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NSR database version of May 24, 2024.

Search: Author = K.Mazurek

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2023CI03      Phys.Rev. C 108, 054611 (2023)

C.Ciampi, S.Piantelli, G.Casini, A.Ono, J.D.Frankland, L.Baldesi, S.Barlini, B.Borderie, R.Bougault, A.Camaiani, A.Chbihi, J.A.Duenas, Q.Fable, D.Fabris, C.Frosin, T.Genard, F.Gramegna, D.Gruyer, M.Henri, B.Hong, S.Kim, A.Kordyasz, T.Kozik, M.J.Kweon, N.Le Neindre, I.Lombardo, O.Lopez, T.Marchi, K.Mazurek, S.H.Nam, J.Park, M.Parlog, G.Pasquali, G.Poggi, A.Rebillard-Soulie, A.A.Stefanini, S.Upadhyaya, S.Valdre, G.Verde, E.Vient, M.Vigilante, for the INDRA-FAZIA Collaboration

Quasiprojectile breakup and isospin equilibration at Fermi energies: Potential indication of longer projectile-target contact times

doi: 10.1103/PhysRevC.108.054611
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2023SC04      Phys.Lett. B 840, 137873 (2023)

C.Schmitt, P.N.Nadtochy, K.Mazurek

Fission as a relevant probe of the nuclear level density away from β-stability

NUCLEAR REACTIONS 238U(16O, X)256Fm, E=158.8 MeV; 232Th(20Ne, X)252Fm, E=215 MeV; 169Tm(36Ar, X)205Fr, E=205 MeV; 197Au(18O, X)215Fr, E=158.8 MeV; 232Th(16O, X)248Cf, E=96, 128 MeV; analyzed available data; deduced the evolution of the nuclear level density (NLD) away from β-stability using four-dimensional dynamical Langevin model, implementing various prescriptions of the asymptotic level-density parameter, to demonstrate the relevance of considering typical fission observables, and namely the pre- and post-scission neutron multiplicities, to investigate the evolution of with N and Z.

doi: 10.1016/j.physletb.2023.137873
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2022CI07      Phys.Lett. B 834, 137498 (2022)

N.Cieplicka-Orynczak, Y.Jaganathen, B.Fornal, S.Leoni, M.Ploszajczak, M.Ciemala, S.Ziliani, M.Kmiecik, A.Maj, J.Lukasik, P.Pawlowski, B.Sowicki, B.Wasilewska, M.Zieblinski, P.Bednarczyk, C.Boiano, S.Bottoni, A.Bracco, S.Brambilla, I.Burducea, F.Camera, I.Ciepal, C.Clisu, F.C.L.Crespi, K.Dhanmeher, N.Florea, E.Gamba, J.Grebosz, M.N.Harakeh, D.A.Iancu, L.W.Iskra, M.Krzysiek, P.Kulessa, N.Marginean, R.Marginean, I.Matea, M.Matejska-Minda, K.Mazurek, B.Million, W.Parol, M.Sferrazza, L.Stan, B.Wloch

The decay of the 21.47-MeV stretched resonance in 13C: A precise probe of the open nuclear quantum system description

NUCLEAR REACTIONS 13C(p, p'), E=135 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies and relative intensities, partial decay scheme , branching ratios, resonances. Comparison with predictions from the Gamow Shell Model (GSM), which was used to describe the stretched resonance in terms of its energy, width, electromagnetic transition strengths and decay pattern. The Cyclotron Centre Bronowice (CCB) at IFJ PAN in Krakow.

doi: 10.1016/j.physletb.2022.137398
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Data from this article have been entered in the XUNDL database. For more information, click here.


2022MA68      Eur.Phys.J. A 58, 245 (2022)

K.Mazurek, M.Klusek-Gawenda, A.Szczurek

Electromagnetic interaction of low transverse momentum charged leptons with heavy nuclei in ultra-peripheral ultra-relativistic heavy-ion collisions

doi: 10.1140/epja/s10050-022-00899-0
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2022WA05      Phys.Rev. C 105, 014310 (2022)

B.Wasilewska, M.Kmiecik, M.Ciemala, A.Maj, F.C.L.Crespi, A.Bracco, M.N.Harakeh, P.Bednarczyk, S.Bottoni, S.Brambilla, F.Camera, I.Ciepal, N.Cieplicka-Orynczak, M.Csatlos, B.Fornal, V.Gaudilla, J.Grebosz, J.Isaak, L.W.Iskra, M.Jezabek, A.J.Krasznahorkay, S.Kihel, M.Krzysiek, P.Lasko, S.Leoni, M.Lewitowicz, J.Lukasik, M.Matejska-Minda, K.Mazurek, P.J.Napiorkowski, W.Parol, P.Pawlowski, L.Q.Qi, M.Saxena, Ch.Schmitt, Y.Sobolev, B.Sowicki, M.Stanoiu, A.Tamii, O.Wieland, M.Zieblinski

γ decay to the ground state from the excitations above the neutron threshold in the 208Pb(p, p'γ) reaction at 85 MeV

NUCLEAR REACTIONS 208Pb(p, p'γ), E=85 MeV; measured scattered protons, Eγ, Iγ, pγ-coin, angular distributions of protons using eight large-volume BaF2 detectors of the HECTOR array for γ radiation, and 16 triple telescopes of the KRATTA array for light charged particles at the Cyclotron Centre Bronowice in Krakow; deduced branching ratios for the γ-ray decay to the g.s. from the isovector giant dipole resonance (IVGDR) and isoscalar giant quadrupole resonance (ISGQR) in 208Pb. DWBA analysis of angular distribution data for 208Pb(p, p') using FRESCO code.

doi: 10.1103/PhysRevC.105.014310
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD1015. Data from this article have been entered in the XUNDL database. For more information, click here.


2021CA22      Phys.Rev. C 104, 034318 (2021)

S.Calinescu, O.Sorlin, I.Matea, F.Carstoiu, D.D.Dao, F.Nowacki, G.de Angelis, R.Astabatyan, S.Bagchi, C.Borcea, R.Borcea, L.Caceres, M.Ciemala, E.Clement, Z.Dombradi, S.Franchoo, A.Gottardo, S.Grevy, H.Guerin, M.N.Harakeh, I.M.Harca, O.Kamalou, M.Kmiecik, A.Krasznahorkay, M.Krzysiek, I.Kuti, A.Lepailleur, S.Lukyanov, A.Maj, V.Maslov, K.Mazurek, P.Morfouace, J.Mrazek, F.Negoita, M.Niikura, L.Olivier, Y.Penionzhkevich, L.Perrot, C.Petrone, Z.Podolyak, C.Rigollet, T.Roger, F.Rotaru, D.Sohler, M.Stanoiu, I.Stefan, L.Stuhl, J.C.Thomas, Z.Vajta, M.Vandebrouck, O.Wieland

Coulomb and nuclear excitations of 70Zn and 68Ni at intermediate energy

NUCLEAR REACTIONS 208Pb, 12C(70Zn, 70Zn'), E=51.8 MeV/nucleon; 208Pb, 12C(68Ni, 68Ni'), E=40.8, 47.68 MeV, [secondary 68Ni beam from 9Be(70Zn, X), E=60 MeV/nucleon primary reaction, followed by separation of fragments using LISE3 spectrometer at GANIL and implanted in a plastic detector]; measured Doppler corrected γ spectra, Eγ, Iγ, γ(θ), scattered particles, (70Zn)γ- and 68Niγ-coin using 46 hexagonal BaF2 crystals for γ detection, and position-sensitive gas-filled detectors for particles. 68Ni, 70Zn; deduced levels, σ, B(E2) and deformation parameters for the first and second 2+ states from intermediate energy Coulomb excitation; calculated Potential-energy surface in (β, γ) plane using constrained Hartree-Fock minimization in the shell-model basis, levels, J, π of 70Zn using shell model, generator coordinate method (GCM), and triaxial AMP, and compared to experimental level structure.

doi: 10.1103/PhysRevC.104.034318
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Data from this article have been entered in the XUNDL database. For more information, click here.


2021CI02      Eur.Phys.J. A 57, 156 (2021)

M.Ciemala, S.Ziliani, F.C.L.Crespi, S.Leoni, B.Fornal, A.Maj, P.Bednarczyk, G.Benzoni, A.Bracco, C.Boiano, S.Bottoni, S.Brambilla, M.Bast, M.Beckers, T.Braunroth, F.Camera, N.Cieplicka-Orynczak, E.Clement, S.Coelli, O.Dorvaux, S.Erturk, G.De France, C.Fransen, A.Goldkuhle, J.Grebosz, M.N.Harakeh, L.W.Iskra, B.Jacquot, A.Karpov, M.Kicinska-Habior, Y.-H.Kim, M.Kmiecik, A.Lemasson, S.M.Lenzi, M.Lewitowicz, H.Li, I.Matea, K.Mazurek, C.Michelagnoli, M.Matejska-Minda, B.Million, C.Muller-Gatermann, V.Nanal, P.Napiorkowski, D.R.Napoli, R.Palit, M.Rejmund, Ch.Schmitt, M.Stanoiu, I.Stefan, E.Vardaci, B.Wasilewska, O.Wieland, M.Zieblinski, M.Zielinska

Accessing tens-to-hundreds femtoseconds nuclear state lifetimes with low-energy binary heavy-ion reactions

NUCLEAR REACTIONS 181Ta(18O, X)17O/18O/19O/20O/24Mg/13C, E=126 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, lifetimes using a novel Monte Carlo technique. Doppler-shift, AGATA tracking array at GANIL.

doi: 10.1140/epja/s10050-021-00451-6
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Data from this article have been entered in the XUNDL database. For more information, click here.


2021ZI01      Phys.Rev. C 104, L041301 (2021)

S.Ziliani, M.Ciemala, F.C.L.Crespi, S.Leoni, B.Fornal, T.Suzuki, T.Otsuka, A.Maj, P.Bednarczyk, G.Benzoni, A.Bracco, C.Boiano, S.Bottoni, S.Brambilla, M.Bast, M.Beckers, T.Braunroth, F.Camera, N.Cieplicka-Orynczak, E.Clement, S.Coelli, O.Dorvaux, S.Erturk, G.de France, C.Fransen, A.Goldkuhle, J.Grebosz, M.N.Harakeh, L.W.Iskra, B.Jacquot, A.Karpov, M.Kicinska-Habior, Y.Kim, M.Kmiecik, A.Lemasson, S.M.Lenzi, M.Lewitowicz, H.Li, I.Matea, K.Mazurek, C.Michelagnoli, M.Matejska-Minda, B.Million, C.Muller-Gatermann, V.Nanal, P.Napiorkowski, D.R.Napoli, R.Palit, M.Rejmund, Ch.Schmitt, M.Stanoiu, I.Stefan, E.Vardaci, B.Wasilewska, O.Wieland, M.Zieblinski, M.Zielinska

Complete set of bound negative-parity states in the neutron-rich nucleus 18N

NUCLEAR REACTIONS 181Ta(18O, X)18N, E=126 MeV; measured reaction products, A/Q versus ion charge Q identification plot using VAMOS++ spectrometer at GANIL accelerator facility, Doppler-corrected Eγ, Iγ, γγ-coin using the γ-tracking array AGATA. 18N; deduced levels, J, π, configurations. Comparison with shell-model calculations using YSOX interactions, and with previous experimental data.

NUCLEAR STRUCTURE 16,18N; calculated levels, J, π using shell-model with YSOX interactions. Comparison with experimental data.

doi: 10.1103/PhysRevC.104.L041301
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Data from this article have been entered in the XUNDL database. For more information, click here.


2020BA61      Eur.Phys.J. A 56, 290 (2020)

S.Bagchi, H.Akimune, J.Gibelin, M.N.Harakeh, N.Kalantar-Nayestanaki, N.L.Achouri, B.Bastin, K.Boretzky, H.Bouzomita, M.Caamano, L.Caceres, S.Damoy, F.Delaunay, B.Fernandez-Dominguez, M.Fujiwara, U.Garg, G.F.Grinyer, O.Kamalou, E.Khan, A.Krasznahorkay, G.Lhoutellier, J.F.Libin, S.Lukyanov, K.Mazurek, M.A.Najafi, J.Pancin, Y.Penionzhkevich, L.Perrot, R.Raabe, C.Rigollet, T.Roger, S.Sambi, H.Savajols, M.Senoville, C.Stodel, L.Suen, J.C.Thomas, M.Vandebrouck, J.Van de Walle

Signature of a possible α-cluster state in N = Z doubly-magic 56Ni

NUCLEAR REACTIONS 4He(56Ni, α), E=50 MeV/nucleon; measured reaction products, Eα, Iα. 56Ni; deduced average multiplicities, α-cluster resonance state. Comparison with theoretical calculations. MAYA setup, GANIL.

doi: 10.1140/epja/s10050-020-00294-7
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Data from this article have been entered in the XUNDL database. For more information, click here.


2020CI02      Phys.Rev. C 101, 021303 (2020)

M.Ciemala, S.Ziliani, F.C.L.Crespi, S.Leoni, B.Fornal, A.Maj, P.Bednarczyk, G.Benzoni, A.Bracco, C.Boiano, S.Bottoni, S.Brambilla, M.Bast, M.Beckers, T.Braunroth, F.Camera, N.Cieplicka-Orynczak, E.Clement, S.Coelli, O.Dorvaux, S.Erturk, G.de France, C.Fransen, A.Goldkuhle, J.Grebosz, M.N.Harakeh, L.W.Iskra, B.Jacquot, A.Karpov, M.Kicinska-Habior, Y.Kim, M.Kmiecik, A.Lemasson, S.M.Lenzi, M.Lewitowicz, H.Li, I.Matea, K.Mazurek, C.Michelagnoli, M.Matejska-Minda, B.Million, C.Muller-Gatermann, V.Nanal, P.Napiorkowski, D.R.Napoli, R.Palit, M.Rejmund, Ch.Schmitt, M.Stanoiu, I.Stefan, E.Vardaci, B.Wasilewska, O.Wieland, M.Zieblinski, M.Zielinska, A.Atac, D.Barrientos, B.Birkenbach, A.J.Boston, B.Cederwall, L.Charles, J.Collado, D.M.Cullen, P.Desesquelles, C.Domingo-Pardo, J.Dudouet, J.Eberth, V.Gonzalez, J.Goupil, L.J.Harkness-Brennan, H.Hess, D.S.Judson, A.Jungclaus, W.Korten, M.Labiche, A.Lefevre, R.Menegazzo, D.Mengoni, J.Nyberg, R.M.Perez-Vidal, Zs.Podolyak, A.Pullia, F.Recchia, P.Reiter, F.Saillant, M.D.Salsac, E.Sanchis, O.Stezowski, Ch.Theisen, J.J.Valiente-Dobon, J.D.Holt, J.Menendez, A.Schwenk, J.Simonis

Testing ab initio nuclear structure in neutron-rich nuclei: Lifetime measurements of second 2+ state in 16C and 20O

NUCLEAR REACTIONS 181Ta(18O, X)16C/19O/20O, E=7.0 MeV/nucleon; measured reaction products, Eγ, Iγ, (particle)γ-coin, level half-lives by Doppler-shift attenuation method and Monte Carlo simulations using AGATA array, coupled to the PARIS scintillator array and to the VAMOS++ magnetic spectrometer at GANIL. 16C, 19,20O; deduced levels, J, π. Comparison with predictions of the valence-space in-medium similarity renormalization group (VS-IMSRG) and the no-core shell model (NCSM) with NN and 3N interactions.

doi: 10.1103/PhysRevC.101.021303
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Data from this article have been entered in the XUNDL database. For more information, click here.


2020WA09      Acta Phys.Pol. B51, 677 (2020)

B.Wasilewska, M.Kmiecik, M.Ciemala, A.Maj, J.Lukasik, P.Pawlowski, B.Sowicki, M.Zieblinski, J.Grebosz, F.C.L.Crespi, P.Bednarczyk, A.Bracco, S.Brambilla, I.Ciepal, N.Cieplicka-Orynczak, B.Fornal, K.Gugula, M.N.Harakeh, M.Jezabek, M.Kicinska-Habior, M.Krzysiek, P.Kulessa, M.Lewitowicz, M.Matejska-Minda, K.Mazurek, P.Napiorkowski, Ch.Schmitt, Y.Sobolev

Measurement of the γ Decay from the Energy Region of the Pygmy Dipole State Excited in the 208Pb(p, p'γ) Reaction at CCB

doi: 10.5506/APhysPolB.51.677
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2019CI08      Acta Phys.Pol. B50, 615 (2019)

M.Ciemala, S.Ziliani, F.Crespi, S.Leoni, B.Fornal, A.Maj, P.Bednarczyk, G.Benzoni, A.Bracco, C.Boiano, S.Bottoni, S.Brambilla, M.Bast, M.Beckers, T.Braunroth, F.Camera, N.Cieplicka-Orynczak, E.Clement, O.Dorvaux, S.Erturk, G.De France, A.Goldkuhle, J.Grebosz, M.N.Harakeh, L.W.Iskra, B.Jacquot, A.Karpov, M.Kicinska-Habior, Y.Kim, M.Kmiecik, A.Lemasson, H.Li, I.Matea, K.Mazurek, C.Michelagnoli, B.Millon, C.Muller-Gatermann, P.Napiorkowski, V.Nanal, M.Matejska-Minda, M.Rejmund, B.Sowicki, Ch.Schmitt, M.Stanoiu, I.Stefan, B.Wasilewska, M.Zielinska, M.Zieblinski

Determination of Lifetimes of Excited States in Neutron-rich 20O Isotope from Experiment with the AGATA+PARIS+VAMOS Setup

NUCLEAR REACTIONS 181Ta(18O, 20O), E=126 MeV; measured reaction products, Eγ, Iγ. 20O; deduced γ-ray energies, J, π. VAMOS spectrome ter at the GANIL laboratory.

doi: 10.5506/aphyspolb.50.615
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Data from this article have been entered in the XUNDL database. For more information, click here.


2019MA87      Acta Phys.Pol. B50, 311 (2019)

A.Marcinek, A.Rybicki, K.Mazurek, A.Szczurek, P.N.Nadtochy, C.Schmitt, A.Kelic, V.Ozvenchuk, I.Sputowska

What Shall We Do with the Spectator System in Ultrarelativistic Heavy-ion Collisions?

doi: 10.5506/aphyspolb.50.311
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2019SA61      J.Phys.(London) G46, 055102 (2019); Corrigendum J.Phys.(London) G46, 109501 (2019)

A.Saha, T.Bhattacharjee, D.Curien, J.Dudek, I.Dedes, K.Mazurek, A.Gozdz, S.Tagami, Y.R.Shimizu, S.R.Banerjee, S.Rajbanshi, A.Bisoi, G.de Angelis, S.Bhattacharya, S.Bhattacharyya, S.Biswas, A.Chakraborty, S.Das Gupta, B.Dey, A.Goswami, D.Mondal, D.Pandit, R.Palit, T.Roy, R.P.Singh, M.S.Sarkar, S.Saha, J.Sethi

Spectroscopy of a tetrahedral doubly magic candidate nucleus 16070Yb90

NUCLEAR REACTIONS 148Sm(16O, 4n)160Yb, E=90 MeV; measured reaction products, Eγ, Iγ, γγ-coin, γγ(θ)(DCO), γγ(θ)(ADO) and γγ(linearpol) using INGA array of 20 Compton-suppressed HPGe clover detectors at TIFR pelletron facility. 160Yb; deduced high-spin levels, J, π, multipolarities, rotational bands, alignments, tetrahedral deformation. Systematics of g.s. and negative-parity bands in 152,154,156Gd.

doi: 10.1088/1361-6471/ab0573
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Data from this article have been entered in the XUNDL database. For more information, click here.


2019SC21      Phys.Rev. C 100, 064606 (2019)

C.Schmitt, K.Mazurek, P.N.Nadtochy

New procedure to determine the mass-angle correlation of quasifission

NUCLEAR REACTIONS 178Hf(24Mg, F)202Po*,186Os(16O, F)202Po*,168Er(34S, F)202Po*,154Sm(48Ti, F)202Po*, E*=50-85 MeV; calculated fission-fragment pre-neutron mass and angular distributions, mass-angle distribution (MAD) of fusion-fission (CNF) and quasi fission (QF) events, fragment mass distribution widths. Dynamical calculations performed with the four-dimensional (4D) Langevin code. Comparison with experimental data.

doi: 10.1103/PhysRevC.100.064606
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2019WA36      Acta Phys.Pol. B50, 469 (2019)

B.Wasilewska, M.Kmiecik, M.Ciemala, A.Maj, J.Lukasik, P.Pawlowski, M.Zieblinski, P.Lasko, J.Grebosz, F.C.L.Crespi, P.Bednarczyk, S.Bottoni, A.Bracco, S.Brambilla, I.Ciepal, N.Cieplicka-Orynczak, B.Fornal, K.Gugula, M.N.Harakeh, J.Isaak, L.W.Iskra, S.Kihel, A.Krasznahorkay, M.Krzysiek, M.Lewitowicz, M.Matejska-Minda, K.Mazurek, P.Napiorkowski, W.Parol, L.Qi, Ch.Schmitt, Y.Sobolev, M.Stanoiu, B.Sowicki, A.Szperlak, A.Tamii

Testing of the Brink-Axel Hypothesis with the HECTOR+PARIS+KRATTA Set-up

NUCLEAR REACTIONS 208Pb(p, p'γ), E=85 MeV; measured Ep, Eγ, Iγ, pγ-coin. 208Pb; deduced levels, structure of resonances (PDR, GDR, GQR). Combination of detector arrays for measurement of γ's (HECTOR and PARIS) and charged particles (KRATTA).

doi: 10.5506/aphyspolb.50.469
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2019ZI02      Acta Phys.Pol. B50, 625 (2019)

S.Ziliani, M.Ciemala, F.Crespi, S.Leoni, B.Fornal, A.Maj, P.Bednarczyk, G.Benzoni, A.Bracco, C.Boiano, S.Bottoni, S.Brambilla, M.Bast, M.Beckers, T.Braunroth, F.Camera, N.Cieplicka-Orynczak, E.Clement, O.Dorvaux, S.Erturk, G.De France, A.Goldkuhle, J.Grebosz, M.N.Harakeh, L.W.Iskra, B.Jacquot, M.Kicinska-Habior, Y.Kim, M.Kmiecik, A.Lemasson, H.Li, I.Matea, K.Mazurek, C.Michelagnoli, B.Million, C.Muller-Gatermann, P.Napiorkowski, V.Nanal, M.Matejska-Minda, M.Rejmund, Ch.Schmitt, M.Stanoiu, I.Stefan, B.Wasilewska, M.Zieblinski

Spectroscopy of Neutron-rich C, O, N and F Isotopes with the AGATA+PARIS+VAMOS Setup at GANIL

NUCLEAR REACTIONS 181Ta(18O, 18O'), E=126 MeV; measured reaction products, Eγ, Iγ. 18O; deduced T1/2 of excited states in neutron-rich ions. AGATA detector.

doi: 10.5506/aphyspolb.50.625
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Data from this article have been entered in the XUNDL database. For more information, click here.


2018DO03      Phys.Rev. C 97, 024321 (2018)

A.Dobrowolski, K.Mazurek, A.Gozdz

Rotational bands in the quadrupole-octupole collective model

NUCLEAR STRUCTURE 156Dy; calculated levels, J, π, rotational bands, potential energy surfaces in (α20, α22), (α20, α30), (α20, α31), (α20, α32), (α20, α33) quadrupole and quadrupole-octupole planes, B(E2), B(E1), B(E2)/B(E1) ratios and Eγ values for transitions in ground-state and octupole bands. Quadrupole-octupole collective model with negative-parity one phonon-model bands based on four octupole deformations α30, α31, α32 and α33. Comparison with experimental data.

doi: 10.1103/PhysRevC.97.024321
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2018DU02      Phys.Rev. C 97, 021302 (2018)

J.Dudek, D.Curien, I.Dedes, K.Mazurek, S.Tagami, Y.R.Shimizu, T.Bhattacharjee

Spectroscopic criteria for identification of nuclear tetrahedral and octahedral symmetries: Illustration on a rare earth nucleus

NUCLEAR STRUCTURE 152Sm; calculated realistic mean-field total nuclear energy; analyzed energy levels. Comparison with group theory predictions, nuclear point-group symmetries, nuclear tetrahedral and octahedral symmetries. Spectral analysis based on irreducible representations; deduced criteria for identification of tetrahedral and octahedral symmetries. Realistic nuclear mean-field theory calculations with the phenomenological macroscopic-microscopic method, the Gogny-Hartree-Fock-Bogoliubov approach.

doi: 10.1103/PhysRevC.97.021302
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2018MA14      Phys.Rev. C 97, 024604 (2018)

K.Mazurek, A.Szczurek, C.Schmitt, P.N.Nadtochy

Dynamical evolution of spectator systems produced in ultrarelativistic heavy-ion collisions

NUCLEAR REACTIONS 208Pb(208Pb, X), E=158 GeV/nucleon; calculated particle multiplicities, fission fragment charge distributions, excitation energies of spectator. Glauber model, and abrasion-ablation model. Dynamical approach for fission and evaporation reaction based on the multidimensional stochastic Langevin equations. Comparison with experimental data from CERN.

doi: 10.1103/PhysRevC.97.024604
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2018SA07      Phys.Scr. 93, 034001 (2018)

A.Saha, T.Bhattacharjee, D.Curien, I.Dedes, K.Mazurek, S.R.Banerjee, S.Rajbanshi, A.Bisoi, G.de Angelis, S.Bhattacharya, S.Bhattacharyya, S.Biswas, A.Chakraborty, S.Das Gupta, B.Dey, A.Goswami, D.Mondal, D.Pandit, R.Palit, T.Roy, R.P.Singh, M.S.Sarkar, S.Saha, J.Sethi

Excited negative parity bands in 160Yb

NUCLEAR REACTIONS 148Sm(16O, 4n)160Yb, E=90 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, J, π, B(E2)/B(E1) ratios, non-yrast negative parity structures, bands. Comparison with energy calculation results obtained using the standard Woods-Saxon universal Hamiltonian.

doi: 10.1088/1402-4896/aaa1fa
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2018SC03      Phys.Rev. C 97, 014616 (2018)

C.Schmitt, K.Mazurek, P.N.Nadtochy

Influence of fusion dynamics on fission observables: A multidimensional analysis

NUCLEAR REACTIONS 134Ba(28Si, X)162Yb*, E=132-165 MeV; 159Tb(20Ne, X)179Re*, E=89-205 MeV; 182W(16O, X)198Pb*, E=72-80 MeV; 170Er(28Si, X)198Pb*, E=113-139 MeV; 194Pt(12C, X)206Po*, E=80-108 MeV; 184W(22Ne, X)206Po*, E=99-127 MeV; 197Au(16O, X)213Fr*, E=83-113 MeV; 194Pt(19F, X)213Fr*, E=82-111 MeV; 204Pb(12C, X)216Ra*, E=86-90 MeV; 197Au(19F, X)216Ra*, E=93-97 MeV; 237Np(11B, X)248Cf*, E=73-96 MeV; 232Th(16O, X)248Cf*, E=96-118 MeV; calculated entrance-channel asymmetry and energy with respect to the Coulomb barrier as function of formation time, excitation energy and mean angular momentum of compound nucleus as function of neutron prescission multiplicity by combining dynamical stochastic Langevin model for fission of excited compound nuclei with predictions by the dynamical deterministic HICOL code for the fusion time.

doi: 10.1103/PhysRevC.97.014616
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2017DO03      Acta Phys.Pol. B48, 565 (2017)

A.Dobrowolski, A.Gozdz, K.Mazurek

Influence of Dipole Deformations on Electric Transitions in 156Gd Nucleus

NUCLEAR STRUCTURE 156Gd; calculated nuclear energy surface vs axial octupole and axial dipole gs deformation parameters, influence of the center-of-mass motion generated by octupole deformation connected with induced dipole deformations of 156Gd in its gs, B(E1) for specific transitions using quadrupole-octupole collective approach in presence of rotational motion. B(E1) values compared to data.

doi: 10.5506/APhysPolB.48.565
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2017MA17      Eur.Phys.J. A 53, 79 (2017); Erratum Eur.Phys.J. A 53, 144 (2017)

K.Mazurek, P.N.Nadtochy, E.G.Ryabov, G.D.Adeev

Fission fragment distributions within dynamical approach

RADIOACTIVITY 224Th, 248,250Cf(SF); calculated fission, deformation, shapes, fission fragment mass distribution, charge distribution, angular distribution anisotropy. 224Th, 248Cf, 254Fm, 264Rf(SF); calculated angular distribution anisotropy. Langevin equations with statistical description of nuclear evaporation. Compared with available data.

NUCLEAR REACTIONS 232Th(16O, f), E=128 MeV;238U(12C, f), E calculated fission fragment mass-energy distribution. 12C(93Nb, f), E=1060 MeV;144,154Sm(18O, f), E=158.8 MeV;197Au(18O, f), E=158.4 MeV;208Pb(16O, f), E=108 MeV;232Th(16O, f), E=128 MeV;238U(18O, f), E=159 MeV;240Pu(20Ne, f), E=174 MeV;246Cm(18O, f), E=102.5 MeV; calculated fission fragment mass distribution, variance of the distribution, neutron multiplicity, fragment kinetic energy. 27Al(86Kr, f), E=5.9, 10.6 MeV/nucleon;232Th(20Ne, f), E=1.25 MeV/nucleon;238U(22Ne, f), E=132, 162 MeV; calculated fission σ, mass and charge distribution. FRLDM (Finite-Range Liquid Drop Model), LSD (Lublin-Strasbourg Drop); compared with available data.

doi: 10.1140/epja/i2017-12262-1
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2017VA07      Acta Phys.Pol. B48, 635 (2017)

S.Valdre, S.Piantelli, G.Casini, S.Barlini, M.Ciemala, M.Kmiecik, A.Maj, K.Mazurek, M.Cinausero, F.Gramegna, V.L.Kravchuk, L.Morelli, T.Marchi, S.Appannababu, G.Baiocco, P.Bednarczyk, G.Benzoni, M.Bini, N.Blasi, A.Bracco, S.Brambilla, M.Bruno, F.Camera, M.Cicerchia, M.Colonna, F.C.L.Crespi, M.D'Agostino, M.Degerlier, D.Fabris, B.Fornal, O.V.Fotina, A.Giaz, M.Krzysiek, S.Leoni, J.Mabiala, M.Matejska-Minda, W.Meczynski, B.Million, D.Montanari, S.Myalski, R.Nicolini, A.Olmi, G.Pasquali, G.Prete, J.Styczen, B.Szpak, E.Vardaci, B.Wasilewska, O.Wieland, M.Zieblinski

Constraining Hot Sources in Central Heavy-ion Collisions Below 20 MeV/u

doi: 10.5506/APhysPolB.48.635
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2017WA11      Acta Phys.Pol. B48, 415 (2017)

B.Wasilewska, M.Kmiecik, A.Maj, J.Lukasik, P.Pawlowski, M.Ciemala, M.Zieblinski, P.Lasko, J.Grebosz, F.C.L.Crespi, A.Bracco, S.Brambilla, A.Giaz, I.Ciepal, B.Fornal, K.Gugula, L.W.Iskra, M.Krzysiek, M.Matejska-Minda, K.Mazurek, P.Napiorkowski, W.Parol, B.Sowicki, A.Szperlak, A.Tamii

The First Results from Studies of Gamma Decay of Proton-induced Excitations at the CCB Facility

NUCLEAR REACTIONS 12C(p, γ), E=230 MeV; Measured Eγ, Iγ, E*; deduced Eγ vs E* matrix, resonances at 4.4 and 15.1 MeV.

doi: 10.5506/APhysPolB.48.415
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2016DO09      Phys.Rev. C 94, 054322 (2016)

A.Dobrowolski, K.Mazurek, A.Gozdz

Consistent quadrupole-octupole collective model

NUCLEAR STRUCTURE 156Gd; calculated potential energy surfaces (PES), total energy in octupole planes, quadrupole versus octupole energy contours, profiles of total energy and mass tensor for ground state, levels, J, π, B(E2), B(E1). Collective Hamiltonian, and macroscopic-microscopic Strutinsky-like method with particle-number-projected BCS approach in vibrational, rotational, and nine-dimensional collective space. Comparison with experimental data.

doi: 10.1103/PhysRevC.94.054322
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2016HA23      Phys.Rev.Lett. 117, 062501 (2016)

K.Hadynska-Klek, P.J.Napiorkowski, M.Zielinska, J.Srebrny, A.Maj, F.Azaiez, J.J.Valiente Dobon, M.Kicinska-Habior, F.Nowacki, H.Naidja, B.Bounthong, T.R.Rodriguez, G.de Angelis, T.Abraham, G.Anil Kumar, D.Bazzacco, M.Bellato, D.Bortolato, P.Bednarczyk, G.Benzoni, L.Berti, B.Birkenbach, B.Bruyneel, S.Brambilla, F.Camera, J.Chavas, B.Cederwall, L.Charles, M.Ciemala, P.Cocconi, P.Coleman-Smith, A.Colombo, A.Corsi, F.C.L.Crespi, D.M.Cullen, A.Czermak, P.Desesquelles, D.T.Doherty, B.Dulny, J.Eberth, E.Farnea, B.Fornal, S.Franchoo, A.Gadea, A.Giaz, A.Gottardo, X.Grave, J.Grebosz, A.Gorgen, M.Gulmini, T.Habermann, H.Hess, R.Isocrate, J.Iwanicki, G.Jaworski, D.S.Judson, A.Jungclaus, N.Karkour, M.Kmiecik, D.Karpinski, M.Kisielinski, N.Kondratyev, A.Korichi, M.Komorowska, M.Kowalczyk, W.Korten, M.Krzysiek, G.Lehaut, S.Leoni, J.Ljungvall, A.Lopez-Martens, S.Lunardi, G.Maron, K.Mazurek, R.Menegazzo, D.Mengoni, E.Merchan, W.Meczynski, C.Michelagnoli, J.Mierzejewski, B.Million, S.Myalski, D.R.Napoli, R.Nicolini, M.Niikura, A.Obertelli, S.F.Ozmen, M.Palacz, L.Prochniak, A.Pullia, B.Quintana, G.Rampazzo, F.Recchia, N.Redon, P.Reiter, D.Rosso, K.Rusek, E.Sahin, M.-D.Salsac, P.-A.Soderstrom, I.Stefan, O.Stezowski, J.Styczen, Ch.Theisen, N.Toniolo, C.A.Ur, V.Vandone, R.Wadsworth, B.Wasilewska, A.Wiens, J.L.Wood, K.Wrzosek-Lipska, M.Zieblinski

Superdeformed and Triaxial States in 42Ca

NUCLEAR REACTIONS 208Pb, 197Au(42Ca, 42Ca'), E=170 MeV; measured reaction products, Eγ, Iγ. 42Ca; deduced γ-ray energies, B(E2), superdeformed bands. Comparison with available data.

doi: 10.1103/PhysRevLett.117.062501
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2016KR04      Phys.Rev. C 93, 044330 (2016)

M.Krzysiek, M.Kmiecik, A.Maj, P.Bednarczyk, A.Bracco, F.C.L.Crespi, E.G.Lanza, E.Litvinova, N.Paar, R.Avigo, D.Bazzacco, G.Benzoni, B.Birkenbach, N.Blasi, S.Bottoni, S.Brambilla, F.Camera, S.Ceruti, M.Ciemala, G.de Angelis, P.Desesquelles, J.Eberth, E.Farnea, A.Gadea, A.Giaz, A.Gorgen, A.Gottardo, J.Grebosz, H.Hess, R.Isocarte, A.Jungclaus, S.Leoni, J.Ljungvall, S.Lunardi, K.Mazurek, R.Menegazzo, D.Mengoni, C.Michelagnoli, B.Milion, A.I.Morales, D.R.Napoli, R.Nicolini, L.Pellegri, A.Pullia, B.Quintana, F.Recchia, P.Reiter, D.Rosso, M.D.Salsac, B.Siebeck, S.Siem, P.-A.Soderstrom, C.Ur, J.J.Valiente-Dobon, O.Wieland, M.Zieblinski

Pygmy dipole resonance in 140Ce via inelastic scattering of 17O

NUCLEAR REACTIONS 140Ce(17O, 17O'), E=340 MeV; measured scattered 17O particle spectra, Eγ, Iγ, (17O)γ-coin, σ as function of excitation energy in 140Ce, γ(θ) using AGATA-demonstrator array for γ rays and E-ΔE detectors for particles at LNL's PIAVE-ALPI accelerator facility. DWBA analysis for the pygmy dipole states using microscopically calculated form factors based on transition densities from RQRPA and optical potentials. 140Ce; deduced levels, J, π, 1- pygmy (PDR) states, isoscalar energy-weighted sum rule (ISEWSR), PDR strengths, isospin character of the dipole states. Comparison with experimental results from (γ, γ') and (α, α') studies.

doi: 10.1103/PhysRevC.93.044330
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2016MA77      Phys.Rev. C 94, 064602 (2016)

K.Mazurek, C.Schmitt, P.N.Nadtochy, A.V.Cheredov

Going beyond statistical models for fission in the Businaro-Gallone region

NUCLEAR REACTIONS 9Be(93Nb, X)102Rh*, E=8.4, 11.4 MeV/nucleon; 27Al(84Kr, X)111In*, E=10.4 MeV/nucleon; 65Cu(45Sc, X)110Sn*, E=4.4 MeV/nucleon; 9Be(139La, X)148Pm*, E=8.3 MeV/nucleon; calculated Z and time distribution of fragments, yields, correlation between fragment Z and angular momentum of compound nucleus, potential energy contours, pre-scission multiplicities in the fission of compound nuclei. Mapping of fission in the Businaro-Gallone region. Dynamical calculations based on four-dimensional stochastic Langevin approach. Comparison with experimental data.

NUCLEAR STRUCTURE 102Rh, 110Sn, 132Ce, 148Pm, 160Yb, 206Po; calculated fission barrier height as a function of asymmetry coordinate q3 for angular momentum of 0 and 40, stiffness as a function of angular momentum.

doi: 10.1103/PhysRevC.94.064602
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2016VA03      Phys.Rev. C 93, 034617 (2016)

S.Valdre, S.Piantelli, G.Casini, S.Barlini, S.Carboni, M.Ciemala, M.Kmiecik, A.Maj, K.Mazurek, M.Cinausero, F.Gramegna, V.L.Kravchuk, L.Morelli, T.Marchi, G.Baiocco, L.Bardelli, P.Bednarczyk, G.Benzoni, M.Bini, N.Blasi, A.Bracco, S.Brambilla, M.Bruno, F.Camera, A.Chbihi, A.Corsi, F.C.L.Crespi, M.D'Agostino, M.Degerlier, D.Fabris, B.Fornal, A.Giaz, M.Krzysiek, S.Leoni, M.Matejska-Minda, I.Mazumdar, W.Meczynski, B.Million, D.Montanari, S.Myalski, R.Nicolini, A.Olmi, G.Pasquali, G.Prete, O.J.Roberts, J.Styczen, B.Szpak, B.Wasilewska, O.Wieland, J.P.Wieleczko, M.Zieblinski

Charged particle decay of hot and rotating 88Mo nuclei in fusion-evaporation reactions

NUCLEAR REACTIONS 40Ca(48Ti, X)88Mo*, E=300, 450, 600 MeV; measured Fusion-evaporation (FE) and fusion-fission (FF) events, evaporation residue (ER) velocity and angular distributions, center-of-mass energy spectra for protons, α, and light-charged particles (LCP) using Garfield setup coupled to a wall of phoswich telescopes of Fiasco device at LLNL-Legnaro facility; deduced yrast line parameterization for 88Mo nuclei as a function of their angular momentum, differential cross section as function of polar angle, particle multiplicities, absolute fusion-evaporation and fusion-fission cross sections. Comparison with statistical model simulations using GEMINI++ code.

doi: 10.1103/PhysRevC.93.034617
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2015BA52      Phys.Lett. B 751, 371 (2015)

S.Bagchi, J.Gibelin, M.N.Harakeh, N.Kalantar-Nayestanaki, N.L.Achouri, H.Akimune, B.Bastin, K.Boretzky, H.Bouzomita, M.Caamano, L.Caceres, S.Damoy, F.Delaunay, B.Fernandez-Dominguez, M.Fujiwara, U.Garg, G.F.Grinyer, O.Kamalou, E.Khan, A.Krasznahorkay, G.Lhoutellier, J.F.Libin, S.Lukyanov, K.Mazurek, M.A.Najafi, J.Pancin, Y.Penionzhkevich, L.Perrot, R.Raabe, C.Rigollet, T.Roger, S.Sambi, H.Savajols, M.Senoville, C.Stodel, L.Suen, J.C.Thomas, M.Vandebrouck

Observation of isoscalar multipole strengths in exotic doubly-magic 56Ni in inelastic α scattering in inverse kinematics

NUCLEAR REACTIONS 4He(56Ni, α), E=50 MeV/nucleon; measured reaction products, Eα, Iα; deduced inelastic σ(θ), Isoscalar Giant Monopole Resonance (ISGMR) and the Isoscalar Giant Dipole Resonance (ISGDR) strength functions.

doi: 10.1016/j.physletb.2015.10.060
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2015CI04      Phys.Rev. C 91, 054313 (2015)

M.Ciemala, M.Kmiecik, A.Maj, K.Mazurek, A.Bracco, V.L.Kravchuk, G.Casini, S.Barlini, G.Baiocco, L.Bardelli, P.Bednarczyk, G.Benzoni, M.Bini, N.Blasi, S.Brambilla, M.Bruno, F.Camera, S.Carboni, M.Cinausero, A.Chbihi, M.Chiari, A.Corsi, F.C.L.Crespi, M.D'Agostino, M.Degerlier, B.Fornal, A.Giaz, F.Gramegna, M.Krzysiek, S.Leoni, T.Marchi, M.Matejska-Minda, I.Mazumdar, W.Meczynski, B.Million, D.Montanari, L.Morelli, S.Myalski, A.Nannini, R.Nicolini, G.Pasquali, S.Piantelli, G.Prete, O.J.Roberts, Ch.Schmitt, J.Styczen, B.Szpak, S.Valdre, B.Wasilewska, O.Wieland, J.P.Wieleczko, M.Zieblinski, J.Dudek, N.Dinh Dang

Giant dipole resonance built on hot rotating nuclei produced during evaporation of light particles from the 88Mo compound nucleus

NUCLEAR REACTIONS 40Ca(48Ti, X)88Mo*, E=300, 600 MeV; measured Eγ, Iγ, Eα, Iα, Ep, Ip, nuclear products, light charged particles (LCP) and light reaction fragment spectra using GARFIELD array for particles and HECTOR array for γ rays, angular distributions of the evaporation residues, time-of-flight at TANDEM+ALPI accelerator of Legnaro; deduced GDR parameters, centroid energies, widths and strengths, yields, distribution of nuclei as function of nuclear temperature, temperature distributions of the number of nuclei after the GDR emission. Comparison with statistical code GEMINI++ model calculations.

doi: 10.1103/PhysRevC.91.054313
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2015GR16      Phys.Rev. C 92, 064606 (2015)

D.Gruyer, J.D.Frankland, E.Bonnet, A.Chbihi, G.Ademard, M.Boisjoli, B.Borderie, R.Bougault, E.Galichet, J.Gauthier, D.Guinet, P.Lautesse, N.Le Neindre, E.Legouee, I.Lombardo, O.Lopez, L.Manduci, P.Marini, K.Mazurek, P.N.Nadtochy, M.Parlog, M.F.Rivet, R.Roy, E.Rosato, G.Spadaccini, G.Verde, E.Vient, M.Vigilante, J.P.Wieleczko, for the INDRA Collaboration

Coulomb chronometry to probe the decay mechanism of hot nuclei

NUCLEAR REACTIONS Sn(129Xe, X), E=8, 12, 15, 18, 20, 25 MeV/nucleon; measured particle spectra using INDRA 4π charged product multidetector at GANIL accelerator facility; deduced correlations between cosine of the flow angle and the total detected charge, light charged particle multiplicities as function of beam energy, Dalitz plots of central collisions, normalized charge distributions, distribution of the intersplitting angle, Coulomb distortion parameter as function of intersplitting time, mean intersplitting time as function of beam energy and estimated excitation energy of the initial composite systems, Coulomb chronometer for three-fragment exit channel and strong Coulomb proximity effects, and multifragmentation.

doi: 10.1103/PhysRevC.92.064606
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2015MA14      Phys.Rev. C 91, 034301 (2015)

K.Mazurek, J.Dudek, A.Maj, D.Rouvel

Nuclear Jacobi and Poincare transitions at high spins and temperatures: Account of dynamic effects and large-amplitude motion

NUCLEAR STRUCTURE 46Ti, 64,70,76,94Se, 75Br, 88,90,98Mo, 120Cd, 128,142Ba, 147Eu, 173Lu, 202,228Ra; calculated nuclear Jacobi and Poincare shape transitions, fission barriers, potential energy surfaces in (β, γ) plane, static and dynamic equilibrium deformations, rotational properties at high spins, most probable deformations. Lublin-Strasbourg drop model. Comparison with experimental data.

doi: 10.1103/PhysRevC.91.034301
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2015MA26      Phys.Rev. C 91, 041603 (2015)

K.Mazurek, C.Schmitt, P.N.Nadtochy

Description of isotopic fission-fragment distributions within the Langevin approach

NUCLEAR REACTIONS 12C(238U, X)250Cf*, E=6.1 MeV/nucleon; calculated fragment isotopic distributions for Sr to Nd isotopes produced in the fission of 250Cf compound nucleus at an excitation energy of 45 MeV. Four-dimensional stochastic Langevin approach extended to the description of fragment isotopic distributions in fission. Comparison with experimental data.

doi: 10.1103/PhysRevC.91.041603
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2015PE08      Phys.Rev. C 92, 014330 (2015)

L.Pellegri, A.Bracco, N.Tsoneva, R.Avigo, G.Benzoni, N.Blasi, S.Bottoni, F.Camera, S.Ceruti, F.C.L.Crespi, A.Giaz, S.Leoni, H.Lenske, B.Million, A.I.Morales, R.Nicolini, O.Wieland, D.Bazzacco, P.Bednarczyk, B.Birkenbach, M.Ciemala, G.de Angelis, E.Farnea, A.Gadea, A.Gorgen, A.Gottardo, J.Grebosz, R.Isocrate, M.Kmiecik, M.Krzysiek, S.Lunardi, A.Maj, K.Mazurek, D.Mengoni, C.Michelagnoli, D.R.Napoli, F.Recchia, B.Siebeck, S.Siem, C.Ur, J.J.Valiente-Dobon

Multitude of 2+ discrete states in 124Sn observed via the (17O, 17O' γ) reaction: Evidence for pygmy quadrupole states

NUCLEAR REACTIONS 124Sn(17O, 17O'), E=340 MeV; measured Eγ, Iγ, γ(θ), particle spectra, (17O)γ-coin, inelastic scattering σ using the AGATA array at Tandem-ALPI accelerator complex of INFN-LNL facility. 124Sn; deduced levels, J, π, multipolarity, B(E2) for 2+ states, sum rule strength for the ISGQR. DWBA analysis. Comparison with self-consistent density functional theory and extended QRPA approach describing 2+ states as pygmy quadrupole resonances.

doi: 10.1103/PhysRevC.92.014330
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2015SA13      Acta Phys.Pol. B46, 575 (2015)

J.Sadhukhan, K.Mazurek, J.Dobaczewski, W.Nazarewicz, J.A.Sheikh, A.Baran

Multidimensional Skyrme-density-functional Study of the Spontaneous Fission of 238U

RADIOACTIVITY 238U(SF); calculated T1/2, potential energy surfaces, quadrupole diagonal inertia. Microscopic input based on the ATDHFB approach.

doi: 10.5506/APhysPolB.46.575
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2014CR03      Phys.Rev.Lett. 13, 012501 (2014)

F.C.L.Crespi, A.Bracco, R.Nicolini, D.Mengoni, L.Pellegri, E.G.Lanza, S.Leoni, A.Maj, M.Kmiecik, R.Avigo, G.Benzoni, N.Blasi, C.Boiano, S.Bottoni, S.Brambilla, F.Camera, S.Ceruti, A.Giaz, B.Million, A.I.Morales, V.Vandone, O.Wieland, P.Bednarczyk, M.Ciemala, J.Grebosz, M.Krzysiek, K.Mazurek, M.Zieblinski, D.Bazzacco, M.Bellato, B.Birkenbach, D.Bortolato, E.Calore, B.Cederwall, L.Charles, G.de Angelis, P.Desesquelles, J.Eberth, E.Farnea, A.Gadea, A.Gorgen, A.Gottardo, R.Isocrate, J.Jolie, A.Jungclaus, N.Karkour, W.Korten, R.Menegazzo, C.Michelagnoli, P.Molini, D.R.Napoli, A.Pullia, F.Recchia, P.Reiter, D.Rosso, E.Sahin, M.D.Salsac, B.Siebeck, S.Siem, J.Simpson, P.-A.Soderstrom, O.Stezowski, Ch.Theisen, C.Ur, J.J.Valiente-Dobon

Isospin Character of Low-Lying Pygmy Dipole States in 208Pb via Inelastic Scattering of 17O Ions

NUCLEAR REACTIONS 208Pb(17O, 17O), E=340 MeV; measured reaction products, Eγ, Iγ; deduced σ, σ(θ), B(E1). Comparison with DWBA calculations.

doi: 10.1103/PhysRevLett.113.012501
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2014DU16      Phys.Scr. 89, 054007 (2014)

J.Dudek, D.Curien, D.Rouvel, K.Mazurek, Y.R.Shimizu, S.Tagami

The suggested presence of tetrahedral symmetry in the ground-state configuration of the 9640Zr56 nucleus

NUCLEAR STRUCTURE 76Ge, 74Se, 76Kr; calculated energy surface with deformations. 90Zr; calculated proton single-particle levels vs axial-symmetry octupole deformation and vs tetrahedral deformation. 96Zr; calculated low-lying levels, J, π, B(E1), B(E2), B(E3); deduced possible gs tetrahedral deformation. Mean field methods with point-group symmetries.

doi: 10.1088/0031-8949/89/5/054007
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2014GI03      Phys.Rev. C 90, 014609 (2014)

A.Giaz, A.Corsi, S.Barlini, V.L.Kravchuk, O.Wieland, M.Colonna, F.Camera, A.Bracco, R.Alba, G.Baiocco, L.Bardelli, G.Benzoni, M.Bini, N.Blasi, S.Brambilla, M.Bruno, G.Casini, M.Ciemala, M.Cinausero, F.C.L.Crespi, M.D'Agostino, M.Degerlier, M.Di Toro, F.Gramegna, M.Kmiecik, S.Leoni, C.Maiolino, A.Maj, T.Marchi, K.Mazurek, S.Myalski, B.Million, D.Montanari, L.Morelli, R.Nicolini, G.Pasquali, S.Piantelli, A.Ordine, G.Poggi, V.Rizzi, C.Rizzo, S.Sambi, D.Santonocito, V.Vandone

Measurement of dynamical dipole γ-ray emission in the N/Z-asymmetric fusion reaction 16O+116Sn at 12 MeV/nucleon

NUCLEAR REACTIONS 116Sn(16O, X), E=12 MeV/nucleon; measured Eγ, Iγ, Eα, Iα, light-charged particles (LCPs), evaporation residues, dynamical dipole (DD) γ-ray yield and angular distribution using GARFIELD-HECTOR apparatus at ALPI-LNL accelerator facility; deduced neutron pre-equilibrium multiplicity. Comparison of total spectra with statistical model calculations. Comparison of (DD) γ-ray yield with Boltzmann-Nordheim-Vlasov model calculations.

doi: 10.1103/PhysRevC.90.014609
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2014KR05      Phys.Scr. 89, 054016 (2014)

M.Krzysiek, M.Kmiecik, A.Maj, P.Bednarczyk, M.Ciemala, B.Fornal, J.Grebosz, K.Mazurek, W.Meczynski, M.Zieblinski, F.C.L.Crespi, A.Bracco, G.Benzoni, N.Blasi, C.Boiano, S.Bottoni, S.Brambilla, F.Camera, A.Giaz, S.Leoni, B.Million, A.I.Morales, R.Nicolini, L.Pellegri, S.Riboldi, V.Vandone, O.Wieland, G.De Angelis, D.R.Napoli, J.J.Valiente-Dobon, D.Bazzacco, E.Farnea, A.Gottardo, S.Lenzi, S.Lunardi, D.Mengoni, C.Michelagnoli, F.Recchia, C.Ur, A.Gadea, T.Huyuk, D.Barrientos, B.Birkenbach, K.Geibel, H.Hess, P.Reiter, T.Steinbach, A.Wiens, A.Burger, A.Gorgen, M.Guttormsen, A.C.Larsen, S.Siem

Study of the soft dipole modes in 140Ce via inelastic scattering of 17O

NUCLEAR REACTIONS 140Ce(17O, 17O), E=20 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced angular distributions of emitted γ-rays and spectra.

doi: 10.1088/0031-8949/89/5/054016
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2014PE17      Phys.Lett. B 738, 519 (2014)

L.Pellegri, A.Bracco, F.C.L.Crespi, S.Leoni, F.Camera, E.G.Lanza, M.Kmiecik, A.Maj, R.Avigo, G.Benzoni, N.Blasi, C.Boiano, S.Bottoni, S.Brambilla, S.Ceruti, A.Giaz, B.Million, A.I.Morales, R.Nicolini, V.Vandone, O.Wieland, D.Bazzacco, P.Bednarczyk, M.Bellato, B.Birkenbach, D.Bortolato, B.Cederwall, L.Charles, M.Ciemala, G.De Angelis, P.Desesquelles, J.Eberth, E.Farnea, A.Gadea, R.Gernhauser, A.Gorgen, A.Gottardo, J.Grebosz, H.Hess, R.Isocrate, J.Jolie, D.Judson, A.Jungclaus, N.Karkour, M.Krzysiek, E.Litvinova, S.Lunardi, K.Mazurek, D.Mengoni, C.Michelagnoli, R.Menegazzo, P.Molini, D.R.Napoli, A.Pullia, B.Quintana, F.Recchia, P.Reiter, M.D.Salsac, B.Siebeck, S.Siem, J.Simpson, P.-A.Soderstrom, O.Stezowski, Ch.Theisen, C.Ur, J.J.Valiente Dobon, M.Zieblinski

Pygmy dipole resonance in 124Sn populated by inelastic scattering of 17O

NUCLEAR REACTIONS 124Sn(17O, 17O'), E=340 MeV; measured reaction products, Eγ, Iγ; deduced σ(θ), Form factors, isoscalar strength distribution, pigmy dipole resonance. Comparison with DWBA calculations.

doi: 10.1016/j.physletb.2014.08.029
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0761.


2013CI02      Acta Phys.Pol. B44, 611 (2013)

M.Ciemala, M.Kmiecik, M.Krzysiek, A.Maj, K.Mazurek, R.Charity, D.Mancusi

Gamma-decay of the GDR in the GEMINI++ Code

NUCLEAR REACTIONS 40Ca(48Ti, X)88Mo, E=300, 450, 600 MeV; calculated yields, experimental γ-spectra, GDR parameters. GEMINI++ with Monte Carlo code cascade.

doi: 10.5506/APhysPolB.44.611
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2013HA06      Acta Phys.Pol. B44, 617 (2013)

K.Hadynska-Klek, P.J.Napiorkowski, A.Maj, F.Azaiez, M.Kicinska-Habior, J.J.Valiente-Dobon, G.de Angelis, T.Abraham, G.Anil Kumar, B.-Q.Arnes, D.Bazzacco, M.Bellato, D.Bortolato, P.Bednarczyk, G.Benzoni, L.Berti, B.Birkenbach, B.Bruyneel, S.Brambilla, F.Camera, J.Chavas, M.Ciemala, P.Cocconi, P.Coleman-Smith, A.Colombo, A.Corsi, F.C.L.Crespi, D.M.Cullen, A.Czermak, P.Desesquelles, B.Dulny, J.Eberth, E.Farnea, B.Fornal, S.Franchoo, A.Gadea, A.Giaz, A.Gottardo, X.Grave, J.Grebosz, M.Gulmini, T.Habermann, R.Isocrate, J.Iwanicki, G.Jaworski, A.Jungclaus, N.Karkour, M.Kmiecik, D.Karpinski, M.Kisielinski, N.Kondratyev, A.Korichi, M.Komorowska, M.Kowalczyk, W.Korten, M.Krzysiek, G.Lehaut, S.Leoni, A.Lopez-Martens, S.Lunardi, G.Maron, K.Mazurek, R.Menegazzo, D.Mengoni, E.Merchan, W.Meczynski, C.Michelagnoli, J.Mierzejewski, B.Million, P.Molini, S.Myalski, D.R.Napoli, R.Nicolini, M.Niikura, A.Obertelli, S.F.Ozmen, M.Palacz, A.Pullia, G.Rampazzo, F.Recchia, N.Redon, P.Reiter, D.Rosso, K.Rusek, E.Sahin, M.-D.Salsac, P.-A.Soderstrom, J.Srebrny, I.Stefan, O.Stezowski, J.Styczen, Ch.Theisen, N.Toniolo, C.A.Ur, V.Vandone, R.Wadsworth, B.Wasilewska, A.Wiens, K.Wrzosek-Lipska, M.Zielinska, M.Zieblinski

Towards the Determination of Superdeformation in 42Ca

NUCLEAR REACTIONS 208Pb(42Ca, 42Ca'), (42Ca, 43Ca)207Pb, E=170 MeV; measured reaction products, Eγ, Iγ, γ-γ-coin. 42Ca; deduced energy levels, J, π, quadrupole deformation parameters, bands, B(E2), superdeformation with large uncertainties. FRESCO code calculations.

doi: 10.5506/APhysPolB.44.617
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2013MA16      Acta Phys.Pol. B44, 293 (2013)

K.Mazurek, C.Schmitt, P.N.Nadtochy, A.Maj, P.Wasiak, M.Kmiecik, B.Wasilewska

Fission Fragment Mass Distribution as a Probe of the Shape-dependent Congruence Energy Term in the Macroscopic Models

NUCLEAR STRUCTURE 111In; calculated potential energy surface.

RADIOACTIVITY 111In, 252Fm(SF); calculated yields, fission-fragment mass distributions. Finite Range Liquid Drop Model (FRLDM) and the Lublin-Strasbourg Drop (LSD) prescription.

doi: 10.5506/APhysPolB.44.293
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2013MA83      Phys.Rev. C 88, 054614 (2013)

K.Mazurek, C.Schmitt, P.N.Nadtochy, M.Kmiecik, A.Maj, P.Wasiak, J.P.Wieleczko

Examining fine potential energy effects in high-energy fission dynamics

NUCLEAR REACTIONS 27Al(84Kr, X)111In*, E=5.9, 10.6 MeV/nucleon; calculated fission probability, prescission and postscission neutron-, proton- and α-multiplicities, neutron-, proton- and α-multiplicities in ER channel, mean fission-fragment total kinetic energy, variance of the fission-fragment charge and total kinetic energy distributions, mean excitation energy of the fission-fragment pair at scission, σ for fission fragment isotopic and isobaric mass distributions using Finite-range liquid drop model (FRLDM) and Lublin-Strasbourg-Drop (LDS) model, both with and without deformation-dependent Wigner term. Comparison with experimental data. 111In, 229Np; calculated potential energy surfaces (PES) within FRLDM and LSD models.

doi: 10.1103/PhysRevC.88.054614
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2013NA14      Phys.Scr. T154, 014004 (2013)

P.N.Nadtochy, C.Schmitt, K.Mazurek

On some limitations of current Langevin calculations

NUCLEAR REACTIONS 238U(12C, X)250Cf, E not given; calculated compound nucleus yield, fission fragment mass distribution. The multi-dimensional Langevin approach, comparison with available data.

doi: 10.1088/0031-8949/2013/T154/014004
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2013SA62      Phys.Rev. C 88, 064314 (2013)

J.Sadhukhan, K.Mazurek, A.Baran, J.Dobaczewski, W.Nazarewicz, J.A.Sheikh

Spontaneous fission lifetimes from the minimization of self-consistent collective action

RADIOACTIVITY 264Fm(SF); calculated square-root determinants of inertia tensors, energy-weighted moment tensors, single neutron and proton energies, static and dynamic paths as function of quadrupole and triaxial deformations, half-lives for different spontaneous fission paths. Skyrme energy density functional and density-dependent pairing interaction. Comparison with static result obtained with the minimum-energy pathways. Strong dynamical effects predicted.

doi: 10.1103/PhysRevC.88.064314
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2012BU09      Phys.Rev. C 85, 064328 (2012)

A.Burger, A.C.Larsen, S.Hilaire, M.Guttormsen, S.Harissopulos, M.Kmiecik, T.Konstantinopoulos, M.Krticka, A.Lagoyannis, T.Lonnroth, K.Mazurek, M.Norrby, H.T.Nyhus, G.Perdikakis, S.Siem, A.Spyrou, N.U.H.Syed

Nuclear level density and γ-ray strength function of 43Sc

NUCLEAR REACTIONS 46Ti(p, α), E=32 MeV; measured Eγ, Eα, αγ-coin. 43Sc; deduced nuclear level density and γ-ray strength function. Comparison with 45Sc level density, and with microscopic, combinatorial model calculations. Oslo method.

doi: 10.1103/PhysRevC.85.064328
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1992.


2012CO23      J.Phys.:Conf.Ser. 381, 012045 (2012)

A.Corsi, A.Bracco, F.Camera, F.C.L.Crespi, A.Giaz, S.Leoni, D.Montanari, R.Nicolini, V.Vandone, O.Wieland, G.Benzoni, N.Blasi, S.Brambilla, B.Million, V.L.Kravchuk, M.Cinausero, M.Degerlier, F.Gramegna, T.Marchi, S.Barlini, L.Bardelli, M.Bini, G.Casini, A.Nannini, G.Pasquali, G.Poggi, G.Baiocco, M.Bruno, M.D'Agostino, L.Morelli, G.Vannini, M.Ciemala, M.Kmiecik, A.Maj, K.Mazurek, W.Meczynski, S.Myalski

Isospin mixing at finite temperature in 80Zr

NUCLEAR REACTIONS 40Ca(40Ca, X), E=200 MeV;44Ca(37Cl, X), E=153 MeV; measured Eγ, Iγ using HECTOR array, Ep, Ip, Eα, Iα using GARFIELD array, recoiling nuclei using PHOSWICH triple-stage scintillators; deduced γ multiplicity vs Eγ; calculated γ spectra using CASCADE code; deduced GDR parameters, Coulomb spreading width, isospin mixing.

doi: 10.1088/1742-6596/381/1/012045
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2012GI05      J.Phys.:Conf.Ser. 366, 012018 (2012)

A.Giaz, A.Corsi, F.Camera, A.Bracco, F.C.L.Crespi, S.Leoni, R.Nicolini, V.Vandone, G.Benzoni, N.Blasi, S.Brambilla, B.Million, O.Wieland, M.Cinausero, M.Degerlier, F.Gramegna, V.L.Kravchuk, T.Marchi, V.Rizzi, L.Bardelli, S.Barlini, M.Bini, S.Carboni, G.Casini, M.Chiari, A.Nannini, G.Pasquali, S.Piantelli, G.Poggi, G.Baiocco, M.Bruno, M.D'agostino, L.Morelli, V.Vannini, M.Colonna, M.Di Toro, C.Rizzo, P.Bednarczyk, M.Ciemala, M.Kmiecik, A.Maj, K.Mazurek, W.Meczynski, R.Alba, C.Maiolino, D.Santonocito, D.Montanari, A.Ordine

Measurements of Dynamical Dipole in isospin asymmetric fusion reactions

NUCLEAR REACTIONS 116Sn(16O, x), E=192 MeV; measured Eγ, Iγ, γγ-coin; deduced unnormalized γ energy spectrum, γ multiplicity vs incident energy (supplemented by other data 6-16 MeV/nucleon); calculated γ energy spectrum, γ multiplicity vs incident energy using DD (Dynamical Dipole) with stiff and soft EoS. Very preliminary.

doi: 10.1088/1742-6596/366/1/012018
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2012LA02      Phys.Rev. C 85, 014320 (2012)

A.C.Larsen, S.Goriely, A.Burger, M.Guttormsen, A.Gorgen, S.Harissopulos, M.Kmiecik, T.Konstantinopoulos, A.Lagoyannis, T.Lonnroth, K.Mazurek, M.Norrby, H.T.Nyhus, G.Perdikakis, A.Schiller, S.Siem, A.Spyrou, N.U.H.Syed, H.K.Toft, G.M.Tveten, A.Voinov

Primary γ-ray spectra in 44Ti of astrophysical interest

NUCLEAR REACTIONS 46Ti(p, t), E=32 MeV; measured particle spectra, Eγ, Iγ, γγ-, (particle)γ-coin, primary continuum γ spectra 44Ti; deduced levels, J, π, radiative strength function, level density, average radiative width by applying the Oslo method. 46,48Ti; deduced levels, J, π. 40Ca(α, γ)44Ti; analyzed cross sections of astrophysical interest using TALYS code. Comparison with generalized Lorentzian (GLO) and previous studies.

doi: 10.1103/PhysRevC.85.014320
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2011CI01      Acta Phys.Pol. B42, 633 (2011)

M.Ciemala, M.Kmiecik, V.L.Kravchuk, A.Maj, S.Barlini, G.Casini, F.Gramegna, F.Camera, A.Corsi, L.Bardelli, P.Bednarczyk, B.Fornal, M.Matejska-Minda, K.Mazurek, W.Meczynski, S.Myalski, J.Styczen, B.Szpak, M.Zieblinski, M.Cinausero, T.Marchi, V.Rizzi, G.Prete, M.Degerlier, G.Benzoni, N.Blasi, A.Bracco, S.Brambilla, F.Crespi, S.Leoni, B.Million, O.Wieland, D.Montanari, R.Nicolini, A.Giaz, V.Vandone, G.Baiocco, M.Bruno, M.D'Agostino, L.Morelli, G.Vannini, M.Chiari, A.Nannini, S.Piantelli, A.Chbihi, J.P.Wieleczko, I.Mazumdar, O.Roberts, J.Dudek

Search for Jacobi Shape Transition in Hot Rotating 88Mo Nuclei Through Giant Dipole Resonance Decay

NUCLEAR REACTIONS 40Ca(48Ti, X)88Mo, E=300, 450, 600 MeV; measured Eγ, Iγ; deduced increase of low-energy component of Giant Dipole Resonance strength function, possible existence of the Jacobi shape transition. Comparison with theoretical calculations.


2011CO04      Acta Phys.Pol. B42, 619 (2011); Erratum Acta Phys.Pol. B44, 675 (2013)

A.Corsi, A.Giaz, A.Bracco, F.Camera, F.C.L.Crespi, S.Leoni, R.Nicolini, V.Vandone, O.Wieland, G.Benzoni, N.Blasi, S.Brambilla, B.Million, S.Barlini, L.Bardelli, M.Bini, G.Casini, A.Nannini, G.Pasquali, G.Poggi, S.Carboni, V.L.Kravchuk, M.Cinausero, M.Degerlier, F.Gramegna, T.Marchi, D.Montanari, G.Baiocco, M.Bruno, M.D'Agostino, L.Morelli, S.Sambi, G.Vannini, M.Ciemala, M.Kmiecik, A.Maj, K.Mazurek, W.Meczynski, S.Myalski, D.Santonocito, A.Rosa, C.Maiolino, M.Colonna, M.Di Toro, C.Rizzo

Prompt High Energy Dipole γ Emission

NUCLEAR REACTIONS 44Ca(37Cl, X)81Rb, 40Ca(40Ca, X)80Zr, E=83 MeV; 116Sn(16O, X), E= 8.1, 12, 15.6 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced total yield of the dynamical dipole, isospin mixing.

doi: 10.5506/APhysPolB.42.619
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2011CO15      Phys.Rev. C 84, 041304 (2011)

A.Corsi, O.Wieland, S.Barlini, A.Bracco, F.Camera, V.L.Kravchuk, G.Baiocco, L.Bardelli, G.Benzoni, M.Bini, N.Blasi, S.Brambilla, M.Bruno, G.Casini, M.Ciemala, M.Cinausero, F.C.L.Crespi, M.D'Agostino, M.Degerlier, A.Giaz, F.Gramegna, M.Kmiecik, S.Leoni, A.Maj, T.Marchi, K.Mazurek, W.Meczynski, B.Million, D.Montanari, L.Morelli, S.Myalski, A.Nannini, R.Nicolini, G.Pasquali, G.Poggi, V.Vandone, G.Vannini

Measurement of isospin mixing at a finite temperature in 80Zr via giant dipole resonance decay

NUCLEAR REACTIONS 40Ca(40Ca, X), E=200 MeV; 44Ca(37Cl, X), E=153 MeV; measured Eγ, Iγ, time of flight, energy loss. 80Zr, 81Rb; measured Giant Dipole Resonance energies, widths, isospin mixing, Coulomb spreading; deduced temperature dependencies. Monte Carlo statistical-model simulation.

doi: 10.1103/PhysRevC.84.041304
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2011CU02      Int.J.Mod.Phys. E20, 219 (2011)

D.Curien, J.Dudek, H.Molique, L.Sengele, A.Gozdz, K.Mazurek

Search for Tetrahedral Symmetry in nuclei: A Short Overview

doi: 10.1142/S0218301311017557
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2011DO04      Int.J.Mod.Phys. E20, 500 (2011)

A.Dobrowolski, A.Gozdz, K.Mazurek, J.Dudek

Tetrahedral symmetry in nuclei: New predictions based on the collective model

NUCLEAR STRUCTURE 156Dy; calculated potential energy surfaces, probability density distributions.

doi: 10.1142/S0218301311017910
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2011GU02      Phys.Rev. C 83, 014312 (2011)

M.Guttormsen, A.C.Larsen, A.Burger, A.Gorgen, S.Harissopulos, M.Kmiecik, T.Konstantinopoulos, M.Krticka, A.Lagoyannis, T.Lonnroth, K.Mazurek, M.Norrby, H.T.Nyhus, G.Perdikakis, A.Schiller, S.Siem, A.Spyrou, N.U.H.Syed, H.K.Toft, G.M.Tveten, A.Voinov

Fermi?s golden rule applied to the γ decay in the quasicontinuum of 46Ti

NUCLEAR REACTIONS 46Ti(p, p'), E=15 MeV; measured Ep, Ip, pγ-coin, excitation functions; deduced level density and radiative strength function (RSF) using Oslo method. Fermi?s golden rule employed to disentangle the γ strength and level density in the γ decay between states in the quasicontinuum of 46Ti.

doi: 10.1103/PhysRevC.83.014312
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2011MA11      Acta Phys.Pol. B42, 471 (2011)

K.Mazurek, J.Dudek, M.Kmiecik, A.Maj, J.P.Wieleczko, D.Rouvel

Poincare Shape Transitions in Hot Rotating Nuclei

NUCLEAR STRUCTURE 116,128,142,152Ba; calculated potential energy surfaces, multipole deformations, gigantic back-bending. Lublin-Strasbourg Drop model.

doi: 10.5506/APhysPolB.42.471
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2011MA43      Phys.Rev. C 84, 014610 (2011)

K.Mazurek, C.Schmitt, J.P.Wieleczko, P.N.Nadtochy, G.Ademard

Critical insight into the influence of the potential energy surface on fission dynamics

NUCLEAR REACTIONS 240Pu(20Ne, X)260Rf*, E=142 MeV; 40Ca(78Kr, X)118Ba*, E=429 MeV; calculated angular momentum distribution, charge distribution, of fission fragments, mass and TKE correlations of fission fragments. Finite Range Liquid Drop Model (FRLDM) and Lublin-Strasbourg Drop (LSD). Langevin dynamics. Curvature effects.

NUCLEAR STRUCTURE 118Ba, 260Rf; calculated potential energy surfaces, fission barriers using FRLDM and LSD models.

doi: 10.1103/PhysRevC.84.014610
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2011MO13      Int.J.Mod.Phys. E20, 811 (2011)

H.Molique, J.Dudek, A.Gozdz, K.Mazurek

Exotic nuclear shapes and the level mixing models

doi: 10.1142/S0218301311018733
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2010CU03      J.Phys.:Conf.Ser. 205, 012034 (2010)

D.Curien, J.Dudek, K.Mazurek

Tetrahedral symmetry in nuclei: Search for its fingerprints in the Actinide and Rare-Earth regions

NUCLEAR STRUCTURE 156Gd; calculated potential energy surface, deformation; deduced shapes characterized by tetrahedral symmetry.

NUCLEAR REACTIONS 154Sm(α, 2n), E=27.5 MeV; measured Eγ, Iγ, γγ-coin using JUROGAM; deduced 156Gd branching ratios, B(E2), B(E1). Compared with experiments leading to 156Gd or near-by nuclei in other laboratories.

doi: 10.1088/1742-6596/205/1/012034
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2010DO13      Phys.Rev. C 82, 067306 (2010)

Q.T.Doan, A.Vancraeyenest, O.Stezowski, D.Guinet, D.Curien, J.Dudek, Ph.Lautesse, G.Lehaut, N.Redon, Ch.Schmitt, G.Duchene, B.Gall, H.Molique, J.Piot, P.T.Greenlees, U.Jakobsson, R.Julin, S.Juutinen, P.Jones, S.Ketelhut, M.Nyman, P.Peura, P.Rahkila, A.Gozdz, K.Mazurek, N.Schunck, K.Zuber, P.Bednarczyk, A.Maj, A.Astier, I.Deloncle, D.Verney, G.de Angelis, J.Gerl

Spectroscopic information about a hypothetical tetrahedral configuration in 156Gd

NUCLEAR REACTIONS 154Sm(4He, 2n), E=27 MeV; measured Eγ, Iγ, γγ-coin, γ(θ) using JUROGAM array. 156Gd; deduced levels, J, π, bands, multipolarity, mixing ratio. Search for evidence of hypothetical tetrahedral configuration in 156Gd.

doi: 10.1103/PhysRevC.82.067306
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Data from this article have been entered in the XUNDL database. For more information, click here.


2010GO04      Int.J.Mod.Phys. E19, 621 (2010)

A.Gozdz, A.Dobrowolski, J.Dudek, K.Mazurek

Modeling the electromagnetic transitions in tetrahedral-symmetric nuclei

NUCLEAR STRUCTURE 156Dy; calculated collective excitations, static quadrupole moment, B(E2).

doi: 10.1142/S0218301310015035
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2010KM01      Eur.Phys.J. A 45, 153 (2010)

M.Kmiecik, A.Maj, J.Gerl, G.Neyens, L.Atanasova, D.L.Balabanski, F.Becker, P.Bednarczyk, G.Benzoni, N.Blasi, A.Bracco, S.Brambilla, L.Caceres, F.Camera, M.Ciemala, F.C.L.Crespi, S.K.Chamoli, S.Chmel, J.M.Daugas, P.Detistov, P.Doornenbal, G.Georgiev, K.Gladnishki, M.Gorska, H.Grawe, J.Grebosz, M.Hass, R.Hoischen, G.Ilie, M.Ionescu-Bujor, J.Jolie, I.Kojuharov, A.Krasznahorkay, R.Kulessa, M.Lach, S.Lakshmi, S.Leoni, G.Lo Bianco, R.Lozeva, K.H.Maier, S.Mallion, K.Mazurek, W.Meczynski, B.Million, D.Montanari, S.Myalski, C.Petrache, M.Pfutzner, S.Pietri, Zs.Podolyak, W.Prokopowicz, D.Rudolph, N.Saito, T.R.Saito, A.Saltarelli, G.S.Simpson, J.Styczen, N.Vermeulen, E.Werner-Malento, O.Wieland, H.J.Wollersheim, M.Zieblinski

Spin-alignment and g-factor measurement of the Iπ = 12+ isomer in 192Pb produced in the relativistic-energy fragmentation of a 238U beam

doi: 10.1140/epja/i2010-11003-4
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Data from this article have been entered in the XUNDL database. For more information, click here.


2010MA21      Int.J.Mod.Phys. E19, 532 (2010)

A.Maj, K.Mazurek, J.Dudek, M.Kmiecik, D.Rouvel

Shape evolution at high spins and temperatures: nuclear Jacobi and Poincare transitions

NUCLEAR STRUCTURE 46Ti, 142Ba; calculated Jacobi and Poincare shape transitions.

doi: 10.1142/S0218301310014947
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2009DO08      Acta Phys.Pol. B40, 725 (2009)

Q.T.Doan, D.Curien, O.Stezowski, J.Dudek, K.Mazurek, A.Gozdz, J.Piot, G.Duchene, B.Gall, H.Molique, M.Richet, P.Medina, D.Guinet, N.Redon, Ch.Schmitt, P.Jones, P.Peura, S.Ketelhut, M.Nyman, U.Jakobsson, P.T.Greenlees, R.Julin, S.Juutinen, P.Rahkila, A.Maj, K.Zuber, P.Bednarczyk, N.Schunck, J.Dobaczewski, A.Astier, I.Deloncle, D.Verney, G.de Angelis, J.Gerl

Search for Fingerprints of Tetrahedral Symmetry in 156Gd

NUCLEAR REACTIONS 154Sm(α, 2n), E=27 MeV; measured Eγ, Iγ, γγ-coin; deduced B(E2)/B(E1).


2009DU04      Acta Phys.Pol. B40, 713 (2009)

J.Dudek, K.Mazurek, D.Curien, A.Dobrowolski, A.Gozdz, D.Hartley, A.Maj, L.Riedinger, N.Schunck

Theory of Nuclear Stability Using Point GROUP Symmetries: Outline and Illustrations


2009DU15      Int.J.Mod.Phys. E18, 2155 (2009)

J.Dudek, D.Curien, A.Gozdz, K.Mazurek

Nuclear point-group symmetries and new ideas about nuclear stability: an overview

doi: 10.1142/S0218301309014470
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2009MA26      Acta Phys.Pol. B40, 633 (2009)

M.Matejska-Minda, B.Fornal, R.Broda, W.Krolas, K.Mazurek, T.Pawlat, J.Wrzesinski, M.P.Carpenter, R.V.F.Janssens, S.Zhu

Yrast Structure of 97Zr

NUCLEAR REACTIONS 238U(48Ca, X), E=330 MeV;97Zr; measured Eγ, Iγ, delayed γγ-coin; deduced J, π, level scheme, yrast structure.


2009MA29      Acta Phys.Pol. B40, 731 (2009)

K.Mazurek, J.Dudek, A.Gozdz, D.Curien, M.Kmiecik, A.Maj

New Nuclear Stability Islands of Octahedral and Tetrahedral Shapes


2009MA40      Phys.Rev. C 80, 017302 (2009)

M.Matejska-Minda, B.Fornal, R.Broda, M.P.Carpenter, R.V.F.Janssens, W.Krolas, T.Lauritsen, P.F.Mantica, K.Mazurek, T.Pawlat, J.Wrzesinski, S.Zhu

Yrast structure of 97Zr and beta decay of the 27/2- high-spin isomer in 97Y

NUCLEAR REACTIONS 238U(48Ca, X), E=330 MeV; measured Eγ, Iγ, γγ-coin. 97Zr; deduced levels, J, π. Comparison with shell-model calculations.

RADIOACTIVITY 97mY(β-); measured Iβ, βγ from high-spin isomer.

doi: 10.1103/PhysRevC.80.017302
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Data from this article have been entered in the XUNDL database. For more information, click here.


2009SY02      Phys.Rev. C 80, 044309 (2009)

N.U.H.Syed, A.C.Larsen, A.Burger, M.Guttormsen, S.Harissopulos, M.Kmiecik, T.Konstantinopoulos, M.Krticka, A.Lagoyannis, T.Lonnroth, K.Mazurek, M.Norby, H.T.Nyhus, G.Perdikakis, S.Siem, A.Spyrou

Extraction of thermal and electromagnetic properties in 45Ti

NUCLEAR REACTIONS 46Ti(p, d), E=32 MeV; measured Eγ, (particle)γ-coin; deduced level densities, γ-ray strength function, entropy, temperature, and spin distributions using Oslo method. Comparison of measured level densities with combinatorial BCS model calculations using Nilsson orbitals, and measured γ-ray strength functions with generalized Lorentzian model calculations.

doi: 10.1103/PhysRevC.80.044309
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1778.


2008MA12      Int.J.Mod.Phys. E17, 132 (2008)

K.Mazurek, M.Matejska, M.Kmiecik, A.Maj, J.Dudek

Influence of the level density parameterization on the effective GDR width at high spins

NUCLEAR STRUCTURE 106Sn, 147Eu, 176W, 194Hg; calculated effective GDR strength-functions and GDR widths at high spins using the thermal shape fluctuation method with the Lublin-Strasbourg Drop (LSD) model. Comparisons with experimental data.

doi: 10.1142/S0218301308009628
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2007BR25      Nucl.Phys. A788, 224c (2007)

M.Brekiesz, A.Maj, M.Kmiecik, K.Mazurek, W.Meczynski, J.Styczen, K.Zuber, P.Papka, C.Beck, F.Haas, V.Rauch, M.Rousseau, A.Sanchez i Zafra, J.Dudek, N.Schunck

Deformation Effects in Hot Rotating 46Ti Probed by the Charged Particle Emission and GDR γ-Decay

NUCLEAR REACTIONS 19F(27Al, X), E=144 MeV; measured Eγ, Iγ, Eα, Iα, (residue)α-coin. 46Ti deduced giant dipole resonance strength distributions.

doi: 10.1016/j.nuclphysa.2007.01.061
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2007KM01      Acta Phys.Pol. B38, 1437 (2007)

M.Kmiecik, A.Maj, M.Brekiesz, K.Mazurek, P.Bednarczyk, J.Grebosz, W.Meczynski, J.Styczen, M.Zieblinski, K.Zuber, P.Papka, C.Beck, D.Curien, F.Haas, V.Rauch, M.Rousseau, J.Dudek, N.Schunck, A.Bracco, F.Camera, G.Benzoni, O.Wieland, B.Herskind, E.Farnea, G.De Angelis

Strong Deformation Effects in Hot Rotating 46Ti

NUCLEAR REACTIONS 28Si(18O, F), E=105 MeV; measured Eγ, Ep, Eα, yields, angular distributions, and (particle)γ-coinc. 46Ti deduced deformation effects.


2007MA42      Acta Phys.Pol. B38, 1455 (2007)

K.Mazurek, M.Kmiecik, A.Maj, J.Dudek, N.Schunck

Effective GDR Width of 132Ce at High Spins and Temperatures from the LSD Model

NUCLEAR STRUCTURE 132Ce; calculated effective GDR width as a function of angular momentum and temperature using the thermal shape fluctuation method. Compared results to data.


2007NE10      Acta Phys.Pol. B38, 1237 (2007)

G.Neyens, L.Atanasova, D.L.Balabanski, F.Becker, P.Bednarczyk, L.Caceres, P.Doornenbal, J.Gerl, M.Gorska, J.Grebosz, M.Hass, G.Ilie, N.Kurz, I.Kojouharov, R.Lozeva, A.Maj, M.Pfutzner, S.Pietri, Zs.Podolyak, W.Prokopowicz, T.R.Saitoh, H.Schaffner, G.Simpson, N.Vermeulen, E.Werner-Malento, J.Walker, H.J.Wollersheim, D.Bazzacco, G.Benzoni, A.Blazhev, N.Blasi, A.Bracco, C.Brandau, F.Camera, S.K.Chamoli, S.Chmel, F.C.L.Crespi, J.M.Daugas, M.De Rydt, P.Detistov, C.Fahlander, E.Farnea, G.Georgiev, K.Gladnishki, R.Hoischen, M.Ionescu-Bujor, A.Iordachescu, J.Jolie, A.Jungclaus, M.Kmiecik, A.Krasznahorkay, R.Kulessa, S.Lakshmi, G.Lo Bianco, S.Mallion, K.Mazurek, W.Meczynski, D.Montanari, S.Myalsky, O.Perru, D.Rudolph, G.Rusev, A.Saltarelli, R.Schwengner, J.Styczen, K.Turzo, J.J.Valiente-Dobon, O.Wieland, M.Zieblinski

γ Factor Measurements on Relativistic Isomeric Beams Produced by Fragmentation and U-Fission: The g-Rising Project at GSI

NUCLEAR REACTIONS 9Be(238U, F)127Sn, E=750 MeV/nucleon; 9Be(136Xe, X)127Sn, E=650 MeV/nucleon; measured Eγ, Iγ(θ, H, t), (particle)γ-coinc. 127Sn deduced g-factor using TDPAD method.


2006MA15      Int.J.Mod.Phys. E15, 542 (2006)

K.Mazurek, N.Dubray, J.Dudek, N.Schunck

Exotic deformations in the actinide region

doi: 10.1142/S0218301306004491
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2005DU11      Int.J.Mod.Phys. E14, 383 (2005)

J.Dudek, K.Mazurek, B.Nerlo-Pomorska

Search for the tri-axial hexadecapole-deformation effects in trans-actinide nuclei

NUCLEAR STRUCTURE 238U, 250,252Cf, 256,258Fm; calculated energy vs deformation, tri-axial hexadecapole-deformation effects. Macroscopic-microscopic method, comparison with Hartree-Fock-Bogoliubov approach.

doi: 10.1142/S0218301305003168
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2005KM01      Acta Phys.Pol. B36, 1169 (2005)

M.Kmiecik, A.Maj, J.Styczen, P.Bednarczyk, M.Brekiesz, J.Grebosz, M.Lach, W.Meczynski, M.Zieblinski, K.Zuber, A.Bracco, F.Camera, G.Benzoni, B.Million, S.Leoni, O.Wieland, B.Herskind, D.Curien, N.Dubray, J.Dudek, N.Schunck, K.Mazurek

GDR feeding of the highly-deformed band in 42Ca

NUCLEAR REACTIONS 28Si(18O, X), E=105 MeV; measured Eγ, Iγ. 46Ti deduced GDR strength function. 42Ca deduced feeding of highly-deformed rotational band from GDR decay. Euroball IV and Hector arrays.


2005MA30      Acta Phys.Pol. B36, 1355 (2005)

K.Mazurek, J.Dudek, B.Nerlo-Pomorska

Non-axial quadrupole and hexadecapole deformations in Cf-Ds nuclear region

NUCLEAR STRUCTURE 254,256,258Fm, 256,258,260No, 258,260,262Rf; calculated deformation energy along fission path. Lublin-Strasbourg drop model.


2004DU04      Int.J.Mod.Phys. E13, 117 (2004)

J.Dudek, K.Mazurek, B.Nerlo-Pomorska

Competition between axial and non-axial octupole deformations in heavy nuclei

NUCLEAR STRUCTURE 224Rn, 226Ra; calculated energy vs deformation. Macroscopic-microscopic method.

doi: 10.1142/S0218301304001825
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2004DU15      Acta Phys.Pol. B35, 1263 (2004)

J.Dudek, K.Mazurek, B.Nerlo-Pomorska

Potential Energy Surfaces Calculated Using Macroscopic-Microscopic Method with the LSD Model

NUCLEAR STRUCTURE 250Cf; calculated potential energy surfaces, fission barrier features. Lubin Strasbourg Drop model.


2003DU24      Acta Phys.Pol. B34, 2247 (2003)

J.Dudek, K.Mazurek, B.Nerlo-Pomorska

Interaction strengths for the Fock-space formulation of the nuclear pairing problem

NUCLEAR STRUCTURE Z=20-100; analyzed data; deduced pairing strength parameters.


2003NE18      Acta Phys.Pol. B34, 1777 (2003)

B.Nerlo-Pomorska, K.Mazurek, M.Kleban

Limits of nuclear stability

NUCLEAR STRUCTURE Ca, Sr, Sn, Sm, Pb, Th; calculated binding energies, shell corrections, related features; deduced stability limits. Comparison of liquid-drop model, HFB approach.


2002NE21      Phys.Rev. C 66, 064305 (2002)

B.Nerlo-Pomorska, K.Mazurek

Macroscopic properties of nuclei according to relativistic mean field theory

NUCLEAR STRUCTURE 40,42,44,48Ca, 46,48,50Ti, 52Cr, 58,64Ni, 90Zr, 118,124Sn, 208Pb; calculated neutron radii. Z=20-90; calculated binding energies, radii. Relativistic mean field, self-consistent approach.

doi: 10.1103/PhysRevC.66.064305
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2001MA23      Acta Phys.Pol. B32, 783 (2001)

K.Mazurek, B.Nerlo-Pomorska

Nilsson Single Particle Potential Parameters Reproducing the Ground State and K-Isomers Radii


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