NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = Z.Janas Found 162 matches. Showing 1 to 100. [Next]2021CS01 Nucl.Instrum.Methods Phys.Res. A994, 165081 (2021) L.Csedreki, G.F.Ciani, J.Balibrea-Correa, A.Best, M.Aliotta, F.Barile, D.Bemmerer, A.Boeltzig, C.Broggini, C.G.Bruno, A.Caciolli, F.Cavanna, T.Chillery, P.Colombetti, P.Corvisiero, T.Davinson, R.Depalo, A.Di Leva, Z.Elekes, F.Ferraro, E.M.Fiore, A.Formicola, Zs.Fulop, G.Gervino, A.Guglielmetti, C.Gustavino, Gy.Gyurky, G.Imbriani, Z.Janas, M.Junker, I.Kochanek, M.Lugaro, P.Marigo, E.Masha, C.Mazzocchi, R.Menegazzo, V.Mossa, F.R.Pantaleo, V.Paticchio, R.Perrino, D.Piatti, P.Prati, L.Schiavulli, K.Stockel, O.Straniero, T.Szucs, M.P.Takacs, F.Terrasi, S.Zavatarelli Characterization of the LUNA neutron detector array for the measurement of the 13C(α, n)16O reaction NUCLEAR REACTIONS 13C(α, n), E=300-400 keV; 51V(p, n), E=5 MeV; measured reaction products, En, In, Eγ, Iγ; deduced yields, neutron efficiencies, possiblity to measure the σ approaching its s-process Gamow peak. Comparison with Geant4 simulations.
doi: 10.1016/j.nima.2021.165081
2021KU30 Phys.Rev. C 104, 064610 (2021) A.Kubiela, H.Suzuki, O.B.Tarasov, M.Pfutzner, D.-S.Ahn, H.Baba, A.Bezbakh, A.A.Ciemny, W.Dominik, N.Fukuda, A.Giska, R.Grzywacz, Y.Ichikawa, Z.Janas, L.Janiak, G.Kaminski, K.Kawata, T.Kubo, M.Madurga, C.Mazzocchi, H.Nishibata, M.Pomorski, Y.Shimizu, N.Sokolowska, D.Suzuki, P.Szymkiewicz, A.Swiercz, M.Tajima, A.Takamine, H.Takeda, Y.Takeuchi, C.R.Thornsberry, H.Ueno, H.Yamazaki, R.Yokoyama, K.Yoshida Production of the most neutron-deficient Zn isotopes by projectile fragmentation of 78Kr NUCLEAR REACTIONS 9Be(78Kr, X)54Zn/55Zn/56Zn, E=345 MeV/nucleon; measured reaction products, production σ using BigRIPS separator at the RIBF-RIKEN facility. Comparison of measured σ for Zn isotopes in this work, and for germanium, selenium, and krypton isotopes in other studies with predictions of the EPAX3 parametrization, LISE++ abrasion-ablation model using the HFB22 mass model and the AME2020 mass tables. Relevance to production of nuclei decaying by 2p radioactivity such as 54Zn.
doi: 10.1103/PhysRevC.104.064610
2020CI04 Phys.Rev. C 101, 034305 (2020) A.A.Ciemny, W.Dominik, T.Ginter, R.Grzywacz, Z.Janas, M.Kuich, C.Mazzocchi, M.Pfutzner, M.Pomorski, D.Bazin, T.Baumann, A.Bezbakh, B.P.Crider, M.Cwiok, S.Go, G.Kaminski, K.Kolos, A.Korgul, E.Kwan, S.Liddick, K.Miernik, S.V.Paulauskas, J.Pereira, T.Roginski, K.Rykaczewski, C.Sumithrarachchi, Y.Xiao, H.Schatz, P.Sarriguren First identification of 58Zn β-delayed proton emission RADIOACTIVITY 57,58Zn(β+), (β+p)[from 9Be(78Kr, X), followed by separation of fragments using A1900 separator]; measured reaction products, Ep, Ip, β-delayed proton branching ratio, half-life of 57Zn decay using the Warsaw Optical Time Projection Chamber (OTPC) with energy loss and time-of-flight method for particle identification at the NSCL-MSU facility. 58Cu; deduced levels, J, π, β+p branching ratios, B(GT) for 1+ states. Comparison with experimental B(GT) values from 58Ni(3He, t)58Cu reaction, and with QRPA calculations.
doi: 10.1103/PhysRevC.101.034305
2019KO18 Phys.Rev.Lett. 123, 092502 (2019) D.Kostyleva, I.Mukha, L.Acosta, E.Casarejos, V.Chudoba, A.A.Ciemny, W.Dominik, J.A.Duenas, V.Dunin, J.M.Espino, A.Estrade, F.Farinon, A.Fomichev, H.Geissel, A.Gorshkov, L.V.Grigorenko, Z.Janas, G.Kaminski, O.Kiselev, R.Knobel, S.Krupko, M.Kuich, Y.A.Litvinov, G.Marquinez-Duran, I.Martel, C.Mazzocchi, C.Nociforo, A.K.Orduz, M.Pfutzner, S.Pietri, M.Pomorski, A.Prochazka, S.Rymzhanova, A.M.Sanchez-Benitez, C.Scheidenberger, H.Simon, B.Sitar, R.Slepnev, M.Stanoiu, P.Strmen, I.Szarka, M.Takechi, Y.K.Tanaka, H.Weick, M.Winkler, J.S.Winfield, X.Xu, M.V.Zhukov Towards the Limits of Existence of Nuclear Structure: Observation and First Spectroscopy of the Isotope 31K by Measuring Its Three-Proton Decay RADIOACTIVITY 31K(p), (2p), (3p) [from 9Be(36Ar, X)31Ar, E=885 MeV/nucleon]; measured decay products, Ep, Ip; deduced energies of the ground and excited states of 31K, upper T1/2 limit for the states.
doi: 10.1103/PhysRevLett.123.092502
2018CW01 Acta Phys.Pol. B49, 509 (2018) M.Cwiok, M.Bieda, J.S.Bihalowicz, W.Dominik, Z.Janas, L.Janiak, J.Manczak, T.Matulewicz, C.Mazzocchi, M.Pfutzner, P.Podlaski, S.Sharma, M.Zaremba, D.Balabanski, A.Bey, D.G.Ghita, O.Tesileanu, M.Gai A TPC Detector for Studying Photo-nuclear Reactions at Astrophysical Energies with Gamma-ray Beams at ELI-NP
doi: 10.5506/aphyspolb.49.509
2018GR12 Phys.Rev. C 98, 064309 (2018) L.V.Grigorenko, I.Mukha, D.Kostyleva, C.Scheidenberger, L.Acosta, E.Casarejos, V.Chudoba, A.A.Ciemny, W.Dominik, J.A.Duenas, V.Dunin, J.M.Espino, A.Estrade, F.Farinon, A.Fomichev, H.Geissel, A.Gorshkov, Z.Janas, G.Kaminski, O.Kiselev, R.Knobel, S.Krupko, M.Kuich, Yu.A.Litvinov, G.Marquinez-Duran, I.Martel, C.Mazzocchi, E.Yu.Nikolskii, C.Nociforo, A.K.Orduz, M.Pfutzner, S.Pietri, M.Pomorski, A.Prochazka, S.Rymzhanova, A.M.Sanchez-Benitez, P.Sharov, H.Simon, B.Sitar, R.Slepnev, M.Stanoiu, P.Strmen, I.Szarka, M.Takechi, Y.K.Tanaka, H.Weick, M.Winkler, J.S.Winfield, X.Xu, M.V.Zhukov Deep excursion beyond the proton dripline. II. Toward the limits of existence of nuclear structure NUCLEAR STRUCTURE 28,29,30Cl, 29,30,31Ar; analyzed experimental results obtained in companion paper 2018Mu18; deduced large Thomas-Ehrmann shifts. 25,26,27,28,29,30Cl, 26,27,28,29,30,31Ar; calculated S(p) for Cl and S(2p) for Ar isotopes and compared with available experimental values, level energies in 26,27Cl and compared to mirror levels in isobaric partners 26F and 27Ne. 24,25,26S; estimated S(2p), S(3p), S(4p) values. Systematics of odd-even staggering energies in 19,20,22,24,26,28Ne, 19,21,23,25,27F, 21,22Mg, 23,24Si, 26S, which are isotones of 27,28Ar. RADIOACTIVITY 26,27,28,29,31Ar, 26,27,28,29,31Cl(p); calculated widths and T1/2 of Ar isotopes. This paper is a continuation of the analyses of experimental data reported in their companion paper 2018Mu18.
doi: 10.1103/PhysRevC.98.064309
2018MU18 Phys.Rev. C 98, 064308 (2018) I.Mukha, L.V.Grigorenko, D.Kostyleva, L.Acosta, E.Casarejos, A.A.Ciemny, W.Dominik, J.A.Duenas, V.Dunin, J.M.Espino, A.Estrade, F.Farinon, A.Fomichev, H.Geissel, A.Gorshkov, Z.Janas, G.Kaminski, O.Kiselev, R.Knobel, S.Krupko, M.Kuich, Yu.A.Litvinov, G.Marquinez-Duran, I.Martel, C.Mazzocchi, C.Nociforo, A.K.Orduz, M.Pfutzner, S.Pietri, M.Pomorski, A.Prochazka, S.Rymzhanova, A.M.Sanchez-Benitez, C.Scheidenberger, P.Sharov, H.Simon, B.Sitar, R.Slepnev, M.Stanoiu, P.Strmen, I.Szarka, M.Takechi, Y.K.Tanaka, H.Weick, M.Winkler, J.S.Winfield, X.Xu, M.V.Zhukov Deep excursion beyond the proton dripline. I. Argon and chlorine isotope chains NUCLEAR REACTIONS 9Be(31Ar, X), E=620 MeV/nucleon, [secondary 31Ar beam from fragmentation of 885 MeV/nucleon 36Ar primary beam]; measured proton and heavy-ion spectra, (heavy ion)p- and (heavy ion)pp-coin (proton)(heavy ion)(θ) using double-sided silicon micro-strip detectors for protons and optical time projection chamber for stopped heavy ions at SIS-FRS facility of GSI, a pilot version of the EXPERT (EXotic Particle Emission and Radioactivity by Tracking) setup planned by the Super-FRS Experiment Collaboration of the FAIR project at GSI. 28,30Cl, 29,31Ar; deduced proton-unbound states, S(2p) for 29,31Ar, and S(p) for 28Cl. 28,30Cl; identified new isotopes, unbound to one-proton emission, deduced ground-state energies. Systematics of level energies, J, π in 28,29,30,31,32Cl. Systematics of odd-even staggering energies in 21,22,23Ne, 22,24,25,26,28,30Mg, 25,26Si, 28,29S, 23,25,27,29,31Al, 21,23,25,27,29Na, which are isotones of 29,30,31Ar. Comparison with theoretical calculations using core+p and core+p+p cluster models. See also companion paper 2018Gr12 for analyses based on systematics and theoretical calculations.
doi: 10.1103/PhysRevC.98.064308
2018PI07 Acta Phys.Pol. B49, 523 (2018) M.Piersa, A.Korgul, L.M.Fraile, J.Benito, E.Adamska, R.Alvarez, A.E.Barzakh, G.Benzoni, T.Berry, M.J.G.Borge, M.Carmona, K.Chrysalidis, G.Correia, C.Costache, T.Day Goodacre, D.V.Fedorov, V.N.Fedosseev, G.Fernandez-Martinez, M.Fila, D.Galaviz, R.Grzywacz, C.Henrich, A.Illana, Z.Janas, K.Johnston, V.Karanyonchev, M.Kicinska-Habior, R.Lica, M.Madurga, I.Marroquin, B.Marsh, C.Martinez, C.Mazzocchi, K.Miernik, R.Mihai, B.Olaizola, S.Paulaskalas, J.-M.Regis, S.Rothe, V.Sanchez-Tembleque, G.Simpson, Ch.Sotty, L.Stan, M.Stanoiu, M.Stryjczyk, A.Turturica, J.M.Udias, V.Vedia, A.Villa, W.B.Walters Investigation of Low-lying States in 133Sn Populated in the β Decay of 133In Using Isomer-selective Laser Ionization RADIOACTIVITY 133In(β-)[from ISOLDE facility, where 1.4 GeV protons are directed on uranium carbide target]; measured Eβ, Iβ, β-gated γ-ray spectra using isomer selective ionization of ISOLDE facility LDE RILIS with clear distinction between decaying gs (9/2+) and isomer (1/2-); deduced, identified γ-rays following 133In to 133Sn as βγγ coin with 513 keV transition; deduced levels, J, π participating in 133In β-decay; deduced consistency with previous results on low-lying structure in 133Sn.
doi: 10.5506/aphyspolb.49.523
2018XU04 Phys.Rev. C 97, 034305 (2018) X.-D.Xu, I.Mukha, L.V.Grigorenko, C.Scheidenberger, L.Acosta, E.Casarejos, V.Chudoba, A.A.Ciemny, W.Dominik, J.Duenas-Diaz, V.Dunin, J.M.Espino, A.Estrade, F.Farinon, A.Fomichev, H.Geissel, T.A.Golubkova, A.Gorshkov, Z.Janas, G.Kaminski, O.Kiselev, R.Knobel, S.Krupko, M.Kuich, Yu.A.Litvinov, G.Marquinez-Duran, I.Martel, C.Mazzocchi, C.Nociforo, A.K.Orduz, M.Pfutzner, S.Pietri, M.Pomorski, A.Prochazka, S.Rymzhanova, A.M.Sanchez-Benitez, P.Sharov, H.Simon, B.Sitar, R.Slepnev, M.Stanoiu, P.Strmen, I.Szarka, M.Takechi, Y.K.Tanaka, H.Weick, M.Winkler, J.S.Winfield Spectroscopy of excited states of unbound nuclei 30Ar and 29Cl NUCLEAR REACTIONS 9Be(31Ar, 30Ar), (20Mg, 19Mg), E=620 MeV/nucleon, [secondary 31Ar and 20Mg beams from 9Be(36Ar, X), E=885 MeV/nucleon followed by separation of 31Ar fragments using FRS at GSI]; measured reaction products, A/Q versus Z yield distributions, proton spectra, trajectories of in-flight decay products 28S+p+p, 28S+p, 17Ne+p+p, (28Si)pp-, (29Cl)p-, and (17Ne)pp-coin, (28Si)p(θ) and (17Ne)p(θ) from 2p-decays of states in 30Ar and 19Mg. 30Ar, 29Cl, 28S, 19Mg, 18Na; deduced ground states and unbound levels, two-proton decay widths of 30Ar and 19Mg ground states; discussed simultaneous and sequential two-proton decays from ground and excited states of 30Ar and 19Mg, Thomas-Ehrman effect in 29Cl-29Mg and 30Mg-30Ar mirror partners. Comparison with shell-model predictions. RADIOACTIVITY 30Ar, 19Mg(2p)[from 9Be(31Ar, 30Ar), (20Mg, 19Mg) reactions at GSI]; measured proton spectra; deduced ground state of 30Ar above the two-proton emission threshold.
doi: 10.1103/PhysRevC.97.034305
2017JA05 Phys.Rev. C 95, 034315 (2017) L.Janiak, N.Sokolowska, A.A.Bezbakh, A.A.Ciemny, H.Czyrkowski, R.Dabrowski, W.Dominik, A.S.Fomichev, M.S.Golovkov, A.V.Gorshkov, Z.Janas, G.Kaminski, A.G.Knyazev, S.A.Krupko, M.Kuich, C.Mazzocchi, M.Mentel, M.Pfutzner, P.Plucinski, M.Pomorski, R.S.Slepniev, B.Zalewski β-delayed proton emission from 26P and 27S RADIOACTIVITY 26P, 27S(β+p), (β+2p)[from 9Be(32S, X), E=51.3 MeV/nucleon using ACCULINNA fragment separator at FLNR-Dubna facility]; measured E(p), I(p), (implants)(proton), β+p and β+2p events using gaseous optical time projection chamber (OTPC) detector, half-lives; deduced branching ratios for β+p and β+2p decay modes. 27P; deduced levels, J, π. Comparison of decay branching ratios and half-lives with previous experimental values. Discussed γ-to-proton emission probability ratio Γγ/Γp relevant to 26Si(p, γ)27P reaction rate.
doi: 10.1103/PhysRevC.95.034315
2016CI01 Eur.Phys.J. A 52, 89 (2016) A.A.Ciemny, W.Dominik, T.Ginter, R.Grzywacz, Z.Janas, M.Kuich, C.Mazzocchi, K.Miernik, M.Pfutzner, M.Pomorski, D.Bazin, T.Baumann, A.Bezbakh, B.P.Crider, M.Cwiok, S.Go, G.Kaminski, K.Kolos, A.Korgul, E.Kwan, S.N.Liddick, S.V.Paulauskas, J.Pereira, K.P.Rykaczewski, C.Sumithrarachchi, Y.Xiao First measurement of 60Ge β-decay RADIOACTIVITY 60Ge(β+)[from 78Kr+9Be fragmentation at 150 MeV/nucleon]; measured reaction products using OTPC (Optical Time Projection Chamber) plus GEM (Gas Electron Multiplier) for each βp decay event; deduced T1/2. Compared with Moeller measurement and with calculations using three different mass formulae.
doi: 10.1140/epja/i2016-16089-x
2016CI05 Yuan.Wul.Ping. 33, 221 (2016); Nucl.Phys.Rev. 33, 221 (2016) A.A.Ciemny, C.Mazzocchi, W.Dominik, Z.Janas, M.Pfutzner, M.Pomorski, L.Acosta, S.Baraeva, E.Casarejos, J.Duenas-Diaz, V.Dunin, J.M.Espino, A.Estrade, F.Farinon, A.Fomichev, H.Geissel, A.Gorshkov, G.Kaminski, O.Kiselev, R.Knobel, S.Krupko, M.Kuich, Yu.A.Litvinov, G.Marquinez-Duran, I.Martel, I.Mukha, C.Nociforo, A.K.Orduz, S.Pietri, A.Prochazka, A.M.Sanchez-Benitez, H.Simon, B.Sitar, R.Slepnev, M.Stanoiu, P.Strmen, I.Szarka, M.Takechi, Y.Tanaka, H.Weick, J.S.Winfield β-delayed Multi-particle Emission From 31Ar RADIOACTIVITY 31Ar(β+p), (β+2p), (β+3p); measured decay products, Ep, Ip; deduced beta-delayed three proton emission branching ratio.
doi: 10.11804/NuclPhysRev.33.02.221
2016NA02 Phys.Rev. C 93, 014308 (2016) E.Nacher, B.Rubio, A.Algora, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Gierlik, M.Karny, Z.Janas, E.Roeckl, A.Blazhev, R.Collatz, J.Doring, M.Hellstrom, Z.Hu, R.Kirchner, I.Mukha, C.Plettner, M.Shibata, K.Rykaczewski, L.Batist, F.Moroz, V.Wittmann, J.J.Valiente-Dobon Observations of the Gamow-Teller resonance in the rare-earth nuclei above 146Gd populated in β decay RADIOACTIVITY 148,148mTb, 150,150mHo, 152,152mTm(β+), (EC); measured Eγ, Iγ using GSI total absorption spectrometer (TAS), x-ray spectra; deduced β- intensity distributions, Gamow-Teller strength distributions B(GT), Q(EC) value for 152mTm decay, Gamow-Teller (GT) resonance; discussed quenching of the GT strength. Comparison with shell-model calculations. Radioactive sources produced in nuclear reactions at GSI using on-line mass spectrometer and FEBIAD ion source.
doi: 10.1103/PhysRevC.93.014308
2016XU08 Yuan.Wul.Ping. 33, 197 (2016); Nucl.Phys.Rev. 33, 197 (2016) X.Xu, I.Mukha, L.Acosta, E.Casarejos, A.A.Ciemny, W.Dominik, J.Duenas-Diaz, V.Dunin, J.M.Espino, A.Estrade, F.Farinon, H.Geissel, A.Fomichev, T.A.Golubkova, A.Gorshkov, L.V.Grigorenko, Z.Janas, G.Kaminski, O.Kiselev, R.Knobel, S.Krupko, M.kuich, Yu.A.Litvinov, G.Marquinez-Duran, I.Martel, C.Mazzocchi, C.Nociforo, A.K.Orduz, M.Pfutzner, S.Pietri, M.Pomorski, A.Prochazka, S.Rymzhanova, A.M.Sanchez-Benitez, C.Scheidenberger, P.Sharov, H.Simon, B.Sitar, R.Slepnev, M.Stanoiu, P.Strmen, I.Szarka, M.Takechi, Y.K.Tanaka, H.Weick, M.Winkler, J.S.Winfield Revisit to Two-Proton Radioactivity of 19Mg and Observation of Two-Proton Decay of 30Ar RADIOACTIVITY 19Mg, 30Ar(2p); measured decay products, Ep, Ip; deduced energies, excited states.
doi: 10.11804/NuclPhysRev.33.02.197#
2015CI06 Phys.Rev. C 92, 014622 (2015) A.A.Ciemny, W.Dominik, T.Ginter, R.Grzywacz, Z.Janas, M.Kuich, C.Mazzocchi, M.Pfutzner, M.Pomorski, F.Zarzynski, D.Bazin, T.Baumann, A.Bezbakh, B.P.Crider, M.Cwiok, S.Go, G.Kaminski, K.Kolos, A.Korgul, E.Kwan, S.Liddick, K.Miernik, S.V.Paulauskas, J.Pereira, K.Rykaczewski, C.Sumithrarachchi, Y.Xiao First observation of 59Ge NUCLEAR REACTIONS 9Be(78Kr, X)59Ge/60Ge/61Ge/62Ge, E=150 MeV/nucleon; measured production cross sections using A1900 separator and Optical Time Projection Chamber (OTPC) at NSCL-MSU facility; deduced new 59Ge isotope. Comparison with EPAX3 theoretical calculations. Relevance to 2p radioactivity.
doi: 10.1103/PhysRevC.92.014622
2015LI20 Phys.Rev. C 91, 064309 (2015) A.A.Lis, C.Mazzocchi, W.Dominik, Z.Janas, M.Pfutzner, M.Pomorski, L.Acosta, S.Baraeva, E.Casarejos, J.Duenas-Diaz, V.Dunin, J.M.Espino, A.Estrade, F.Farinon, A.Fomichev, H.Geissel, A.Gorshkov, G.Kaminski, O.Kiselev, R.Knobel, S.Krupko, M.Kuich, Yu.A.Litvinov, G.Marquinez-Duran, I.Martel, I.Mukha, C.Nociforo, A.K.Orduz, S.Pietri, A.Prochazka, A.M.Sanchez-Benitez, H.Simon, B.Sitar, R.Slepnev, M.Stanoiu, P.Strmen, I.Szarka, M.Takechi, Y.Tanaka, H.Weick, J.S.Winfield β-delayed three-proton decay of 31Ar RADIOACTIVITY 31Ar(β+p), (β+2p), (β+3p)[from 9Be(36Ar, X), E=880 MeV using FRS separator at GSI]; measured Ep, Ip, (31Ar)p-coin using gaseous optical-readout time-projection chamber (OTPC), TOF and energy loss information; deduced branching ratios for β+p, β+2p and β+3p decay modes, Gamow-Teller strength distribution. Comparison with previous experimental results.
doi: 10.1103/PhysRevC.91.064309
2015MU13 Phys.Rev.Lett. 115, 202501 (2015) I.Mukha, L.V.Grigorenko, X.Xu, L.Acosta, E.Casarejos, A.A.Ciemny, W.Dominik, J.Duenas-Diaz, V.Dunin, J.M.Espino, A.Estrade, F.Farinon, A.Fomichev, H.Geissel, T.A.Golubkova, A.Gorshkov, Z.Janas, G.Kaminski, O.Kiselev, R.Knobel, S.Krupko, M.Kuich, Yu.A.Litvinov, G.Marquinez-Duran, I.Martel, C.Mazzocchi, C.Nociforo, A.K.Orduz, M.Pfutzner, S.Pietri, M.Pomorski, A.Prochazka, S.Rymzhanova, A.M.Sanchez-Benitez, C.Scheidenberger, P.Sharov, H.Simon, B.Sitar, R.Slepnev, M.Stanoiu, P.Strmen, I.Szarka, M.Takechi, Y.K.Tanaka, H.Weick, M.Winkler, J.S.Winfield, M.V.Zhukov Observation and Spectroscopy of New Proton-Unbound Isotopes 30Ar and 29Cl: An Interplay of Prompt Two-Proton and Sequential Decay NUCLEAR REACTIONS 9Be(31Ar, X)30Ar/29Cl, E=620 MeV/nucleon; measured reaction products, Ep, Ip; deduced ground state energies, J, π. RADIOACTIVITY 19Mg, 30Ar(2p); measured decay products, Ep, Ip; deduced T1/2 limits.
doi: 10.1103/PhysRevLett.115.202501
2015PF01 Phys.Rev. C 92, 014316 (2015) M.Pfutzner, W.Dominik, Z.Janas, C.Mazzocchi, M.Pomorski, A.A.Bezbakh, M.J.G.Borge, K.Chrapkiewicz, V.Chudoba, R.Frederickx, G.Kaminski, M.Kowalska, S.Krupko, M.Kuich, J.Kurcewicz, A.A.Lis, M.V.Lund, K.Miernik, J.Perkowski, R.Raabe, G.Randisi, K.Riisager, S.Sambi, O.Tengblad, F.Wenander β decay of 6He into the α+d continuum RADIOACTIVITY 6He(β-)[from U(p, X), E=1.4 GeV at CERN-ISOLDE]; measured Eβ, Eα, Ed, E(α+d) using gaseous optical time projection chamber (OTPC) at REX-ISOLDE facility; deduced position distribution of 6He decay events, α+d decay branching ratio, transition probability of α+d branch as a function of (α+d) energy and compared with theoretical three-body model.
doi: 10.1103/PhysRevC.92.014316
2013DE20 Phys.Rev. C 87, 067303 (2013) H.De Witte, S.Eeckhaudt, A.N.Andreyev, I.N.Borzov, J.Cederkall, A.De Smet, D.V.Fedorov, V.N.Fedoseyev, S.Franchoo, M.Gorska, H.Grawe, G.Huber, M.Huyse, Z.Janas, U.Koester, W.Kurcewicz, J.Kurpeta, A.Plochocki, K.Van de Vel, P.Van Duppen, L.Weissman β- decay of the neutron-rich isotope 215Pb RADIOACTIVITY 215Pb(β-)[from 238U(p, X), E=1.4 GeV]; measured Eβ, Eγ, Iγ, βγ-, γγ-coin, half-life of 215Pb g.s., conversion coefficient. 215Bi; deduced levels, J, π, β feedings, logft, multipolarity. 215Pb beam produced using resonant laser ionization (RILIS) and mass separator at ISOLDE-CERN facility. Systematics of lowest 7/2- level energies in odd-A Bi nuclei.
doi: 10.1103/PhysRevC.87.067303
2012MA04 Acta Phys.Pol. B43, 279 (2012) C.Mazzocchi, Z.Janas, P.Baczyk, H.O.U.Fynbo, U.Koster Precision Half-life Measurement of 7Be Implanted in Different Materials RADIOACTIVITY 7Be(EC) [from U, C(p, X), E=1.4 GeV]; measured decay products, Eγ, Iγ; deduced precise T1/2 values for different materials. Comparison with theoretical calculations.
doi: 10.5506/APhysPolB.43.279
2011ES03 Phys.Rev. C 84, 034304 (2011) M.E.Estevez Aguado, A.Algora, B.Rubio, J.Bernabeu, E.Nacher, J.L.Tain, A.Gadea, J.Agramunt, K.Burkard, W.Huller, J.Doring, R.Kirchner, I.Mukha, C.Plettner, E.Roeckl, H.Grawe, R.Collatz, M.Hellstrom, D.Cano-Ott, M.Karny, Z.Janas, M.Gierlik, A.Pochocki, K.Rykaczewski, L.Batist, F.Moroz, V.Wittman, A.Blazhev, J.J.Valiente, C.Espinoza β-decay study of 150Er, 152Yb, and 156Yb: Candidates for a monoenergetic neutrino beam facility RADIOACTIVITY 150Er(EC), (β+)[from96Ru(58Ni, 4p), E=307.4 MeV]; 152Yb(EC), (β+)[from 96Ru(58Ni, 2p), E=261 MeV]; 156Yb(EC), (β+)[from103Rh(58Ni, pα), E=307.4 MeV]; measured Eγ, Iγ, γ(x ray)-, γ(positrons)-coin; deduced I(EC), I(EC+β+). Total absorption spectroscopy (TAS)technique. Comparison of EC/β+ branches with those from previous high-resolution studies. Discussed candidate for EC-based monochromatic neutrino beam facility and search for CP violation.
doi: 10.1103/PhysRevC.84.034304
2011PO01 Phys.Rev. C 83, 014306 (2011) M.Pomorski, K.Miernik, W.Dominik, Z.Janas, M.Pfutzner, C.R.Bingham, H.Czyrkowski, M.Cwiok, I.G.Darby, R.Dabrowski, T.Ginter, R.Grzywacz, M.Karny, A.Korgul, W.Kusmierz, S.N.Liddick, M.Rajabali, K.Rykaczewski, A.Stolz β-delayed proton emission branches in 43Cr RADIOACTIVITY 43Cr(β+), 43Cr(β+p), 43Cr(β+2p), 43Cr(β+3p); measured Ep, Ip, branching ratio for different decay modes, half-life. No evidence found for delayed 3-proton decay mode.
doi: 10.1103/PhysRevC.83.014306
2010BA51 Eur.Phys.J. A 46, 45 (2010) L.Batist, M.Gorska, H.Grawe, Z.Janas, M.Kavatsyuk, M.Karny, R.Kirchner, M.La Commara, I.Mukha, A.Plochocki, E.Roeckl Systematics of Gamow-Teller beta decay "Southeast" of 100Sn RADIOACTIVITY Z=44-50(β+), (EC); A=94-108(β+), (EC); analyzed BT transitions strengths, energy, centroid. 100,101Sn(β+), (EC); deduced T1/2, decay properties, β-quenching factor, Q-value. 100Cd(β+), (EC); calculated 100Ag T1/2, isomer transition T1/2.
doi: 10.1140/epja/i2010-11025-x
2010MI01 Acta Phys.Pol. B41, 449 (2010) S.Mianowski, H.Czyrkowski, R.Dabrowski, W.Dominik, Z.Janas, K.Miernik, M.Pfutzner, A.S.Fomichev, M.S.Golovkov, L.V.Grigorenko, S.A.Krupko, S.I.Sidorchuk, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian Imaging the Decay of 8He RADIOACTIVITY 8He(β-) [from C(11B, X)8He, E=33 MeV/nucleon];measured recoils, β-delayed decays, Eα, Iα, It, Et, In, En; deduced feasibility of β-decay studies of 8He.
2009GR07 Phys.Lett. B 677, 30 (2009) L.V.Grigorenko, T.D.Wiser, K.Miernik, R.J.Charity, M.Pfutzner, A.Banu, C.R.Bingham, M.Cwiok, I.G.Darby, W.Dominik, J.M.Elson, T.Ginter, R.Grzywacz, Z.Janas, M.Karny, A.Korgul, S.N.Liddick, K.Mercurio, M.Rajabali, K.Rykaczewski, R.Shane, L.G.Sobotka, A.Stolz, L.Trache, R.E.Tribble, A.H.Wuosmaa, M.V.Zhukov Complete correlation studies of two-proton decays: 6Be and 45Fe NUCLEAR REACTIONS 1H(10B, n), E not given; Ni(58Ni, X)45Fe, E=161 MeV/nucleon; measured Ep, Ip, Eα, Iα, product energy and angular correlation distributions in a kinematically complete experiment. Comparison with three-body cluster model. RADIOACTIVITY 6Be, 45Fe(2p); measured energy and angular correlation distributions.
doi: 10.1016/j.physletb.2009.04.085
2009MI29 Eur.Phys.J. A 42, 431 (2009) K.Miernik, W.Dominik, Z.Janas, M.Pfutzner, L.Grigorenko, C.Bingham, H.Czyrkowski, M.Cwiok, I.G.Darby, R.Dabrowski, T.Ginter, R.Grzywacz, M.Karny, A.Korgul, W.Kusmierz, S.N.Liddick, M.Rajabali, K.Rykaczewski, A.Stolz Two-proton radioactivity of 45Fe NUCLEAR REACTIONS Ni(58Ni, X)45Fe, E=161 MeV/nucleon; measured p-spectra, α-spectra, (recoil)p-coin, recoil energy and angular correlation in a kinematically complete experiment. 45Fe; deduced T1/2, branching ratios. Comparison with three-body model. TOF with Optical Time Projection Chamber. RADIOACTIVITY 45Fe(2p), (β+) [from Ni(58Ni, X), E=161 MeV/nucleon]; 43Cr(β+); measured p-spectra; deduced T1/2, branching ratios.
doi: 10.1140/epja/i2009-10781-x
2008MI03 Acta Phys.Pol. B39, 477 (2008) K.Miernik, W.Dominik, Z.Janas, M.Pfutzner, L.Grigorenko, C.Bingham, H.Czyrkowski, M.Cwiok, I.Darby, R.Dabrowski, T.Ginter, R.Grzywacz, M.Karny, A.Korgul, W.Kusmierz, S.Liddick, M.Rajabali, K.Rykaczewski, A.Stolz Studies of Charged Particle Emission in the Decay of 45Fe RADIOACTIVITY 45Fe(2p), (β+p), (β+2p), (β+3p); measured Ep, Ip, delayed proton angular and energy correlations.
2007DO17 Nucl.Phys. A792, 18 (2007) C.Dossat, N.Adimi, F.Aksouh, F.Becker, A.Bey, B.Blank, C.Borcea, R.Borcea, A.Boston, M.Caamano, G.Canchel, M.Chartier, D.Cortina, S.Czajkowski, G.de France, F.de Oliveira Santos, A.Fleury, G.Georgiev, J.Giovinazzo, S.Grevy, R.Grzywacz, M.Hellstrom, M.Honma, Z.Janas, D.Karamanis, J.Kurcewicz, M.Lewitowicz, M.J.Lopez Jimenez, C.Mazzocchi, I.Matea, V.Maslov, P.Mayet, C.Moore, M.Pfutzner, M.S.Pravikoff, M.Stanoiu, I.Stefan, J.C.Thomas The decay of proton-rich nuclei in the mass A = 36-56 region NUCLEAR REACTIONS Ni(58Ni, X), E=74.5 MeV/nucleon; measured fragments isotopic yields. RADIOACTIVITY 36,37Ca, 39,40,41Ti, 43V, 42,43,44,45Cr, 46,47Mn, 46,47,48,49Fe, 50,51Co, 49,50,51,52,53Ni, 55Cu, 55,56Zn(β+), (EC), (β+p) [from Ni(58Ni, X)]; measured T1/2, β-delayed proton and γ spectra, branching ratios. 43,45Cr, 46Mn, 46,47,48Fe, 50Co, 50,51,52,53Ni deduced levels. Two-proton decay observed. Comparison with model predictions.
doi: 10.1016/j.nuclphysa.2007.05.004
2007KA15 Eur.Phys.J. A 31, 319 (2007) O.Kavatsyuk, C.Mazzocchi, Z.Janas, A.Banu, L.Batist, F.Becker, A.Blazhev, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, A.Jungclaus, M.Karny, M.Kavatsyuk, O.Klepper, R.Kirchner, M.La Commara, K.Miernik, I.Mukha, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, K.Rykaczewski, M.Schadel, K.Schmidt, R.Schwengner, J.Zylicz Beta decay of 101Sn RADIOACTIVITY 101Sn(β+), (EC), (β+p) [from 50Cr(58Ni, 3nα)]; measured β-delayed Ep, Eγ, γγ-coin, T1/2. 101Sn deduced ground-state J, π. 101In deduced transitions. Mass separator. NUCLEAR REACTIONS 50Cr(58Ni, 3nα), E=4.9, 5.2 MeV/nucleon; measured delayed Ep; deduced σ. Mass separator.
doi: 10.1140/epja/i2006-10217-3
2007MI36 Phys.Rev. C 76, 041304 (2007) K.Miernik, W.Dominik, Z.Janas, M.Pfutzner, C.R.Bingham, H.Czyrkowski, M.Cwiok, I.G.Darby, R.Dabrowski, T.Ginter, R.Grzywacz, M.Karny, A.Korgul, W.Kusmierz, S.N.Liddick, M.Rajabali, K.Rykaczewski, A.Stolz First observation of beta-delayed three-proton emission in 45Fe RADIOACTIVITY 45Fe(2p), (β+), (β+p), (β+2p), (β+3p), (β+4p); measured decay branches, half-lives, partial half-lives.
doi: 10.1103/PhysRevC.76.041304
2007MI40 Phys.Rev.Lett. 99, 192501 (2007) K.Miernik, W.Dominik, Z.Janas, M.Pfutzner, L.Grigorenko, C.R.Bingham, H.Czyrkowski, M.Cwiok, I.G.Darby, R.Dabrowski, T.Ginter, R.Grzywacz, M.Karny, A.Korgul, W.Kusmierz, S.N.Liddick, M.Rajabali, K.Rykaczewski, A.Stolz Two-Proton Correlations in the Decay of 45Fe RADIOACTIVITY 45Fe(2p) [from Ni(58Ni, X), E=161 MeV/nucleon]; measured proton energies, angular correlations, branching ratio, and half-life.
doi: 10.1103/PhysRevLett.99.192501
2007RO16 Acta Phys.Pol. B38, 1121 (2007) E.Roeckl, I.Mukha, L.Batist, A.Blazhev, J.Doring, H.Grawe, L.Grigorenkof, M.Huyse, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, S.L.Tabor, P.Van Duppen One-Proton and Two-Proton Radioactivity of the (21+) Isomer in 94Ag NUCLEAR REACTIONS 58Ni(40Ca, 3np), E not given; measured Ep, Eγ, pγ-coinc. Deduced spectroscopic factors and deformation parameters.
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2006KA16 Eur.Phys.J. A 27, 129 (2006) M.Karny, L.Batist, A.Banu, F.Becker, A.Blazhev, B.A.Brown, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, K.Miernik, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, K.Rykaczewski, M.Schadel, K.Schmidt, R.Schwengner, J.Zylicz Beta decay of the proton-rich nuclei 102Sn and 104Sn RADIOACTIVITY 102,104Sn(EC), (β+) [from 50Cr(58Ni, X), E=284-302 MeV]; measured Eβ, Iβ, β-delayed Eγ, Iγ, βγ-, γγ-coin; deduced Gamow-Teller strength. 102,104In deduced levels, J, π. Mass separated source, total absorption spectrometer.
doi: 10.1140/epja/i2005-10258-0
2006KA44 Eur.Phys.J. A 29, 183 (2006) M.Kavatsyuk, L.Batist, F.Becker, A.Blazhev, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Karny, O.Kavatsyuk, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, J.Zylicz Gamow-Teller beta decay of 105Sn RADIOACTIVITY 105Sn(β+), (EC), (β+p) [from 50Cr(58Ni, n2p)]; measured Eγ, Eβ, Ep, βγ-, βp-coin, T1/2; deduced branching ratios. 105In deduced isomer feeding intensity, transition ICC. Total absorption spectrometer.
doi: 10.1140/epja/i2006-10077-9
2006KU07 Nucl.Phys. A767, 1 (2006) J.Kurcewicz, Z.Liu, M.Pfutzner, P.J.Woods, C.Mazzocchi, K.-H.Schmidt, A.Kelic, F.Attallah, E.Badura, C.N.Davids, T.Davinson, J.Doring, H.Geissel, M.Gorska, R.Grzywacz, M.Hellstrom, Z.Janas, M.Karny, A.Korgul, I.Mukha, C.Plettner, A.Robinson, E.Roeckl, K.Rykaczewski, K.Schmidt, D.Seweryniak, K.Summerer, H.Weick Production cross-sections of protactinium and thorium isotopes produced in fragmentation of 238U at 1 A GeV NUCLEAR REACTIONS Be(238U, X), E=1 GeV/nucleon; measured Th and Pa fragments isotopic production σ; deduced evidence for 208Th, 211Pa. Comparison with previous results and model predictions.
doi: 10.1016/j.nuclphysa.2005.12.008
2006MU03 Nature(London) 439, 298 (2006) I.Mukha, E.Roeckl, L.Batist, A.Blazhev, J.Doring, H.Grawe, L.Grigorenko, M.Huyse, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, S.L.Tabor, P.Van Duppen Proton-proton correlations observed in two-proton radioactivity of 94Ag RADIOACTIVITY 94mAg(p), (2p) [from 58Ni(40Ca, 3np)]; measured Ep, Eγ, pp-, γγ-, pγ-coin, T1/2, decay branching ratio. 94Ag deduced deformation. 92Rh deduced levels, J, π.
doi: 10.1038/nature04453
2005GA20 Phys.Lett. B 619, 88 (2005) A.Gadea, S.M.Lenzi, D.R.Napoli, M.Axiotis, C.A.Ur, G.Martinez-Pinedo, M.Gorska, E.Roeckl, E.Caurier, F.Nowacki, G.De Angelis, L.Batist, R.Borcea, F.Brandolini, D.Cano-Ott, J.Doring, C.Fahlander, E.Farnea, H.Grawe, M.Hellstrom, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Nacher, C.Plettner, A.Plochocki, B.Rubio, K.Schmidt, R.Schwengner, J.L.Tain, J.Zylicz Hindered E4 decay of the 12+ yrast trap in 52Fe RADIOACTIVITY 52Fe(IT) [from Si(36Ar, X)]; measured Eγ, Iγ, γγ-coin. 52Fe deduced levels, J, π, T1/2, B(E4), yrast trap. Comparison with shell model predictions.
doi: 10.1016/j.physletb.2005.05.073
2005HA45 Phys.Rev. C 72, 024303 (2005) S.Harissopulos, J.Doring, M.La Commara, K.Schmidt, C.Mazzocchi, R.Borcea, S.Galanopoulos, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, R.Kirchner, E.Roeckl, I.P.Johnstone, R.Schwengner, L.D.Skouras β decay of 95Ag RADIOACTIVITY 95Ag(EC) [from 58Ni(40Ca, 2np)]; measured β-delayed Eγ, Iγ, γγ-, βγ-coin. 95Pd deduced levels, J, π. Mass separator. Comparison with shell-model predictions.
doi: 10.1103/PhysRevC.72.024303
2005JA03 Eur.Phys.J. A 23, 197 (2005) Z.Janas, C.Mazzocchi, L.Batist, A.Blazhev, M.Gorska, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, A.Korgul, M.La Commara, K.Miernik, I.Mukha, A.Plochocki, E.Roeckl, K.Schmid Measurements of 110Xe and 106Te decay half-lives RADIOACTIVITY 110Xe, 106Te(α) [from 58Ni(58Ni, 2nα) and subsequent decay]; measured Eα, T1/2; deduced α-decay widths. Mass separator.
doi: 10.1140/epja/i2004-10076-x
2005JA06 Eur.Phys.J. A 23, 401 (2005) Z.Janas, L.Batist, J.Doring, M.Gierlik, R.Kirchner, J.Kurcewicz, H.Mahmud, C.Mazzocchi, A.Plochocki, E.Roeckl, K.Schmidt, P.J.Woods, J.Zylicz Total absorption spectroscopy of the β-delayed proton emitter 117Ba RADIOACTIVITY 117Ba(β+p) [from 63Cu(58Ni, 3np)]; measured Eγ, Eβ, βγ-coin, β-delayed proton spectra; deduced Q. 117Cs deduced β-feeding intensities, proton decay branching ratios, resonance structure. Total absorption spectrometer, comparison with model predictions.
doi: 10.1140/epja/i2004-10103-0
2005JA10 Eur.Phys.J. A 24, 205 (2005) Z.Janas, L.Batist, R.Borcea, J.Doring, M.Gierlik, M.Karny, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, F.Moroz, S.Orlov, A.Plochocki, E.Roeckl, J.Zylicz Lifetimes of proton unstable states in 113I measured by the particle-X-ray coincidence technique RADIOACTIVITY 113Xe(β+p), (ECp) [from 58Ni(58Ni, n2p)]; measured β-delayed Eγ, Ep, X-ray spectra, Q values. 113I deduced level widths, T1/2, branching ratios for proton decay. 112Te levels deduced feeding intensities. Comparison with statistical model predictions.
doi: 10.1140/epja/i2004-10137-2
2005KA34 Eur.Phys.J. A 25, 211 (2005) O.Kavatsyuk, M.Kavatsyuk, L.Batist, A.Banu, F.Becker, A.Blazhev, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Karny, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, R.Schwengner, J.Zylicz Beta decay of 103Sn RADIOACTIVITY 103Sn(β+), (EC), (ECp), (β+p) [from 50Cr(58Ni, nα)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2, Q(EC), β-delayed proton spectra; deduced log ft, Gamow-Teller strength distribution, proton decay branching ratio. 103In deduced levels, J, π. Total absorption spectrometer.
doi: 10.1140/epja/i2005-10108-1
2005KA47 Eur.Phys.J. A 25, Supplement 1, 135 (2005) M.Karny, L.Batist, A.Banu, F.Becker, A.Blazhev, K.Burkard, W.Bruchle, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, K.Miernik, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, K.Rykaczewski, M.Schadel, K.Schmidt, R.Schwengner, J.Zylicz Beta-decay studies near 100Sn RADIOACTIVITY 102Sn(β+) [from 58Ni(50Cr, X)]; measured Eγ, Iγ, γγ-coin, Eβ, B(GT). 102In levels deduced β-feeding intensities, log ft, hindrance factor. 100Sn(β+); analyzed data; deduced B(GT), hindrance factor. NUCLEAR REACTIONS 58Ni(50Cr, X)101Sn/102Sn/103Sn/104Sn/105Sn, E ≈ 5 MeV/nucleon; measured production σ. 58Ni(50Cr, X)100Sn, E=5.8 MeV/nucleon; deduced approximate production σ.
doi: 10.1140/epjad/i2005-06-037-9
2005KA48 Eur.Phys.J. A 25, Supplement 1, 139 (2005) M.Kavatsyuk, O.Kavatsyuk, L.Batist, A.Banu, F.Becker, A.Blazhev, W.Bruchle, K.Burkard, J.Doring, T.Faestermann, M.Gorska, H.Grawe, Z.Janas, A.Jungclaus, M.Karny, R.Kirchner, M.La Commara, S.Mandal, C.Mazzocchi, I.Mukha, S.Muralithar, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, R.Schwengner, J.Zylicz Beta-decay spectroscopy of 103, 105Sn RADIOACTIVITY 103Sn(β+), (EC) [from 58Ni(50Cr, X), E=5 MeV/nucleon]; measured Eγ, Iγ, γγ-, βγ-coin, Eβ, B(GT), T1/2. 103In deduced levels, J, π, hindrance factor. 105Sn(β+), (EC) [from 58Ni(50Cr, X), E=5 MeV/nucleon]; analyzed data; deduced B(GT), hindrance factor.
doi: 10.1140/epjad/i2005-06-038-8
2005LI17 Nucl.Instrum.Methods Phys.Res. A543, 591 (2005) Z.Liu, J.Kurcewicz, P.J.Woods, C.Mazzocchi, F.Attallah, E.Badura, C.N.Davids, T.Davinson, J.Doring, H.Geissel, M.Gorska, R.Grzywacz, M.Hellstrom, Z.Janas, M.Karny, A.Korgul, I.Mukha, M.Pfutzner, C.Plettner, A.Robinson, E.Roeckl, K.Rykaczewski, K.Schmidt, D.Seweryniak, H.Weick Decay spectroscopy of suburanium isotopes following projectile fragmentation of 238U at 1 GeV/u NUCLEAR REACTIONS Be(238U, X)207Ac/208Ac/209Ac/210Ac/211Ac/212Ac/213Ac/214Ac/215Ac/216Ac/217Ac/218Ac/219Ac/220Ac/221Ac/211Th/212Th/213Th/214Th/215Th/216Th/217Th/218Th/219Th/220Th/221Th/222Th/223Th/216Pa/217Pa/218Pa/219Pa/220Pa/221Pa/222Pa/223Pa/224Pa/225Pa/226Pa/227Pa, E=1 GeV/nucleon; measured (fragment)(decay)-coin, fragment yields. Fragment separator. RADIOACTIVITY 216,217,221,222Th, 216Ac, 215Ra, 214Fr, 213Rn(α) [from Be(238U, X) and subsequent decay]; measured Eα, T1/2. Fragment separator.
doi: 10.1016/j.nima.2004.12.023
2005MU15 Phys.Rev.Lett. 95, 022501 (2005) I.Mukha, E.Roeckl, J.Doring, L.Batist, A.Blazhev, H.Grawe, C.R.Hoffman, M.Huyse, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, C.Plettner, S.L.Tabor, P.Van Duppen, M.Wiedeking Observation of Proton Radioactivity of the (21+) High-Spin Isomer in 94Ag RADIOACTIVITY 94mAg(p) [from 58Ni(40Ca, 3np)]; measured Ep, γγ-, pγ-coin, T1/2 following decay of high-spin isomer; deduced branching ratios, Q-value. 94Ag deduced isomer configuration, deformation. 93Pd deduced levels.
doi: 10.1103/PhysRevLett.95.022501
2005MU30 Eur.Phys.J. A 25, Supplement 1, 131 (2005) I.Mukha, E.Roeckl, H.Grawe, J.Doring, L.Batist, A.Blazhev, C.R.Hoffman, Z.Janas, R.Kirchner, M.La Commara, S.Dean, C.Mazzocchi, C.Plettner, S.L.Tabor, M.Wiedeking Study of the (21+) isomer in 94Ag RADIOACTIVITY 94mAg(β+), (β+p), (β+2p), (p) [from 58Ni(40Ca, p3n)]; analyzed data; deduced isomeric state energy, branching ratios, β-delayed two-proton decay, direct proton decay.
doi: 10.1140/epjad/i2005-06-051-y
2004AL10 Eur.Phys.J. A 20, 199 (2004) A.Algora, L.Batist, M.J.G.Borge, D.Cano-Ott, R.Collatz, S.Courtin, Ph.Dessagne, L.M.Fraile, A.Gadea, W.Gelletly, M.Hellstrom, Z.Janas, A.Jungclaus, R.Kirchner, M.Karny, G.Le Scornet, Ch.Miehe, F.Marechal, F.Moroz, E.Nacher, E.Poirier, E.Roeckl, B.Rubio, K.Rykaczewski, J.L.Tain, O.Tengblad, V.Wittmann, and the GSI-TAS and LUCRECIA-TAgS Collaborations Beta-decay studies using total absorption spectroscopy
doi: 10.1140/epja/i2002-10353-8
2004AL35 Phys.Rev. C 70, 064301 (2004) A.Algora, E.Nacher, B.Rubio, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Karny, Z.Janas, K.Rykaczewski, R.Collatz, M.Hellstrom, Z.Hu, R.Kirchner, E.Roeckl, M.Shibata, L.Batist, F.Moroz, V.Wittmann β decay of 148Dy: Study of the Gamow-Teller giant state by means of total absorption spectroscopy RADIOACTIVITY 148Dy(EC), (β+) [from 93Nb(58Ni, 3p)]; measured Eγ, Iγ, (X-ray)γ-, βγ-coin; deduced log ft. 148Tb levels deduced β-feeding intensities, Gamow-Teller strength distribution, resonant state features. Total absorption spectrometer, comparison with previous results.
doi: 10.1103/PhysRevC.70.064301
2004BL03 Phys.Rev. C 69, 015502 (2004) B.Blank, G.Savard, J.Doring, A.Blazhev, G.Canchel, M.Chartier, D.Henderson, Z.Janas, R.Kirchner, I.Mukha, E.Roeckl, K.Schmidt, J.Zylicz High-precision measurement of the half-life of 62Ga RADIOACTIVITY 62Ga(EC), (β+) [from 28Si(40Ca, npα)]; measured βγ-coin, T1/2. Mass-separated source. Comparison with previous results.
doi: 10.1103/PhysRevC.69.015502
2004DE16 Phys.Rev. C 69, 044305 (2004) H.De Witte, A.N.Andreyev, I.N.Borzov, E.Caurier, J.Cederkall, A.De Smet, S.Eeckhaudt, D.V.Fedorov, V.N.Fedosseev, S.Franchoo, M.Gorska, H.Grawe, G.Huber, M.Huyse, Z.Janas, U.Koster, W.Kurcewicz, J.Kurpeta, A.Plochocki, K.Van de Vel, P.Van Duppen, L.Weissman First observation of the β decay of neutron-rich 218Bi by the pulsed-release technique and resonant laser ionization RADIOACTIVITY 218Bi(β-) [from U(p, X)]; measured Eγ, Iγ, βγ-coin, T1/2. 218Po deduced levels, J, π. Comparison with model predictions. Pulsed-release technique, resonant laser ionization.
doi: 10.1103/PhysRevC.69.044305
2004FR14 Nucl.Phys. A734, 449 (2004) S.Franchoo, H.De Witte, A.N.Andreyev, J.Cederkall, S.Dean, A.De Smet, S.Eeckhaudt, D.V.Fedorov, V.N.Fedosseev, M.Gorska, G.Huber, M.Huyse, Z.Janas, U.Koster, W.Kurcewicz, J.Kurpeta, P.Mayet, A.Plochocki, K.Van de Vel, P.Van Duppen, L.Weissman, and the ISOLDE Collaboration Beta-decay measurements of neutron-rich thallium, lead, and bismuth by means of resonant laser ionisation RADIOACTIVITY 218Bi(β-); measured Eγ, Iγ, βγ-coin. Resonant laser ionization.
doi: 10.1016/j.nuclphysa.2004.01.083
2004MU30 Phys.Rev. C 70, 044311 (2004) I.Mukha, L.Batist, E.Roeckl, H.Grawe, J.Doring, A.Blazhev, C.R.Hoffman, Z.Janas, R.Kirchner, M.La Commara, S.Dean, C.Mazzocchi, C.Plettner, S.L.Tabor, M.Wiedeking β-delayed proton decay of a high-spin isomer in 94Ag RADIOACTIVITY 94mAg(β+), (EC), (β+p) [from 58Ni(40Ca, 3np)]; measured β-delayed Ep, Eγ, βγ-, pγ-coin, T1/2; deduced high-spin isomer. 93Rh deduced levels, J, π, configurations. Comparison with shell-model predictions.
doi: 10.1103/PhysRevC.70.044311
2004MU32 Nucl.Phys. A746, 66c (2004) I.Mukha, L.Batist, F.Becker, A.Blazhev, W.Bruchle, J.Doring, M.Gorska, H.Grawe, T.Faestermann, C.Hoffman, Z.Janas, A.Jungclaus, M.Karny, M.Kavatsyuk, O.Kavatsyuk, R.Kirchner, M.La Commara, C.Mazzocchi, C.Plettner, A.Plochocki, E.Roeckl, M.Romoli, M.Schadel, R.Schwengner, S.L.Tabor, M.Wiedeking, and the GSI ISOL Collaboration Studies of β-delayed proton decays of N ≈ Z nuclei around 100Sn at the GSI-ISOL facility RADIOACTIVITY 94m,96mAg, 103Sn(EC), (β+), (β+p) [from 58,60Ni(40Ca, 3np) and 50Cr(58Ni, nα)]; measured Eβ, β-delayed Ep, Eγ, βp-, βγ-, pγ-, γγ-coin, T1/2. 94,96Ag deduced high-spin isomer features. 93Rh, 94Pd, 102Cd deduced levels.
doi: 10.1016/j.nuclphysa.2004.09.065
2004PL01 Nucl.Phys. A733, 20 (2004) C.Plettner, H.Grawe, I.Mukha, J.Doring, F.Nowacki, L.Batist, A.Blazhev, C.R.Hoffman, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Roeckl, R.Schwengner, S.L.Tabor, M.Wiedeking On the β-decaying (21+) spin gap isomer in 94Ag RADIOACTIVITY 94,94mAg(EC), (β+) [from 58Ni(40Ca, 3np)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2, isomer branching ratio. 94Ag deduced isomeric level, J, π. 94Pd deduced levels, J, π. Mass separated source, large-scale shell model calculations.
doi: 10.1016/j.nuclphysa.2003.12.014
2004WO17 Nucl.Phys. A746, 663c (2004) A.Wojtasiewicz, G.Canchel, A.Emsallem, M.Gierlik, Z.Janas, M.Kisielinski, W.Kurcewicz, J.Kurpeta, H.Lefort, S.Lewandowski, H.Penttila, A.Plochocki, E.Roeckl, B.Roussiere, S.Sidor, A.Syntfeld Investigation of a gas catcher/ion guide system at the Warsaw cyclotron
doi: 10.1016/j.nuclphysa.2004.09.047
2003AL25 Phys.Rev. C 68, 034301 (2003) A.Algora, B.Rubio, D.Cano-Ott, J.L.Tain, A.Gadea, J.Agramunt, M.Gierlik, M.Karny, Z.Janas, A.Plochocki, K.Rykaczewski, J.Szerypo, R.Collatz, J.Gerl, M.Gorska, H.Grawe, M.Hellstrom, Z.Hu, R.Kirchner, M.Rejmund, E.Roeckl, M.Shibata, L.Batist, J.Blomqvist, and the GSI Euroball Collaboration Fine structure of the Gamow-Teller resonance revealed in the decay of 150Ho 2- isomer RADIOACTIVITY 150mHo(EC), (β+) [from 96Ru(58Ni, 4p) and subsequent decay]; measured Eγ, Iγ, γγ-coin; deduced log ft. 150Dy deduced levels, J, π, β-feeding intensities, fine structure features of Gamow-Teller resonance. Euroball cluster-cube array.
doi: 10.1103/PhysRevC.68.034301
2003BA39 Nucl.Phys. A720, 245 (2003) L.Batist, J.Doring, I.Mukha, C.Plettner, C.R.Bingham, R.Borcea, M.Gierlik, H.Grawe, K.Hauschild, Z.Janas, I.P.Johnstone, M.Karny, M.Kavatsyuk, R.Kirchner, M.La Commara, C.Mazzocchi, F.Moroz, J.Pavan, A.Plochocki, E.Roeckl, B.Salvachua, K.Schmidt, R.Schwengner, L.D.Skouras, S.L.Tabor, M.Wiedeking Isomerism in 96Ag and non-yrast levels in 96Pd and 95Rh, studied in β decay RADIOACTIVITY 96mAg(EC), (β+), (β+p) [from 60Ni(40Ca, 3np)]; measured Eγ, Iγ, Ep, βγ-, γγ-, pγ-coin, T1/2, Q(EC), Gamow-Teller strengths. 96Ag deduced isomeric states J, π. 96Pd, 95Rh deduced levels, J, π, feeding intensities. Comparison with shell-model predictions.
doi: 10.1016/S0375-9474(03)01093-5
2003DO09 Phys.Rev. C 68, 034306 (2003) J.Doring, H.Grawe, K.Schmidt, R.Borcea, S.Galanopoulos, M.Gorska, S.Harissopulos, M.Hellstrom, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Roeckl, R.Schwengner Identification of isomers in the N = Z + 1 nucleus 95Ag NUCLEAR REACTIONS 58Ni(40Ca, 2np), E=3.94 MeV/nucleon; measured delayed Eγ, Iγ, γγ-coin following isomer decay. 95Ag deduced levels, possible J, π. Mass separator, comparison with shell model predictions.
doi: 10.1103/PhysRevC.68.034306
2003GI06 Nucl.Phys. A724, 313 (2003) M.Gierlik, A.Plochocki, M.Karny, W.Urban, Z.Janas, L.Batist, F.Moroz, R.Collatz, M.Gorska, H.Grawe, M.Hellstrom, Z.Hu, R.Kirchner, W.Liu, M.Rejmund, E.Roeckl, M.Shibata, J.Agramunt, A.Algora, A.Gadea, B.Rubio, J.L.Tain, D.Cano-Ott, S.Harissopulos Gamow-Teller strength distribution near 100Sn. The beta decay of 102In RADIOACTIVITY 102In(β+), (EC) [from 50Cr(58Ni, 3n3p)]; measured β-delayed Eγ, Iγ, βγ-, γγ-coin, Q(EC), T1/2; deduced Gamow-Teller strength distribution. 102Cd deduced levels, J, π. Mass separation, total absorption spectrometer. Comparisons with shell model predictions.
doi: 10.1016/S0375-9474(03)01572-0
2003GI10 Phys.Rev. C 68, 034330 (2003) T.N.Ginter, J.C.Batchelder, C.R.Bingham, C.J.Gross, R.Grzywacz, J.H.Hamilton, Z.Janas, M.Karny, A.Piechaczek, A.V.Ramayya, K.P.Rykaczewski, W.B.Walters, E.F.Zganjar Neutron single-particle states populated via proton emission from 146Tm and 150Lu RADIOACTIVITY 146,146mTm, 150,150mLu(p) [from 92Mo, 96Ru(58Ni, xnyp)]; measured Ep, T1/2. 146Tm, 145Er deduced levels, J, π, configurations.
doi: 10.1103/PhysRevC.68.034330
2003KA04 Phys.Rev.Lett. 90, 012502 (2003) M.Karny, R.K.Grzywacz, J.C.Batchelder, C.R.Bingham, C.J.Gross, K.Hagino, J.H.Hamilton, Z.Janas, W.D.Kulp, J.W.McConnell, M.Momayezi, A.Piechaczek, K.P.Rykaczewski, P.A.Semmes, M.N.Tantawy, J.A.Winger, C.H.Yu, E.F.Zganjar Fine Structure in Proton Emission from 145Tm Discovered with Digital Signal Processing RADIOACTIVITY 145Tm(p) [from 92Mo(58Ni, 4np)]; measured Ep, T1/2; deduced fine structure in proton decay, branching ratio. 144Er deduced level, J, π, deformation. 145Tm deduced configuration. Digital signal processing. Particle-core vibration coupling model analysis.
doi: 10.1103/PhysRevLett.90.012502
2003KU25 Eur.Phys.J. A 18, 5 (2003) J.Kurpeta, A.Plochocki, A.N.Andreyev, J.Aysto, A.De Smet, H.De Witte, A.-H.Evensen, V.Fedoseyev, S.Franchoo, M.Gorska, M.Huhta, M.Huyse, Z.Janas, A.Jokinen, M.Karny, E.Kugler, W.Kurcewicz, U.Koster, J.Lettry, A.Nieminen, K.Partes, M.Ramdhane, H.L.Ravn, K.Rykaczewski, J.Szerypo, K.Van de Vel, P.Van Duppen, L.Weissman, G.Walter, A.Wohr, and the IS387 and ISOLDE Collaborations The decay of the new neutron-rich isotope 217Bi RADIOACTIVITY 217Bi(β-) [from 232Th, 238U(p, X)]; measured Eγ, Iγ, βγ-coin, T1/2, Qβ; deduced log ft. 217Po deduced levels. 217Po(α) [from 217Bi decay]; measured Eα, T1/2. Mass separator.
doi: 10.1140/epja/i2003-10065-7
2003KU26 Eur.Phys.J. A 18, 31 (2003) J.Kurpeta, A.Plochocki, A.N.Andreyev, J.Aysto, A.De Smet, H.De Witte, A.-H.Evensen, V.Fedoseyev, S.Franchoo, M.Gorska, H.Grawe, M.Huhta, M.Huyse, Z.Janas, A.Jokinen, M.Karny, E.Kugler, W.Kurcewicz, U.Koster, J.Lettry, A.Nieminen, K.Partes, M.Ramdhane, H.L.Ravn, K.Rykaczewski, J.Szerypo, K.Van de Vel, P.Van Duppen, L.Weissman, G.Walter, A.Wohr, and the IS387 and ISOLDE Collaborations Isomeric and ground-state decay of 215Bi RADIOACTIVITY 215mBi(IT), (β-); 215Bi(β-) [from 232Th, 238U(p, X)]; measured Eγ, Iγ, X-ray spectra, γγ-, βγ-, (X-ray)γ-coin; deduced log ft. 215Bi deduced levels, J, π, configurations, ICC, high-spin isomer T1/2. 215Po deduced levels, J, π, configurations. Mass separator.
doi: 10.1140/epja/i2003-10066-6
2003MA34 Eur.Phys.J. A 17, 519 (2003) C.Mazzocchi, E.Badura, C.Bingham, B.Blank, M.Chartier, H.Geissel, J.Giovinazzo, E.Grodner, R.Grzywacz, M.Hellstrom, Z.Janas, J.Kurcewicz, A.S.Lalleman, I.Mukha, G.Munzenberg, M.Pfutzner, C.Plettner, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.-C.Thomas Beta decay of 50Ni RADIOACTIVITY 50Ni(β+p) [from 9Be(58Ni, X)]; measured β-delayed proton spectrum, T1/2, branching ratio. Fragment separator, comparison with model predictions.
doi: 10.1140/epja/i2003-10052-0
2003MB01 Acta Phys.Hung.N.S. 18, 345 (2003) C.Mazzocchi, Z.Janas, L.Batist, V.Belleguic, J.Doring, M.Gierlik, M.Kapica, R.Kirchner, G.A.Lalazissis, H.Mahmud, E.Roeckl, P.Ring, K.Schmidt, P.J.Woods, J.Zylicz Alpha Decay of 114Ba RADIOACTIVITY 114Ba(α) [from 58Ni(58Ni, 2n)]; measured Qα; deduced cluster decay branching ratio.
doi: 10.1556/APH.18.2003.2-4.38
2003PF01 Acta Phys.Pol. B34, 2363 (2003) M.Pfutzner, B.Blank, J.Giovinazzo, E.Badura, C.Bingham, C.Borcea, B.A.Brown, M.Chartier, S.Czajkowski, F.De Oliveira Santos, A.Fleury, H.Geissel, L.V.Grigorenko, R.Grzywacz, M.Hellstrom, Z.Janas, J.Kurcewicz, A.S.Lalleman, M.Lewitowicz, M.J.Lopez Jimenez, V.Maslov, C.Mazzocchi, I.Mukha, G.Munzenberg, C.Plettner, M.S.Pravikoff, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.-C.Thomas Discovery of the two-proton decay of 45Fe RADIOACTIVITY 45Fe(2p) [from Be, Ni(58Ni, X)]; measured Ep, T1/2. Mass separator, comparison with model predictions.
2003PL02 Acta Phys.Pol. B34, 2439 (2003) C.Plettner, J.Doring, L.Batist, I.Mukha, A.Blazhev, H.Grawe, R.Kirchner, C.Mazzocchi, E.Roeckl, Z.Janas, M.Karny, M.La Commara, C.Hoffman, S.Tabor, M.Wiedeking Beta decay of exotic nuclei close to 100Sn: 94Ag and 100In RADIOACTIVITY 94Ag, 100In(EC), (β+) [from 58Ni(40Ca, 3np) and 50Cr(58Ni, 3npα)]; measured Eγ, Iγ, γγ-, βγ-coin. 94Pd, 100Cd deduced transitions. 100In deduced ground-state J, π.
2003SA02 Eur.Phys.J. A 16, 51 (2003) M.Sawicka, J.M.Daugas, H.Grawe, S.Cwiok, D.L.Balabanski, R.Beraud, C.Bingham, C.Borcea, M.La Commara, G.de France, G.Georgiev, M.Gorska, R.Grzywacz, M.Hass, M.Hellstrom, Z.Janas, M.Lewitowicz, H.Mach, I.Matea, G.Neyens, C.O'Leary, F.de Oliveira Santos, R.D.Page, M.Pfutzner, Zs.Podolyak, K.Rykaczewski, M.Stanoiu, J.Zylicz Isomeric decay of 67Fe -- Evidence for deformation RADIOACTIVITY 67mFe(IT) [from 9Be(76Ge, X)]; measured Eγ, Iγ, T1/2. 67Fe deduced isomeric level energy, possible J, π, deformation, configuration. Mass separator, comparisons with model predictions.
doi: 10.1140/epja/i2002-10073-1
2003SA40 Phys.Rev. C 68, 044304 (2003) M.Sawicka, R.Grzywacz, I.Matea, H.Grawe, M.Pfutzner, J.M.Daugas, M.Lewitowicz, D.L.Balabanski, F.Becker, G.Belier, C.Bingham, C.Borcea, E.Bouchez, A.Buta, M.La Commara, E.Dragulescu, G.de France, G.Georgiev, J.Giovinazzo, M.Gorska, F.Hammache, M.Hass, M.Hellstrom, F.Ibrahim, Z.Janas, H.Mach, P.Mayet, V.Meot, F.Negoita, G.Neyens, F.de Oliveira Santos, R.D.Page, O.Perru, Zs.Podolyak, O.Roig, K.P.Rykaczewski, M.G.Saint-Laurent, J.E.Sauvestre, O.Sorlin, M.Stanoiu, I.Stefan, C.Stodel, Ch.Theisen, D.Verney, J.Zylicz Low energy levels in 72Ni RADIOACTIVITY 70,72Co(β-) [from Ta(86Kr, X)]; measured β-delayed Eγ, Iγ, βγ-coin, T1/2; deduced log ft. 70,72Ni deduced levels, J, π. Comparison with model predictions.
doi: 10.1103/PhysRevC.68.044304
2002AN15 Eur.Phys.J. A 14, 63 (2002) A.N.Andreyev, K.Van de Vel, A.Barzakh, A.De Smet, H.De Witte, D.V.Fedorov, V.N.Fedoseyev, S.Franchoo, M.Gorska, M.Huyse, Z.Janas, U.Koster, W.Kurcewicz, J.Kurpeta, V.I.Mishin, K.Partes, A.Plochocki, P.Van Duppen, L.Weissman Nuclear Spins, Magnetic Moments and α-Decay Spectroscopy of Long-Lived Isomeric States in 185Pb RADIOACTIVITY 185mPb(α) [from U(p, X)]; measured Eα, Eγ, αγ-coin, T1/2. 181Hg deduced levels, possible J, π. On-line mass separator. NUCLEAR MOMENTS 185mPb; measured hfs; deduced isomeric states J, π. Resonance ionization laser ion source.
doi: 10.1007/s10050-002-8790-5
2002CH28 Nucl.Phys. A701, 433c (2002) M.Chartier, B.Blank, S.Czajkowski, J.Giovinazzo, M.S.Pravikoff, J.-C.Thomas, G.de France, F.de Oliveira Santos, M.Lewitowicz, C.Borcea, R.Grzywacz, Z.Janas, M.Pfutzner Discovery of Doubly-Magic 48Ni at GANIL NUCLEAR REACTIONS Ni(58Ni, X), E=74.5 MeV/nucleon; measured fragments isotopic production σ; deduced evidence for 39Ti, 42Cr, 45Fe, 48,49Ni. 48Ni deduced T1/2 lower limit.
doi: 10.1016/S0375-9474(01)01623-2
2002FU07 Eur.Phys.J. A 13, 411 (2002) Y.Fujita, H.Fujita, T.Adachi, G.P.A.Berg, E.Caurier, H.Fujimura, K.Hara, K.Hatanaka, Z.Janas, J.Kamiya, T.Kawabata, K.Langanke, G.Martinez-Pinedo, T.Noro, E.Roeckl, Y.Shimbara, T.Shinada, S.Y.van der Werf, M.Yoshifuku, M.Yosoi, R.G.T.Zegers Gamow-Teller Transitions from 58Ni to Discrete States of 58Cu the Study of Isospin Symmetry in Atomic Nuclei NUCLEAR REACTIONS 58Ni(3He, t), E=150 MeV/nucleon; measured triton spectra, σ(θ=0°). 58Cu deduced levels, Gamow-Teller strength distribution. 58Ni deduced excitation B(M1). Comparison with shell model.
doi: 10.1007/s10050-002-8771-8
2002JO09 EPJdirect 4, A3, 1-11 (2002); Erratum Eur.Phys.J. 28, s02, 1 (2006) A.Jokinen, A.Nieminen, J.Aysto, R.Borcea, E.Caurier, P.Dendooven, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, M.Karny, Z.Janas, R.Kirchner, M.La Commara, G.Martinez-Pinedo, P.Mayet, H.Penttila, A.Plochocki, M.Rejmund, E.Roeckl, M.Sawicka, C.Schlegel, K.Schmidt, R.Schwengner Beta Decay of 57Zn RADIOACTIVITY 57Zn(EC) [from 28Si(32S, 3n)]; measured β-delayed proton spectra. 57Zn deduced mass excess. 57Cu deduced levels, J, π, Gamow-Teller strength distribution. Mass separator. Comparison with shell-model predictions.
doi: 10.1007/s1010502a0003
2002LA18 Nucl.Phys. A708, 167 (2002) M.La Commara, K.Schmidt, H.Grawe, J.Doring, R.Borcea, S.Galanopoulos, M.Gorska, S.Harissopulos, M.Hellstrom, Z.Janas, R.Kirchner, C.Mazzocchi, A.N.Ostrowski, C.Plettner, G.Rainovski, E.Roeckl Beta Decay of Medium and High Spin Isomers in 94Ag RADIOACTIVITY 94,94mAg(β+) [from 58Ni(40Ca, 3np)]; measured Eγ, Iγ, βγ-, γγ-coin, T1/2. 94Ag deduced isomeric level J, π. 94Pd deduced high-spin levels, J, π. Mass-separated source. Comparison with shell-model calculations.
doi: 10.1016/S0375-9474(02)01024-2
2002MA19 Phys.Lett. 532B, 29 (2002) C.Mazzocchi, Z.Janas, L.Batist, V.Belleguic, J.Doring, M.Gierlik, M.Kapica, R.Kirchner, G.A.Lalazissis, H.Mahmud, E.Roeckl, P.Ring, K.Schmidt, P.J.Woods, J.Zylicz Alpha Decay of 114Ba RADIOACTIVITY 114Ba, 110Xe, 106Te(α) [from 58Ni(58Ni, 2n) and subsequent decay]; measured Eα, Iα, T1/2; deduced Qα, branching ratios. 114Ba(12C); deduced Q-value. Mass separator. Comparisons with model predictions, systematics.
doi: 10.1016/S0370-2693(02)01543-5
2002PF02 Eur.Phys.J. A 14, 279 (2002) M.Pfutzner, E.Badura, C.Bingham, B.Blank, M.Chartier, H.Geissel, J.Giovinazzo, L.V.Grigorenko, R.Grzywacz, M.Hellstrom, Z.Janas, J.Kurcewicz, A.S.Lalleman, C.Mazzocchi, I.Mukha, G.Munzenberg, C.Plettner, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.-C.Thomas First Evidence for the Two-Proton Decay of 45Fe RADIOACTIVITY 45Fe(2p), (β+p) [from Be(58Ni, X), E=650 MeV/nucleon]; measured proton spectrum, (proton)γ-coin, T1/2, branching ratios, possible 2-proton separation energy. 43Cr(β+); analyzed radioactivity data; deduced ground state T1/2.
doi: 10.1140/epja/i2002-10033-9
2002PF03 Nucl.Instrum.Methods Phys.Res. A493, 155 (2002) M.Pfutzner, E.Badura, R.Grzywacz, Z.Janas, M.Momayezi, C.Bingham, B.Blank, M.Chartier, H.Geissel, J.Giovinazzo, M.Hellstrom, J.Kurcewicz, A.S.Lalleman, C.Mazzocchi, I.Mukha, C.Plettner, E.Roeckl, K.P.Rykaczewski, K.Schmidt, R.S.Simon, M.Stanoiu, J.C.Thomas Charged-particle spectroscopy in the microsecond range following projectile fragmentation NUCLEAR REACTIONS Be(58Ni, X), E=650 MeV/nucleon; measured fragment yields; deduced evidence for 48Mn, 45,49,50Fe, 51Co. Fragment separator. RADIOACTIVITY 49Fe, 50Co(β+p) [from Be(58Ni, X)]; measured β-delayed proton spectra. 45Fe(2p) [from Be(58Ni, X)]; measured T1/2. Fragment separator.
doi: 10.1016/S0168-9002(02)01567-X
2002PL03 Phys.Rev. C66, 044319 (2002) C.Plettner, L.Batist, J.Doring, A.Blazhev, H.Grawe, V.Belleguic, C.R.Bingham, R.Borcea, M.Gierlik, M.Gorska, N.Harrington, Z.Janas, M.Karny, R.Kirchner, C.Mazzocchi, P.Munro, E.Roeckl, K.Schmidt, R.Schwengner β decay of 100In RADIOACTIVITY 100In(β+), (EC), (β+p) [from 50Cr(58Ni, 3npα)]; measured Eγ, Iγ, γγ-, βγ-coin, T1/2, Iβ, β-delayed proton intensities, Ep. 100In deduced possible ground-state J, π. 100Cd deduced levels, J, π. 99Ag levels deduced feeding intensities. Mass-separated source, high-resolution and total absorption spectrometry.
doi: 10.1103/PhysRevC.66.044319
2002RY02 Nucl.Phys. A701, 179c (2002) K.Rykaczewski, J.W.McConnell, C.R.Bingham, R.Grzywacz, M.Karny, J.C.Batchelder, C.J.Gross, Z.Janas, M.Momayezi, J.Wahl, A.Piechaczek, E.F.Zganjar, T.N.Ginter, J.H.Hamilton, W.B.Walters, W.D.Kulp, J.A.Winger Towards New Proton Radioactivities with Radioactive Beams and Digital Signal Processing RADIOACTIVITY 113Cs(p) [from 58Ni(58Ni, 2np)]; measured Ep, (recoil)p-coin. Mass separator.
doi: 10.1016/S0375-9474(01)01569-X
2002SC23 Nucl.Phys. A701, 272c (2002) K.Schmidt, R.Borcea, K.Burkard, J.Doring, M.Gorska, H.Grawe, W.Huller, Z.Janas, R.Kirchner, M.La Commara, C.Mazzocchi, E.Roeckl Recent Developments at the GSI Online Mass Separator
doi: 10.1016/S0375-9474(01)01596-2
2001BO54 Nucl.Phys. A695, 69 (2001); Erratum Nucl.Phys. A703, 889 (2002) R.Borcea, J.Aysto, E.Caurier, P.Dendooven, J.Doring, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, A.Jokinen, M.Karny, R.Kirchner, M.La Commara, K.Langanke, G.Martinez-Pinedo, P.Mayet, A.Nieminen, F.Nowacki, H.Penttila, A.Plochocki, M.Rejmund, E.Roeckl, C.Schlegel, K.Schmidt, R.Schwengner, M.Sawicka Beta Decay of 56Cu RADIOACTIVITY 56Cu(β+) [from 28Si(32S, p3n)]; measured Eγ, Iγ, T1/2; deduced β intensity and β-strength distribution. 56Ni deduced levels, J, π. On-line mass separation, plastic scintillation dedectors, Ge detectors. NUCLEAR STRUCTURE 56Ni; calculated levels, Gamow-Teller strength. Shell model.
doi: 10.1016/S0375-9474(01)01096-X
2001GI01 Eur.Phys.J. A 10, 73 (2001) J.Giovinazzo, B.Blank, C.Borcea, M.Chartier, S.Czajkowski, G.de France, R.Grzywacz, Z.Janas, M.Lewitowicz, F.de Oliveira Santos, M.Pfutzner, M.S.Pravikoff, J.C.Thomas Decay of Proton-Rich Nuclei between 39Tl and 49Ni RADIOACTIVITY 39,40Ti, 42,43Cr, 46Mn, 45,46,47Fe, 49Ni(β+), (EC), (β+p) [from Ni(58Ni, X)]; measured T1/2, β-delayed proton spectra, branching ratios. 42Ti, 43V, 46Cr, 47Mn deduced levels. No two-proton decay observed. Comparisons with model predictions.
doi: 10.1007/s100500170146
2001GI02 Nucl.Phys. A685, 127c (2001) J.Giovinazzo, B.Blank, C.Borcea, M.Chartier, S.Czajkowski, G.de France, R.Grzywacz, Z.Janas, M.Lewitowicz, F.de Oliveira Santos, M.Pfutzner, M.S.Pravikoff, J.C.Thomas Observation of 48Ni and Decay of Very Exotic Nuclei in this Mass Region NUCLEAR REACTIONS Ni(58Ni, X), E=74.5 MeV/nucleon; measured fragments isotopic yields; deduced evidence for 48,49Ni, 45Fe, 42Cr, 39Ti. RADIOACTIVITY 39,40Ti, 42,43Cr, 46Mn, 45,46,47Fe, 49Ni(β+), (EC) [from Ni(58Ni, X)]; measured T1/2. Comparisons with model predictions, previous measurements.
doi: 10.1016/S0375-9474(01)00534-6
2001GI10 Eur.Phys.J. A 11, 247 (2001) J.Giovinazzo, B.Blank, C.Borcea, M.Chartier, S.Czajkowski, G.de France, R.Grzywacz, Z.Janas, M.Lewitowicz, F.de Oliveira Santos, M.Pfutzner, M.S.Pravikoff, J.C.Thomas First Observation of 55, 56Zn NUCLEAR REACTIONS Ni(58Ni, X)55Zn/56Zn, E=74.5 MeV/nucleon; measured σ. Discussed possible decay modes.
doi: 10.1007/s100500170060
2001GR07 Nucl.Phys. A682, 41c (2001) R.Grzywacz, C.H.Yu, Z.Janas, S.D.Paul, J.C.Batchelder, C.R.Bingham, T.N.Ginter, C.J.Gross, J.McConnell, M.Lipoglavsek, A.Piechaczek, D.C.Radford, J.J.Ressler, K.Rykaczewski, J.Shergur, W.B.Walters, E.F.Zganjar, C.Baktash, M.P.Carpenter, R.V.F.Janssens, C.E.Svensson, J.C.Waddington, D.Ward, E.Dragulescu In-Beam Study of the N = Z Nucleus 3366As33 using the Decay Tagging Technique NUCLEAR REACTIONS 40Ca(28Si, np), E=85.3 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 66As deduced levels, J, π, isomers T1/2. Clarion array, mass separator, recoil-decay tagging.
doi: 10.1016/S0375-9474(00)00620-5
2001JA16 Eur.Phys.J. A 12, 143 (2001) Z.Janas, M.Karny, Y.Fujita, L.Batist, D.Cano-Ott, R.Collatz, P.Dendooven, A.Gadea, M.Gierlik, M.Hellstrom, Z.Hu, A.Jokinen, R.Kirchner, O.Klepper, F.Moroz, M.Oinonen, H.Penttila, A.Plochocki, E.Roeckl, B.Rubio, M.Shibata, J.L.Tain, V.Wittman Total Absorption Spectroscopy of 58Cu Decay RADIOACTIVITY 58Cu(β+), (EC) [from Si(40Ca, X)]; measured Eγ, Iγ; deduced Gamow-Teller strength. 58Ni levels deduced β-feeding intensity. Total absorption spectroscopy.
doi: 10.1007/s100500170021
2001KA36 Nucl.Phys. A690, 367 (2001) M.Karny, L.Batist, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, R.Grzywacz, A.Guglielmetti, M.Hellstrom, Z.Hu, Z.Janas, R.Kirchner, F.Moroz, A.Piechaczek, A.Plochocki, E.Roeckl, B.Rubio, K.Rykaczewski, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann, A.Wohr Determination of the Gamow-Teller Strength Function for the Neutron-Deficient Isotopes 104-107In RADIOACTIVITY 104,105,106,107In(EC), (β+) [from 50,52Cr(58Ni, xnyp)]; measured Eγ, Iγ; deduced β-intensity and β-strength distributions. Online mass separation, total absorption spectrometer. NUCLEAR STRUCTURE 104,105,106,107In; calculated levels, Gamow-Teller strength. Shell model.
doi: 10.1016/S0375-9474(00)00694-1
2001MA96 Eur.Phys.J. A 12, 269 (2001) C.Mazzocchi, Z.Janas, J.Doring, M.Axiotis, L.Batist, R.Borcea, D.Cano-Ott, E.Caurier, G.de Angelis, E.Farnea, A.Fassbender, A.Gadea, H.Grawe, A.Jungclaus, M.Kapica, R.Kirchner, J.Kurcewicz, S.M.Lenzi, T.Martinez, I.Mukha, E.Nacher, D.R.Napoli, E.Roeckl, B.Rubio, R.Schwengner, J.L.Tain, C.A.Ur First Measurement of β-Decay Properties of the Proton Drip-Line Nucleus 60Ga RADIOACTIVITY 60Ga(β+), (β+p) [from 28Si(36Ar, 2p2n), E=170 MeV]; measured βγ-, βp-, βα-coin, Eγ, β-delayed proton spectrum, T1/2, decay scheme, β-delayed proton and α branching ratios, mass excess, proton andα Q-values. 60Zn deduced levels, J, π. Comparison with neighboring nuclei and Shell model calculations. Implications for rp process discussed.
doi: 10.1007/s100500170004
2001MB01 Pramana 57, 161 (2001) S.Mandal, J.Gerl, H.Geissel, K.Hauschild, M.Hellstrom, Z.Janas, I.Kojouharov, Y.Kopatch, R.C.Lemmon, P.Mayet, Z.Podolyak, P.H.Regan, H.Schaffner, C.Schlegel, J.Simpson, H.J.Wollersheim Gamma-Ray Spectroscopy with Relativistic Exotic Heavy-Ions NUCLEAR REACTIONS Be(92Mo, X), E=500 MeV/nucleon; measured fragment isotopic yields. Fragment separator, secondary beams for Coulomb excitation spectroscopy.
doi: 10.1007/s12043-001-0167-9
2001MI22 Eur.Phys.J. A 11, 9 (2001) M.N.Mineva, M.Hellstrom, M.Bernas, J.Gerl, H.Grawe, M.Pfutzner, P.H.Regan, M.Rejmund, D.Rudolph, F.Becker, C.R.Bingham, T.Enqvist, B.Fogelberg, H.Gausemel, H.Geissel, J.Genevey, M.Gorska, R.Grzywacz, K.Hauschild, Z.Janas, I.Kojouharov, Y.Kopatch, A.Korgul, W.Korten, J.Kurcewicz, M.Lewitowicz, R.Lucas, H.Mach, S.Mandal, P.Mayet, C.Mazzocchi, J.A.Pinston, Zs.Podolyak, H.Schaffner, Ch.Schlegel, K.Schmidt, K.Summerer, H.J.Wollersheim A New μs Isomer in 136Sb Produced in the Projectile Fission of 238U RADIOACTIVITY 134,135Te, 136Sb(IT) [from 9Be(238U, X)]; measured Eγ, Iγ, T1/2. 136Sb deduced isomeric level J, π. Fragment separator. NUCLEAR REACTIONS 9Be(238U, X), E=750 MeV/nucleon; measured delayed Eγ, Iγ, (fragment)γ-coin. 134,135Te, 136Sb deduced isomers T1/2. 136Sb deduced isomeric level J, π. Fragment separator.
doi: 10.1007/s100500170091
2001RE11 Phys.Rev. C63, 067303 (2001) J.J.Ressler, W.B.Walters, R.Grzywacz, J.C.Batchelder, C.R.Bingham, C.J.Gross, Z.Janas, M.Lipoglavsek, J.McConnell, S.D.Paul, A.Piechaczek, K.Rykaczewski, D.Radford, J.Shergur Evidence for a Strongly Deformed Band in 80Y using Isomer Decay Tagging NUCLEAR REACTIONS 54Fe(28Si, np), (28Si, 2p), E=85 MeV; measured prompt and delayed Eγ, Iγ, γγ-, (recoil)γ-coin. 80Y deduced rotational band, configurations. Mass separator, isomer decay tagging.
doi: 10.1103/PhysRevC.63.067303
2001RY01 Nucl.Phys. A682, 270c (2001) K.P.Rykaczewski, R.K.Grzywacz, M.Karny, J.W.McConnell, M.Momayezi, J.Wahl, Z.Janas, J.C.Batchelder, C.R.Bingham, D.Hartley, M.N.Tantawy, C.J.Gross, T.N.Ginter, J.H.Hamilton, W.D.Kulp, M.Lipoglavsek, A.Piechaczek, E.F.Zganjar, W.B.Walters, J.A.Winger Towards Digital Spectroscopy of Proton Emitters RADIOACTIVITY 145,146,146mTm(p); measured proton spectra. 145Er, 146Tm deduced levels, possible J, π, configurations. Mass-separated sources.
doi: 10.1016/S0375-9474(00)00650-3
2001RY02 Acta Phys.Pol. B32, 971 (2001) K.P.Rykaczewski, J.C.Batchelder, C.R.Bingham, T.N.Ginter, C.J.Gross, R.K.Grzywacz, J.H.Hamilton, D.J.Hartley, Z.Janas, M.Karny, W.D.Kulp, M.Lipoglavsek, J.W.McConnell, M.Momayezi, A.Piechaczek, M.N.Tantawy, J.Wahl, W.B.Walters, J.A.Winger, E.F.Zganjar Fine Studies of Proton Radioactivity with Digital Signal Processing RADIOACTIVITY 145,146,146mTm(p) [from 92Mo(58Ni, xnp)]; measured Ep, T1/2. 144,145Er, 145,146Tm deduced levels, J, π, configurations. Mass-separated sources.
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2000BL01 Phys.Rev.Lett. 84, 1116 (2000) B.Blank, M.Chartier, S.Czajkowski, J.Giovinazzo, M.S.Pravikoff, J.-C.Thomas, G.de France, F.de Oliveira Santos, M.Lewitowicz, C.Borcea, R.Grzywacz, Z.Janas, M.Pfutzner Discovery of Doubly Magic 48Ni NUCLEAR REACTIONS Ni(58Ni, X)48Ni/49Ni/45Fe/42Cr, E=74.5 MeV/nucleon; measured production σ. 48Ni deduced T1/2 lower limit. Isotope separator, comparison with model predictions.
doi: 10.1103/PhysRevLett.84.1116
2000CH07 Phys.Rev. C61, 044309 (2000) C.Chandler, P.H.Regan, B.Blank, C.J.Pearson, A.M.Bruce, W.N.Catford, N.Curtis, S.Czajkowski, Ph.Dessagne, A.Fleury, W.Gelletly, J.Giovinazzo, R.Grzywacz, Z.Janas, M.Lewitowicz, C.Marchand, Ch.Miehe, N.A.Orr, R.D.Page, M.S.Pravikoff, A.T.Reed, M.G.Saint-Laurent, S.M.Vincent, R.Wadsworth, D.D.Warner, J.S.Winfield, F.Xu Observation of Isomeric States in Neutron Deficient A ∼ 80 Nuclei following the Projectile Fragmentation of 92Mo NUCLEAR REACTIONS Ni(92Mo, X), E=60 MeV/nucleon; measured fragments isotopic yields, Eγ, Iγ(t), (fragment)γ-coin; deduced isomer ratios. RADIOACTIVITY 67Ge, 69,71Se, 76Rb, 73,74Kr, 80Y, 86Tc(IT) [from Ni(92Mo, X)]; measured Eγ, Iγ, T1/2. 80Y, 84Nb, 73Kr deduced levels, J, π, configurations. Cranked mean-field, TRS calculations.
doi: 10.1103/PhysRevC.61.044309
2000GI01 Phys.Rev. C61, 014308 (2000) T.N.Ginter, J.C.Batchelder, C.R.Bingham, C.J.Gross, R.Grzywacz, J.H.Hamilton, Z.Janas, M.Karny, S.H.Kim, J.F.Mas, J.W.McConnell, A.Piechaczek, A.V.Ramayya, K.Rykaczewski, P.B.Semmes, J.Szerypo, K.S.Toth, R.Wadsworth, C.-H.Yu, E.F.Zganjar Proton Emission from 150Lu RADIOACTIVITY 150,150mLu(p) [from 96Ru(58Ni, 3np)]; measured proton spectra, T1/2. Recoil mass spectrometer.
doi: 10.1103/PhysRevC.61.014308
2000HU17 Phys.Rev. C62, 064315 (2000) Z.Hu, L.Batist, J.Agramunt, A.Algora, B.A.Brown, D.Cano-Ott, R.Collatz, A.Gadea, M.Gierlik, M.Gorska, H.Grawe, M.Hellstrom, Z.Janas, M.Karny, R.Kirchner, F.Moroz, A.Plochocki, M.Rejmund, E.Roeckl, B.Rubio, M.Shibata, J.Szerypo, J.L.Tain, V.Wittmann β Decay of 98Ag: Evidence for the Gamow-Teller resonance near 100Sn RADIOACTIVITY 98Ag(β+), (EC) [from 61Ni(40Ca, 2np)]; measured Eγ, Iγ, γγ-coin, T1/2; deduced β-intensities, strength distribution. 98Pd deduced levels, J, π, Gamow-Teller strength distribution, resonance features. Mass separation, total-absorption spectrometer. Comparison with shell model. NUCLEAR STRUCTURE 98Ag, 98Pd; calculated levels, J, π, Gamow-Teller strength distributions. Shell model.
doi: 10.1103/PhysRevC.62.064315
2000MU10 Phys.Rev. C61, 054308 (2000) W.F.Mueller, B.Bruyneel, S.Franchoo, M.Huyse, J.Kurpeta, K.Kruglov, Y.Kudryavtsev, N.V.S.V.Prasad, R.Raabe, I.Reusen, P.Van Duppen, J.Van Roosbroeck, L.Vermeeren, L.Weissman, Z.Janas, M.Karny, T.Kszczot, A.Plochocki, K.-L.Kratz, B.Pfeiffer, H.Grawe, U.Koster, P.Thirolf, W.B.Walters β Decay of 66Co, 68Co, and 70Co RADIOACTIVITY 66,68,70Co(β-) [from 238U(p, F)]; measured β-delayed Eγ, Iγ, γγ-, βγ-coin, T1/2. 66,68,70Ni deduced levels, J, π, β-branching. Laser-ionization isotope separation on-line. Comparison with shell model results. NUCLEAR REACTIONS 238U(p, F)68Ni/69Ni/70Ni/71Ni/72Ni/73Ni/74Ni/66Co/67Co/68Co/69Co/70Co, E=30 MeV; measured isotope yields. Laser-ionization isotope separation on-line.
doi: 10.1103/PhysRevC.61.054308
2000SC31 Eur.Phys.J. A 8, 303 (2000) K.Schmidt, C.Mazzocchi, R.Borcea, J.Doring, S.Galanopoulos, M.Gorska, H.Grawe, S.Harissopulos, M.Hellstrom, Z.Janas, R.Kirchner, G.Kriembardis, M.La Commara, A.N.Ostrowski, G.Rainovski, E.Roeckl Beta Decay of 93Pd RADIOACTIVITY 93Pd(β+), (EC)[from 58Ni(40Ca, nα), E=4.7 MeV/nucleon]; measured β-delayed proton spectrum, Eγ, Iγ, βγ, γγ-coin, T1/2. 93Rh deduced levels, J, π. Comparison with Shell Model calculations. On-line mass separator.
doi: 10.1007/s100500070084
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