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NSR database version of May 20, 2024.

Search: Author = A.Surowiec

Found 22 matches.

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2003BO23      Phys.Rev. C 68, 024317 (2003)

K.Boretzky, A.Grunschloss, S.Ilievski, P.Adrich, T.Aumann, C.A.Bertulani, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, M.Fallot, J.Holeczek, R.Holzmann, C.Kozhuharov, J.V.Kratz, R.Kulessa, Y.Leifels, A.Leistenschneider, E.Lubkiewicz, S.Mordechai, T.Ohtsuki, P.Reiter, H.Simon, K.Stelzer, J.Stroth, K.Summerer, A.Surowiec, E.Wajda, W.Walus, and the LAND Collaboration

Two-phonon giant resonances in 136Xe, 208Pb, and 238U

NUCLEAR REACTIONS C, Sn, 208Pb(136Xe, X), E=700 MeV/nucleon; C, Sn, Ho, Pb, U(208Pb, X), E=640 MeV/nucleon; C, Sn, Pb(238U, X), E=500 MeV/nucleon; measured Eγ, En, σ(E) and σ(θ) for electromagnetic excitation of projectile. 136Xe, 208Pb, 238U deduced two-phonon GDR energies, widths, decay properties.

doi: 10.1103/PhysRevC.68.024317
Citations: PlumX Metrics


2003SC40      Acta Phys.Pol. B34, 2135 (2003)

C.Schmitt, J.Bartel, A.Surowiec, K.Pomorski

Fission of heavy nuclei at low energy

NUCLEAR REACTIONS 209Bi(18O, F), E=76 MeV; measured fission fragment distribution, pre-scission neutron multiplicity; deduced shell and pairing effects. Two-dimensional Langevin equation.


2003SC41      Acta Phys.Pol. B34, 1651 (2003)

C.Schmitt, J.Bartel, K.Pomorski, A.Surowiec

Fission-fragment mass distribution and particle evaporation at low energies

NUCLEAR REACTIONS 98Mo(28Si, X), E=187.2 MeV; calculated fusion and fission σ, fission barrier features.

NUCLEAR STRUCTURE 170Yb, 188Pt; calculated light particle emission widths from excited nuclei. 227Pa; calculated fission fragment mass distributions vs excitation energy.


2002SC03      Acta Phys.Pol. B33, 431 (2002)

C.Schmitt, J.Bartel, A.Surowiec, K.Pomorski

Influence of Nuclear Curvature on Fission Dynamics

NUCLEAR REACTIONS 154Sm(34S, X), 188Pt(16O, X), 98Mo(28Si, X), 107Ag(19F, X), 208Pb(58Ni, X), (64Ni, X), 238U(40Ar, X), 232Th(40Ca, X), E* ≈ 60-200 MeV; calculated light particles prefission multiplicity; deduced role of nuclear curvature. Langevin equation.


2002SU02      Acta Phys.Pol. B33, 479 (2002)

A.Surowiec, K.Pomorski, C.Schmitt, J.Bartel

Comparison between Weisskopf and Thomas-Fermi Model for Particle Emission Widths from Hot Deformed Nuclei


2001IL01      Nucl.Phys. A687, 178c (2001)

S.Ilievski, T.Aumann, K.Boretzky, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, A.Grunschloss, J.Holeczek, R.Holzmann, C.Kozhuharov, J.V.Kratz, R.Kulessa, Y.Leifels, A.Leistenschneider, E.Lubkiewicz, T.Ohtsuki, P.Reiter, H.Simon, K.Stelzer, J.Stroth, A.Surowiec, E.Wajda, W.Walus, and the LAND Collaboration

Multi-Phonon Giant Resonances and Coulomb Fission of 238U

NUCLEAR REACTIONS C, Sn, Pb(238U, X), E=500 MeV/nucleon; measured Eγ, (neutron)γ-coin, fission fragment charge distributions following Coulomb excitation, electromagnetic excitation σ. 238U deduced GDR, double GDR, Giant Quadrupole Resonance, double GQR contributions to σ.

doi: 10.1016/S0375-9474(01)00618-2
Citations: PlumX Metrics


2001SC13      Acta Phys.Pol. B32, 841 (2001)

C.Schmitt, J.Bartel, A.Surowiec, K.Pomorski

Distribution of Light Particles Emitted from Fissioning Nuclei

NUCLEAR REACTIONS 154Sm(34S, nX), E*=100 MeV; 208Pb(64Ni, nX), E*=138.3 MeV; calculated pre-fission, evaporation neutron multiplicities. Comparison with data.


2000AL04      Nucl.Phys. A669, 51 (2000)

D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, K.Markenroth, M.Meister, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, V.Pribora, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, J.Stroth, A.Surowiec, O.Tengblad, M.V.Zhukov

Halo Excitations in Fragmentation of 6He at 240 MeV/u on Carbon and Lead Targets

NUCLEAR REACTIONS C, Pb(6He, 2nα), E=240 MeV/nucleon; measured excitation energy spectra, σ(θ); deduced reaction mechanism features. 6He level deduced neutron configuration. Secondary beam from 18O fragmentation.

doi: 10.1016/S0375-9474(99)00825-8
Citations: PlumX Metrics


2000PO23      Nucl.Phys. A679, 25 (2000)

K.Pomorski, B.Nerlo-Pomorska, A.Surowiec, M.Kowal, J.Bartel, K.Dietrich, J.Richert, C.Schmitt, B.Benoit, E.de Goes Brennand, L.Donadille, C.Badimon

Light-Particle Emission from the Fissioning Nuclei 126Ba, 188Pt and 266, 272, 278110: Theoretical predictions and experimental results

NUCLEAR REACTIONS 98Mo(28Si, X), E=166, 187, 204 MeV; 107Ag(19F, X), E=128, 148 MeV; 154Sm(34S, X), E=160, 203 MeV; 172Yb(16O, X), E=138 MeV; 208Pb(58Ni, X), (64Ni, X), 232Th(40Ca, X), 238U(40Ar, X), E=66-186 MeV; calculated fusion, fission σ(L), prefission particle multiplicities; deduced entrance channel effects. Comparisons with data.

doi: 10.1016/S0375-9474(00)00327-4
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1999AU01      Phys.Rev. C59, 1252 (1999)

T.Aumann, D.Aleksandrov, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, K.Hencken, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad, M.V.Zhukov

Continuum Excitations in 6He

NUCLEAR REACTIONS C, Pb(6He, 2nα), E=240 MeV/nucleon; measured Eα, neutron spectra, σ(E), σ(θ), integrated σ. 6He; deduced E1 continuum strength distribution, 2+ resonance excitation B(E2), other reaction mechanism features. Secondary beam from 18O fragmentation. Astrophysical implications discussed.

doi: 10.1103/PhysRevC.59.1252
Citations: PlumX Metrics


1999GR24      Phys.Rev. C60, 051601 (1999)

A.Grunschloss, K.Boretzky, T.Aumann, C.A.Bertulani, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, J.Holeczek, R.Holzmann, M.Kaspar, J.V.Kratz, R.Kulessa, Y.Leifels, A.Leistenschneider, E.Lubkiewicz, S.Mordechai, I.Peter, P.Reiter, M.Rejmund, H.Simon, K.Stelzer, A.Surowiec, K.Summerer, J.Stroth, E.Wajda, W.Walus, S.Wan, H.J.Wollersheim

Impact-Parameter Dependence of Giant Resonance Excitations in Relativistic Heavy-Ion Collisions

NUCLEAR REACTIONS Sn, 208Pb(136Xe, X), E=700 MeV/nucleon; measured Xe fragments angular distribution; deduced sharp-cutoff minimum impact parameters, related reaction mechanism features.

doi: 10.1103/PhysRevC.60.051601
Citations: PlumX Metrics


1999IW03      Phys.Rev.Lett. 83, 2910 (1999)

N.Iwasa, F.Boue, G.Surowka, K.Summerer, T.Baumann, B.Blank, S.Czajkowski, A.Forster, M.Gai, H.Geissel, E.Grosse, M.Hellstrom, P.Koczon, B.Kohlmeyer, R.Kulessa, F.Laue, C.Marchand, T.Motobayashi, H.Oeschler, A.Ozawa, M.S.Pravikoff, E.Schwab, W.Schwab, P.Senger, J.Speer, C.Sturm, A.Surowiec, T.Teranishi, F.Uhlig, A.Wagner, W.Walus, C.A.Bertulani

Measurement of the Coulomb Dissociation of 8B at 254 MeV/nucleon and the 8B Solar Neutrino Flux

NUCLEAR REACTIONS 208Pb(8B, p7Be), E ≈ 254 MeV/nucleon; measured reaction products yields, relative energy, angular correlations. 7Be(p, γ), E=low; deduced astrophysical S-factors.

doi: 10.1103/PhysRevLett.83.2910
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0162.


1999SI08      Phys.Rev.Lett. 83, 496 (1999)

H.Simon, D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, R.Collatz, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, M.H.Smedberg, J.Stroth, A.Surowiec, O.Tengblad, M.V.Zhukov

Direct Experimental Evidence for Strong Admixture of Different Parity States in 11Li

NUCLEAR REACTIONS C(11Li, n10Li), E=287 MeV/nucleon; measured core fragment transverse momentum, (fragment)n-coin, decay neutron angular distribution. 11Li deduced ground-state wave function parity admixture.

doi: 10.1103/PhysRevLett.83.496
Citations: PlumX Metrics


1999WA21      Eur.Phys.J. A 6, 167 (1999)

S.Wan, J.Gerl, J.Cub, J.M.Holeczek, P.Reiter, D.Schwalm, T.Aumann, K.Boretzky, W.Dostal, B.Eberlein, H.Emling, Ch.Ender, Th.W.Elze, H.Geissel, A.Grunschloss, R.Holzmann, N.Iwasa, M.Kaspar, A.Kleinbohl, O.Koschorrek, Y.Leifels, A.Leistenschneider, I.Peter, H.Schaffner, C.Scheidenberger, R.Schubart, R.Schubert, H.Simon, G.Stengel, A.Surowiec, H.J.Wollersheim

In-Beam γ-Spectroscopy with Relativistic Radioactive Ion Beams

NUCLEAR REACTIONS 9Be(50Ti, X), E=330 MeV/nucleon; C(43Ar, X), E=238 MeV/nucleon; C(28Mg, X), E=222 MeV/nucleon; measured fragments isotopic yields. C, Pb(27Mg, 27Mg'), (28Mg, 28Mg'), E not given; measured Eγ, Iγ following projectile Coulomb excitation. 27,28Mg deduced transitions. Pb(43Ar, 42Ar), C(46K, 44Ar), E not given; measured Eγ, Iγ. 44Ar deduced levels. Comparison with shell model results.

doi: 10.1007/s100500050331
Citations: PlumX Metrics


1998AL10      Nucl.Phys. A633, 234 (1998)

D.Aleksandrov, T.Aumann, L.Axelsson, T.Baumann, M.J.G.Borge, L.V.Chulkov, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad, M.V.Zhukov

Invariant Mass Spectrum and α-n Correlation Function Studied in the Fragmentation of 6He on a Carbon Target

NUCLEAR REACTIONS C(6He, nα), E=240 MeV/nucleon; measured En, Eα, nα-coin; deduced two-step reaction mechanism. Radioactive beam, halo nuclei.

doi: 10.1016/S0375-9474(98)00120-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0172.


1997CH24      Phys.Rev.Lett. 79, 201 (1997)

L.V.Chulkov, T.Aumann, D.Aleksandrov, L.Axelsson, T.Baumann, M.J.G.Borge, R.Collatz, J.Cub, W.Dostal, B.Eberlein, Th.W.Elze, H.Emling, H.Geissel, V.Z.Goldberg, M.Golovkov, A.Grunschloss, M.Hellstrom, J.Holeczek, R.Holzmann, B.Jonson, A.A.Korsheninnikov, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, T.Leth, I.Mukha, G.Munzenberg, F.Nickel, T.Nilsson, G.Nyman, B.Petersen, M.Pfutzner, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, W.Schwab, H.Simon, M.H.Smedberg, M.Steiner, J.Stroth, A.Surowiec, T.Suzuki, O.Tengblad

Large Spin Alignment of the Unbound 5He Fragment after Fragmentation of 240 MeV/nucleon 6He

NUCLEAR REACTIONS C(6He, X), E=240 MeV/nucleon; measured projectile peripheral fragmentation, p(αn) vs θ, φ; deduced 5He+n fragmentation mechanism dominance.

doi: 10.1103/PhysRevLett.79.201
Citations: PlumX Metrics


1997CU03      Acta Phys.Pol. B28, 367 (1997)

J.Cub, J.Holeczek, S.Wan, T.Aumann, T.Baumann, K.Boretzky, W.Dostal, B.Eberlein, H.Emling, Ch.Ender, Th.W.Elze, H.Geissel, J.Gerl, A.Grunschloss, D.Habs, T.Happ, R.Holzmann, N.Iwasa, M.Kaspar, A.Kleinbohl, F.Kock, O.Koschorrek, J.V.Kratz, G.Kraus, R.Kulessa, Y.Leifels, A.Leistenschneider, G.Munzenberg, F.Nickel, I.Peter, P.Reiter, H.Schaffner, C.Scheidenberger, G.Schrieder, D.Schwalm, R.Schubart, R.Schubert, W.Schwab, H.Simon, G.Stengel, J.Stroth, K.Summerer, A.Surowiec, P.Thirolf, E.Wajda, H.J.Wollersheim, A.Zentek

Invariant-Mass and γ-Ray Spectroscopy using Secondary, Radioactive Ion Beams

NUCLEAR REACTIONS Be(50Ti, X), E=330 MeV/nucleon; measured fragment mass, charge distribution. Pb(18O, 18O'), (46K, 46K'), (27Mg, 27Mg'), (28Mg, 28Mg'), E≈250 MeV/nucleon; measured Eγ, Iγ following projectile Coulomb excitation. Secondary, radioactive beams.


1997ZI04      Nucl.Phys. A619, 151 (1997)

M.Zinser, F.Humbert, T.Nilsson, W.Schwab, H.Simon, T.Aumann, M.J.G.Borge, L.V.Chulkov, J.Cub, Th.W.Elze, H.Emling, H.Geissel, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, B.Jonson, J.V.Kratz, R.Kulessa, Y.Leifels, H.Lenske, A.Magel, A.C.Mueller, G.Munzenberg, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, K.Stelzer, J.Stroth, A.Surowiec, O.Tengblad, E.Wajda, E.Zude

Invariant-Mass Spectroscopy of 10Li and 11Li

NUCLEAR REACTIONS C, Pb(11Li, xn), E=280 MeV/nucleon; measured neutron multiplicity, breakup σ. 11,10Li deduced resonances, decay features, γ-decay associated sum rule strengths.

doi: 10.1016/S0375-9474(97)00134-6
Citations: PlumX Metrics


1994GR25      Acta Phys.Pol. B25, 849 (1994)

A.Grzeszczuk, J.Czakanski, J.Kisiel, B.Kozlowska, M.Siemaszko, A.Surowiec, W.Zipper, A.Budzanowski

Investigation of Large Angle Elastic and Inelastic α Particles Scattering of Si Isotopes

NUCLEAR REACTIONS 28,29,30Si(α, α), (α, α'), E=26.3-28 MeV; measured σ(θ) vs E; deduced anomalous large angle scattering related features.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0596.


1994SI19      J.Phys.(London) G20, 1789 (1994)

M.Siemaszko, J.Czakanski, A.Grzeszczuk, K.Jankowski, J.Kisiel, B.Kozlowska, A.Surowiec, W.Zipper, A.Budzanowski

A Study of the 29,30Si(α; α0, α') and 30Si(α, t) Reactions at E(α) = 26.6 MeV

NUCLEAR REACTIONS 29,30Si(α, α), (α, α'), 30Si(α, t), E=26.6 MeV; measured σ(θ); deduced potentials. 29,30Si levels deduced deformation parameters. 31P levels deduced relative spectroscopic factors. Optical, coupled-channels, compound nucleus models, DWBA analysis.

doi: 10.1088/0954-3899/20/11/008
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1110.


1990SI14      Nuovo Cim. 103A, 1255 (1990)

M.Siemaszko, K.Jankowski, J.Czakanski, A.Grzeszczuk, J.Kisiel, B.Kusmierska, B.Piatek, A.Surowiec, W.Zipper, A.Budzanowski

Elastic Scattering of Alpha-Particles from Si Isotopes at 26.6 MeV

NUCLEAR REACTIONS 28,29,30Si(α, α), E=26.6 MeV; measured σ(θ); deduced model parameters. Phenomenological, double folding models.

doi: 10.1007/BF02799206
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0614.


1984JA14      Nucl.Phys. A426, 1 (1984)

K.Jankowski, A.Grzeszczuk, M.Siemaszko, A.Surowiec, W.Zipper, A.Budzanowski, E.Kozik

Investigation of the 28Si(α, p)31P and 28Si(α, d)30P Reactions at E(α) = 26 MeV

NUCLEAR REACTIONS 28Si(α, α), (α, d), (α, p), E=26 MeV; measured σ(E, θ), σ(E(d), θ), σ(E(p), θ). 30,31P levels deduced S. Exact finite-range DWBA, Hauser-Feshbach Analyses.

doi: 10.1016/0375-9474(84)90062-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetF0655.


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