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NSR database version of April 11, 2024.

Search: Author = A.Wieloch

Found 39 matches.

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2023PA34      Phys.Rev. C 108, 044610 (2023)

P.Pawlowski, J.Brzychczyk, N.Buyukcizmeci, H.T.Johansson, W.Trautmann, A.Wieloch, P.Adrich, T.Aumann, T.Barczyk, S.Bianchin, K.Boretzky, A.S.Botvina, A.Chbihi, J.Cibor, B.Czech, H.Emling, J.D.Frankland, M.Heil, A.Le Fevre, Y.Leifels, J.Luhning, J.Lukasik, U.Lynen, Z.Majka, I.N.Mishustin, W.F.J.Muller, R.Ogul, H.Orth, R.Palit, D.Rossi, C.Schwarz, C.Sfienti, H.Simon, K.Summerer, H.Weick, B.Zwieglinski

Neutrons from projectile fragmentation at 600 MeV/nucleon

doi: 10.1103/PhysRevC.108.044610
Citations: PlumX Metrics


2019ZE04      Acta Phys.Pol. B50, 579 (2019)

K.Zelga, Z.Majka, R.Planeta, Z.Sosin, A.Wieloch, M.Adamczyk, K.Lojek, M.Barbui, S.Wuenschel, K.Hagel, X.Cao, J.Natowitz, R.Wada, G.Giuliani, E.-J.Kim, H.Zheng, S.Kowalski

Dedicated ΔE-E Detector System for Searching Long-lived Heaviest Nuclei Deposited in Scintillators

doi: 10.5506/aphyspolb.50.579
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2018BR17      Phys.Rev. C 98, 054606 (2018)

J.Brzychczyk, T.Pietrzak, A.Wieloch, W.Trautmann

Distributions of the largest fragment size in multifragmentation: Traces of a phase transition

NUCLEAR REACTIONS Cu, In, Au(197Au, X), E=600 MeV/nucleon; Au(197Au, X), E=800 MeV/nucleon; Cu, Au(197Au, X), E=1000 MeV/nucleon; analyzed ALADIN collaboration data for distributions of the largest fragment charge, Zmax versus Zbound, mean and variance of fragment multiplicity, mean fragment sizes, mean and variance of second largest fragment size, mean size asymmetry between the second and third largest fragments. Comparison with predictions of bond percolation model.

doi: 10.1103/PhysRevC.98.054606
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2018MA61      Acta Phys.Pol. B49, 1801 (2018)

Z.Majka, R.Planeta, Z.Sosin, A.Wieloch, K.Zelga, M.Adamczyk, K.Pelczar, M.Barbui, S.Wuenschel, K.Hagel, X.Cao, E.-J.Kim, J.Natowitz, R.Wada, H.Zheng, G.Giuliani, S.Kowalski

A Novel Experimental Setup for Rare Events Selection and Its Potential Application to Super-heavy Elements Search

doi: 10.5506/APhysPolB.49.1801
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2018WU05      Phys.Rev. C 97, 064602 (2018)

S.Wuenschel, K.Hagel, M.Barbui, J.Gauthier, X.G.Cao, R.Wada, E.J.Kim, Z.Majka, R.Planeta, Z.Sosin, A.Wieloch, K.Zelga, S.Kowalski, K.Schmidt, C.Ma, G.Zhang, J.B.Natowitz

Experimental survey of the production of α-decaying heavy elements in 238U+232Th reactions at 7.5-6.1 MeV/nucleon

NUCLEAR REACTIONS 232Th(238U, X), (197Au, X), E=6.1 MeV/nucleon; measured reaction products, Eα, α(θ), Eα(t) of reaction product decays, (recoil)α-coin, differential σ(θ) using Big-Sol Superconducting-Solenoid Time of Flight Spectrometer at Texas A and M; deduced α-decay and spontaneous fission T1/2 of recoils and α-decay T1/2 of daughter nuclides, and of correlated pairs, thick target differential cross sections. Comparison with previous experimental results, and theoretical predictions.

doi: 10.1103/PhysRevC.97.064602
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2016RU03      Phys.Rev. C 94, 034608 (2016)

P.Russotto, S.Gannon, S.Kupny, P.Lasko, L.Acosta, M.Adamczyk, A.Al-Ajlan, M.Al-Garawi, S.Al-Homaidhi, F.Amorini, L.Auditore, T.Aumann, Y.Ayyad, Z.Basrak, J.Benlliure, M.Boisjoli, K.Boretzky, J.Brzychczyk, A.Budzanowski, C.Caesar, G.Cardella, P.Cammarata, Z.Chajecki, M.Chartier, A.Chbihi, M.Colonna, M.D.Cozma, B.Czech, E.De Filippo, M.Di Toro, M.Famiano, I.Gasparic, L.Grassi, C.Guazzoni, P.Guazzoni, M.Heil, L.Heilborn, R.Introzzi, T.Isobe, K.Kezzar, M.Kis, A.Krasznahorkay, N.Kurz, E.La Guidara, G.Lanzalone, A.Le Fevre, Y.Leifels, R.C.Lemmon, Q.F.Li, I.Lombardo, J.Lukasik, W.G.Lynch, P.Marini, Z.Matthews, L.May, T.Minniti, M.Mostazo, A.Pagano, E.V.Pagano, M.Papa, P.Pawlowski, S.Pirrone, G.Politi, F.Porto, W.Reviol, F.Riccio, F.Rizzo, E.Rosato, D.Rossi, S.Santoro, D.G.Sarantites, H.Simon, I.Skwirczynska, Z.Sosin, L.Stuhl, W.Trautmann, A.Trifiro, M.Trimarchi, M.B.Tsang, G.Verde, M.Veselsky, M.Vigilante, Y.Wang, A.Wieloch, P.Wigg, J.Winkelbauer, H.H.Wolter, P.Wu, S.Yennello, P.Zambon, L.Zetta, M.Zoric

Results of the ASY-EOS experiment at GSI: The symmetry energy at suprasaturation density

NUCLEAR REACTIONS 197Au(197Au, X), E=400 MeV/nucleon; measured directed and elliptic flow of neutrons and charged particles as a function of rapidity and transverse momentum in central and semi-central collisions using Large Area Neutron Detector (LAND), parts of CHIMERA multidetector, ALADIN Time-of-flight Wall, KRATTA telescopes, and Washington University Microball detector as part of ASY-EOS experimental campaign at GSI facility; deduced density dependence of nuclear symmetry energy, equation-of-state (EOS) of neutron-rich matter. Comparison with UrQMD transport model calculations.

doi: 10.1103/PhysRevC.94.034608
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2015GA14      Acta Phys.Pol. B46, 1025 (2015)

W.Gawlikowicz, J.Blocki, T.Barczyk, K.Grotowski, S.Micek, R.Planeta, A.Wieloch, Z.Sosin

Dissipative Orbiting in 136Xe+209Bi Reactions at 28 and 62 AMeV

NUCLEAR REACTIONS 209Bi(136Xe, X), E=28, 40, 62 MeV/nucleon; measured reaction products; deduced correlations between the energy, charge and the deflection angle of the projectile-like fragments. Comparison between the QMD and RLCM models.

doi: 10.5506/APhysPolB.46.1025
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2014MA28      Acta Phys.Pol. B45, 279 (2014)

Z.Majka, M.Barbui, F.Becchetti, G.Chubaryan, M.Cinausero, D.Fabris, G.Giuliani, H.Griffin, K.Hagel, J.Kallunkathariyil, E-J.Kim, S.Kowalski, P.Lasko, M.Lunardon, T.Materna, S.Moretto, R.Murthy, J.Natowitz, G.Nebbia, T.O'Donnel, S.Pesente, R.Planeta, G.Prete, L.Quin, V.Rizzi, P.Sahu, K.Schmidt, G.Souliotis, Z.Sosin, G.Viesti, R.Wada, J.Wang, A.Wieloch, S.Wuenschel, H.Zheng

Experimental Search for Super and Hyper Heavy Nuclei at Cyclotron Institute Texas A and M University

doi: 10.5506/APhysPolB.45.279
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2011BA51      J.Phys.:Conf.Ser. 312, 082012 (2011)

M.Barbui, K.Hagel, J.B.Natowitz, A.Bonasera, R.Wada, P.K.Sahu, T.Materna, Z.Chen, L.Quin, G.A.Souliotis, G.Chubaryan, D.Fabris, M.Lunardon, M.Morando, S.Moretto, G.Nebbia, S.Pesente, G.Viesti, F.Bocci, M.Cinausero, V.Rizzi, G.Prete, S.Kowalski, Z.Majka, A.Wieloch, F.D.Becchetti, T.W.O'Donnel, H.Griffin

Search for Heavy and Superheavy systems in 197Au + 232Th Collisions near the Coulomb Barrier

NUCLEAR REACTIONS 232Th(197Au, X), E=7.5 MeV/nucleon; measured yields; calculated yields at 6, 6.75, 7.5 MeV/nucleon using constrained molecular dynamics.

doi: 10.1088/1742-6596/312/4/082012
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2011OG01      Phys.Rev. C 83, 024608 (2011); Erratum Phys.Rev. C 85, 019903 (2012)

R.Ogul, A.S.Botvina, U.Atav, N.Buyukcizmeci, I.N.Mishustin, P.Adrich, T.Aumann, C.O.Bacri, T.Barczyk, R.Bassini, S.Bianchin, C.Boiano, A.Boudard, J.Brzychczyk, A.Chbihi, J.Cibor, B.Czech, M.De Napoli, J.-E.Ducret, H.Emling, J.D.Frankland, M.Hellstrom, D.Henzlova, G.Imme, I.Iori, H.Johansson, K.Kezzar, A.Lafriakh, A.Le Fevre, E.Le Gentil, Y.Leifels, J.Luhning, J.Lukasik, W.G.Lynch, Z.Majka, M.Mocko, W.F.J.Muller, A.Mykulyak, H.Orth, A.N.Otte, R.Palit, P.Pawlowski, A.Pullia, G.Raciti, E.Rapisarda, H.Sann, C.Schwarz, C.Sfienti, H.Simon, K.Summerer, W.Trautmann, M.B.Tsang, G.Verde, C.Volant, M.Wallace, H.Weick, J.Wiechula, A.Wieloch, B.Zwieglinski

Isospin-dependent multifragmentation of relativistic projectiles

NUCLEAR REACTIONS Sn(107Sn, X), (124Sn, X), (124La, X), [107Sn, 124La secondary beams from 9Be(142Nd, X), E=900 MeV/nucleon primary reaction], E=600 MeV/nucleon; measured charge (Z) spectra and fragment trajectories according to Z number, σ as function of Z and A numbers, yields, mass distributions and correlations, multiplicity of mass fragments, neutron-to-proton ratio for fragments using ALADIN spectrometer. Comparison with statistical multifragmentation model (SMM) calculations.

doi: 10.1103/PhysRevC.83.024608
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2010WI04      Int.J.Mod.Phys. E19, 672 (2010)

A.Wieloch, Z.Sosin, P.Banka, A.Gonciarz, J.Peter, A.Drouart, R.Dayras, K.Lojek, Ch.Stodel, M.Adamczyk, B.Avez, P.Lasko, L.Zosiak, T.Kozik, N.Alamanos, A.Gillibert, S.Grevy, F.Hanappe, F.Hannachi, R.Hue, A.Khouaja, A.Lopez-Martens, L.Manduci, F.De Oliveira Santos, G.Politi, M.G.Saint-Laurent, L.Stuttge, Ch.Vandamme, J.P.Wieleczko, E.Piasecki, A.Trzcinska, W.Gawlikowicz, M.Kisielewski, M.Kowalczyk, A.Kordyasz, J.Blocki

New detector system for super heavy elements detection

doi: 10.1142/S0218301310015084
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2009BA34      Int.J.Mod.Phys. E18, 1036 (2009)

M.Barbui, T.Materna, P.Sahu, A.Wieloch, F.D.Becchetti, G.Chubaryan, M.Cinausero, T.W.O'Donnell, D.Fabris, H.Griffin, K.Hagel, S.Kowalski, M.Lunardon, Z.Majka, S.Moretto, R.Murthy, J.B.Natowitz, G.Nebbia, S.Pesente, G.Prete, L.Qin, V.Rizzi, Z.Sosin, G.Souliotis, G.Viesti, R.Wada, J.Wang

New experimental approach for heavy and superheavy element production

NUCLEAR REACTIONS 232Th(197Au, X), E=7.5 MeV/nucleon; measured TOF-coin. Found candidates for superheavies. Very preliminary.

doi: 10.1142/S0218301309013208
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2009SO08      Acta Phys.Pol. B40, 741 (2009)

Z.Sosin, A.Wieloch, J.Peter, A.Drouart, R.Dayras, K.Lojek, C.Stodel, M.Adamczyk, A.Gonciarz, P.Banka, P.Lasko, L.Zosiak, N.Alamanos, N.Amar, R.Anne, J.C.Angelique, G.Auger, J.M.Fontbonne, A.Gillibert, S.Grevy, F.Hanappe, F.Hannachi, R.Hue, A.Khouaja, T.Legou, A.Lopez-Martens, E.Lienard, L.Manduci, F.de Oliveira Santos, G.Politi, M.G.Saint-Laurent, L.Stuttge, J.Tillier, R.de Tourreil, A.C.C.Villari, J.P.Wieleczko

Gas Scintillation Chamber for Superheavy Elements Detection at GANIL


2007SF01      Nucl.Phys. A787, 627c (2007)

C.Sfienti, M.De Napoli, P.Adrich, T.Aumann, C.O.Bacri, T.Barczyk, R.Bassini, S.Bianchin, C.Boiano, A.S.Botvina, A.Boudard, J.Brzychczyk, A.Chbihi, J.Cibor, B.Czech, J.-E.Ducret, H.Emling, J.Frankland, M.Hellstrom, D.Henzlova, K.Kezzar, G.Imme, I.Iori, H.Johansson, A.Lafriakh, A.Le Fevre, E.Le Gentil, Y.Leifels, W.G.Lynch, J.Luhning, J.Lukasik, U.Lynen, Z.Majka, M.Mocko, W.F.J.Muller, A.Mykulyak, H.Orth, A.N.Otte, R.Palit, P.Pawlowski, A.Pullia, G.Raciti, E.Rapisarda, H.Sann, C.Schwarz, H.Simon, K.Summerer, W.Trautmann, C.Volant, M.Wallace, H.Weick, J.Wiechula, A.Wieloch, B.Zwieglinski

Gross Properties and Isotopic Phenomena in Spectator Fragmentation

NUCLEAR REACTIONS Sn, 197Au(107Sn, X), (124Sn, X), (124La, X), (197Au, X), E=600 MeV/nucleon; analyzed light fragment yields. Universal fluctuations theory.

doi: 10.1016/j.nuclphysa.2006.12.074
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2005SF01      Nucl.Phys. A749, 83c (2005)

C.Sfienti, P.Adrich, T.Aumann, C.O.Bacri, T.Barczyk, R.Bassini, C.Boiano, A.S.Botvina, A.Boudard, J.Brzychczyk, A.Chbihi, J.Cibor, B.Czech, M.De Napoli, J.-E.Ducret, H.Emling, J.Frankland, M.Hellstrom, D.Henzlova, K.Kezzar, G.Imme, I.Iori, H.Johansson, A.Lafriakh, A.Le Fevre, E.Le Gentil, Y.Leifels, W.G.Lynch, J.Luhning, J.Lukasik, U.Lynen, Z.Majka, M.Mocko, W.F.J.Muller, A.Mykulyak, H.Orth, A.N.Otte, R.Palit, A.Pullia, G.Raciti, E.Rapisarda, H.Sann, C.Schwarz, H.Simon, A.Sokolov, K.Summerer, W.Trautmann, M.B.Tsang, G.Verde, C.Volant, M.Wallace, H.Weick, J.Wiechula, A.Wieloch, B.Zwieglinski

Mass and Isospin Effects in Multifragmentation

NUCLEAR REACTIONS Sn(107Sn, X), (124Sn, X), (124La, X), (197Au, X), E=600 MeV/nucleon; measured fragments charge and mass distributions; deduced mass and isospin effects.

doi: 10.1016/j.nuclphysa.2004.12.011
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2004WI03      Nucl.Instrum.Methods Phys.Res. A517, 364 (2004)

A.Wieloch, Z.Sosin, J.Peter, K.Lojek, N.Alamanos, N.Amar, R.Anne, J.C.Angelique, G.Auger, R.Dayras, A.Drouart, J.M.Fontbonne, A.Gillibert, S.Grevy, F.Hanappe, F.Hannachi, R.Hue, A.Khouaja, T.Legou, A.Lopez-Martens, E.Lienard, L.Manduci, F.de Oliveira Santos, G.Politi, M.G.Saint-Laurent, C.Stodel, L.Stuttge, J.Tillier, R.de Tourreil, A.C.C.Villari, J.P.Wieleczko, and the FULIS Collaboration

Elements discrimination in the study of super-heavy elements using an ionization chamber

NUCLEAR REACTIONS 12C, 18O(208Pb, X), E=5 MeV/nucleon; measured αα-coin, fusion products isotopic yields. Ionization chamber.

doi: 10.1016/j.nima.2003.09.047
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2001GA12      Nucl.Phys. A681, 295c (2001)

W.Gawlikowicz, R.Planeta, K.Grotowski, J.Brzychczyk, P.Hachaj, S.Micek, P.Pawlowski, Z.Sosin, A.Wieloch, P.Desesquelles, A.J.Cole, A.Chabane, M.Charvet, A.Giorni, D.Heuer, A.Lleres, J.B.Viano, D.Benchekroun, E.Bisquer, B.Cheynis, A.Demeyer, E.Gerlic, D.Guinet, P.Lautesse, L.Lebreton, M.Stern, L.Vagneron

PLF Fragmentation in the 40Ca + 40Ca Reaction at 35 MeV/nucleon

NUCLEAR REACTIONS 40Ca(40Ca, X), E=35 MeV/nucleon; measured intermediate mass fragments charge distributions, velocity correlation functions; deduced reaction mechanism features.

doi: 10.1016/S0375-9474(00)00532-7
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2001PL02      Eur.Phys.J. A 11, 297 (2001)

R.Planeta, W.Gawlikowicz, A.Wieloch, J.Brzychczyk, T.Ciszek, A.J.Cole, P.Desesquelles, K.Grotowski, P.Hachaj, S.Micek, P.Pawlowski, Z.Sosin, D.Benchekroun, E.Bisquer, A.Chabane, M.Charvet, B.Cheynis, A.Demeyer, E.Gerlic, A.Giorni, D.Guinet, D.Heuer, P.Lautesse, L.Lebreton, A.Lleres, M.Stern, L.Vagneron, J.B.Viano

I. The Properties of Hot Ca-Like Fragments from the 40Ca + 40Ca Reaction at 35 AMeV

NUCLEAR REACTIONS 40Ca(40Ca, X), E=35 MeV/nucleon; measured projectile-like fragments velocity, mass, charge, and excitation energy distributions, Ep and Eα; deduced emission from thermalized source.

doi: 10.1007/s100500170068
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2001SO18      Eur.Phys.J. A 11, 305 (2001)

Z.Sosin, R.Planeta, T.Ciszek, J.Brzychczyk, W.Gawlikowicz, K.Grotowski, S.Micek, P.Pawlowski, A.Wieloch, A.J.Cole, D.Benchekroun, E.Bisquer, A.Chabane, M.Charvet, B.Cheynis, A.Demeyer, P.Desesquelles, E.Gerlic, A.Giorni, D.Guinet, D.Heuer, P.Lautesse, L.Lebreton, A.Lleres, M.Stern, L.Vagneron, J.B.Viano

II. The Intermediate Velocity Source in the 40Ca + 40Ca Reaction at Elab = 35 AMeV

NUCLEAR REACTIONS 40Ca(40Ca, X), E=35 MeV/nucleon; measured velocity and charge distributions for light particles, target-like and projectile-like fragments; deduced role of intermediate velocity source.

doi: 10.1007/s100500170069
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2000BL09      Acta Phys.Pol. B31, 1513 (2000)

J.Blocki, O.Mazonka, J.Wilczynski, Z.Sosin, A.Wieloch

Langevin Dynamics in 4-Dimensional Model of Nucleus-Nucleus Collisions


2000GO05      Eur.Phys.J. A 7, 245 (2000)

D.Gourio, D.Ardouin, M.Assenard, G.Auger, Ch.O.Bacri, N.Bellaize, A.Benkirane, J.Benlliure, B.Berthier, E.Bisquer, B.Borderie, R.Bougault, P.Box, R.Brou, J.L.Charvet, A.Chbihi, J.Colin, D.Cussol, R.Dayras, E.De Filippo, A.Demeyer, C.Donnet, D.Durand, P.Ecomard, P.Eudes, M.Germain, D.Guinet, L.Lakehal-Ayat, P.Lautesse, J.L.Laville, L.Lebreton, C.Le Brun, J.F.Lecolley, T.Lefort, A.Lefevre, R.Legrain, N.Le Neindre, O.Lopez, M.Louvel, N.Marie, V.Metivier, L.Nalpas, A.Ouatizerga, M.Parlog, J.Peter, E.Plagnol, E.Pollacco, A.Rahmani, R.Regimbart, T.Reposeur, M.F.Rivet, E.Rosato, F.Saint-Laurent, S.Salou, M.Squalli, J.C.Steckmeyer, G.Tabacaru, B.Tamain, L.Tassan-Got, E.Vient, C.Volant, J.P.Wieleczko, A.Wieloch, K.Yuasa-Nakagawa

Emission Time Scale of Light Particles in the System Xe + Sn at 50 AMeV. A Probe for Dynamical Emission ?

NUCLEAR REACTIONS Sn(129Xe, X), E=50 MeV/nucleon; measured charged particles spectra, (particle)(particle)-coin, deuteron and proton energy distributions, p-p, p-d and d-d correlations gated by centrality of collision; deduced emission time scale. 4π INDRA detector.

doi: 10.1007/PL00013604
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2000LE03      Nucl.Phys. A662, 397 (2000)

T.Lefort, D.Dore, D.Cussol, Y.G.Ma, J.Peter, R.Dayras, M.Assenard, G.Auger, Ch.O.Bacri, F.Bocage, R.Bougault, R.Brou, Ph.Buchet, J.L.Charvet, A.Chbihi, J.Colin, A.Demeyer, D.Durand, P.Eudes, J.D.Frankland, E.Galichet, E.Genouin-Duhamel, E.Gerlic, M.Germain, D.Gourio, D.Guinet, B.Hurst, P.Lautesse, J.L.Laville, J.F.Lecolley, A.Le Fevre, R.Legrain, N.Le Neindre, O.Lopez, M.Louvel, A.M.Maskay, L.Nalpas, A.D.Nguyen, M.Parlog, E.Plagnol, G.Politi, A.Rahmani, T.Reposeur, E.Rosato, F.Saint-Laurent, S.Salou, J.C.Steckmeyer, M.Stern, G.Tabacaru, B.Tamain, L.Tassan-Got, O.Tirel, E.Vient, C.Volant, J.P.Wieleczko, A.Wieloch

Study of Intermediate Velocity Products in the Ar + Ni Collisions between 52 and 95 A.MeV

NUCLEAR REACTIONS 58Ni(36Ar, X), E=52-95 MeV/nucleon; measured light and intermediate charged fragments multiplicity, rapidity; deduced possible emission mechanisms for intermediate velocity products. INDRA detector.

doi: 10.1016/S0375-9474(99)00402-9
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2000PL07      Acta Phys.Pol. B31, 1479 (2000)

R.Planeta, W.Gawlikowicz, K.Grotowski, J.Brzychczyk, T.Ciszek, A.J.Cole, P.Desesquelles, S.Micek, P.Pawlowski, Z.Sosin, A.Wieloch, D.Benchekroun, E.Bisquer, A.Chabane, M.Charvet, B.Cheynis, A.Demeyer, E.Gerlic, A.Giorni, D.Guinet, D.Heuer, P.Lautesse, L.Lebreton, A.Lleres, M.Stern, L.Vagneron, J.B.Viano

Formation and Decay of Hot Nuclei in Heavy Ion Collisions

NUCLEAR REACTIONS 40Ca(40Ca, X), E=35 MeV/nucleon; measured fragments charge, velocity distributions, projectile-like fragment excitation; deduced prompt multifragmentation.


1999PL06      Nucl.Phys. (Supplement) A654, 815c (1999)

E.Plagnol, G.Auger, M.Assenard, C.O.Bacri, J.Benlliure, E.Bisquer, B.Borderie, R.Bougault, R.Brou, J.L.Charvet, A.Chbihi, J.Colin, D.Cussol, R.Dayras, E.De Filippo, A.Demeyer, D.Dore, D.Durand, Ph.Eudes, A.Genoux-Lubain, E.Gerlic, M.Germain, D.Gourio, D.Guinet, R.Laforest, P.Lautesse, J.L.Laville, L.Lebreton, C.LeBrun, J.F.Lecolley, A.LeFevre, T.Lefort, R.Legrain, O.Lopez, M.Louvel, L.Nalpas, N.Marie, V.Metivier, M.Parlog, J.Peter, O.Politi, E.C.Pollacco, A.Rahmani, R.Regimbart, T.Reposeur, E.Rosato, M.F.Rivet, F.Saint-Laurent, S.Salou, A.Siwek, M.Squalli, J.C.Steckmeyer, M.Stern, B.Tamain, L.Tassan-Got, O.Tirel, E.Vient, C.Volant, J.P.Wieleczko, A.Wieloch, M.Yu.Gang

Dynamical Aspects of Fragment Production in Heavy Ion Collisions

doi: 10.1016/S0375-9474(00)88553-X
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1999WI07      Acta Phys.Pol. B30, 1087 (1999)

A.Wieloch, Z.Sosin, J.Blocki

Potential Gradient Parametrization in a Langevin Type Dissipative Dynamics

NUCLEAR REACTIONS 123Sb, 136Xe(86Kr, X), E(cm)=200-230 MeV; calculated fusion σ; deduced parameterization. Comparison with data.


1998PA05      Phys.Rev. C57, 1771 (1998)

P.Pawlowski, J.Brzychczyk, A.J.Cole, P.Desesquelles, W.Gawlikowicz, K.Grotowski, P.Hachaj, S.Micek, R.Planeta, Z.Sosin, A.Wieloch, D.Benchekroun, E.Bisquer, A.Chabane, A.Demeyer, M.Charvet, B.Cheynis, E.Gerlic, A.Giorni, D.Guinet, D.Heuer, P.Lautesse, L.Lebreton, A.Lleres, M.Stern, L.Vagneron, J.B.Viano

Intermediate Velocity Source of Intermediate-Mass Fragments in the 40Ca + 40Ca Reaction at E(lab) = 35 MeV/nucleon

NUCLEAR REACTIONS 40Ca(40Ca, X), E=35 MeV/nucleon; measured intermediate mass fragments charge, velocity, multiplicity distributions; deduced intermediate velocity fragment source. Microscopic model calculations.

doi: 10.1103/PhysRevC.57.1771
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1998WI21      Phys.Lett. 432B, 29 (1998)

A.Wieloch, E.Plagnol, D.Cussol, J.Peter, M.Assenard, G.Auger, Ch.O.Bacri, F.Bocage, B.Borderie, R.Bougault, R.Brou, Ph.Buchet, J.L.Charvet, A.Chbihi, J.Colin, R.Dayras, A.Demeyer, D.Dore, D.Durand, P.Eudes, J.D.Frankland, E.Galichet, E.Genouin-Duhamel, E.Gerlic, M.Germain, D.Gourio, D.Guinet, F.Gulminelli, P.Lautesse, J.L.Laville, J.F.Lecolley, A.Le Fevre, T.Lefort, R.Legrain, O.Lopez, M.Louvel, L.Nalpas, A.D.Nguyen, M.Parlog, G.Politi, A.Rahmani, T.Reposeur, M.F.Rivet, E.Rosato, F.Saint-Laurent, S.Salou, J.C.Steckmeyer, M.Stern, G.Tabacaru, B.Tamain, L.Tassan-Got, O.Tirel, E.Vient, C.Volant, J.P.Wieleczko

Is Reducibility in Nuclear Multifragmentation Related to Thermal Scaling ?

NUCLEAR REACTIONS Sn(129Xe, X), E=50 MeV/nucleon; measured intermediate mass fragments velocity, transverse energy distributions; deduced non-thermal processes.

doi: 10.1016/S0370-2693(98)00604-2
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1997PA16      Z.Phys. A357, 387 (1997)

P.Pawlowski, D.Benchekroun, E.Bisquer, J.Brzychczyk, A.Chabane, M.Charvet, B.Cheynis, A.J.Cole, A.Demeyer, P.Desesquelles, W.Gawlikowicz, E.Gerlic, A.Giorni, K.Grotowski, D.Guinet, P.Hachaj, D.Heuer, P.Lautesse, L.Lebreton, A.Lleres, S.Micek, R.Planeta, Z.Sosin, M.Stern, L.Vagneron, J.B.Viano, A.Wieloch

Characterization of Reaction Mechanisms in the 40Ca + 40Ca Reaction at E(lab) = 35 MeV/nucleon

NUCLEAR REACTIONS 40Ca(40Ca, X), E=35 MeV/nucleon; measured light charged particles energy distributions, intermediate mass fragment multiplicity; deduced reaction mechanisms signatures.

doi: 10.1007/s002180050258
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1997WI25      Z.Phys. A359, 345 (1997)

A.Wieloch, D.Durand

Some Remarks on Reducibility and Thermal Scaling in Nuclear Fragmentation

doi: 10.1007/s002180050411
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1996PA14      Phys.Rev. C54, R10 (1996)

P.Pawlowski, J.Brzychczyk, D.Benchekroun, E.Bisquer, P.Burzynski, A.Chabane, M.Charvet, B.Cheynis, A.J.Cole, A.Demeyer, P.Desesquelles, W.Gawlikowicz, E.Gerlic, A.Giorni, K.Grotowski, D.Guinet, P.Hachaj, D.Heuer, P.Lautesse, L.Lebreton, A.Lleres, S.Micek, R.Planeta, Z.Sosin, M.Stern, L.Vagneron, J.B.Viano, A.Wieloch

40Ca + 40Ca Reaction at E(lab) = 35 MeV/nucleon: Filters and signatures to distinguish nearly central from peripheral collisions

NUCLEAR REACTIONS 40Ca(40Ca, X), E=35 MeV/nucleon; measured multi-fragment emission of charged products. Multi-detector system, event-by-event analysis, use of multiplicity, event shape filters. Correlation between multiplicity, random events discussed, different reaction scenarios.

doi: 10.1103/PhysRevC.54.R10
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1995BA64      Phys.Lett. 353B, 27 (1995)

Ch.O.Bacri, B.Borderie, J.L.Charvet, D.Cussol, R.Dayras, O.Lopez, A.Ouatizerga, M.F.Rivet, G.Auger, A.Benkirane, J.Benlliure, B.Berthier, R.Bougault, R.Brou, P.Box, Y.Cassagnou, A.Chbihi, J.Colin, E.De Filippo, A.Demeyer, D.Durand, P.Ecomard, P.Eudes, A.Genoux-Lubain, D.Gourio, D.Guinet, L.Lakehal-Ayat, P.Lautesse, J.L.Laville, L.Lebreton, C.Lebrun, J.F.Lecolley, A.Le Fevre, R.Legrain, M.Louvel, M.Mahi, N.Marie, V.Mitivier, L.Nalpas, T.Nakagawa, M.Parlog, J.Peter, E.Plagnol, E.Pollacco, A.Rahmani, R.Regimbart, T.Reposeur, E.Rosato, F.Saint-Laurent, M.Squalli, J.C.Steckmeyer, B.Tamain, L.Tassan-Got, E.Vient, C.Volant, J.P.Wieleczko, A.Wieloch, K.Yuasa-Nakagawa

Onset of Vaporization for the Ar + Ni System

NUCLEAR REACTIONS 58Ni(36Ar, X), E=32-95 MeV/nucleon; measured charged particle multiplicity vs total Z; deduced system vaporization properties.

doi: 10.1016/0370-2693(95)00551-U
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1995ST33      Nucl.Instrum.Methods Phys.Res. A361, 472 (1995)

J.C.Steckmeyer, D.Cussol, J.Duchon, J.M.Gautier, J.L.Laville, P.Le Botlan, A.Leconte, J.Lelandais, V.Metivier, P.Mosrin, E.Rosato, J.Tillier, A.Wieloch

The Phoswich Detector Array of the Forward Ring of INDRA

NUCLEAR REACTIONS 58Ni(36Ar, X), E=40-95 MeV/nucleon; 27Al(86Kr, X), E=60 MeV/nucleon; measured fast signal vs slow signal, fragments charge distribution. Phoswich detector array, new charge identification technique.

doi: 10.1016/0168-9002(95)00203-0
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1995WI07      Nucl.Phys. A584, 573 (1995)

A.Wieloch, J.Brzychczyk, K.Grotowski, H.K.W.Leegte, S.Micek, P.Pawlowski, R.Planeta, R.H.Siemssen, Z.Sosin, H.W.Wilschut, K.Siwek-Wilczynska, J.Wilczynski

Missing Momentum Vector in the 197Au(20Ne;F1, F2, PLF) Reaction at 15 MeV/u

NUCLEAR REACTIONS 197Au(20Ne, F), E=294 MeV; measured fission, (fragment)(fragment)-coin, σ(Z, E, θ) of projectile-like fragments; deduced fission probabilities.

doi: 10.1016/0375-9474(94)00528-U
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1994SO09      Nucl.Phys. A574, 474 (1994)

Z.Sosin, J.Brzychczyk, K.Grotowski, J.D.Hinnefeld, E.E.Koldenhof, T.Kozik, H.K.W.Leegte, J.Lukasik, S.Micek, R.Planeta, R.H.Siemssen, A.Wieloch, H.W.Wilschut

Intermediate-Mass Fragments in 14N + 159Tb/(nat)Ag/(nat)Cu Reactions at 22 MeV/u

NUCLEAR REACTIONS 159Tb, Ag, Cu(14N, X), E=22 MeV/nucleon; measured intermediate mass fragment σ(Z, E, θ), three components identified in σ(E), σ(θ). Phenomenological mass, momentum transfer, random-walk model analysis.

doi: 10.1016/0375-9474(94)90241-0
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1994SO18      Acta Phys.Pol. B25, 1601 (1994)

Z.Sosin, K.Grotowski, A.Wieloch, H.W.Wilschut

Phenomenological Random Walk Model of Quasi Elastic and Damped Collisions

NUCLEAR REACTIONS Tb(N, X), E ≤ 10 MeV/nucleon; analyzed σ(fragment θ, E) for B, C, O, mass, energy distributions. Phenomenological random walk model, quasielastic damped collisions.


1993SI07      Phys.Rev. C48, 228 (1993)

K.Siwek-Wilczynska, J.Wilczynski, H.K.W.Leegte, R.H.Siemssen, H.W.Wilschut, K.Grotowski, A.Panasiewicz, Z.Sosin, A.Wieloch

Symmetric and Asymmetric Ternary Fission of Hot Nuclei

NUCLEAR REACTIONS 232Th(40Ar, X), (40Ar, F), E=365 MeV; measured σ(Eα, θα), fission (fragment)(fragment)α-coin following fusion-fission; deduced hot nuclei fission characteristics.

doi: 10.1103/PhysRevC.48.228
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1989GR13      Phys.Lett. 223B, 287 (1989)

K.Grotowski, J.Ilnicki, T.Kozik, J.Lukasik, S.Micek, Z.Sosin, A.Wieloch, N.Heide, H.Jelitto, J.Kiener, H.Rebel, S.Zagromski, A.J.Cole

Compound Nucleus Emission of Intermediate Mass Fragments in the 6Li + Ag Reaction at 156 MeV

NUCLEAR REACTIONS 46Ti, Cu, Ag(6Li, X), E=156 MeV; measured σ vs fragment Z, σ(θ) vs fragment Z; deduced reaction mechanism.

doi: 10.1016/0370-2693(89)91603-1
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1989LU02      Nucl.Instrum.Methods Phys.Res. A274, 265 (1989)

J.Lukasik, S.Micek, Z.Sosin, A.Wieloch, K.Grotowski

A Simple Multidetector System for Intermediate Mass Fragments

NUCLEAR REACTIONS Cu, 159Tb, Ag(6Li, X), E=156 MeV; Cu, Ag, 159Tb(14N, X), E=309 MeV; measured fragment (ΔE-E) spectra. Multi-detector system.

doi: 10.1016/0168-9002(89)90390-2
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1986PL02      Phys.Rev. C34, 512 (1986)

R.Planeta, P.Belery, J.Brzychczyk, P.Cohilis, Y.El Masri, Gh.Gregoire, K.Grotowski, Z.Majka, S.Micek, M.Szczodrak, A.Wieloch, J.Albinski

Element Distributions after Binary Fission of 44Ti

NUCLEAR REACTIONS 12C(32S, F), (32S, X), E=280 MeV; measured fission fragment σ(θ1, θ2), σ(θ) for inclusive fragment Z=9-11; deduced reaction mechanism. 44Ti deduced binary fission mechanism, l-window. Liquid drop model.

doi: 10.1103/PhysRevC.34.512
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