NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = A.Botvina Found 143 matches. Showing 1 to 100. [Next]2024OG01 Few-Body Systems 65, 22 (2024) R.Ogul, A.S.Botvina, M.Bleicher, N.Buyukcizmeci, A.Ergun, H.Imal Isospin Correlations in Isotope Yields at Intermediate and High Energy Heavy-Ion Collisions NUCLEAR REACTIONS 48Ca(80Kr, X), E=35 MeV/nucleon; Pb(136Xe, X), 124Sn(124Sn, X), E=1 GeV/nucleon; analyzed FAZIA and FRS experiments data; deduced relative isotopic yields in the framework of the statistical multifragmentation model for an ensemble of excited both projectile and midrapidity sources.
doi: 10.1007/s00601-024-01885-6
2023BU11 Phys.Rev. C 108, 054904 (2023) N.Buyukcizmeci, T.Reichert, A.S.Botvina, M.Bleicher Nucleosynthesis of light nuclei and hypernuclei in central Au + Au collisions at √ sNN = 3 GeV
doi: 10.1103/PhysRevC.108.054904
2023OG01 Phys.Rev. C 107, 054606 (2023) R.Ogul, A.S.Botvina, M.Bleicher, N.Buyukcizmeci, A.Ergun, H.Imal, Y.Leifels, W.Trautmann Isospin compositions of correlated sources in the Fermi energy domain NUCLEAR REACTIONS 40,48Ca(80Kr, X), E=35 MeV/nucleon; calculated isotope yield distributions of reaction products at forward angles with Z=1-4 (N=0-8) and Z=19-24 (N=19-31), neutron-to-proton ratio of the fragments, mean multiplicity of the fragments. Statistical Multifragmentation Model (SMM) calculations using the ensemble method previously established for reactions at higher energy with relation to the nuclear liquid-gas phase transition. Inferred on the isotopic compositions of the projectile residues, the isospin exchange between the reaction partners, and the origin of the experimentally identified groups of Z=1-4 fragments and the neck-like emitted Z=2-11 fragments. Comparison to the data reported in 2021PI02: Phys.Rev. C 103, 014603 (2021). Obtained satisfactory reproduction of the experimental results with two correlated and statistically decaying sources, a projectile source and a neck source with enhanced neutron content.
doi: 10.1103/PhysRevC.107.054606
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
2022BA20 Phys.Rev. C 105, 065501 (2022) J.L.Barrow, A.S.Botvina, E.S.Golubeva, J.-M.Richard New model of intranuclear neutron-antineutron transformations in 168O
doi: 10.1103/PhysRevC.105.065501
2022BO11 Phys.Rev. C 106, 014607 (2022) A.S.Botvina, N.Buyukcizmeci, M.Bleicher Evolution of the statistical disintegration of finite nuclei toward high energy NUCLEAR REACTIONS Ni(Ni, X)H/He/Li/Be/B/C/N/O/F/Ne/Na/Mg, E=150, 250 MeV/nucleon; Au(Au, X)H/He/Li/Be/B/C/N/O/F/Ne/Na/Mg, E=90, 120, 150, 250 MeV/nucleon; calculated production of the nuclear clusters with defined Z, average excitation energy per nucleon of local clusters. Statistical approach. Comparison to experimental data.
doi: 10.1103/PhysRevC.106.014607
2021BO16 Phys.Rev. C 103, 064602 (2021) A.S.Botvina, N.Buyukcizmeci, M.Bleicher Coupling dynamical and statistical mechanisms for baryonic cluster production in nucleus collisions of intermediate and high energies
doi: 10.1103/PhysRevC.103.064602
2020BU04 Phys.Scr. 95, 075311 (2020) N.Buyukcizmeci, R.Ogul, A.S.Botvina, M.Bleicher On the survey of nuclei and hypernuclei in multifragmentation NUCLEAR STRUCTURE H, C, O; analyzed available data; deduced hyperon yields.
doi: 10.1088/1402-4896/ab978f
2020BU10 Eur.Phys.J. A 56, 210 (2020) N.Buyukcizmeci, A.S.Botvina, R.Ogul, M.Bleicher Evaluation of hypernuclei in relativistic ion collisions
doi: 10.1140/epja/s10050-020-00217-6
2020IM01 Eur.Phys.J. A 56, 110 (2020) H.Imal, N.Buyukcizmeci, R.Ogul, A.S.Botvina Isospin dependence of fragment yields in peripheral heavy ion collisions
doi: 10.1140/epja/s10050-020-00114-y
2019AS05 J.Phys.(London) G46, 075104 (2019) A.Assimakopoulou, G.A.Souliotis, A.Bonasera, A.Botvina, N.G.Nicolis, M.Veselsky Microscopic description of proton-induced spallation reactions with the constrained molecular dynamics (CoMD) model NUCLEAR REACTIONS 181Ta, 208Pb, 238U(p, X), E=0.2, 0.5, 1 GeV; calculated spallation product σ(E), mass yield distributions, fission and residue σ.
doi: 10.1088/1361-6471/ab1f21
2019AV02 Bull.Rus.Acad.Sci.Phys. 83, 399 (2019) S.P.Avdeyev, W.Karcz, V.V.Kirakosyan, P.A.Rukoyatkin, V.I.Stegaylov, A.S.Botvina Radial Flow in the Interaction of Relativistic Deuterons with a Gold Target
doi: 10.3103/S106287381904004X
2019BU05 Eur.Phys.J. A 55, 2 (2019) N.Buyukcizmeci, A.S.Botvina, R.Ogul, A.Ergun, M.Bleicher Production of Λ-hypernuclei and evaluation of their binding energies via the double yield ratio NUCLEAR STRUCTURE 200Hg; calculated yields of fragments and hyperfragments from excited 3Λ-hypernucleus, calculated yield of the isotopes vs neutron number, hyperons binding energy, Q vs fragment mass for several temperatures (T=0, 2, 3, 4, 6 MeV) using hyper-fragment formulas, temperature vs E* for single- and double-hypernuclei.
doi: 10.1140/epja/i2019-12672-y
2018BU17 Phys.Rev. C 98, 064603 (2018) N.Buyukcizmeci, A.S.Botvina, A.Ergun, R.Ogul, M.Bleicher Statistical production and binding energy of hypernuclei NUCLEAR STRUCTURE 20,21O, 24,25Mg, 32,33P, 40,41S, 49,50Ca, 59,60Cr, 80,81Ge, 100,101Zr, 124,125Sn; calculated yield ratios of hypernuclei with hyperon number of 1, 2 or 3 to 12C, 13C hyperons. 13C, 21O, 25Mg, 33P, 41S, 50Ca, 60Cr, 81Ge, 101Zr, 125Sn; calculated difference of binding energies of hyperons versus A using the double ratio method, temperature versus the excitation energy for disintegration of the hypernuclear system, Influence of the secondary deexcitation on the difference of binding energies of hyperons for (13ΛC/12C)/(21ΛO/20O), (13ΛC/12C)/(25ΛMg/24Mg), (13ΛC/12C)/(33ΛP/32P), (13ΛC/12C)/(41ΛS/40S), (13ΛC/12C)/(50ΛCa/49Ca), (13ΛC/12C)/(60ΛCr/59Cr), (13ΛC/12C)/(81ΛGe/80Ge), (13ΛC/12C)/(101ΛZr/100Zr), and (13ΛC/12C)/(125ΛSn/124Sn). Statistical model calculations. Relevance to production of all kinds of hypernuclei with large cross sections in multifragmentation process in relativistic ion-ion and hadron-ion collisions.
doi: 10.1103/PhysRevC.98.064603
2018LI30 Phys.Part. and Nucl.Lett. 15, 284 (2018) O.N.Libanova, E.S.Golubeva, S.V.Ermolaev, V.L.Matushko, A.S.Botvina Experimental Cross Sections of Fission Fragments of Thorium-232 Irradiated with Medium-Energy Protons NUCLEAR REACTIONS 232Th(p, F)88Y/91Y/88Zr/95Zr/103Ru/106Ru/110Ag/123Sn/124Sb/125Sb/121Te/123Te/127Te/134Cs/137Cs/133Ba/139Ce/141Ce/144Ce/148Pm/154Eu, E=20-140 MeV; measured fission products, Eγ, Iγ; deduced fission product yields, σ. Comparison with available data, theoretical calculations.
doi: 10.1134/S1547477118030123
2018SU19 Phys.Rev. C 98, 024903 (2018) Y.L.Sun, A.S.Botvina, A.Obertelli, A.Corsi, M.Bleicher Production of light hypernuclei with light-ion beams and targets NUCLEAR REACTIONS 12C(12C, X), E=2 GeV/nucleon; 1H(12C, X), E=2-10 GeV/nucleon; 12C(3He, X), E=5.14 GeV/nucleon; 12C(α, X), (6Li, X), E=3.7 GeV/nucleon; 12C(7Li, X), E=2.0 GeV/nucleon; calculated rapidity distributions of Λ hyperons and hyperresidues, excitation-energy distributions, production cross sections σ(E) of hypernuclei with and without Fermi breakup, transverse momentum distributions, projectile mass-number dependence of hypernuclear production cross section, invariant-mass spectra of 2n and 3n hypernuclei. 2,3n, 3,4,6H, 7Li, 7Be; calculated production σ(E) of hypernuclei. Dubna intranuclear cascade model (DCM). Comparison with experimental data from Dubna, and at GSI by the HypHI Collaboration.
doi: 10.1103/PhysRevC.98.024903
2017BO02 Phys.Rev. C 95, 014902 (2017) A.S.Botvina, K.K.Gudima, J.Steinheimer, M.Bleicher, J.Pochodzalla Formation of hypernuclei in heavy-ion collisions around the threshold energies
doi: 10.1103/PhysRevC.95.014902
2017BO15 Phys.Rev. C 96, 014913 (2017) A.S.Botvina, J.Steinheimer, M.Bleicher Formation of exotic baryon clusters in ultrarelativistic heavy-ion collisions
doi: 10.1103/PhysRevC.96.014913
2017ST04 Phys.Rev. C 95, 014911 (2017) J.Steinheimer, A.Botvina, M.Bleicher Sub-threshold charm production in nuclear collisions
doi: 10.1103/PhysRevC.95.014911
2016AV01 Bull.Rus.Acad.Sci.Phys. 80, 330 (2016) S.P.Avdeyev, V.A.Karnaukhov, W.Karcz, V.V.Kirakosyan, P.A.Rukoyatkin, V.I.Stegaylov, H.Oeschler, A.S.Botvina Source velocity at relativistic beams of 4He NUCLEAR REACTIONS 197Au(α, x), E=4, 14.6 GeV; measured intermediate mass fragment spectra using 4π FASA setup composed from ΔE-E and CsI(Tl) detector telescopes; deduced invariant σ, σ(θ), source velocities.
doi: 10.3103/S1062873816030047
2016BO24 Eur.Phys.J. A 52, 242 (2016) A.S.Botvina, M.Bleicher, J.Pochodzalla, J.Steinheimer Relativistic ion collisions as the source of hypernuclei
doi: 10.1140/epja/i2016-16242-7
2016BO28 Phys.Rev. C 94, 054615 (2016) A.S.Botvina, N.Buyukcizmeci, A.Ergun, R.Ogul, M.Bleicher, J.Pochodzalla Formation of hypernuclei in evaporation and fission processes NUCLEAR STRUCTURE 112,124Sn, 165Ho, 209Bi, 238U; calculated fragment mass distributions, probabilities of nuclear and hypernuclear fission, and evaporation of light hypernuclei, average mass numbers, charges, yields, excitation energies and the fission barriers of the fissioning hypernuclei. Generalization of nuclear evaporation and fission models applied to excited hot hypernuclei.
doi: 10.1103/PhysRevC.94.054615
2016VO13 Phys.Rev. C 94, 064611 (2016) N.Vonta, G.A.Souliotis, W.Loveland, Y.K.Kwon, K.Tshoo, S.C.Jeong, M.Veselsky, A.Bonasera, A.Botvina Neutron-rich rare-isotope production from projectile fission of heavy nuclei near 20 MeV/nucleon beam energy NUCLEAR REACTIONS 208Pb(238U, F), E=20 MeV/nucleon; 197Au(197Au, F), E=20 MeV/nucleon; analyzed experimental data obtained at NSCL-MSU using A1200 fragment separator; calculated isobaric yield distributions or cross sections, average Z/A versus A, mass distributions of projectile fission fragments, production cross sections and rates of accessible neutron-rich nuclides of Z=26-71 and N=26-116. Phenomenological deep-inelastic transfer model (DIT), and microscopic constrained molecular dynamics model (CoMD), with the statistical multifragmentation model (SMM) for the de-excitation or fission of the hot heavy projectile fragments. Comparison with experimental data. Relevance to r-process path and neutron dripline.
doi: 10.1103/PhysRevC.94.064611
2015ER04 Phys.Rev. C 92, 014610 (2015) A.Ergun, H.Imal, N.Buyukcizmeci, R.Ogul, A.S.Botvina Influence of angular momentum and Coulomb interaction of colliding nuclei on their multifragmentation NUCLEAR REACTIONS 84Kr(84Kr, X), E=35 MeV/nucleon; calculated total and specific charge yields, mean neutron-to-proton ratios, and velocity distributions of Z<40 primary hot fragments. Microcanonical Markov chain calculations within the statistical multifragmentation model, including angular momentum and long-range Coulomb interaction between projectile and target residues. Discussed connection between dynamical and statistical phenomena in nuclear reactions.
doi: 10.1103/PhysRevC.92.014610
2015IM01 Phys.Rev. C 91, 034605 (2015) H.Imal, A.Ergun, N.Buyukcizmeci, R.Ogul, A.S.Botvina, W.Trautmann Theoretical study of projectile fragmentation in the 112Sn + 112Sn and 124Sn + 124Sn reactions at 1 GeV/nucleon NUCLEAR REACTIONS 112Sn(112Sn, X), 124Sn(124Sn, X), E=600, 1000 MeV/nucleon; analyzed experimental data for the production cross sections of projectile fragments as a function of fragment atomic number Z, isotopic σ(Z) and symmetry-energy coefficient for final fragments with atomic numbers Z=10-21, 22-33, 34-45. Statistical multifragmentation model (SMM) calculations. Experimental data from measurements using FRS at GSI.
doi: 10.1103/PhysRevC.91.034605
2013BO23 Nucl.Phys. A914, 401c (2013) Production of exotic hypernuclei from excited nuclear systems
doi: 10.1016/j.nuclphysa.2012.12.126
2013BO28 Phys.Rev. C 88, 054605 (2013) A.S.Botvina, K.K.Gudima, J.Pochodzalla Production of hypernuclei in peripheral relativistic ion collisions
doi: 10.1103/PhysRevC.88.054605
2013BU08 Nucl.Phys. A907, 13 (2013) N.Buyukcizmeci, A.S.Botvina, I.N.Mishustin, R.Ogul, M.Hempel, J.Schaffner-Bielich, F.-K.Thielemann, S.Furusawa, K.Sumiyoshi, S.Yamada, H.Suzuki A comparative study of statistical models for nuclear equation of state of stellar matter
doi: 10.1016/j.nuclphysa.2013.03.010
2013BU11 Phys.Rev. C 88, 014611 (2013); Erratum Phys.Rev. C 93, 019902 (2016) N.Buyukcizmeci, A.S.Botvina, J.Pochodzalla, M.Bleicher Mechanisms for the production of hypernuclei beyond the neutron and proton drip lines
doi: 10.1103/PhysRevC.88.014611
2013ER05 Eur.Phys.J. A 49, 48 (2013) N.Eren, N.Buyukcizmeci, R.OguL, A.S.Botvina Mass distribution in the disintegration of heavy nuclei NUCLEAR REACTIONS 232Th(p, F), E=12 MeV;232Th, 235,238U(n, F), E=14 MeV; calculated fission mass distribution. Compared to data. 235U(X, F), (X, X'), E*=0.05-5 MeV/nucleon; calculated fission, evaporation, multifragmentation mass distributions. Compared to data. COMPILATION Os, Ir, Pt, Au, Hg, Tl, Pb, Bi, Po, At(p, F), (d, F), (3He, F), (α, F), (12C, F), (16O, F), E*≈10-90 MeV; compiled symmetric mass distribution variance; deduced simple trend. Ac, Th, Pa, U, Np, Pu, Am, Cm(n, F), (p, F), (d, F), (α, F), E*≈5-60 MeV; compiled symmetric to asymmetric fission peak ratio; deduced simple trend.
doi: 10.1140/epja/i2013-13048-1
2013ES03 Nucl.Phys. A914, 519c (2013) A.Esser, S.Nagao, F.Schulz, S.Bleser, M.Steinen, P.Achenbach, C.Ayerbe Gayoso, R.Bohm, O.Borodina, D.Bosnar, A.Botvina, V.Bozkurt, L.Debenjak, M.O.Distler, I.Friscic, Y.Fujii, T.Gogami, M.Gomez Rodriguez, O.Hashimoto, S.Hirose, H.Kanda, M.Kaneta, E.Kim, Y.Kohl, J.Kusaka, A.Margaryan, H.Merkel, M.Mihovilovic, U.Muller, S.N.Nakamura, J.Pochodzalla, C.Rappold, J.Reinhold, T.R.Saito, A.Sanchez Lorente, S.Sanchez Majos, B.S.Schlimme, M.Schoth, C.Sfienti, S.Sirca, L.Tang, M.Thiel, K.Tsukada, A.Weber, K.Yoshida Prospects for hypernuclear physics at Mainz: From KAOS@MAMI to PANDA@FAIR NUCLEAR REACTIONS 9Be(e, 3H), (e, 4H), E=1.5 GeV; measured Λ hypernuclei π-meson time coincidence with pion, muon, electron. Preliminary.
doi: 10.1016/j.nuclphysa.2013.02.008
2012BO07 Nucl.Phys. A881, 228 (2012) A.S.Botvina, K.K.Gudima, J.Steinheimer, I.N.Mishustin, J.Pochodzalla, A.Sanchez Lorente, M.Bleicher, H.Stoecker Production of hypernuclei in peripheral collisions of relativistic ions
doi: 10.1016/j.nuclphysa.2012.01.015
2012BO11 Phys.Rev. C 86, 011601 (2012) A.S.Botvina, I.N.Mishustin, J.Pochodzalla Production of exotic hypernuclei from excited nuclear systems NUCLEAR REACTIONS 12C(6Li, X)3H/4H/4He/5He, E=2 GeV/nucleon; calculated formation probability for hypernuclei. 4H, 8He; calculated production probability for hyper-dibaryons.
doi: 10.1103/PhysRevC.86.011601
2012BU13 J.Phys.(London) G39, 115102 (2012) N.Buyukcizmeci, H.Imal, R.Ogul, A.S.Botvina, I.N.Mishustin Isotopic yields and symmetry energy in nuclear multifragmentation reactions NUCLEAR REACTIONS 124Sn(124Sn, X), 112Sn(112Sn, X), E=50 MeV/nucleon; analyzed available data; calculated charge and isotope yields, isotope distributions. Statistical multifragmentation model, comparison with available data.
doi: 10.1088/0954-3899/39/11/115102
2012SO16 J.Phys.(London) G39, 115104 (2012) S.N.Soisson, A.Botvina, G.A.Souliotis, B.C.Stein, L.Heilborn, A.L.Keksis, Z.Kohley, L.W.May, D.V.Shetty, S.Wuenschel, S.J.Yennello Multifragmentation of reconstructed quasi-projectiles in the mass region A ∼ 30 NUCLEAR REACTIONS 112Sn(32S, X), E=45 MeV/nucleon; analyzed available data; calculated charge and mass distribution of fragments, N/Z, yield ratios. Statistical multifragmentation model, comparison with available data.
doi: 10.1088/0954-3899/39/11/115104
2011BO28 Phys.Rev. C 84, 064904 (2011) A.S.Botvina, K.K.Gudima, J.Steinheimer, M.Bleicher, I.N.Mishustin Production of spectator hypermatter in relativistic heavy-ion collisions
doi: 10.1103/PhysRevC.84.064904
2011BU02 Acta Phys.Pol. B42, 697 (2011) N.Buyukcizmeci, F.Bulut, M.Erdogan, H.Imal, R.Ogul, A.S.Botvina, I.N.Mishustin, W.Trautmann Investigating the Isotopic Effects in Nuclear Fragmentation NUCLEAR REACTIONS 124Sn(124Sn, X), 112Sn(112Sn, X), E not given; analyzed experimental data; deduced mean N/Z ratio for light fragments, symmetry term coefficient.
doi: 10.5506/APhysPolB.42.697
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
2010AV03 Bull.Rus.Acad.Sci.Phys. 74, 559 (2010); Izv.Akad.Nauk RAS, Ser.Fiz 74, 592 (2010) S.P.Avdeyev, V.A.Karnaukhov, H.Oeschler, V.V.Kirakosyan, P.A.Rukoyatkin, A.Budzanowski, W.Karcz, E.Norbeck, A.S.Botvina Emission time of the intermediate mass fragments in collisions of relativistic deuterons with the gold target NUCLEAR REACTIONS Au(d, X), E=4.4 GeV; measured reaction fragments; deduced relative velocity correlation function.
doi: 10.3103/S1062873810040295
2010BO19 Nucl.Phys. A843, 98 (2010) Statistical approach for supernova matter
doi: 10.1016/j.nuclphysa.2010.05.052
2010BU15 J.Phys.:Conf.Ser. 202, 012003 (2010) N.Buyukcizmeci, A.S.Botvina, I.N.Mishustin, R.Ogul Towards the equation of state for dense stellar matter
doi: 10.1088/1742-6596/202/1/012003
2009HU16 Phys.Rev. C 80, 064611 (2009) S.Hudan, A.B.McIntosh, J.Black, D.Mercier, C.J.Metelko, R.Yanez, R.T.de Souza, A.Chbihi, M.Famiano, M.O.Fregeau, J.Gauthier, J.Moisan, R.Roy, S.Bianchin, C.Schwarz, W.Trautmann, A.S.Botvina Charge correlations and isotopic distributions of projectile fragmentation events in 124Xe+112Sn at E/A=50 MeV NUCLEAR REACTIONS 112Sn(124Xe, X), E=50 MeV/nucleon; measured fission fragments; deduced correlation function between heavy-light, heavy-medium fragments, Dalitz diagrams, and isotopic distributions for Z=4-14 symmetric ternary events. Comparison of measured charge correlations in fragmentation reactions with calculations using GEMINI code and statistical multifragmentation model (SMM).
doi: 10.1103/PhysRevC.80.064611
2009OG05 J.Phys.(London) G36, 115106 (2009) R.Ogul, U.Atav, F.Bulut, N.Buyukcizmeci, M.Erdogan, H.Imal, A.S.Botvina, I.N.Mishustin Surface and symmetry energies in isoscaling for multifragmentation reactions NUCLEAR REACTIONS Sn(112Sn, X), (124Sn, X), E not given; calculated isoscaling parameters, neutron and proton ratios for light fragments. Markov chain calculations, comparison with MSU experimental data.
doi: 10.1088/0954-3899/36/11/115106
2008BO21 Phys.Atomic Nuclei 71, 1088 (2008) Stellar matter in supernova explosions and nuclear multifragmentation
doi: 10.1134/S1063778808060112
2008BU06 Phys.Rev. C 77, 034608 (2008) N.Buyukcizmeci, A.S.Botvina, I.N.Mishustin, R.Ogul Role of bulk energy in nuclear multifragmentation
doi: 10.1103/PhysRevC.77.034608
2008KA42 Phys.Atomic Nuclei 71, 2067 (2008) V.A.Karnaukhov, H.Oeschler, A.Budzanowski, S.P.Avdeyev, A.S.Botvina, E.A.Cherepanov, W.Karcz, V.V.Kirakosyan, P.A.Rukoyatkin, I.Skwirczynska, E.Norbeck Critical temperature for the nuclear liquid-gas phase transition (from multifragmentation and fission)
doi: 10.1134/S1063778808120077
2007BO30 Phys.Rev. C 76, 024909 (2007) Production of hypernuclei in multifragmentation of nuclear spectator matter
doi: 10.1103/PhysRevC.76.024909
2007KO04 Phys.Rev. C 75, 014601 (2007) S.Kowalski, J.B.Natowitz, S.Shlomo, R.Wada, K.Hagel, J.Wang, T.Materna, Z.Chen, Y.G.Ma, L.Qin, A.S.Botvina, D.Fabris, M.Lunardon, S.Moretto, G.Nebbia, S.Pesente, V.Rizzi, G.Viesti, M.Cinausero, G.Prete, T.Keutgen, Y.El Masri, Z.Majka, A.Ono Experimental determination of the symmetry energy of a low density nuclear gas NUCLEAR REACTIONS 92Mo, 197Au(64Zn, X), E=35 MeV/nucleon; measured light charged particle spectra, multiplicities, yield ratios; deduced temperature- and density-dependent symmetry energy coefficients.
doi: 10.1103/PhysRevC.75.014601
2007KO51 Nucl.Phys. A787, 619c (2007) S.Kowalski, J.B.Natowitz, S.Shlomo, R.Wada, K.Hagel, J.Wang, T.Materna, Z.Chen, Y.G.Ma, L.Qin, A.S.Botvina, D.Fabris, M.Lunardon, S.Moretto, G.Nebbia, S.Pesente, V.Rizzi, G.Viesti, M.Cinausero, G.Prete, T.Keutgen, Y.El Masri, Z.Majka, A.Ono Clustering and Symmetry Energy in a Low Density Nuclear Gas NUCLEAR REACTIONS 92Mo, 197Au(64Zn, X), E=35 MeV/nucleon; analyzed charged-particle and neutron mutliplicities; deduced cluster formation, reaction mechanism features and isoscaling parameters.
doi: 10.1016/j.nuclphysa.2006.12.092
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
2007SO02 Phys.Rev. C 75, 011601 (2007) G.A.Souliotis, A.S.Botvina, D.V.Shetty, A.L.Keksis, M.Jandel, M.Veselsky, S.J.Yennello Tracing the evolution of the symmetry energy of hot nuclear fragments from the compound nucleus towards multifragmentation NUCLEAR REACTIONS 64Ni(64Ni, X), 64Ni, 124Sn, 208Pb(86Kr, X), E=25 MeV/nucleon; analyzed fragments isotopic yields, mass distributions; deduced symmetry energy features.
doi: 10.1103/PhysRevC.75.011601
2007SO12 Nucl.Instrum.Methods Phys.Res. B261, 996 (2007) G.A.Souliotis, A.S.Botvina, D.V.Shetty, A.L.Keksis, M.Jandel, M.Veselsky, S.J.Yennello Properties of hot nuclear fragments formed in multifragmentation and their astrophysical implications NUCLEAR REACTIONS 64Ni, 124Sn, 208Pb(86Kr, X), 64Ni(64Ni, X), E=25 MeV/nucleon; measured fragment energies and time of flight. Deduced fragmentation cross sections.
doi: 10.1016/j.nimb.2007.04.185
2006BO25 Phys.Rev. C 74, 044609 (2006) A.S.Botvina, N.Buyukcizmeci, M.Erdogan, J.Lukasik, I.N.Mishustin, R.Ogul, W.Trautmann Modification of surface energy in nuclear multifragmentation NUCLEAR REACTIONS Be, C, Al, Cu, In, Au(139Xe, X), (197Au, X), (238U, X), E=600 MeV/nucleon; analyzed fragments yields, related data; deduced isospin dependence of surface energy coefficient.
doi: 10.1103/PhysRevC.74.044609
2006BO27 Eur.Phys.J. A 30, 121 (2006) Statistical description of nuclear break-up
doi: 10.1140/epja/i2005-10316-7
2006CA07 Nucl.Phys. A764, 15 (2006) L.Carlen, P.Golubev, B.Jakobsson, V.Avdeichikov, C.Ekstrom, C.-J.Friden, A.Kolozhvari, L.Westerberg, A.Siwek, K.Aleklett, H.Persson, C.Rouki, A.S.Botvina, J.P.Bondorf, I.A.Pshenichnov, I.N.Mishustin Dynamical and statistical fragment emission properties in 200 A MeV 20Ne + 40Ar collisions NUCLEAR REACTIONS 40Ar(20Ne, X), E=200 MeV/nucleon; measured fragments charge and angular distributions, isotopic yields and ratios; deduced reaction mechanism features. Cascade plus statistical multifragmentation model.
doi: 10.1016/j.nuclphysa.2005.09.009
2006IG02 Phys.Rev. C 74, 024605 (2006) J.Iglio, D.V.Shetty, S.J.Yennello, G.A.Souliotis, M.Jandel, A.L.Keksis, S.N.Soisson, B.C.Stein, S.Wuenschel, A.S.Botvina Symmetry energy and the isoscaling properties of the fragments produced in 40Ar, 40Ca + 58Fe, 58Ni reactions at 25, 33, 45, and 53 MeV/nucleon NUCLEAR REACTIONS 58Ni, 58Fe(40Ar, X), (40Ca, X), E=25, 33, 45, 53 MeV/nucleon; measured fragments isotopic yields; deduced symmetry energies, isoscaling properties. Statistical multifragmentation model.
doi: 10.1103/PhysRevC.74.024605
2006KA35 Phys.Atomic Nuclei 69, 1142 (2006) V.A.Karnaukhov, H.Oeschler, A.Budzanowski, S.P.Avdeyev, V.V.Kirakosyan, V.K.Rodionov, P.A.Rukoyatkin, A.V.Simonenko, W.Karcz, I.Skwirczynska, E.A.Kuzmin, E.Norbeck, A.S.Botvina Liquid-Fog and Liquid-Gas Phase Transitions in Hot Nuclei NUCLEAR REACTIONS Au(p, X), E=8.1 GeV; analyzed fragments kinetic energy and charge distributions, emission times; deduced volume parameters, phase transition features.
doi: 10.1134/S1063778806070076
2006KA52 Nucl.Phys. A780, 91 (2006) V.A.Karnaukhov, S.P.Avdeyev, A.S.Botvina, A.Budzanowski, L.V.Chulkov, B.Czech, W.Karcz, V.V.Kirakosyan, E.A.Kuzmin, E.Norbeck, H.Oeschler, V.K.Rodionov, P.A.Rukoyatkin, A.V.Simonenko, I.Skwirczynska Nuclear multifragmentation and fission: Similarity and differences NUCLEAR REACTIONS 197Au(p, X), E=8.1 GeV; analyzed fragment charge and kinetic energy distributions, emission time; deduced chemical and kinetic freeze-out volumes.
doi: 10.1016/j.nuclphysa.2006.09.017
2005BO46 Phys.Rev. C 72, 048801 (2005) Multifragmentation reactions and properties of stellar matter at subnuclear densities
doi: 10.1103/PhysRevC.72.048801
2005BU13 Acta Phys.Pol. B36, 1203 (2005) A.Budzanowski, V.A.Karnaukhov, H.Oeschler, S.P.Avdeyev, V.K.Rodionov, V.V.Kirakosyan, A.V.Simonenko, P.A.Rukoyatkin, W.Karcz, I.Skwirczynska, E.A.Kuzmin, L.V.Chulkov, E.Norbeck, A.S.Botvina Phase transitions in highly excited nuclei NUCLEAR REACTIONS 197Au(p, X), E=8.1 GeV; analyzed fragment charge and energy distributions, multiplicities, related data; deduced spinodal decomposition, phase transition features. Statistical multifragmentation model.
2005BU27 Eur.Phys.J. A 25, 57 (2005) N.Buyukcizmeci, R.Ogul, A.S.Botvina Isospin and symmetry energy effects on nuclear fragment production in liquid-gas-type phase transition region NUCLEAR STRUCTURE 78Kr, 124La, 124Sn, 197Au; calculated fragment mass yields vs excitation energy; deduced isospin and symmetry energy effects. Statistical multifragmentation model.
doi: 10.1140/epja/i2004-10281-7
2005HE07 Nucl.Phys. A749, 110c (2005) D.Henzlova, L.Audouin, J.Benlliure, A.S.Botvina, A.Boudard, E.Casarejos, J.E.Ducret, T.Enqvist, L.T.Got, A.Heinz, V.Henzl, A.Junghans, B.Jurado, A.Kelic, A.Krasa, T.Kurtukian, S.Leray, P.Napolitani, M.F.Ordonez, J.Pereira, R.Pleskac, F.Rejmund, M.V.Ricciardi, K.-H.Schmidt, Ch.Schmitt, C.Stephan, C.Villagrasa, C.Volant, A.Wagner, O.Yordanov Isotopically resolved residues from the fragmentation of projectiles with largely different N/Z - the isospin-thermometer method NUCLEAR REACTIONS Pb(124Xe, X), (136Xe, X), E=1 GeV/nucleon; measured fragments charge and mass distributions; deduced freeze-out temperature.
doi: 10.1016/j.nuclphysa.2004.12.016
2005JA01 J.Phys.(London) G31, 29 (2005) M.Jandel, A.S.Botvina, S.J.Yennello, G.A.Souliotis, D.V.Shetty, E.Bell, A.Keksis The decay time scale for highly excited nuclei as seen from asymmetrical emission of particles NUCLEAR REACTIONS 112Sn(28Si, X), E=50 MeV/nucleon; analyzed α-spectra, anisotropy; deduced fragments decay time scale features.
doi: 10.1088/0954-3899/31/1/003
2005KA08 Nucl.Phys. A749, 65c (2005) V.A.Karnaukhov, H.Oeschler, S.P.Avdeyev, V.K.Rodionov, V.V.Kirakosyan, A.V.Simonenko, P.A.Rukoyatkin, A.Budzanowski, W.Karcz, I.Skwirczynska, E.A.Kuzmin, L.V.Chulkov, E.Norbeck, A.S.Botvina Spinodal decomposition, nuclear fog and two characteristic volumes in thermal multifragmentation NUCLEAR REACTIONS Au(p, X), E=8.1 GeV; analyzed intermediate mass fragments charge distributions, kinetic energy spectra; deduced volume parameters, phase transition features.
doi: 10.1016/j.nuclphysa.2004.12.009
2005OG01 Nucl.Phys. A749, 126c (2005) R.Ogul, N.Buyukcizmeci, A.S.Botvina Nuclear fragmentation and critical temperature for the liquid-gas phase transition region NUCLEAR STRUCTURE 124La, 124Sn, 197Au; calculated fragment mass yields vs excitation energy; deduced phase transition features. Statistical multifragmentation model.
doi: 10.1016/j.nuclphysa.2004.12.020
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
2005SH08 Phys.Rev. C 71, 024602 (2005) D.V.Shetty, A.S.Botvina, S.J.Yennello, G.A.Souliotis, E.Bell, A.Keksis Fragment yield distribution and the influence of neutron composition and excitation energy in multifragmentation reactions NUCLEAR REACTIONS 58Fe, 58Ni(58Fe, X), (58Ni, X), E=30, 40, 47 MeV/nucleon; measured fragments isotopic yields; deduced isoscaling parameter, symmetry energy. Comparison with statistical multifragmentation model predictions.
doi: 10.1103/PhysRevC.71.024602
2004BO07 Phys.Lett. B 584, 233 (2004) Formation of hot heavy nuclei in supernova explosions
doi: 10.1016/j.physletb.2004.01.064
2004HE14 Prog.Part.Nucl.Phys. 53, 97 (2004) D.Henzlova, M.V.Ricciardi, J.Benlliure, A.S.Botvina, T.Enqvist, A.Kelic, P.Napolitani, J.Pereira, K.-H.Schmidt Investigation of the N/Z of the heavy fragmentation products-the isospin thermometer method NUCLEAR REACTIONS Ti, Pb(238U, X), E=1 GeV/nucleon; 2H, Ti(208Pb, X), E=1 GeV/nucleon; analyzed fragments charge and mass distributions; deduced thermal properties.
doi: 10.1016/j.ppnp.2004.02.009
2004KA23 Nucl.Phys. A734, 520 (2004) V.A.Karnaukhov, H.Oeschler, S.P.Avdeyev, V.K.Rodionov, A.V.Simomenko, V.V.Kirakosyan, A.Budzanowski, W.Karcz, I.Skwirczynska, E.A.Kuzmin, E.Norbeck, A.S.Botvina Multifragmentation and nuclear phase transitions (liquid-fog and liquid-gas) NUCLEAR REACTIONS Au(p, X), E=3.6, 8.1 GeV; analyzed intermediate mass fragment charge distributions; deduced phase transition temperature. Statistical multifragmentation model.
doi: 10.1016/j.nuclphysa.2004.01.095
2004KA55 Phys.Rev. C 70, 041601 (2004) V.A.Karnaukhov, H.Oeschler, S.P.Avdeyev, V.K.Rodionov, V.V.Kirakosyan, A.V.Simonenko, P.A.Rukoyatkin, A.Budzanowski, W.Karcz, I.Skwirczynska, E.A.Kuzmin, L.V.Chulkov, E.Norbeck, A.S.Botvina Two characteristic volumes in thermal nuclear multifragmentation NUCLEAR REACTIONS 197Au(p, X), E=8.1 GeV; measured intermediate mass fragment charge distributions, kinetic energy spectra, related features; deduced volume parameters, two characteristic volumes. Statistical multifragmentation model.
doi: 10.1103/PhysRevC.70.041601
2004NA36 Phys.Rev. C 70, 054607 (2004) P.Napolitani, K.-H.Schmidt, A.S.Botvina, F.Rejmund, L.Tassan-Got, C.Villagrasa High-resolution velocity measurements on fully identified light nuclides produced in 56Fe + hydrogen and 56Fe + titanium systems NUCLEAR REACTIONS 1H, Ti(56Fe, X), E=1 GeV/nucleon; measured fragments isotopic production σ, velocity and mass distributions; deduced reaction mechanism features.
doi: 10.1103/PhysRevC.70.054607
2004SC28 Phys.Rev. C 70, 014902 (2004) C.Scheidenberger, I.A.Pshenichnov, K.Summerer, A.Ventura, J.P.Bondorf, A.S.Botvina, I.N.Mishustin, D.Boutin, S.Datz, H.Geissel, P.Grafstrom, H.Knudsen, H.F.Krause, B.Lommel, S.P.Moller, G.Munzenberg, R.H.Schuch, E.Uggerhoj, U.Uggerhoj, C.R.Vane, Z.Z.Vilakazi, H.Weick Charge-changing interactions of ultrarelativistic Pb nuclei NUCLEAR REACTIONS H, C, Al, Cu, Sn, Au(208Pb, X), E=158 GeV/nucleon; measured charge-changing σ; deduced reaction mechanism features. Abrasion-ablation model and relativistic electromagnetic dissociation model analysis.
doi: 10.1103/PhysRevC.70.014902
2004SH26 Phys.Rev. C 70, 011601 (2004) D.V.Shetty, S.J.Yennello, A.S.Botvina, G.A.Souliotis, M.Jandel, E.Bell, A.Keksis, S.Soisson, B.Stein, J.Iglio Symmetry energy and the isospin dependent equation of state NUCLEAR REACTIONS 58Ni, 58Fe(58Ni, X), (58Fe, X), E=30, 40, 47 MeV/nucleon; measured fragment yield ratios; deduced isoscaling parameter, symmetry energy. Antisymmetrized molecular dynamics calculation.
doi: 10.1103/PhysRevC.70.011601
2003KA05 Phys.Rev. C 67, 011601 (2003) V.A.Karnaukhov, H.Oeschler, S.P.Avdeyev, E.V.Duginova, V.K.Rodionov, A.Budzanowski, W.Karcz, O.V.Bochkarev, E.A.Kuzmin, L.V.Chulkov, E.Norbeck, A.S.Botvina Critical temperature for the nuclear liquid-gas phase transition NUCLEAR REACTIONS 197Au(p, X), E=8.1 GeV; 197Au(α, X), E=4, 14.6 GeV; 197Au(12C, X), E=22.4 GeV; analyzed fragment charge distributions; deduced critical temperature for liquid-gas phase transition. Statistical multifragmentation model.
doi: 10.1103/PhysRevC.67.011601
2003KA38 Yad.Fiz. 66, 1282 (2003); Phys.Atomic Nuclei 66, 1242 (2003) V.A.Karnaukhov, S.P.Avdeyev, E.V.Duginova, L.A.Petrov, V.K.Rodionov, H.Oeschler, A.Budzanowski, W.Karcz, M.Janicki, O.V.Bochkarev, E.A.Kuzmin, L.V.Chulkov, E.Norbeck, A.S.Botvina Thermal Multifragmentation of Hot Nuclei and Liquid-Fog Phase Transition NUCLEAR REACTIONS 197Au(p, X), E=2.2, 3.6, 8.1 GeV; 197Au(α, X), E=4, 14.6 GeV; 197Au(12C, X), E=22.4 GeV; analyzed intermediate mass fragments multiplicity, velocity, and charge distributions, angular correlations; deduced thermal multifragmentation.
doi: 10.1134/1.1592578
2003NA18 Yad.Fiz. 66, 1517 (2003); Phys.Atomic Nuclei 66, 1471 (2003) P.Napolitani, K.-H.Schmidt, P.Armbruster, A.S.Botvina, M.V.Ricciardi, L.Tassan-Got, F.Rejmund, T.Enqvist Determination of the Freeze-Out Temperature by the Isospin Thermometer NUCLEAR REACTIONS Pb(238U, X), 2H, Ti(208Pb, X), 1H, Ti(56Fe, X), E=1 GeV/nucleon; Be(86Kr, X), E=500 MeV/nucleon; Ta(p, X), E=5.7 GeV; Au(p, X), E=11.5 GeV; analyzed fragment mass yields; deduced thermometer based on neutron excess.
doi: 10.1134/1.1601752
2003NE12 Eur.Phys.J. A 17, 559 (2003) Limits of complete equilibration of fragments produced in central Au on Au collisions at intermediate energies NUCLEAR REACTIONS 197Au(197Au, X), E=100-1000 MeV/nucleon; analyzed fragment yields, multiplicities, energies, related data; deduced role of dynamical mechanisms, other reaction mechanism features. Modified statistical model.
doi: 10.1140/EPJA/i2002-10160-3
2002AV03 Nucl.Phys. A709, 392 (2002) S.P.Avdeyev, V.A.Karnaukhov, L.A.Petrov, V.K.Rodionov, P.A.Rukoyatkin, V.D.Toneev, H.Oeschler, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, A.Budzanowski, W.Karcz, M.Janicki, E.Norbeck, A.S.Botvina, K.K.Gudima Comparative Study of Multifragmentation of Gold Nuclei Induced by Relativistic Protons, 4He, and 12C NUCLEAR REACTIONS 197Au(p, X), E=2-8 GeV; 197Au(α, X), E=4, 14.6 GeV; 197Au(12C, X), E=22.4 GeV; measured multiplicities of intermediate mass fragments, charge, energy, and angular distributions; deduced collective flow features. Comparison with model calculations.
doi: 10.1016/S0375-9474(02)01028-X
2002BO13 Phys.Rev. C65, 044610 (2002) A.S.Botvina, O.V.Lozhkin, W.Trautmann Isoscaling in Light-Ion Induced Reactions and Its Statistical Interpretation NUCLEAR REACTIONS 112,124Sn(p, X), (d, X), (α, X), E=0.66-15.3 GeV; analyzed fragments isotopic yields, related data; deduced isoscaling behavior. Statistical multifragmentation model analysis.
doi: 10.1103/PhysRevC.65.044610
2002KA70 Part. and Nucl., Lett. 113, 5 (2002) V.A.Karnaukhov, H.Oeschler, S.P.Avdeyev, E.V.Duginova, V.K.Rodionov, A.Budzanowski, W.Karcz, O.V.Bochkarev, E.A.Kuzmin, L.V.Chulkov, E.Norbeck, A.S.Botvina Thermal Multifragmentation, Nuclear Fog and Critical Temperature for the Liquid-Gas Phase Transition NUCLEAR REACTIONS Au(p, X), (α, X), (12C, X), E=high; analyzed fragment charge distributions; deduced critical temperature for phase transition. Statistical multifragmentation model.
2002MI35 Phys.Rev. C66, 021601 (2002) P.M.Milazzo, A.S.Botvina, G.Vannini, M.Bruno, N.Colonna, M.D'Agostino, F.Gramegna, I.Iori, G.V.Margagliotti, P.F.Mastinu, A.Moroni, R.Rui Isotopic composition of fragments in multifragmentation of very large nuclear systems: Effects of the chemical equilibrium NUCLEAR REACTIONS 197Au(197Au, X), E=35 MeV/nucleon; measured fragments isotopic yields; deduced source features. Statistical multifragmentation model analysis.
doi: 10.1103/PhysRevC.66.021601
2002OG10 Phys.Rev. C 66, 051601 (2002) Critical temperature of nuclear matter and fragment distributions in multifragmentation of finite nuclei NUCLEAR STRUCTURE 197Au; calculated fragment mass and charge yields vs excitation energy, role of critical temperature. Statistical multifragmentation model.
doi: 10.1103/PhysRevC.66.051601
2002PI11 Phys.Rev. C65, 064606 (2002) L.Pienkowski, K.Kwiatkowski, T.Lefort, W.-C.Hsi, L.Beaulieu, V.E.Viola, A.Botvina, R.G.Korteling, R.Laforest, E.Martin, E.Ramakrishnan, D.Rowland, A.Ruangma, E.Winchester, S.J.Yennello, B.Back, H.Breuer, S.Gushue, L.P.Remsberg Breakup Time Scale Studied in the 8 GeV/c π- + 197Au Reaction NUCLEAR REACTIONS 197Au(π-, X), E at 8 GeV/c; measured fragments charge, energy, angular distributions; deduced breakup time scale, related reaction mechanism features.
doi: 10.1103/PhysRevC.65.064606
2002RO11 Nucl.Phys. A700, 457 (2002) V.K.Rodionov, S.P.Avdeyev, V.A.Karnaukhov, L.A.Petrov, V.V.Kirakosyan, P.A.Rukoyatkin, H.Oeschler, A.Budzanowski, W.Karcz, M.Janicki, O.V.Bochkarev, E.A.Kuzmin, L.V.Chulkov, E.Norbeck, A.S.Botvina Time Scale of the Thermal Multifragmentation in p + Au Collisions at 8.1 GeV NUCLEAR REACTIONS 197Au(p, X), E=8.1 GeV; measured intermediate mass fragments charge, energy distributions, angular correlations; deduced time scale. FASA detector array. Comparison with model predictions.
doi: 10.1016/S0375-9474(01)01307-0
2002RU12 Phys.Rev. C66, 044603 (2002) A.Ruangma, R.Laforest, E.Martin, E.Ramakrishnan, D.J.Rowland, M.Veselsky, E.M.Winchester, S.J.Yennello, L.Beaulieu, W.-c.Hsi, K.Kwiatkowski, T.Lefort, V.E.Viola, A.Botvina, R.G.Korteling, L.Pienkowski, H.Breuer, S.Gushue, L.P.Remsberg, B.Back Caloric curve of 8 GeV/c π-, p-bar + 197Au reactions NUCLEAR REACTIONS 197Au(p-bar, X), (π-, X), E at 8 GeV/c; measured fragment spectra, yields ratios; deduced caloric curves. Comparison with model predictions.
doi: 10.1103/PhysRevC.66.044603
2002SC39 Nucl.Phys. A710, 157 (2002) K.-H.Schmidt, M.V.Ricciardi, A.S.Botvina, T.Enqvist Production of neutron-rich heavy residues and the freeze-out temperature in the fragmentation of relativistic 238U projectiles determined by the isospin thermometer NUCLEAR REACTIONS Pb(238U, X), E=1 GeV/nucleon; measured fragments isotopic yields; deduced reaction mechanism features, freeze-out temperature. Isospin thermometer method, fragment separator, comparison with model predictions.
doi: 10.1016/S0375-9474(02)01120-X
2002SC54 J.Nucl.Radiochem.Sci. 3, No 1, 51 (2002) K.-H.Schmidt, P.Armbruster, J.Benlliure, C.Bockstiegel, A.Botvina, H.-G.Clerc, T.Enqvist, A.Grewe, A.Heinz, A.R.Junghans, B.Jurado, J.Muller, M.V.Ricciardi, F.Rejmund, S.Steinhauser, B.Voss Experiments on Fission Dynamics with Relativistic Heavy-ion Beams
2002XU07 Phys.Rev. C65, 061602 (2002) H.Xu, R.Alfaro, B.Davin, L.Beaulieu, Y.Larochelle, T.Lefort, R.Yanez, S.Hudan, R.T.de Souza, T.X.Liu, X.D.Liu, W.G.Lynch, R.Shomin, W.P.Tan, M.B.Tsang, A.Vander Molen, A.Wagner, H.F.Xi, C.K.Gelbke, R.J.Charity, L.G.Sobotka, A.S.Botvina Fragment Isospin as a Probe of Heavy-Ion Collisions NUCLEAR REACTIONS 98Mo(114Cd, X), E=50 MeV/nucleon; measured fragments isotopic yields, velocity distributions; deduced source features. Comparison with statistical model results.
doi: 10.1103/PhysRevC.65.061602
2001AV01 Nucl.Phys. A681, 287c (2001) S.P.Avdeyev, V.A.Karnaukhov, L.A.Petrov, V.K.Rodionov, V.D.Toneev, H.Oeschler, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, A.Budzanowski, W.Karcz, M.Janicki, E.Norbeck, A.S.Botvina On the Way from Thermal Multifragmentation to Dynamical Disintegration NUCLEAR REACTIONS 197Au(p, X), (α, X), (12C, X), E=high; measured intermediate mass fragments kinetic energy; deduced collective flow features.
doi: 10.1016/S0375-9474(00)00529-7
2001AV02 Phys.Lett. 503B, 256 (2001) S.P.Avdeyev, V.A.Karnaukhov, L.A.Petrov, V.K.Rodionov, V.D.Toneev, H.Oeschler, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, A.Budzanowski, W.Karcz, M.Janicki, E.Norbeck, A.S.Botvina Transition from Thermal to Rapid Expansion in Multifragmentation of Gold Induced by Light Relativistic Projectiles NUCLEAR REACTIONS 197Au(p, X), E=2.1, 3.6, 8.1 GeV; 197Au(α, X), E=4, 14.6 GeV; 197Au(12C, X), E=22.4 GeV; measured intermediate mass fragments energy spectra; deduced deviation from thermal breakup. Statistical multifragmentation model.
doi: 10.1016/S0370-2693(01)00227-1
2001AV04 Yad.Fiz. 64, No 9, 1628 (2001); Phys.Atomic Nuclei 64, 1549 (2001) S.P.Avdeyev, V.A.Karnaukhov, L.A.Petrov, V.K.Rodionov, V.D.Toneev, H.Oeschler, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, A.Budzanowski, W.Karcz, M.Janicki, E.Norbeck, A.S.Botvina, W.A.Friedman, K.K.Gudima, P.A.Rukoyatkin Multifragmentation of Gold Nuclei by Light Relativistic Ions: Thermal breakup versus dynamical disintegration NUCLEAR REACTIONS 197Au(p, X), E=2.16, 3.6, 8.1 GeV; 197Au(α, X), E=4, 14.6 GeV; 197Au(12C, X), E=22.4 GeV; measured intermediate mass fragments multiplicities, energy, angle, charge, and mass distributions; deduced fragmentation mechanism features. Statistical multifragmentation model, expanding emitting source model calculations.
doi: 10.1134/1.1409497
2001BO22 Phys.Rev. C63, 061601 (2001) Statistical Evolution of Isotope Composition of Nuclear Fragments NUCLEAR STRUCTURE 197Au; calculated fragment mass, charge yields following breakup of excited nucleus. Markov chain version of statistical multifragmentation model.
doi: 10.1103/PhysRevC.63.061601
2001PA09 Nucl.Phys. A681, 331c (2001) A.Pagano, S.Aiello, M.Alderighi, A.Anzalone, M.Baldo, R.Barna, M.Bartolucci, I.Berceanu, A.Bonasera, B.Borderie, A.Botvina, R.Bougault, M.Bruno, G.Cardella, S.Cavallaro, M.Colonna, M.D'Agostino, E.D'Amico, R.Dayras, N.De Cesare, E.De Filippo, D.De Pasquale, M.Di Toro, S.Femino, E.Fuschini, E.Geraci, M.Geraci, F.Giustolisi, A.Grzeszczuk, P.Guazzoni, D.Guinet, M.Iacono-Manno, A.Italiano, S.Kolwaski, G.Lanzano, G.Lanzalone, N.Le Neindre, S.Li, U.Lombardo, S.Lo Nigro, C.Maiolino, D.Mahboub, G.Manfredi, G.Margagliotti, D.Moisa, T.Paduszynski, M.Papa, C.M.Petrovici, E.Piasecki, S.Pirrone, G.Politi, E.Pollacco, A.Pop, F.Porto, A.Rapisarda, M.F.Rivet, E.Rosato, S.Sambataro, G.Sechi, V.Simion, M.L.Sperduto, J.C.Steckmeyer, C.Sutera, A.Trifiro, M.Trimarchi, G.Vannini, M.Vigilante, J.Wilczynski, H.Wu, Z.Xiao, L.Zetta, W.Zipper Physics with the Chimera Detector at LNS at Catania: The REVERSE experiment NUCLEAR REACTIONS 58,64Ni(112Sn, X), (124Sn, X), E=35 MeV/nucleon; measured fragments isotopic yields.
doi: 10.1016/S0375-9474(00)00536-4
2001VI02 Nucl.Phys. A681, 267c (2001) V.E.Viola, T.Lefort, L.Beaulieu, K.Kwiatkowski, G.Wang, R.de Souza, L.Pienkowski, A.Botvina, H.Breuer, D.Durand, R.G.Korteling, R.Laforest, E.Martin, E.Ramakrishnan, D.Rowland, A.Ruangma, E.Winchester, S.J.Yennello Signals for the Transition from Liquid to Gas in Hot Nuclei NUCLEAR REACTIONS 197Au(p, X), (p-bar, X), (π-, X), E at 5-15 GeV/c; measured intermediate mass fragments kinetic energy, correlation functions; deduced nuclear phase transition features.
doi: 10.1016/S0375-9474(00)00526-1
2000AV06 Part. and Nucl., Lett. 99, 62 (2000) S.P.Avdeyev, V.A.Karnaukhov, L.A.Petrov, V.K.Rodionov, V.D.Toneev, H.Oeschler, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, A.Budzanowski, W.Karcz, M.Janicki, E.Norbeck, A.S.Botvina Collective Flow in Multifragmentation Induced by Relativistic Helium and Carbon Ions NUCLEAR REACTIONS 197Au(α, X), (12C, X), E=1-4 GeV/nucleon; measured intermediate mass fragments kinetic energy, charge distributions; deduced collective flow features. Comparison with proton-induced reactions.
2000LE29 Phys.Rev. C62, 031604 (2000) T.Lefort, L.Beaulieu, A.Botvina, D.Durand, K.Kwiatkowski, W.-c.Hsi, L.Pienkowski, H.Breuer, R.G.Korteling, R.Laforest, E.Martin, E.Ramakrishnan, D.Rowland, A.Ruangma, V.E.Viola, E.Winchester, S.J.Yennello Thermal Expansion Effects in the 8 GeV/c π- + 197Au Reaction NUCLEAR REACTIONS 197Au(π-, X), E at 8 GeV/c; measured fragments charge, kinetic energy spectra; deduced thermal expansion effects. Comparison with statistical multifragmentation models.
doi: 10.1103/PhysRevC.62.031604
2000MI31 Phys.Rev. C62, 041602 (2000) P.M.Milazzo, A.S.Botvina, G.Vannini, N.Colonna, F.Gramegna, G.V.Margagliotti, P.F.Mastinu, A.Moroni, R.Rui Isotopic Composition of Fragments in Nuclear Multifragmentation NUCLEAR REACTIONS 197Au(197Au, X), E=35 MeV/nucleon; Cu(Xe, X), E=30 MeV/nucleon; measured Z=3-6 fragments isotopic yields vs source excitation energy. Comparison with statistical multifragmentation model predictions.
doi: 10.1103/PhysRevC.62.041602
2000NE01 Eur.Phys.J. A 7, 101 (2000) What is the Physics Behind the 3He-4He Anomaly ? NUCLEAR REACTIONS 197Au(197Au, X), E=0.25, 1.15 GeV/nucleon; calculated light charged fragments kinetic energy vs mass, 3He/4He yield ratio; deduced origin of anomaly. Coalescence algorithm, statistical approach.
doi: 10.1007/s100500050016
2000OE06 Part. and Nucl., Lett. 99, 70 (2000) H.Oeschler, A.S.Botvina, D.H.E.Gross, S.P.Avdeyev, V.A.Karnaukhov, L.A.Petrov, V.K.Rodionov, O.V.Bochkarev, L.V.Chulkov, E.A.Kuzmin, A.Budzanowski, W.Karcz, M.Janicki, E.Norbeck Variation of the Coulomb Replusion in Multifragmentation NUCLEAR REACTIONS 197Au(p, X), E=8.1 GeV; measured intermediate mass fragments yields, charge and energy distributions; deduced contribution from Coulomb repulsion vs fragment multiplicity.
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