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Light Cluster Production in Central Symmetric Heavy-Ion Reactions from Fermi to Gev Energies. Symmetry (Basel) 2021. [DOI: 10.3390/sym13081406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Correlations and clustering are of great importance in the study of the Nuclear Equation of State. Information on these items/aspects can be obtained using heavy-ion reactions which are described by dynamical theories. We propose a dataset that will be useful for improving the description of light cluster production in transport model approaches. The dataset combines published and new data and is presented in a form that allows direct comparison of the experiment with theoretical predictions. The dataset is ranging in bombarding energy from 32 to 1930 A MeV. In constructing this dataset, we put in evidence the existence of a change in the light cluster production mechanism that corresponds to a peak in deuteron production.
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Stoicea G, Petrovici M, Andronic A, Herrmann N, Alard JP, Basrak Z, Barret V, Bastid N, Caplar R, Crochet P, Dupieux P, Dzelalija M, Fodor Z, Hartmann O, Hildenbrand KD, Hong B, Kecskemeti J, Kim YJ, Kirejczyk M, Korolija M, Kotte R, Kress T, Lebedev A, Leifels Y, Lopez X, Merschmeier M, Neubert W, Pelte D, Rami F, Reisdorf W, Schüll D, Seres Z, Sikora B, Sim KS, Simion V, Siwek-Wilczyńska K, Smolyankin V, Stockmeier M, Wiśniewski K, Wohlfarth D, Yushmanov I, Zhilin A, Danielewicz P. Azimuthal dependence of collective expansion for symmetric heavy-ion collisions. PHYSICAL REVIEW LETTERS 2004; 92:072303. [PMID: 14995843 DOI: 10.1103/physrevlett.92.072303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2003] [Indexed: 05/24/2023]
Abstract
Detailed studies of the azimuthal dependence of the mean fragment and flow energies in the Au+Au and Xe+CsI systems are reported as a function of incident energy and centrality. Comparisons between data and model calculations show that the flow energy values along different azimuthal directions could be viewed as snapshots of the fireball expansion with different exposure times. For the same number of participating nucleons more transversally elongated participant shapes from the heavier system produce less collective transverse energy. Good agreement with Boltzmann-Uehling-Uhlenbeck calculations is obtained for a soft nuclear equation of state.
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Affiliation(s)
- G Stoicea
- National Institute for Nuclear Physics and Engineering, Bucharest, Romania
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Pak R, Craig D, Gualtieri EE, Hannuschke SA, Lacey RA, Lauret J, Llope WJ, Stone NT, Westfall GD, Yee J. Radial flow in 40Ar+45Sc reactions at E=35-115 MeV/nucleon. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 54:1681-1687. [PMID: 9971515 DOI: 10.1103/physrevc.54.1681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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4
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Wang S, Lisa MA, Albergo S, Bieser F, Brady FP, Caccia Z, Cebra DA, Chacon AD, Chance JL, Choi Y, Costa S, Elliott JB, Gilkes ML, Hauger JA, Hirsch AS, Hjort EL, Insolia A, Justice M, Keane D, Kintner J, Lindenstruth V, Liu H, Matis HS, McMahan M, McParland C, Olson DL, Partlan MD, Porile NT, Potenza R, Rai G, Rasmussen J, Ritter HG, Romanski J, Romero JL, Russo GV, Scharenberg RP, Scott A, Shao Y, Srivastava BK, Symons TJ, Tincknell ML, Tuvè C, Warren PG, Weerasundara D, Wieman HH, Wolf KL. In-plane retardation of collective expansion in Au+Au collisions. PHYSICAL REVIEW LETTERS 1996; 76:3911-3914. [PMID: 10061144 DOI: 10.1103/physrevlett.76.3911] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Heilbronn L. Neutron yields from interactions of GCR-like beams in stopping targets. ADVANCES IN SPACE RESEARCH : THE OFFICIAL JOURNAL OF THE COMMITTEE ON SPACE RESEARCH (COSPAR) 1996; 17:69-76. [PMID: 11540373 DOI: 10.1016/0273-1177(95)00514-f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
In order to accurately determine the radiation risk to astronauts from GCR, the nature of the secondary radiation field created by the fragmentation of GCR in shielding and tissue must be understood. Due to the their high penetrabilities, neutrons are an important component of the secondary radiation field, especially for astronauts protected by thick shielding on lunar or Martian bases. Neutron yields from 435A MeV and 272A MeV Nb stopping in Nb and Al targets are presented, along with some preliminary analysis of neutron yields from 155A MeV C stopping in Al. Energy spectra and angular distributions are shown for neutron energies above 20 MeV. The data provides some information about the dependence of the neutron yield on projectile energy and target mass. Comparisons of the data with BUU calculations are also shown.
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Affiliation(s)
- L Heilbronn
- Lawrence Berkeley Laboratory, Berkeley, CA 94720, USA
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Lisa MA, Albergo S, Bieser F, Brady FP, Caccia Z, Cebra DA, Chacon AD, Chance JL, Choi Y, Costa S, Elliott JB, Gilkes ML, Hauger JA, Hirsch AS, Hjort EL, Insolia A, Justice M, Keane D, Kintner J, Matis HS, McMahan M, McParland C, Olson DL, Partlan MD, Porile NT, Potenza R, Rai G, Rasmussen J, Ritter HG, Romanski J, Romero JL, Russo GV, Scharenberg R, Scott A, Shao Y, Srivastava BK, Symons TJ, Tincknell M, Tuvé C, Wang S, Warren P, Westfall GD, Wieman HH, Wolf K. Radial flow in Au+Au collisions at E=(0.25-1.15)A GeV. PHYSICAL REVIEW LETTERS 1995; 75:2662-2665. [PMID: 10059373 DOI: 10.1103/physrevlett.75.2662] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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7
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Li BA, Yennello SJ. Isospin nonequilibrium in heavy-ion collisions at intermediate energies. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 52:R1746-R1749. [PMID: 9970756 DOI: 10.1103/physrevc.52.r1746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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8
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Kotte R, Kämpfer B, Mösner J, Neubert W, Wohlfarth D, Alard JP, Amouroux V, Basrak Z, Bastid N, Belayev IM, Berger L, Blaich T, Boussange S, Buta A, Caplar R, Cerruti C, Cindro N, Coffin JP, Don R, Dupieux P, Erö J, Fan ZG, Fintz P, Fodor Z, Fraysse L, Freifelder R, Frolov S, Gobbi A, Grigorian Y, Guillaume G, Herrmann N, Hildenbrand KD, Hölbling S, Houari O, Ibnouzahir M, Jeong SC, Jundt F, Kecskemeti J, Koncz P, Korchagin Y, Krämer M, Kuhn C, Legrand I, Lebedev A, Manko V, Matulewicz T, Mgebrishvili G, Moisa D, Montarou G, Montbel I, Pelte D, Petrovici M, Pras P, Rami F, Ramillien V, Reisdorf W, Sadchikov A, Schüll D, Seres Z, Sikora B, Simion V, Smolyankin S, Sodan U, Teh K. Interplay of collective flow phenomena and velocity correlations of intermediate-mass fragments in collisions of Au+Au at E=(100-400)A MeV. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 51:2686-2699. [PMID: 9970355 DOI: 10.1103/physrevc.51.2686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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9
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Mattiello R, Jahns A, Sorge H, Stöcker H, Greiner W. Deuteron flow in ultrarelativistic heavy ion reactions. PHYSICAL REVIEW LETTERS 1995; 74:2180-2183. [PMID: 10057863 DOI: 10.1103/physrevlett.74.2180] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Zhang J, Gale C. Fragment flow and the nuclear equation of state. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 51:1425-1432. [PMID: 9970195 DOI: 10.1103/physrevc.51.1425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Danielewicz P. Effects of compression and collective expansion on particle emission from central heavy-ion reactions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 51:716-750. [PMID: 9970118 DOI: 10.1103/physrevc.51.716] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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12
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Kunde GJ, Hsi WC, Kunze WD, Schüttauf A, Wörner A, Begemann-Blaich M, Blaich T, Bowman DR, Charity RJ, Cosmo A, Ferrero A, Gelbke CK, Hubele J, Immé G, Iori I, Kreutz P, Lindenstruth V, Lisa MA, Lynch WG, Lynen U, Mang M, Möhlenkamp T, Moroni A, Müller WF, Neumann M, Ocker B, Ogilvie CA, Peaslee GF, Pochodzalla J, Raciti G, Rubehn T, Sann H, Seidel W, Serfling V, Sobotka LG, Stroth J, Stuttge L, Tomasevic S, Trautmann W, Tsang MB, Tucholski A, Verde G, Williams CW, Zude E, Zwieglinski B. Fragment flow and the multifragmentation phase space. PHYSICAL REVIEW LETTERS 1995; 74:38-41. [PMID: 10057693 DOI: 10.1103/physrevlett.74.38] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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13
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Heuer D, Chabane A, Brandan ME, Charvet M, Cole AJ, Désesquelles P, Giorni A, Lleres A, Menchaca-Rocha A, Viano JB, Benchekroun D, Cheynis B, Demeyer A, Gerlic E, Guinet D, Stern M, Vagneron L. Explosive multifragmentation in the 32S+27Al reaction at 37.5 MeV/nucleon. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1994; 50:1943-1951. [PMID: 9969871 DOI: 10.1103/physrevc.50.1943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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14
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Jeong SC, Herrmann N, Fan ZG, Freifelder R, Gobbi A, Hildenbrand KD, Krämer M, Randrup J, Reisdorf W, Schüll D, Sodan U, Teh K, Wessels JP, Pelte D, Trzaska M, Wienold T, Alard JP, Amouroux V, Basrak Z, Bastid N, Belayev IM, Berger L, Bini M, Blaich T, Boussange S, Buta A, Caplar R, Cerruti C, Cindro N, Coffin JP, Dona R, Dupieux P, Erö J, Fintz P, Fodor Z, Fraysse L, Frolov S, Grigorian Y, Guillaume G, Hölbling S, Houari A, Jundt F, Kecskemeti J, Koncz P, Korchagin Y, Kotte R, Kuhn C, Ibnouzahir M, Legrand I, Lebedev A, Maguire C, Manko V, Maurenzig P, Mgebrishvili G, Mösner J, Moisa D, Montarou G, Montbel I, Morel P, Neubert W, Olmi A, Pasquali G, Petrovici M, Poggi G. Collective motion in selected central collisions of Au on Au at 150A MeV. PHYSICAL REVIEW LETTERS 1994; 72:3468-3471. [PMID: 10056207 DOI: 10.1103/physrevlett.72.3468] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Gan N, Brinkmann K, Caraley AL, Fineman BJ, Kernan WJ, McGrath RL, Danielewicz P. Neutron-proton bremsstrahlung from low-energy heavy-ion reactions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1994; 49:298-303. [PMID: 9969223 DOI: 10.1103/physrevc.49.298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Bauer W, Bondorf JP, Donangelo R, Elmér R, Jakobsson B, Schulz H, Schussler F, Sneppen K. Large radial flow in nucleus-nucleus collisions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1993; 47:R1838-R1841. [PMID: 9968715 DOI: 10.1103/physrevc.47.r1838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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17
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Pan Q, Danielewicz P. From sideward flow to nuclear compressibility. PHYSICAL REVIEW LETTERS 1993; 70:2062-2065. [PMID: 10053461 DOI: 10.1103/physrevlett.70.2062] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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18
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Gong WG, Danielewicz P, Gelbke CK, Carlin N, Kim YD, Lynch WG, Murakami T, Poggi G, Tsang MB, Xu HM, Pratt S, Kwiatkowski K, Viola VE, Yennello SJ, Shillcock JC. Two-deuteron correlation functions in 14N+27Al collisions at E/A=75 MeV. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1993; 47:R429-R432. [PMID: 9968519 DOI: 10.1103/physrevc.47.r429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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