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Kleine Berkenbusch M, Bauer W, Dillman K, Pratt S, Beaulieu L, Kwiatkowski K, Lefort T, Hsi WC, Viola VE, Yennello SJ, Korteling RG, Breuer H. Event-by-event analysis of proton-induced nuclear multifragmentation: determination of the phase transition universality class in a system with extreme finite-size constraints. PHYSICAL REVIEW LETTERS 2002; 88:022701. [PMID: 11801007 DOI: 10.1103/physrevlett.88.022701] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2001] [Indexed: 05/23/2023]
Abstract
A percolation model of nuclear fragmentation is used to interpret 10.2 GeV/c p+197Au multifragmentation data. Emphasis is put on finding signatures of a continuous nuclear matter phase transition in finite nuclear systems. Based on model calculations, corrections accounting for physical constraints of the fragment detection and sequential decay processes are derived. Strong circumstantial evidence for a continuous phase transition is found, and the values of two critical exponents, sigma = 0.5+/-0.1 and tau = 2.35+/-0.05, are extracted from the data. A critical temperature of T(c) = 8.3+/-0.2 MeV is found.
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Affiliation(s)
- M Kleine Berkenbusch
- National Superconducting Cyclotron Laboratory and Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824-1116, USA
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Beaulieu L, Bowman DR, Fox D, Pan J, Ball GC, Djerroud B, Doré D, Galindo-Uribarri A, Guinet D, Hagberg E, Horn D, Laforest R, Larochelle Y, Lautesse P, Samri M, Roy R, St-Pierre C. Source size scaling of fragment production in projectile breakup. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 54:R973-R976. [PMID: 9971494 DOI: 10.1103/physrevc.54.r973] [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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Bravina LV, Zabrodin EE. From criticality to supercooling in expanding hot nuclear matter: Possible explanation of low- tau puzzle. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 54:R464-R467. [PMID: 9971429 DOI: 10.1103/physrevc.54.r464] [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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Pawlowski P, Brzychczyk J, Benchekrovn D, Bisquer E, Burzynski P, Chabane A, Charvet M, Cheynis B, Cole AJ, Demeyer A, Desesquelles P, Gawlikowicz W, Gerlic E, Giorni A, Grotowski K, Guinet D, Hachaj P, Heuer D, Lautesse P, Lebreton L, Lleres A, Micek S, Planeta R, Sosin Z, Stern M, Vagneron L, Viano JB, Wieloch A. 40Ca+40Ca reaction at Elab=35 MeV/nucleon: Filters and signatures to distinguish nearly central from peripheral collisions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 54:R10-R14. [PMID: 9971366 DOI: 10.1103/physrevc.54.r10] [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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Libby B, Mignerey AC, Colonna N, Roussel-Chomaz P, Wozniak GJ, Moretto LG. Study of the decay of hot nuclei formed in 139La-induced reactions at E/A = 45 MeV by a hybrid dynamical-statistical calculation. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 53:2993-3001. [PMID: 9971286 DOI: 10.1103/physrevc.53.2993] [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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Désesquelles P, Lleres A, Charvet M, Cole AJ, Giorni A, Heuer D, Viano JB. Size effect in the deexcitation of hot nuclei. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 53:2252-2257. [PMID: 9971204 DOI: 10.1103/physrevc.53.2252] [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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Das CB, Das A, Satpathy L, Satpathy M. Statistical simultaneous multifragmentation model for heavy ion collisions with entrance channel characteristics. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 53:1833-1839. [PMID: 9971135 DOI: 10.1103/physrevc.53.1833] [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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Pan J. Lattice gas model for fragmentation: From argon on scandium to gold on gold. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 53:1319-1324. [PMID: 9971069 DOI: 10.1103/physrevc.53.1319] [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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Moretto LG, Phair L, Ghetti R, Tso K, Colonna N, Skulski W, Wozniak GJ, Bowman DR, Carlin N, Chartier M, Gelbke CK, Gong WG, Hsi WC, Kim YD, Lisa MA, Lynch WG, Peaslee GF, Schwarz C, Tsang MB, Zhu F. Phase coexistence in multifragmentation? PHYSICAL REVIEW LETTERS 1996; 76:372-375. [PMID: 10061440 DOI: 10.1103/physrevlett.76.372] [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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D'Agostino M, Kunde GJ, Milazzo PM, Dinius JD, Bruno M, Colonna N, Fiandri ML, Gelbke CK, Glasmacher T, Gramegna F, Handzy DO, Hsi WC, Huang M, Lisa MA, Lynch WG, Mastinu PF, Montoya CP, Moroni A, Peaslee GF, Phair L, Rui R, Schwarz C, Tsang MB, Vannini G, Williams C. Multifragmentation in E/A=35m MeV collisions: Evidence for a Coulomb driven breakup? PHYSICAL REVIEW LETTERS 1995; 75:4373-4376. [PMID: 10059892 DOI: 10.1103/physrevlett.75.4373] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Zabrodin EE. Vapor-liquid phase transition and multifragmentation of nuclei. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 52:2608-2613. [PMID: 9970791 DOI: 10.1103/physrevc.52.2608] [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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Llope WJ, Bauer W, Craig D, Gualtieri EE, Hannuschke S, Lacey RA, Lauret J, Li T, Mader CM, Nadasen A, Norbeck E, Pak R, Peilert G, Stone NT, Westfall GD, Yee J, Yennello SJ. The sphericity of central heavy-ion reactions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 52:1900-1914. [PMID: 9970704 DOI: 10.1103/physrevc.52.1900] [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, Botvina A. Pre-equilibrium particle emission and critical exponent analysis. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 52:R1760-R1763. [PMID: 9970759 DOI: 10.1103/physrevc.52.r1760] [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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Phair L, Tso K, Ghetti R, Wozniak GJ, Moretto LG, Bowman DR, Carlin N, Gelbke CK, Gong WG, Kim YD, Lisa MA, Lynch WG, Peaslee GF, Tsang MB, Zhu F. Reducibility and thermal scaling of charge distributions in multifragmentation. PHYSICAL REVIEW LETTERS 1995; 75:213-216. [PMID: 10059637 DOI: 10.1103/physrevlett.75.213] [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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Stone NT, Llope WJ, Westfall GD. Transitions in nuclear disassembly as viewed by fragment charge correlations. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 51:3157-3161. [PMID: 9970417 DOI: 10.1103/physrevc.51.3157] [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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Pan J, Gupta SD. Unified description for the nuclear equation of state and fragmentation in heavy-ion collisions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 51:1384-1392. [PMID: 9970190 DOI: 10.1103/physrevc.51.1384] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Llope WJ, Conrad JA, Mader CM, Peilert G, Bauer W, Craig D, Gualtieri E, Hannuschke S, Lacey RA, Lauret J, Li T, Nadasen A, Norbeck E, Pak R, Stone NT, Westfall GD, Yee J, Yennello SJ. Autocorrelations and intermediate-mass-fragment multiplicities in central heavy-ion collisions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 51:1325-1335. [PMID: 9970183 DOI: 10.1103/physrevc.51.1325] [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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Ma YG, Shen WQ. Onset of multifragmentation in intermediate energy light asymmetrical collisions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 51:710-715. [PMID: 9970117 DOI: 10.1103/physrevc.51.710] [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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Hagel K, Gonin M, Wada R, Natowitz JB, Haddad F, Lou Y, Gui M, Utley D, Xiao B, Li J, Nebbia G, Fabris D, Prete G, Ruiz J, Drain D, Chambon B, Cheynis B, Guinet D, Hu XC, Demeyer A, Pastor C, Giorni A, Lleres A, Stassi P, Viano JB, Gonthier P. Violent collisions and multifragment final states in the 40Ca+40Ca reaction at 35 MeV/nucleon. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1994; 50:2017-2034. [PMID: 9969879 DOI: 10.1103/physrevc.50.2017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Lleres A, Cole AJ, Désesquelles P, Giorni A, Heuer D, Viano JB, Chambon B, Cheynis B, Drain D, Pastor C. Deexcitation of primary projectile-like fragments in the reaction 40Ca+natCu at 35 MeV/nucleon: Comparison with sequential binary decay and percolation models. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1994; 50:1973-1981. [PMID: 9969874 DOI: 10.1103/physrevc.50.1973] [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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Li T, Bauer W, Craig D, Gualtieri E, Hannuschke S, Pak R, Westfall GD, Winfield JS, Yee J, Yennello SJ, Lacey R, Nadasen A, Tickle RS, Norbeck E. Mass dependence of critical behavior in nucleus-nucleus collisions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1994; 49:1630-1634. [PMID: 9969386 DOI: 10.1103/physrevc.49.1630] [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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