On the hadronic equation of state

被引：0
作者：
Hartnack, C.
Oeschler, H.
Aichelin, Joerg
机构：
[1] Univ Nantes, CNRS, Ecole Mines, Lab Subatom Technol Assoc,SUBATECH,IN2P3, F-44072 Nantes, France
[2] Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2007年 / 16卷 / 03期
关键词：
D O I：
10.1142/S0218301307006253
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The stiffness of the hadronic equation of state (EoS) has been extracted from the production rate of K+ mesons in heavy ion collisions around 1 A GeV incident energy. The data are best described with a compressibility coefficient kappa around 200 MeV, a value which is usually called "soft". This is concluded from a detailed comparison of the results of transport theories with the experimental data.
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收藏
页码：753 / 762
页数：10
相关论文
共 30 条
  • [1] SUBTHRESHOLD KAON PRODUCTION AS A PROBE OF THE NUCLEAR-EQUATION OF STATE
    AICHELIN, J
    KO, CM
    [J]. PHYSICAL REVIEW LETTERS, 1985, 55 (24) : 2661 - 2663
  • [2] Compact stars with color superconducting quark matter
    Alford, M
    Reddy, S
    [J]. PHYSICAL REVIEW D, 2003, 67 (07)
  • [3] Excitation function of elliptic flow in Au plus Au collisions and the nuclear matter equation of state
    Andronic, A
    Barret, V
    Basrak, Z
    Bastid, N
    Benabderrahmane, L
    Berek, G
    Caplar, R
    Cordier, E
    Crochet, P
    Dupieux, P
    Dzelalija, M
    Fodor, Z
    Gasparic, I
    Grishkin, Y
    Hartmann, ON
    Herrmann, N
    Hildenbrand, KD
    Hong, B
    Kecskemeti, J
    Kim, YJ
    Kirejczyk, M
    Koczon, P
    Korolija, M
    Kotte, R
    Kress, T
    Lebedev, A
    Leifels, Y
    Lopez, X
    Mangiarotti, A
    Merschmeyer, M
    Neubert, W
    Pelte, D
    Petrovici, M
    Rami, F
    Reisdorf, W
    de Schauenburg, B
    Schüttauf, A
    Seres, Z
    Sikora, B
    Sim, KS
    Simion, V
    Siwek-Wilczynska, K
    Smolyankin, V
    Stockmeier, MR
    Stoicea, G
    Tyminski, Z
    Wagner, P
    Wisniewski, K
    Wohlfarth, D
    Xiao, ZG
    [J]. PHYSICS LETTERS B, 2005, 612 (3-4) : 173 - 180
  • [4] NUCLEAR SHOCK-WAVES IN HEAVY-ION COLLISIONS
    BERTSCH, GF
    [J]. PHYSICAL REVIEW LETTERS, 1975, 34 (11) : 697 - 698
  • [5] Determination of the equation of state of dense matter
    Danielewicz, P
    Lacey, R
    Lynch, WG
    [J]. SCIENCE, 2002, 298 (5598) : 1592 - 1596
  • [6] First evidence for different freeze-out conditions for kaons and antikaons observed in heavy-ion collisions -: art. no. 152301
    Förster, A
    Uhlig, F
    Böttcher, I
    Debowski, M
    Dohrmann, F
    Grosse, E
    Koczon, P
    Kohlmeyer, B
    Laue, F
    Menzel, M
    Naumann, L
    Oeschler, H
    Scheinast, W
    Schwab, E
    Senger, P
    Shin, Y
    Ströbele, H
    Sturm, C
    Surówka, G
    Wagner, A
    Walus, W
    [J]. PHYSICAL REVIEW LETTERS, 2003, 91 (15)
  • [7] FORSTER A, 2003, THESIS DARMSTADT U T
  • [8] FORSTER A, 2004, J PHYS G, V30, P393
  • [9] Probing the nuclear equation of state by K+ production in heavy-ion collisions
    Fuchs, C
    Faessler, A
    Zabrodin, E
    Zheng, YM
    [J]. PHYSICAL REVIEW LETTERS, 2001, 86 (10) : 1974 - 1977
  • [10] COLLECTIVE FLOW OBSERVED IN RELATIVISTIC NUCLEAR COLLISIONS
    GUSTAFSSON, HA
    GUTBROD, HH
    KOLB, B
    LOHNER, H
    LUDEWIGT, B
    POSKANZER, AM
    RENNER, T
    RIEDESEL, H
    RITTER, HG
    WARWICK, A
    WEIK, F
    WIEMAN, H
    [J]. PHYSICAL REVIEW LETTERS, 1984, 52 (18) : 1590 - 1593
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