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Abstract:
The proposed hadronic transport model for rescatterting of pion is used to investigate the K+/π+ ratio in p+p,p+Au and Si+Au reactions at AGS energy(14.6AGeV/c).Experimental evidence of increasing continuously of the K+/π+ ratio from p+p to p+Au to Si+Au at similar incident energy per nucleon is reproduced reasonablely.The experimental fact of K+/π+ ratio at CERN energy is comparable with corresponding result at ACS energy,is reproduced as well.
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References
[1]
|
L.H.Xia and C.M.Ko,Phys.Lett,B222(1989)343;C.M.Ko,Z.G.Wu,L.H.Xia and G.E,Brown,Phys.Rev.Lett,66(1991)2577.[2]J.Cleymans,H.Satz,E.Suhonen and D.W.von Oertzem.Phys.Lett.,B242(1990)111[3]C.M.Mader:W.Baner and G.D.Westfall,Phys.Rev,C45(1992)2438.[4]R.Mattiello,H.Sorge,H.Stocker and W.Greiner,Phys.Rev.Lett,63(1989)1459.[5]Chao Weiqin,Gao Chongshou and zhu Yunlun,Nucl.Phys,A514(1990)734.[6]T.Akesson et al,Helios collab,Phys.Lett,B296(1992)273.[7]王仲奇等,高能物理与核物理,18(1994).[8]B.Nilsson-Almqvist and E.Stenlund,Comput.Phys.Comm43(1988)387[9]P.Koch,B.Muller and J.Rafeiski,Phys.Rep,142(1986)167.[10]S.Nagamiya,Nucl.Phys,A488(1988)3c,[11]T.Abbott et al,E802 collab,Phys.Rev.Lett,64(1990)847.[12]T.Abbott,et al.E802 collab.,Phys.Rev.Lett.,66(1991)1567
|
-
[1] |
HU Xi-Duo
, SHAO Ming-Zhu
, LUO Shi-Yu
, LIU Yong-Sheng
, ZHU De-Hai
. Average Field Idea and Single Particle Model for 2 Dimension Crystallization Beams(Ⅱ). Chinese Physics C,
2004, 28(2): 196-199. |
[2] |
PENG Quan-Ling
, SUN Jian
, ZHAO Guang-Yuan
, SHI Cai-Tu
. Principle and Software Design of Helmhotz Coil Measurement System. Chinese Physics C,
2001, 25(9): 920-925. |
[3] |
Guo Hua
. In-medium QMC Model Parameters and Quark Condensation in Nuclear Matter. Chinese Physics C,
1999, 23(5): 459-468. |
[4] |
Li Yangguo
. Antiproton -Nucleus Charge Exchange Reaction and Inelastic Scattering. Chinese Physics C,
1996, 20(11): 1021-1027. |
[5] |
Xu Jianming
. Matching Problem of Lattice with Transverse Coupling. Chinese Physics C,
1995, 19(1): 73-81. |
[6] |
ZHU Xiang
, SHEN Wen-Qing
, HU Xiao-Qing
, ZHU Yong-Tai
, WANG Bing
. A SIMPLE MODEL ANALYSIS OF THE INCOMPLETE DIC REACTION. Chinese Physics C,
1990, 14(9): 835-841. |
[7] |
WU Zhong-Li
. ANALYSIS OF THE MOMENTUM DISTRIBUTION WIDTH OF THE PREOJECTILE-LIKE-FRAGMENT FROM HEAVY ION COLLISIONS. Chinese Physics C,
1989, 13(8): 752-754. |
[8] |
WANG Man
, LI Jin
, CUI Xiang-Zong
, XIA Xiao-Mi
, LAI Yuan-Fen
, YAO Xiao-Guang
. PROTOTYPE OF END CAP SHOWER COUNTERAND ITS BEAM TEST. Chinese Physics C,
1987, 11(3): 321-326. |
[9] |
HOU Ren-Chang
, ZHAO Xuan
. QUADRUPOLE-OCTUPOLE TWO-PHONON EXCITATIONS IN INELASTIC SCATTERING. Chinese Physics C,
1983, 7(2): 236-244. |
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