Chinese Physics C > 1997, Vol. 21 > Issue(1): 51-57

Transverse Momentum Distribution of Final State π in Relativistic Heavy Ion Collisions

Yang Xiaofeng^,

Physics Department,North China Institute of Technology,Taiyuan 030051

Abstract
HTML
Reference
Related

PDF

Abstract：
Using hydrodynamical model of transverse expansion,we investigate the transverse momentum distribution of the final state π on ¹⁶O－Au collisions.When the constituent influence of the gas is taken into account the calculated result fits the NA35 data better than that of D.Knsnezov's.

References

[1]

Dirnitri Kusnezov, George Bertsch, Phys. Rev., C40(1989)2057.[2] J. D. Bjorken, Phys. Rev., D27(1983)140.[3] H. von Gersdorff, M. Kataja, L. Mclerran, et al., Phys. Rev., D3619861794.[4] 是长春, 相对论流体力学, 科学出版社(1911).[5] 朗道, 栗弗西兹, 流体力学, 科学出版社(1985) .[6] S. Weinberg, Gravitiation and Cosmology (Wiley, New york, 1972).[7] G. Baym, B. friman, P. Blaizot, et al., Nucl. Phys., A407(1983)541.[8] L. Mclerran, T. Toimela, Phys. Rev., D31(1985)545.[9] A. Kerman, T. Matsui, B. Svetitsky, Phys. Rev. Lett., 56(1986)219.[10] H. Strobele et al., A35 Collaboration, Z. Phys., C38(1988)89.[11] K. Kajantie, M. Kataja, L. Mclerran et al., Phys. Rev., D361986)811.[12] Jan-e Alam, D. K. Srivastava, Bikash Sinha et al., TPI MINN-93/7T, March(1993).[13] J. P. Boris, D. L. Book, J. Comput. Phys., 11(1973)38.[14] D. L. Book, J. P. Boris, K. Hain, J. Cmput. Phys., 18(1975)248.[15] P. Danielewicz, M. Gyulassy, Phys. Rev., D31(1985)53.[16] A. Hosoya, K. Kajantie, Nucl. Phys., B250(1985)666.

[1]	XU Ming-Mei. A Monte Carlo Study on Event-by-Event Transverse Momentum Fluctuation at RHIC. Chinese Physics C, 2005, 29(9): 892-895.
[2]	CHEN Xiao-Fan,YANG Xue-Dong,CHEN Zhi-Lai,HAN Ling,WANG Qing-Dong. Two-Pion Interferometry at Small Relative Momentum in Ultrarelativistic Heavy Ion Collisions. Chinese Physics C, 2002, 26(9): 955-958.
[3]	CHEN Xiao-Fan,CHEN Zhi-Lai,YANG Xue-Dong,LI Zhu-Peng. Distributions of Realative Momentum of Pion Pairs in Relativistic Heavy Ion Collisions. Chinese Physics C, 2001, 25(10): 1002-1005.
[4]	Chen Xiaofan. Three-Pion Interferometry at Small Relative Momentum in Relativistic Heavy-Ion Collisions. Chinese Physics C, 1998, 22(10): 903-909.
[5]	Chen Xiaofan. Pion Source Density Distribution and Tow-Pion Interferometry atSmall Relative Momentum in Relativistic Heavy-Ion Collisions. Chinese Physics C, 1998, 22(5): 424-428.
[6]	Huo Lei,Liu Yiming,Zhang Weining,Jiang Yuzhen. Polar Distribution of Final State Particles in High Energy Heavy Ion Collisions. Chinese Physics C, 1996, 20(4): 311-316.
[7]	Huo Lei,Liu Yiming,Zhang Weining. Anisotropic Distribution of Final State Particles in High Energy Heavy Ion Collisions. Chinese Physics C, 1996, 20(9): 812-818.
[8]	Wang Zhengxing,Zhao Qiang,Tang Ping. Glauber Theory on Transverse Energy Distributions in Ultra-Relatidstic Heavy Ion Collisions. Chinese Physics C, 1996, 20(3): 234-239.
[9]	Chao Weiqin,Liu Bo. Transverse Energy Dependence of Yield of Charmonium Production in Relativistic Heavy Ion Collisions. Chinese Physics C, 1995, 19(1): 49-52.
[10]	Jiang Zhijin,Yan Xunling,Li Jiarong. Independent Source Model and Mid-Repidity Transverse Energy Distributions for Nucleus-Nucleus Collisions. Chinese Physics C, 1995, 19(6): 508-512.
[11]	Chu Zili,Zheng Yuming,Sa Benhao,Lu Zhongdao. Final-state Interactions of Kaons Produced in Heavy-ion Collisions. Chinese Physics C, 1995, 19(4): 365-373.
[12]	Liu Fuhu,Sun Hancheng. Transverse Momentum and pseudorapidity Distributious of Negative Particle. in Relativistic Heavy Ion Collisions. Chinese Physics C, 1994, 18(12): 1073-1077.
[13]	REN Jiang-Long. Secondary Collision and the Enhancement of the K⁺π⁺Ratio in the High Energy Heavy-ion Collision. Chinese Physics C, 1992, 16(1): 44-50.
[14]	CHENG Qing-Hua,ZHUANG Peng-Fei,LIU Lian-Shou. Final State Distribution and Signal of Quark-Gluon Plasma in High Energy Heavy-Ion Collisions. Chinese Physics C, 1992, 16(5): 439-445.
[15]	LIU Bo,ZHAO Wei-Qin. Negative Particle Rapidity Distribution in Relativistic Heavy Ion Collisions. Chinese Physics C, 1991, 15(3): 220-223.
[16]	ZHANG Kun-Shi,LIU Lian-Shou. The Saturation Phenomenon of Transverse Energy Distribution in Heavy-Ion Collisions and Multisource Modle. Chinese Physics C, 1991, 15(7): 615-622.
[17]	LIU Bo,ZHAO Wei-Qin. Rapidity Distributions of E_Tand n in RHIC and the Effect of Secondary Collisions. Chinese Physics C, 1991, 15(6): 543-548.
[18]	CHEN Ji-Sheng,LI Jia-Rong. PRODUCTION OF LARGE-TRANSVERSE-MOMENTUM PHOTONS AND THE QCD PHASE TRANSITION IN ULTRARELATIVISTIC NUCLEAR COLLISIONS. Chinese Physics C, 1989, 13(8): 689-695.
[19]	MIAO Bi-Xia,ZHAO Wei-Qin. DISTRIBUTIONS OF TRANSVERSE ENERGY AND ZERO-DEGREE ENERGY IN RELATIVISTIC HEAVY ION COLLISIONS. Chinese Physics C, 1989, 13(5): 470-475.
[20]	LIU Lian-Shou,BAI Xi-Xiang,PENG Hong-An. ANOMALOUS HIGH TRANSVERSE MOMENTUM IN HEAVY ION COLLISIONS AND QUARK DISTRIBUTION IN NUCLEI. Chinese Physics C, 1985, 9(2): 244-247.

Access

Get Citation

Yang Xiaofeng. Transverse Momentum Distribution of Final State π in Relativistic Heavy Ion Collisions[J]. Chinese Physics C, 1997, 21(1): 51-57.

Yang Xiaofeng. Transverse Momentum Distribution of Final State π in Relativistic Heavy Ion Collisions[J]. Chinese Physics C, 1997, 21(1): 51-57. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3701)
PDF Downloads(545)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Transverse Momentum Distribution of Final State π in Relativistic Heavy Ion Collisions

Yang Xiaofeng^,

Corresponding author:Yang Xiaofeng,

Physics Department,North China Institute of Technology,Taiyuan 030051

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1997-01-05

Abstract:Using hydrodynamical model of transverse expansion,we investigate the transverse momentum distribution of the final state π on¹⁶O－Au collisions.When the constituent influence of the gas is taken into account the calculated result fits the NA35 data better than that of D.Knsnezov's.