PARTICLE DENSITIES AT THE CENTER REGION IN HIGH ENERGY HEAVY-ION COLLISIONS

LU Shi-Qi; ZHAO Wei-Qin

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1986, Vol. 10> Issue(1) : 57-62

PARTICLE DENSITIES AT THE CENTER REGION IN HIGH ENERGY HEAVY-ION COLLISIONS

LU Shi-Qi ^, ,
ZHAO Wei-Qin

Abstract
HTML
Reference
Related

PDF

Abstract：
Based on the two-chain model by A.Capella et al. the rapidity distributions of the multiplicity in high energy heavy-ion collisions, especially in head-on collisions, are discussed. The energy density at the center region in head-on collisions is estimated for different incident energies and different heavy ions. It is shown that the condition of the phase transition to the quark-gluon plasma can be realized in heavy-ion collisions at several tens of GeV.

References

[1]

G. Baym Quark Matter Formation and Heavy Ion Collisions (1982) eds. M. Jacob, H. Satz,17-37; L. Van Hove, ibid., pp349-376; M. Jacob, H, Satz, ibid., pp3-14.[2] K Kajantie, ibid., pp39-61.[3] A Bialas, ibid., pp139-165.[4] A Capella, J. Kwiecinshi, J. Tran Tbanh Van, Phys. Lett, 108B(1982), 347[5] W Q. Chao, H. J. Pirner, Z. Phys. 014(1982), 165.[6] I Otterlund et al., Z. Phys, 020(1983), 281.[7] M .G. Albrow, ibid.17 p329.[8] Physics Today,37 (1984) T. W. Ludlam Preprint BNLr35237 (1984) .[9] A. CaPeBa, U. Sukhetme, Chuna-I Tan, T. T ran Thahn Van, Phys. Lett, BCapella LPTHE, Orsay Preprint, 83/15.[10] A. Capella, C. Pajares, A. V. Ramallo Ref. TH 3700-CERN Preprint.[11] W. Q. Chao, C. B. Chiu, Z. X. He, D. M. Tow, Phys Rev Lett,44(1980)518.[12] W. Q. Chao, Commun in Theor Phys, 3(1984)155.[13] M Jacob Ref TH 3728-CERN Fig 5.[14] P. Carruthers, Mink Duong-Van, Phys. Rev., D8(1973), 859; A. Capella,Orsay 83/15.

[1]	YAO Hong-Juan , ZHANG Tian-Jue , LI Zheng-Guo , JIA Xian-Lu , GUAN Feng-Ping , WANG Zhen-Hui , LIN Jun , LIN Yu-Zheng , . Technical Study for Inflector and Central Region of High Intensity Central Region Model Cyclotron. Chinese Physics C, 2008, 32(S1): 53-55.
[2]	GAO Jian-Hua . Global Quark Polarization in QGP in Non-central AA Collisions. Chinese Physics C, 2007, 31(12): 1181-1184.
[3]	ZHOU Dai-Mei , CAI Xu , LIU Zhi-Yi , LU Zhong-Dao , SA Ben-Hao . Study of Event-by-Event Fluctuations in the Charged Particle Ratio in High Energy Heavy-Ion Collisions. Chinese Physics C, 2002, 26(12): 1271-1276.
[4]	HUO Lei , ZHANG Wei-Ning , CHEN Xiang-Jun , ZHANG Jing-Bo , TANG Gui-Xin . Anisotropic Transverse Flow in High Energy Heavy Ion Collisions. Chinese Physics C, 2001, 25(9): 865-871.
[5]	TANG JingYu , JIANG JunZhang , LI ZhiHui , XU XiangYang , WANG YiFang , YIN QuanMin . Study and Design of the Axial Injection System at SFC. Chinese Physics C, 2000, 24(12): 1173-1178.
[6]	Zhang Weining , Huo Lei , Chen Xiangjun , Liu Yiming . Multipion Correlation Signal for OGP Formation in High Energy Heavy Ion Collisions. Chinese Physics C, 1999, 23(1): 44-50.
[7]	Zhang Weigang . Correlative Degree and Collective Sideward Flow of Final State Particles in High Energy Heavy Ion Collisions. Chinese Physics C, 1999, 23(4): 367-374.
[8]	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.
[9]	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.
[10]	Ge Lingxiao , Zhang Xiaodong , Zhu Quanling . Intermittency in the Heavy ion Collisions at Intermediate and High Energies. Chinese Physics C, 1994, 18(5): 428-432.
[11]	Zhang Xiaofei , Li Jiarong . Transport Coefficients and Viscous Hydrodynamical Evolution of Hadron Matter in the Central Rapidity Region. Chinese Physics C, 1994, 18(2): 172-179.
[12]	. Local Characters of Finite State Multiplicity Spectra in High Energy Heavy-Ion Central Collisions. Chinese Physics C, 1994, 18(10): 884-891.
[13]	ZHAO Wei-Qin . Influence of Finite Collision Time on Energy Density in Relativistic Heavy Ion Collisions. Chinese Physics C, 1993, 17(5): 476-480.
[14]	ZHU Quan-Ling , GE Ling-Xiao , LI Zhu-Xia . Evolution of Heavy Ion Reaction Mechanism is the Energy Region of 10 to 100MeV/A. Chinese Physics C, 1992, 16(7): 658-665.
[15]	GE Ling-Xiao , ZHANG Jian-Ming , ZHANG Feng-Shou , ZHUO Yi-Zhong . The Properties of Nuclear Collective Flow in the Intermediate and High Energy Heavy-ion Collisions. Chinese Physics C, 1991, 15(11): 1041-1048.
[16]	LIU Jian-Ye , GE Yu-Cheng . Nuclear Matter Density,Collision Number and Entropy in Dynamics Process of Intermediate High Energy Heavy Ion Collision. Chinese Physics C, 1991, 15(6): 556-561.
[17]	ZHUANG Peng-Fei , LIU Lian-Shou . Estimate of the Maximal Energy Density and Space-Time Region of the Quark Matter in High Energy Heavy Ion Collisions. Chinese Physics C, 1991, 15(6): 535-542.
[18]	LIU Yi-Ming , HUO Lei , JIANG Yu-Zhen , WANG Shan . Source Density Distribution and Intensity Interferometry in High-Energy Heavy-Ion Collisions. Chinese Physics C, 1991, 15(2): 123-130.
[19]	WU Guo-Hua , GE Ling-Xiao . EMISSION OF LIGHT PARTICLES IN HEAVY ION COLLISIONS. Chinese Physics C, 1988, 12(4): 541-547.
[20]	CAI Xu , ZHOU Zhuo-Wei . TWO TEMPERATURES EMISSION OF RELATIVISTIC α-PARTICLES IN HIGH-ENERGY HEAVY-ION COLLISIONS. Chinese Physics C, 1987, 11(1): 51-56.

Access

Get Citation

LU Shi-Qi and ZHAO Wei-Qin. PARTICLE DENSITIES AT THE CENTER REGION IN HIGH ENERGY HEAVY-ION COLLISIONS[J]. Chinese Physics C, 1986, 10(1): 57-62.

LU Shi-Qi and ZHAO Wei-Qin. PARTICLE DENSITIES AT THE CENTER REGION IN HIGH ENERGY HEAVY-ION COLLISIONS[J]. Chinese Physics C, 1986, 10(1): 57-62. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3479)
PDF Downloads(503)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

PARTICLE DENSITIES AT THE CENTER REGION IN HIGH ENERGY HEAVY-ION COLLISIONS

LU Shi-Qi ^,
ZHAO Wei-Qin

Corresponding author: LU Shi-Qi,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1986-02-05

Abstract: Based on the two-chain model by A.Capella et al. the rapidity distributions of the multiplicity in high energy heavy-ion collisions, especially in head-on collisions, are discussed. The energy density at the center region in head-on collisions is estimated for different incident energies and different heavy ions. It is shown that the condition of the phase transition to the quark-gluon plasma can be realized in heavy-ion collisions at several tens of GeV.