Intermittent Behaviour of Final-State Particles and Nuclear Collision Geometry in High Energy Induced Nuclear Reactions

Wang Haiqiao; Cai Xu

Chinese Physics C> 1994, Vol. 18> Issue(3) : 235-238

Intermittent Behaviour of Final-State Particles and Nuclear Collision Geometry in High Energy Induced Nuclear Reactions

Wang Haiqiao ^, ,
Cai Xu

Institute of Particle Physics, Hua-Zhong Normal University, Wuhan 430070

Abstract
HTML
Reference
Related

PDF

Abstract：
The relation between the second order factorial moment and the number of participant nucleons in high energy induced nuclear reactions is deduced by taking account of the nuclear collision geometry. It is shown that in projectile fragmentation region of the high energy collisions the intermittent property of the final-state particles in hadron-nucleus reactions is dependent on the intermittent character of the sub-process of hadron-hadron collisions, but in target fragmentation region it mainly depends on the fluctuation of the number of participant nucleons. For nucleus-nucleus reactions (B << A), its intermittent strength is lower than that of hadron-nucleus reactions.

References

[1]

W.Kittel,Nijimegen Preprint,HEN-335/90;Invited reviews at the XXth Int.Symp.on Multiparticle Dynamics,Dortmund,Germany,Sept.10-14,1990 and references cited therein.[2]王海桥蔡勖，高能物理与核物理，14（1990）,333;王海桥蔡勖刘庸，高能物理与核物理，16（1992）,359.[3]L.Van Hove,CERN-TH-5069/1988.[4]A.Bialas and R.Peschanski,Nucl.Phys.,B308（1988）,857.[5]M.I.Adamovich et al,（EMU01Collaboration）,Phys.Lett.,263B（1991）,539.

[1]	WANG Hong-Min , SUN Xian-Jing , HOU Zhao-Yu . Initial-State Nuclear Effects in High Energy p-A Drell-Yan Process. Chinese Physics C, 2007, 31(11): 1040-1044.
[2]	SONG Fu , LIU Fu-Hu . Particle (pseudo) Rapidity Distribution and the Overlapping Cylinder Model in Nucleus-Nucleus Collisions at High Energies. Chinese Physics C, 2005, 29(5): 461-466.
[3]	Chen Gang , Liu Lianshou , Gao Yanmin . Method of Fitting Correction Curve for the Factorial-Moment of Multiparticle Production on the High Energy Collisions. Chinese Physics C, 1999, 23(11): 1090-1096.
[4]	Fu Jinghua , Liu Lianshou , Wu Yuanfang . On the Intermittency and Chaos in High energy Collisions. Chinese Physics C, 1999, 23(7): 738-744.
[5]	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.
[6]	Wang Zhengzhi . Probability of e⁺e^－ Annihilation in High Energy Collision and Intermittency. Chinese Physics C, 1996, 20(1): 61-64.
[7]	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.
[8]	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.
[9]	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.
[10]	Liu Qingjun , Zhao Weiqin . Geometric and Fragmentation Effects of Leading Particle Rapidity Distributions for High Energy p-Ag Collisions. Chinese Physics C, 1995, 19(4): 340-347.
[11]	Liu Fuhu , Sun Hancheng . On the Shower Particles in High Energy Lepton－Nucleus Collisions. Chinese Physics C, 1994, 18(3): 208-212.
[12]	Zhang Yang , Liu Lianshou . The Clustered Production of Final Particles and ForwardBackward Correlation in High Energy pp Collision. Chinese Physics C, 1994, 18(4): 326-333.
[13]	Zhang Yang , Hu Yuan , Wu Yuanfang , Liu Lianshou , Zhang Yonghe . On the Intermittency and Correlation Integral of Multiparticle Final States in High Energy Collisions. Chinese Physics C, 1994, 18(7): 621-629.
[14]	LIU Bo . Enhancement of K⁺/π⁺ Ratio in High-Energy Proton-Nucleus and Nucleus-Nucleus Collisions Due to the Secondary Collisions. Chinese Physics C, 1993, 17(5): 455-461.
[15]	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.
[16]	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.
[17]	SHI Ya-Fei , LI Kui-Fa , WANG Zheng-Qing . ANALYSES OF NON-GEOMETRICAL EFFECTS FOR TARGET FRAGMENTATION REGION IN HIGH ENERGY NUCLEUS-NUCULEUS COLLIISIONS. Chinese Physics C, 1990, 14(9): 817-821.
[18]	DING Lin-Kai . ON THE COLLISION GEOMETRY IN NUCLEAR INTERACTIONS. Chinese Physics C, 1990, 14(4): 303-310.
[19]	XIE Qu-Bing , LIU Xi-Ming . THE YIELDS OF FINAL PARTICLES IN HIGH ENERGY HADRON REACTION. Chinese Physics C, 1987, 11(4): 476-482.
[20]	ZHUANG Peng-Fei , WANG Zheng-Qing . PAPIDITY DISTRIBUTIONS IN UNEQUAL NUCLEI COLLISION AT HIGH ENERGIES AND HYDRODYNAMICAL MODEL. Chinese Physics C, 1987, 11(1): 44-50.

Access

Get Citation

Wang Haiqiao and Cai Xu. Intermittent Behaviour of Final-State Particles and Nuclear Collision Geometry in High Energy Induced Nuclear Reactions[J]. Chinese Physics C, 1994, 18(3): 235-238.

Wang Haiqiao and Cai Xu. Intermittent Behaviour of Final-State Particles and Nuclear Collision Geometry in High Energy Induced Nuclear Reactions[J]. Chinese Physics C, 1994, 18(3): 235-238. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2803)
PDF Downloads(601)
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

Intermittent Behaviour of Final-State Particles and Nuclear Collision Geometry in High Energy Induced Nuclear Reactions

Wang Haiqiao ^,
Cai Xu

Corresponding author: Wang Haiqiao,

Institute of Particle Physics, Hua-Zhong Normal University, Wuhan 430070

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-03-05

Abstract: The relation between the second order factorial moment and the number of participant nucleons in high energy induced nuclear reactions is deduced by taking account of the nuclear collision geometry. It is shown that in projectile fragmentation region of the high energy collisions the intermittent property of the final-state particles in hadron-nucleus reactions is dependent on the intermittent character of the sub-process of hadron-hadron collisions, but in target fragmentation region it mainly depends on the fluctuation of the number of participant nucleons. For nucleus-nucleus reactions (B << A), its intermittent strength is lower than that of hadron-nucleus reactions.