Self-Affine Analysis for the Dynamical Fluctuations inside Jets Produced in High Energy Hadron-Hadron Collisions

YIN Jian-Wu; LIU Feng; LIU Lian-Shou

Chinese Physics C> 2002, Vol. 26> Issue(2) : 152-157

Self-Affine Analysis for the Dynamical Fluctuations inside Jets Produced in High Energy Hadron-Hadron Collisions

Department of Physics,Huanggang Normal College,Hubei 438000,China2 Institute of Particle Physics,Huazhong Normal University, Wuhan 430079,China

Abstract
HTML
Reference
Related

PDF

Abstract：
A self-affine analysis is performed on the jets (minijets) produced in proton-antiproton collisions at CERN SpS collider energy. The jets are identified by the "Cone algorithm". The Hurst exponents are obtained through the study on the 1-D factorial moments. A 3-D self affine analysis is performed according to these Hurst exponents. The results provide further evidence that ,the dynamical fluctuations inside jets are anisotropic in the longitudinal-transverse planes and isotropic in the transverse plane, which mimics the dynamical fluctuations in SPS fixed-target hadron-hadron collisions.

References

[1]

. LIU Lian-Shou, WU Yuan-Fang. Multiparticle Production in High Energy Collision. Shanghai: Shanghai Scientific Technical Publishers, 1998. 100—128(in Chinese)(刘连寿, 吴元芳. 高能碰撞多粒子产生. 上海: 科学技术出版社, 1998. 100—128)2. Bialas A, Peschanski R, Nucl. Phys., 1986, B273: 703; Nucl. Phys., 1988, B308: 857 3. de Wolf E A, Dremin I M, Kittel W. Phys. Rep., 1996, 270: 1 4. Ochs W. Phys. Lett., 1990, B247: 1015. Arnison G et al(UA1 Collab.). Phys. Lett., 1982, B118: 167 6. Arnison G et al(UA1 Collab.). Phys. Lett., 1983, B123: 115 7. Ciapetti(UA1 Collab.).〈pt〉CH. Proc, 5th Topical Workshop on Proton-Antiproton Collider Physics, eds, Greco M, 19858. Sjstrand T. Comp. Phys. Commun., Pythia5.7 and Jetset 7.4. 1994, 82: 74 9. LIU Feng(young), LIU Feng, LIU Lian-Shou. HEP NP, 1997, 21: 138(in Chinese)(柳峰, 刘峰, 刘连寿. 高能物理与核物理, 1997, 21: 138) 10. Lü Yan, YANG Li-Jian, YANG Li-Ping et al. HEP NP, 2001, 25(11): 1077(in Chinese)(吕,杨利建, 杨丽平等. 高能物理与核物理, 2001, 25(11): 1077 11. WU Yuan-Fang, LIU Lian-Shou. Phys. Rev., 1990, D41: 84512. WU Yuan-Fang, LIU Lian-Shou. Science in China, 1995, A38: 435 13. ZHANG Yang, DENG Yue, LIU Lian-Shou. HEP NP, 1997, 21: 130(in Chinese)(张阳, 邓越, 刘连寿. 高能物理与核物理, 1997, 21: 130)

[1]	Shin Muroya . Transport Coefficients of Relativistic Causal Hydrodynamics for Hadrons. Chinese Physics C, 2007, 31(12): 1162-1164.
[2]	WANG Mei-Juan , WU Yuan-Fang . Correlation Patterns in Hadron-hadron Collisions. Chinese Physics C, 2006, 30(7): 652-654.
[3]	ZHANG Han-Zhong , WANG En-Ke . Suppression of Dihadron Production with Jet Quenching in A+A Collisions. Chinese Physics C, 2004, 28(9): 967-972.
[4]	XING Xiu-Wen , ZHONG Wei-Li , LIU Lian-Shou . A Monte Carlo Study of the Fractal Property inside Jets Produced in High Energy e⁺e^－ Collisions. Chinese Physics C, 2003, 27(2): 95-98.
[5]	JIN Meng , CHEN Ji-Sheng , LI Jia-Rong . A New Phase of Nuclear Matter under the Condition of High Temperature in QHD Model. Chinese Physics C, 2002, 26(5): 516-521.
[6]	ZHANG Kun-Shi , YIN Jian-Wu , CHEN Gang , LIU Chao , LIU Lian-Shou . Monte Carlo Study for the Dynamical Fluctuations Inside a Single Jet in 2-Jet Events. Chinese Physics C, 2002, 26(2): 158-163.
[7]	YIN Jian-Wu , LIU Feng . On the Dynamical Fluctuations in the Production and Evolusion of Jets in High Energy Hadron-Hadron Collisions. Chinese Physics C, 2002, 26(5): 477-483.
[8]	LV Yan , YANG Li-Jian , YANG Li-Ping , MAO Tian . Monte Carlo Study of the Properties of Jets in High Energy Hadron-Hadron Collisions. Chinese Physics C, 2001, 25(11): 1077-1083.
[9]	GUO Yuan-Yuan , ZENG Jie , YIN Jian-Wu . Monte Carlo Study of the Dynamical Fluctuation Properties inside Jets in High Energy Hadron-Hadron Collisions. Chinese Physics C, 2001, 25(11): 1084-1088.
[10]	ZHAO Xi , HUANG BangRong , ZHAO ShuSong . Dynamical Structure of Hadron Emission Sources. Chinese Physics C, 2000, 24(11): 1011-1017.
[11]	Liu Fuming , Liu Feng , Liu Lianshou . On the Dynamical Fluctuations in the Multiparticle Final States of e⁺ e^- Collisions. Chinese Physics C, 1999, 23(12): 1183-1189.
[12]	Fu Jinghua , Wu Yuanfang , Liu Lianshou . Multifractal Dimension and Dynamical Fluctuation Strength in High Energy Multiparticle Final States. Chinese Physics C, 1999, 23(10): 992-997.
[13]	Liu Feng(Y) , Liu Feng . Comparison of the Hard and Soft Processes in High Energy Hadron-Hadron Colisions. Chinese Physics C, 1997, 21(4): 330-339.
[14]	Zhang Yang , Deng Yue , Liu Lianshou . On the Constraint of Transverse Momentum Conservation to Dynamic Fluctuations in High Energy Collisions. Chinese Physics C, 1997, 21(2): 130-137.
[15]	HE Zejun , ZHANG Jiaju , CHEN Junfeng , QIU Xijun . Effects of the Internal Excitation of the Hadron and QCD Vacuum on the Thermodynamic Behavior of Nuclear Matter. Chinese Physics C, 1993, 17(12): 1126-1128.
[16]	FANG Hai-Ping , XIE Qu-Bing , LAI Xiao-Ping . RAPIDITY DISTRIBUTION AND BARYON-ANTIBARYON CORRELATIONS IN e⁺e^－→TWO JET EVENTS. Chinese Physics C, 1989, 13(6): 518-525.
[17]	WU Yuan-Fang , LIU Lian-Shou . INVESTIGATION OF THE HIGH ENERGY LIMIT IN HADRON-HADRON COLLISION USING MEM. Chinese Physics C, 1989, 13(9): 808-813.
[18]	DONG Bao-Zhong . ANALYSIS OF HADRONIC EVENTS. Chinese Physics C, 1987, 11(5): 596-602.
[19]	DING LIN-KAI , ZHU QING-QI , GUO KE-ZHUN . CLUSTER PHENOMENA OBSERVED IN EMULSION CHAMBER EXPERIMENTS IN ENERGY REGION OF 10¹⁵—10¹⁶ eV AND HADRON JETS WITH LARGE TRANSVERSE MOMENTA. Chinese Physics C, 1982, 6(6): 657-664.
[20]	CHANG CHAO-XI . ON STRUCTURE OF MULTIPARTICLES IN QUARK JETS FOR e⁺e^- COLLIDING. Chinese Physics C, 1982, 6(1): 123-128.

Access

Get Citation

YIN Jian-Wu, LIU Feng and LIU Lian-Shou. Self-Affine Analysis for the Dynamical Fluctuations inside Jets Produced in High Energy Hadron-Hadron Collisions[J]. Chinese Physics C, 2002, 26(2): 152-157.

YIN Jian-Wu, LIU Feng and LIU Lian-Shou. Self-Affine Analysis for the Dynamical Fluctuations inside Jets Produced in High Energy Hadron-Hadron Collisions[J]. Chinese Physics C, 2002, 26(2): 152-157. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2001-03-01
Revised: 1900-01-01

Article Metric

Article Views(2731)
PDF Downloads(659)
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

Self-Affine Analysis for the Dynamical Fluctuations inside Jets Produced in High Energy Hadron-Hadron Collisions

Corresponding author: YIN Jian-Wu,

Department of Physics,Huanggang Normal College,Hubei 438000,China2 Institute of Particle Physics,Huazhong Normal University, Wuhan 430079,China

Received Date: 2001-03-01

Accepted Date: 1900-01-01

Available Online: 2002-02-05

Abstract: A self-affine analysis is performed on the jets (minijets) produced in proton-antiproton collisions at CERN SpS collider energy. The jets are identified by the "Cone algorithm". The Hurst exponents are obtained through the study on the 1-D factorial moments. A 3-D self affine analysis is performed according to these Hurst exponents. The results provide further evidence that ,the dynamical fluctuations inside jets are anisotropic in the longitudinal-transverse planes and isotropic in the transverse plane, which mimics the dynamical fluctuations in SPS fixed-target hadron-hadron collisions.

HTML

Reference (1)

Self-Affine Analysis for the Dynamical Fluctuations inside Jets Produced in High Energy Hadron-Hadron Collisions

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article