Particle-group Correlations and Collectivity for 2.1<i>A</i> GeV Ne+NaF Collision

Zhang Weigang

Chinese Physics C> 1997, Vol. 21> Issue(S4) : 65-72

Particle-group Correlations and Collectivity for 2.1A GeV Ne+NaF Collision

Zhang Weigang

Dean's Office of Guangxi Institute of Technology, Liuzhou, Guangxi, China

Abstract
HTML
Reference
Related

PDF

Abstract：
A concept of particle-group correlations is proposed in this paper. In accordance with the new concept, a new method of collective flow measurement is constructed. Using the new method, the particle-group correlations arising from collective flow are studied with 4π data for 2.1A GeV Ne+NaF collisions at the Bevalac streamer chamber. Through comparison with the Monte Carlo results, the collectivity of the particles in the final state of this collision is inferred in the range of 75 to 95%.
- collective flow ,
- collectivity ,
- transverse motion correlations ,
- particle-group correlations

[1]	Ri-Guang Huang , You-Cai Chen , Dong-Liang Fang . 0νββ decay nuclear matrix elements under Left-Right symmetric model from the spherical quasi-particle random phase approximation method with realistic force. Chinese Physics C, 2026, 50(2): 1-11.
[2]	Shaowei Lan , Qiuhua Liu , Yong Li , Shusu Shi . Energy Dependence of Elliptic Flow Ratio v₂^PP/v₂^RP in Heavy-ion Collisions Using the AMPT Model. Chinese Physics C, 2026, 50(3): 1-6.
[3]	Jun Li , Xiao-Jun Bi , Lin-Qing Gao , Peng-Fei Yin . Exploring axion-like particle from observation of FSRQ Ton 599 by Fermi-LAT. Chinese Physics C, 2025, 49(10): 105107. doi: 10.1088/1674-1137/ade6d2
[4]	Jin Sun , Zhi-Peng Xing , Seokhoon Yun . Revisiting axion-like particle couplings to electroweak gauge bosons. Chinese Physics C, 2025, 49(11): 113109. doi: 10.1088/1674-1137/adf321
[5]	Yang Liu , Rong Wang , Zaiba Mushtaq , Ye Tian , Xionghong He , Hao Qiu , Xurong Chen . Simulation of dark scalar particle sensitivity in η rare decay channels at HIAF. Chinese Physics C, 2025, 49(3): 034103. doi: 10.1088/1674-1137/ad9d1b
[6]	Saeed Ullah Khan , Javlon Rayimbaev , Zhi-Min Chen , Zdeněk Stuchlík . Circular motion and acceleration of charged particles around magnetized rotating black holes in scalar-tensor-vector gravity. Chinese Physics C, 2025, 49(9): 095102. doi: 10.1088/1674-1137/add8fc
[7]	Muhammad Farhan Taseer , Subhash Singha . Impact of particle production mechanisms on pseudorapidity distribution and directed flow in Au+Au and Cu+Cu collisions at ${ \sqrt{{\boldsymbol s}_{\boldsymbol{ NN}}}}$ = 19.6 GeV using AMPT model. Chinese Physics C, 2025, 49(10): 104101. doi: 10.1088/1674-1137/ade660
[8]	Jian Liu , Qiang Su , Qinglin Niu , Lei Wang , Zhongzhou Ren . Charged-current quasielastic neutrino scattering off nuclei with nucleon-nucleon short-range correlations. Chinese Physics C, 2025, 49(10): 104102. doi: 10.1088/1674-1137/ade126
[9]	Siyu Tang , Zuman Zhang , Chao Zhang , Liang Zheng , Renzhuo Wan . Investigating the transverse-momentum- and pseudorapidity-dependent flow vector decorrelation in p–Pb collisions with a multi-phase transport model. Chinese Physics C, 2025, 49(12): 124104. doi: 10.1088/1674-1137/adef1b
[10]	Peng Yin , Jianmin Dong , Wei Zuo . Effect of tensor correlations on the depletion of nuclear Fermi sea within the extended BHF approach. Chinese Physics C, 2017, 41(11): 114102. doi: 10.1088/1674-1137/41/11/114102
[11]	ZHANG Da-Lin , QIU Sui-Zheng , LIU Chang-Liang , SU Guang-Hui . Steady state investigation on neutronics of a molten salt reactor considering the flow effect of fuel salt. Chinese Physics C, 2008, 32(8): 624-628. doi: 10.1088/1674-1137/32/8/007
[12]	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.
[13]	Xu Jianming . Matching Problem of Lattice with Transverse Coupling. Chinese Physics C, 1995, 19(1): 73-81.
[14]	WU SHI-SHU . ON NUCLEAR SINGLE-PARTICLE POTENTIALS（Ⅲ）SINGLEPARTICLE ENERGIES DETERMINED BY THE NONHERMITIAN POTENTIAL U_αβ=M_αβ（ε_β）. Chinese Physics C, 1979, 3(4): 469-483.

Access

Get Citation

Zhang Weigang. Particle-group Correlations and Collectivity for 2.1A GeV Ne+NaF Collision[J]. Chinese Physics C, 1997, 21(S4): 65-72.

Zhang Weigang. Particle-group Correlations and Collectivity for 2.1A GeV Ne+NaF Collision[J]. Chinese Physics C, 1997, 21(S4): 65-72. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1996-12-18

Fund

Supported by the Education Committee and the Youth Science Foundation of Guangxi Province of China.

Article Metric

Article Views(1091)
PDF Downloads(2)
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

Particle-group Correlations and Collectivity for 2.1A GeV Ne+NaF Collision

Zhang Weigang

Dean's Office of Guangxi Institute of Technology, Liuzhou, Guangxi, China

Received Date: 1996-12-18

Fund Project: Supported by the Education Committee and the Youth Science Foundation of Guangxi Province of China.

Abstract: A concept of particle-group correlations is proposed in this paper. In accordance with the new concept, a new method of collective flow measurement is constructed. Using the new method, the particle-group correlations arising from collective flow are studied with 4π data for 2.1A GeV Ne+NaF collisions at the Bevalac streamer chamber. Through comparison with the Monte Carlo results, the collectivity of the particles in the final state of this collision is inferred in the range of 75 to 95%.