In-plane and Out-of-plane Emission of Light Charged Particle from <sup>40</sup>Ar+<sup>197</sup>Au Collisions at 25 MeV/u

He Zhiyong; Li Zuyu; Duan Limin; Jin Genming; Wu Heyu; Dai Guangxi; Li Zhankui; Zhang Baoguo; Wen Wanxin; Qi Yujin

Chinese Physics C> 1996, Vol. 20> Issue(S2) : 129-134

In-plane and Out-of-plane Emission of Light Charged Particle from ⁴⁰Ar+¹⁹⁷Au Collisions at 25 MeV/u

Institute of Modem Physics, Chinese Academy of Sciences, Lanzhou, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The in-plane and out-of-plane emission of light particles from ⁴⁰Ar+¹⁹⁷Au collisions at 25 MeV/u was studied by means of coincidence measurement of light particles with two fission fragments. An in-plane emission enhancement was observed for mid-rapidity p, d, t, α particles, indicating that a rotational effect exists in this reaction system. This enhancement becomes more obvious with the increase of mass of the particles, or with the increase of the impact parameters. It was also found that for projectile-like particles the in-plane emission is dominant.
- reaction plane ,
- in-plane emission ,
- out-of-plane emission ,
- rotation effect ,
- impact parameter

[1]	Pei Xiang , Yuan-Sheng Zhao , Xu-Guang Huang . Determination of the impact parameter in high-energy heavy-ion collisions via deep learning. Chinese Physics C, 2022, 46(7): 074110. doi: 10.1088/1674-1137/ac6490
[2]	Hao-Jie Xu , Jie Zhao , Xiao-Bao Wang , Han-Lin Li , Zi-Wei Lin , Cai-Wan Shen , Fu-Qiang Wang . Varying the chiral magnetic effect relative to flow in a single nucleus-nucleus collision. Chinese Physics C, 2018, 42(8): 084103. doi: 10.1088/1674-1137/42/8/084103
[3]	Ling-Xiao Cui , Zhen Fang , Yue-Liang Wu . Finite temperature effect in infrared-improved AdS/QCD model with back reaction of bulk vacuum. Chinese Physics C, 2016, 40(6): 063101. doi: 10.1088/1674-1137/40/6/063101
[4]	Xing-Dao Guo , Xue-Wen Liu , Hong-Wei Ke , Xue-Qian Li . Direct pion emission in D^*+→D⁺π decays. Chinese Physics C, 2016, 40(7): 073103. doi: 10.1088/1674-1137/40/7/073103
[5]	Jian Tian , Wei Ye . Effect of pre-equilibrium emission on probing postsaddle nuclear dissipation with neutrons. Chinese Physics C, 2016, 40(9): 094103. doi: 10.1088/1674-1137/40/9/094103
[6]	SUN Xiao-Jun , YU Cheng-Gang , WANG Ning , YANG Yong-Xu , PAN Cheng-Hua . Pre-neutron-emission mass distributions for reaction²³⁸U(n, f) up to 60 MeV. Chinese Physics C, 2015, 39(1): 014102. doi: 10.1088/1674-1137/39/1/014102
[7]	YAN Ting-Zhi , LI Shan . Impact parameter dependence of the scaling of anisotropic flowsin intermediate energy heavy-ion collisions. Chinese Physics C, 2014, 38(8): 084104. doi: 10.1088/1674-1137/38/8/084104
[8]	ZHANG Jun-Jie , HU Bi-Tao . Cross section of reaction ¹⁸¹Ta(p,nγ)¹⁸¹W and the influence of the spin cut-off parameter on the cross section. Chinese Physics C, 2011, 35(12): 1100-1104. doi: 10.1088/1674-1137/35/12/004
[9]	DONG Jian-Min , ZHANG Hong-Fei , ZUO Wei , LI Jun-Qing . Unified fission model for proton emission. Chinese Physics C, 2010, 34(2): 182-185. doi: 10.1088/1674-1137/34/2/005
[10]	WANG Wei-Min , SHENG Zheng-Ming , WU Hui-Chun , CHEN Min , LI Chun , ZHANG Jie . Terahertz emission in tenuous gases irradiated by ultrashort laser pulses. Chinese Physics C, 2009, 33(S2): 142-145. doi: 10.1088/1674-1137/33/S2/037
[11]	LIU Gui-Hua , MA Yu-Gang , CAI Xiang-Zhou , FANG De-Qing , SHEN Wen-Qing , TIAN Wen-Dong , WANG Kun . Impact parameter and beam energy dependence for azimuthal asymmetry of direct photons and free protons in intermediate energy heavy-ion collisions. Chinese Physics C, 2009, 33(S1): 89-91. doi: 10.1088/1674-1137/33/S1/029
[12]	ZHONG Jun-Qing , AN Shi-Zhong , YAO Hong-Juan , ZHANG Tian-Jue , BI Yuan-Jie . Influence of radial magnetic field on emittance in the median plane at CYCIAE-100. Chinese Physics C, 2009, 33(S2): 53-55. doi: 10.1088/1674-1137/33/S2/014
[13]	HUANG Wei , XU Wang , YAN Mu-Lin . Backward Compton scattering and QED with noncommutative plane in the strong uniform magnetic field. Chinese Physics C, 2008, 32(5): 342-347. doi: 10.1088/1674-1137/32/5/003
[14]	XU Chun-Xian , ZHANG Yong , HE Hui-Lin , HE Hui-Hai , CHEN Yong-Zhong , JIANG Yin-Lin . Observations of TeV Gamma Ray from the Galactic Plane. Chinese Physics C, 2001, 25(9): 799-806.
[15]	Luo Wendong , Li Xunjun . Descriptions for Nuclear System with Only One Geometrical Symmetry Plane. Chinese Physics C, 1998, 22(10): 915-919.
[16]	Huo Lei , Liu Yiming , Zhang Weining , Jiang Yuzhen , D. Keane , S. Y. Fung . Polar Distribution of Final State Particles in High-Energy Heavy Ion Collisions. Chinese Physics C, 1996, 20(S2): 141-147.
[17]	Yang Changgen , Chen Hesheng , Jin Bingnian , Tang Xiaowei , M. Pohi . Fitting Method and Error Study for Tau Lifetime Measurement of L3 Experiment. Chinese Physics C, 1994, 18(S3): 243-250.
[18]	Chen Kezhong , Jiang Huanqing . Multinucleon Effect in the Pion Single Charge Exchange Reaction. Chinese Physics C, 1988, 12(S1): 37-44.
[19]	Zhang Chuang , Chen Siyu . A General Formula of Tune Spread Caused by the Middle-Plane-Asymmetrical Magnetic Field Errors. Chinese Physics C, 1988, 12(S2): 181-188.
[20]	LIU MAO-SAN , WU WEN-TA , I LI SHU-ZHEN , CHEN REN-HUAI . DISTRIBUTION OF 2-DIMENSIONAL FIELD OF PERMANENT MAGNETIC PLANE HEAD QUADRUPOLE AND ITS GEOMETRIC PARAMETER SELECTION. Chinese Physics C, 1981, 5(3): 381-385.

Access

Get Citation

He Zhiyong, Li Zuyu, Duan Limin, Jin Genming, Wu Heyu, Dai Guangxi, Li Zhankui, Zhang Baoguo, Wen Wanxin and Qi Yujin. In-plane and Out-of-plane Emission of Light Charged Particle from ⁴⁰Ar+¹⁹⁷Au Collisions at 25 MeV/u[J]. Chinese Physics C, 1996, 20(S2): 129-134.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1995-04-27

Fund

Supported by the National Natural Science Foundation of China and the Science Foundation of the Chinese Academy of Sciences.

Article Metric

Article Views(572)
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

In-plane and Out-of-plane Emission of Light Charged Particle from ⁴⁰Ar+¹⁹⁷Au Collisions at 25 MeV/u

Institute of Modem Physics, Chinese Academy of Sciences, Lanzhou, China

Received Date: 1995-04-27

Fund Project: Supported by the National Natural Science Foundation of China and the Science Foundation of the Chinese Academy of Sciences.

Abstract: The in-plane and out-of-plane emission of light particles from ⁴⁰Ar+¹⁹⁷Au collisions at 25 MeV/u was studied by means of coincidence measurement of light particles with two fission fragments. An in-plane emission enhancement was observed for mid-rapidity p, d, t, α particles, indicating that a rotational effect exists in this reaction system. This enhancement becomes more obvious with the increase of mass of the particles, or with the increase of the impact parameters. It was also found that for projectile-like particles the in-plane emission is dominant.

In-plane and Out-of-plane Emission of Light Charged Particle from ⁴⁰Ar+¹⁹⁷Au Collisions at 25 MeV/u

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

In-plane and Out-of-plane Emission of Light Charged Particle from ⁴⁰Ar+¹⁹⁷Au Collisions at 25 MeV/u

HTML

目录

In-plane and Out-of-plane Emission of Light Charged Particle from 40Ar+197Au Collisions at 25 MeV/u

Abstract：

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

In-plane and Out-of-plane Emission of Light Charged Particle from 40Ar+197Au Collisions at 25 MeV/u

HTML

目录

In-plane and Out-of-plane Emission of Light Charged Particle from ⁴⁰Ar+¹⁹⁷Au Collisions at 25 MeV/u

In-plane and Out-of-plane Emission of Light Charged Particle from ⁴⁰Ar+¹⁹⁷Au Collisions at 25 MeV/u