Radiation and ionization energy loss simulation for the GDH sum rule experiment in Hall-A at Jefferson Lab

The radiation and ionization energy loss are presented for single arm Monte Carlo simulation for the GDH sum rule experiment in Hall-A at the Jefferson Lab. Radiation and ionization energy loss are discussed for12 C elastic scattering simulation. The relative momentum ratio△p pand12 C elastic cross...

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Bibliographic Details
Published inChinese physics C Vol. 39; no. 7; pp. 64 - 67
Main Author 闫新虎 叶云秀 陈剑平 吕海江 朱鹏佳 蒋峰建
Format Journal Article
LanguageEnglish
Published United States IOP Publishing 01.07.2015
Subjects
Computer simulation
Cross sections (physics)
Elastic scattering
Energy distribution
GDH
GDH sum rule
Ionization
Monte Carlo methods
NUCLEAR PHYSICS AND RADIATION PHYSICS
PARTICLE ACCELERATORS
radiation thickness
SAMC
Sum rules
动量比
实验室
弹性散射
校正分析
模拟
电离能量损失
辐射
Online AccessGet full text
ISSN1674-1137
0254-3052
DOI10.1088/1674-1137/39/7/076202

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Summary:The radiation and ionization energy loss are presented for single arm Monte Carlo simulation for the GDH sum rule experiment in Hall-A at the Jefferson Lab. Radiation and ionization energy loss are discussed for12 C elastic scattering simulation. The relative momentum ratio△p pand12 C elastic cross section are compared without and with radiative energy loss and a reasonable shape is obtained by the simulation. The total energy loss distribution is obtained, showing a Landau shape for12 C elastic scattering. This simulation work will give good support for radiation correction analysis of the GDH sum rule experiment.
Bibliography:11-5641/O4
YAN Xin-Hu YE Yun-Xiu CHEN jian-Ping LU Hai-Jiang ZHU Peng-jia JIANG Feng-Jian（ 1 Department of Physics, Huangshan University, Huangshan 245041, China 2 Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China a Thomas Jefferson National Accelerator Facility, Newport News, VA 23606, USA）
GDH sum rule,radiation thickness,ionization,SAMC
The radiation and ionization energy loss are presented for single arm Monte Carlo simulation for the GDH sum rule experiment in Hall-A at the Jefferson Lab. Radiation and ionization energy loss are discussed for12 C elastic scattering simulation. The relative momentum ratio△p pand12 C elastic cross section are compared without and with radiative energy loss and a reasonable shape is obtained by the simulation. The total energy loss distribution is obtained, showing a Landau shape for12 C elastic scattering. This simulation work will give good support for radiation correction analysis of the GDH sum rule experiment.
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SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26)
JLAB-PHY-14-1927; DOE/OR/23177-3497; arXiv:1410.1250
AC05-06OR23177
ISSN:1674-1137
0254-3052
DOI:10.1088/1674-1137/39/7/076202