Monte Carlo Simulation of Primary Reactions on HPLUS Based on Pluto Event Generator

ZHENG Chuan; XU Hu-shan; OUYANG Zhen; YUAN Xiao-hua; WANG Jian-song

doi:10.11804/NuclPhysRev.28.02.162

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Article Navigation > Nuclear Physics Review > 2011 > 28(2): 162-167

ZHENG Chuan, XU Hu-shan, OUYANG Zhen, YUAN Xiao-hua, WANG Jian-song. Monte Carlo Simulation of Primary Reactions on HPLUS Based on Pluto Event Generator[J]. Nuclear Physics Review, 2011, 28(2): 162-167. doi: 10.11804/NuclPhysRev.28.02.162

Citation:

ZHENG Chuan, XU Hu-shan, OUYANG Zhen, YUAN Xiao-hua, WANG Jian-song. Monte Carlo Simulation of Primary Reactions on HPLUS Based on Pluto Event Generator[J]. Nuclear Physics Review, 2011, 28(2): 162-167. doi: 10.11804/NuclPhysRev.28.02.162

Monte Carlo Simulation of Primary Reactions on HPLUS Based on Pluto Event Generator

doi: 10.11804/NuclPhysRev.28.02.162

1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China)

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2011-06-20

Abstract

Hadron Physics Lanzhou Spectrometer (HPLUS) is designed for the study of hadron production and decay from nucleonnucleon interaction in the GeV region. The current formation of HPLUS and the particle identification methods
for three polar angle regions are discussed. The Pluto event generator is applied to simulate the primary reactions on HPLUS， concerning four issues as followed: the agreement on pp elastic scattering angular distribution between Pluto samples and experimental data; the acceptance of charged K mesons in the strangeness production channels for the forward region of HPLUS; the
dependence of the maximum energy of photons and the minimum vertex
angle of two photons on the polar angle; the influence on the mass spectrum of excited states of nucleon with large resonant width from different reconstruction methods. It is proved that the Pluto event generator satisfies the requirements of Monte Carlo simulation for HPLUS.
- hadron physics,
- event generator,
- hadron physics lanzhou spectrometer
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Monte Carlo Simulation of Primary Reactions on HPLUS Based on Pluto Event Generator

doi: 10.11804/NuclPhysRev.28.02.162

1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China)

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2011-06-20

Key words:

Abstract: Hadron Physics Lanzhou Spectrometer (HPLUS) is designed for the study of hadron production and decay from nucleonnucleon interaction in the GeV region. The current formation of HPLUS and the particle identification methods
for three polar angle regions are discussed. The Pluto event generator is applied to simulate the primary reactions on HPLUS， concerning four issues as followed: the agreement on pp elastic scattering angular distribution between Pluto samples and experimental data; the acceptance of charged K mesons in the strangeness production channels for the forward region of HPLUS; the
dependence of the maximum energy of photons and the minimum vertex
angle of two photons on the polar angle; the influence on the mass spectrum of excited states of nucleon with large resonant width from different reconstruction methods. It is proved that the Pluto event generator satisfies the requirements of Monte Carlo simulation for HPLUS.

Citation: