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2 - 19 Test Experiment for Pion Measurement at ETF

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IMP & HIRFL Annual Report 2010年第1期 58-59页

作者： Wang Shitao Sun Zhiyu Yu Yuhong zhang xueheng Tang Shuwen Liu Longxiang

5-19 Research Progress in Group of RIB Physics in 2015

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IMP & HIRFL Annual Report 2015年第1期 242-243页

作者： Sun Zhiyu zhang xueheng Yu Yuhong Yue Ke Wang Shitao Tang Shuwen Chen Jinda Fang Fang 不详

The progress of research going on in Group of Rare Isotope Beam Physics (RIB), Experimental Physics Research Center, in 2015 is in the following two aspects. Construction of the plastic scintillator detector array (PSD) for the DArk Matter Particle Explorer (DAMPE) *** is part of the “Strategic Priority Research Program” of the Chinese Academy of Science for space science, and it is a large space telescope aimed for the evidence of dark matter existence through the measurements of their decay products.

关键词： Research Progress Group

Research Progress in Group of RIB Physics in 2017

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IMP & HIRFL Annual Report 2017年第1期 177-178页

作者： Sun Zhiyu zhang xueheng Yu Yuhong Yue Ke Wang Shitao Tang Shuwen Chen Jinda Yan Duo Fang Fang zhang Yongjie 不详

The progress of research going on in Group of Rare Isotope Beam Physics(RIB),Experimental Physics Research Center,in 2017 is in the following three *** in-orbit calibration and data analysis works for the plastic scintillator detector(PSD)of the DArk Matter Particle Explorer(DAMPE).The DAMPE satellite has worked more than 2 years in the desired orbit till *** we continued the calibration and data analysis works for the whole *** the year,the calibration methods for the PSD were improved and even better performance were obtained,both in charge resolution and efficiency,which leads to a less contamination for the Z=1 charged particles and better e/*** important results have already been obtained and published by the DAMPE collaboration group,such as the more accurate high energy electron spectrum up to 4.6 TeV,which comes from the obtained data of 530 days in orbit(Fig.1).

关键词： separation. desired continued

5-1 Research Progress in the Group of RIB Physics in 2016

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IMP & HIRFL Annual Report 2016年第1期 205-206页

作者： Sun Zhiyu zhang xueheng Yu Yuhong Yue Ke Wang Shitao Tang Shuwen Chen Jinda Fang Fang 不详

The progress of researches going on in the Group of Rare Isotope Beam Physics(RIB),Experimental Physics Research Center,in 2016 is in the following three *** in-orbit calibration and data analysis works for the plastic scintillator detector(PSD)of the Dark Matter Particle Explorer(DAMPE).The DAMPE satellite has been launched and got into its desired orbit successfully in Dec.17,2015,and we focused on the calibration and data analysis works for the whole *** than 1 billion high energy events have already been detected by DAMPE and we also get some preliminary *** analysis results show that the PSD works very stable in the whole year,and the performance,such as efficiency and charge resolution shown in Fig.1,are even better then we obtained on earth.

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Research progress in Group of RIB Physics in 2018

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IMP & HIRFL Annual Report 2018年第1期 46-47页

作者： Sun Zhiyu zhang xueheng Yu Yuhong Yue Ke Wang Shitao Tang Shuwen Chen Jinda Yan Duo Fang Fang zhang Yongjie 不详

The progress of research going on in Group of Rare Isotope Beam Physics(RIB),Experimental Physics Research Center,in 2018 is in the following two ***-nucleon removal reactions with beam energy of hundreds MeV/u have been proved to be an effective method for probing the structure of nuclei far from *** this is also a focus for the research works at *** 2018,based on lots of works for detector improvements in the past years。

关键词： stability. MeV/u Rare

A Standard Time Resolution Detecting System for TOF-PET

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2008年第1期 31-32页

作者： Chen Jinda Xu Hushan Guo Zhongyan Chen Ruofu Hu Zhenguo Tang Bin Yue Ke zhang xueheng Yu Yuhong

Two-neutron Removal from 15,16C at around 240 MeV/u

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IMP & HIRFL Annual Report 2018年第1期 47-49页

作者： Wang Shitao Sun Yazhou Sun Zhiyu zhang xueheng Yan Duo Yu Yuhong Yue Ke Tang Shuwen Zhao Yicuan Fang Fang 不详

One-nucleon removal reactions at intermediate-and high-energies have been developed as an effective direct reaction for probing the structure of nuclei far from *** removal of two well-bound like nucleons from asymmetric nuclei has also been shown to proceed as a direct reaction,while in the case of two weakly-bound nucleon removal from a mass A projectile,the reaction mechanism is *** mass A-2 residue can result from two different mechanisms[1,2]:single-step direct removal of a pair of nucleons and one-nucleon knockout to unbound states of the intermediate mass A-1 residue followed by nucleon evaporation.

关键词： stability. MeV/u residue

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小兴安岭风景观光道旅游功能定位及开发

森林工程 2007年第5期23卷 8-10,32页

作者：张学珩东北林业大学

描述小兴安岭地区旅游资源的发展现状,探讨、分析风景道建设中存在的一些问题,结合对小兴安岭现有资源定性分析,提出了小兴安岭地区风景道的开发设计构想。

关键词：风景道森林旅游开发

Tracking Performance of MWDCs in ETF

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IMP & HIRFL Annual Report 2017年第1期 178-179页

作者： Sun Yazhou Wang Shitao Sun Zhiyu zhang xueheng Yu Yuhong Yue Ke Tang Shuwen Yan Duo Fang Fang Sun Yu 不详

An MWDC array(see Fig.1)was constructed in the External Target Facility(ETF),HIRFL-CSR for particle tracking,which plays a vital role in particle identification(PID)for experiments conducted in *** MWDC array is composed of three identical MWDCs,with an effective area 800 mm600 mm,drift length 5 mm,operating gas 80%Ar+20%CO2.A 311 AMeV 40Ar beam test was implemented on the MWDC array for its tracking performance.

关键词： identical vital MWD