The Calibration Method of TOFr in the STAR Experiment

RUAN Li-Juan; WU Jian; DONG Xin; SHAO Ming; CHEN Hong-Fang; WANG Xiao-Lian; LI Cheng; HUANG Sheng-Li

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2005, Vol. 29> Issue(2) : 157-161

The Calibration Method of TOFr in the STAR Experiment

Department of Modern Physics,University of Science and Technology of China,Hefei 230026,China

Abstract
HTML
Reference
Related

PDF

Abstract：
a tray of time of flight detector based on mrPc technology took part in the physics run of star both in p+p and d+au collisions in 2003. together with the information from the time Projection chamber(tPc) and the pseudo–vertex Position detector (pvPd) of the star experiment,corrections are done to calibrate the new prototype tof. the intrinsic time resolution of tofr reaches 85ps and it extends the π/K and K/p separation up to 1.6gev/c and 3.0gev/c respectively.

References

[1]

. LI Cheng, WU Jian, CHEN Hong-Fang et al. High Energy Phys. and Nucl. Phys. , 2001, 25( 9) : 933-9362. LI Cheng, WU Jian,WANG Xiao-Lian et al. Nuclear Science and Techniques, 2002, 13( 1) : 6-103. CHEN Hong-Fang, LI Cheng, WANG Xiao-Lian et al . High Energy Phys. and Nucl. Phys. , 2002, 26( 3) : 201-2064. SHAO Ming, RUAN Li-Juan, CHEN Hong-Fang et al. Nucl. Instrum.Methods. , 2002, A492: 344-3505. SHAO Ming,CHEN Hong-Fang,LI Cheng et al. High Energy Phys. and Nucl . Phys. , 2004, 28( 7) : 7336. Anderson M et al. Nucl . Instrum. Methods. , 2003, A499: 6597. Llope W J et al. Nucl. Instrum. Methods. , 2004, A522: 252-273

[1]	Bin Hong , Zhong-Zhou Ren . Effects of σ^* and φ on the proto-neutron star PSR J0348+0432. Chinese Physics C, 2018, 42(8): 084105. doi: 10.1088/1674-1137/42/8/084105
[2]	Jing-Jing Liu , Dong-Mei Liu . Resonant nuclear reaction ²³Mg (p,γ) ²⁴Al in strongly screening magnetized neutron star crust. Chinese Physics C, 2017, 41(12): 125102. doi: 10.1088/1674-1137/41/12/125102
[3]	HUANG Xiu-Lin , WANG Hai-Jun , LIU Guang-Zhou , LIU Cheng-Zhi , XU Yan . Effects of δ mesons on baryonic direct Urca processes inneutron star matter. Chinese Physics C, 2015, 39(10): 105102. doi: 10.1088/1674-1137/39/10/105102
[4]	ZHAO Xian-Feng , JIA Huan-Yu . Transition density of the large mass hyperon star. Chinese Physics C, 2014, 38(1): 015101. doi: 10.1088/1674-1137/38/1/015101
[5]	Mohsen Fathi . A dynamical approach to the exterior geometry of a perfect fluid as a relativistic star. Chinese Physics C, 2013, 37(2): 025101. doi: 10.1088/1674-1137/37/2/025101
[6]	WENG Ming-Hua , GUO Xin-Heng , LIU Bo . Vacuum fluctuation effects on hyperonic neutron star matter. Chinese Physics C, 2013, 37(12): 125101. doi: 10.1088/1674-1137/37/12/125101
[7]	DING Wen-Bo , YU Zi , MI Geng , WANG Chun-Yan . Neutron star cooling in various sets of nucleon coupling constants. Chinese Physics C, 2013, 37(5): 055101. doi: 10.1088/1674-1137/37/5/055101
[8]	MA Ling-Ling , BAI Yun-Xiang , CAO Zhen , CHEN Ming-Jun , Li-Hong , CHEN Song-Zhan , CHEN Yao , DING Kai-Qi , HE Hui-Hai , LIU Jia , LIU Jia-Li , LI Xiao-Xiao , MA Xin-Hua , SHENG Xiang-Dong , XIAO Gang , ZHA Min , ZHANG Shou-Shan , ZHANG Yong , ZHAO Jing , ZHOU Bin . Geometry and optics calibration of WFCTA prototype telescopes using star light. Chinese Physics C, 2011, 35(5): 478-482. doi: 10.1088/1674-1137/35/5/015
[9]	ZHAO Xian-Feng , ZHANG Hua , JIA Huan-Yu . On the moment of inertia of a proto neutron star. Chinese Physics C, 2010, 34(10): 1587-1592. doi: 10.1088/1674-1137/34/10/007
[10]	SUN Bao-Yuan , MENG Jie . Neutron star equation of state in density dependent relativistic Hartree-Fock theory. Chinese Physics C, 2009, 33(S1): 73-75. doi: 10.1088/1674-1137/33/S1/024
[11]	LI Ang , PENG Guang-Xiong , Lombardo U . Deconfinement phase transition in neutron star matter. Chinese Physics C, 2009, 33(S1): 61-63. doi: 10.1088/1674-1137/33/S1/020
[12]	YUE Peng , SHEN Hong . Antikaon condensation in neutron star matter with strong magnetic fields. Chinese Physics C, 2008, 32(S2): 85-88.
[13]	HUANG Xiao-Long , WANG Bao-Song . A Method of Evaluating Discrepant Data. Chinese Physics C, 2007, 31(7): 629-633.
[14]	ZHOU Yuan , HE Hui-Hai , MU Jun . Monte Carlo Study of Methods for Off-Line Calibration of ARGO-YBJ Experiment. Chinese Physics C, 2005, 29(8): 787-792.
[15]	YI Rong-Qing , SUN Ke-Xi , YANG Guo-Hong , LIU Seng-Ye , CUI Ming-Qi , Zhao Yi-Dong , Zhu Pei-Ping . Exploration of Calibration Methods of Photoconductive Detectors Sensitivity. Chinese Physics C, 2003, 27(S1): 122-124.
[16]	FENG Sheng-Qin , LIU Lian-Shou . A Study of Mixing Event Method in Relativistic Heavy Ion Collision Experiments. Chinese Physics C, 2003, 27(4): 349-353.
[17]	LI Zeng-Hua , LU Guang-Cheng , ZUO Wei . Properties of Isospin Asymmetric Nuclear Matter and Extended BHF Approach (Ⅶ) Proton and Neutron ¹S₀ Superfluidity in Neutron Star Matter. Chinese Physics C, 2003, 27(12): 1084-1088.
[18]	GUO Hua , LIU Bo , LI Xi-Guo , CHEN Yan-Jun . Kaon Condensation in Neutron Star Matter. Chinese Physics C, 2003, 27(2): 113-117.
[19]	LIU Zhi-Xu , LIU Feng , ZHANG Bing-Yun . A PC-Linux-Based Data Acquisition System for the STAR TOFp Detector. Chinese Physics C, 2003, 27(3): 253-256.
[20]	HAO Wei , LU Chang-Guo , QUE You-Kun , ZHOU Yue-Hua . A TRIGGER SCHEME FOR COSMIC RAY EXPERIMENT WITH A SAMPLE-AND-HOLD SYSTEM. Chinese Physics C, 1989, 13(4): 293-297.

Access

Get Citation

RUAN Li-Juan, WU Jian, DONG Xin, SHAO Ming, CHEN Hong-Fang, WANG Xiao-Lian, LI Cheng and HUANG Sheng-Li. The Calibration Method of TOFr in the STAR Experiment[J]. Chinese Physics C, 2005, 29(2): 157-161.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2004-04-27
Revised: 1900-01-01

Article Metric

Article Views(4375)
PDF Downloads(593)
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

The Calibration Method of TOFr in the STAR Experiment

Corresponding author: WU Jian,

Department of Modern Physics,University of Science and Technology of China,Hefei 230026,China

Received Date: 2004-04-27
Accepted Date: 1900-01-01
Available Online: 2005-02-05

Abstract: a tray of time of flight detector based on mrPc technology took part in the physics run of star both in p+p and d+au collisions in 2003. together with the information from the time Projection chamber(tPc) and the pseudo–vertex Position detector (pvPd) of the star experiment,corrections are done to calibrate the new prototype tof. the intrinsic time resolution of tofr reaches 85ps and it extends the π/K and K/p separation up to 1.6gev/c and 3.0gev/c respectively.