A pilot experiment for mass measurement at CSRe

TU Xiao-Lin; XU Hu-Shan; XIA Jia-Wen; WANG Meng; MAO Rui-Shi; YUAN You-Jin; HU Zheng-Guo; LIU Yong; ZHANG Hong-Bin; ZANG Yong-Dong; ZHAO Tie-Cheng; ZHANG Xue-Ying; FU Fen; YANG Jian-Cheng; MAO Li-Jun; XIAO Chen; XIAO Guo-Qing; ZHAO Hong-Wei; ZHAN Wen-Long

doi:10.1088/1674-1137/33/7/003

Chinese Physics C> 2009, Vol. 33> Issue(7) : 516-520 DOI: 10.1088/1674-1137/33/7/003

A pilot experiment for mass measurement at CSRe

Abstract
HTML
Reference
Related

PDF

Abstract：
A pilot experiment of mass measurement was performed at CSRe with the method of isochronous mass spectrometry. The secondary fragments produced via RIBLL2 with the primary beam of 400 MeV/u ³⁶Ar delivered by CSRm were injected into CSRe. The revolution periods of the stored ions, which depend on the mass-to-charge ratios of the stored ions, were measured with a time-of-flight detector system. The results show that the mass resolution around 8×10^－6 for Δm/m is achieved.

References

[1]

. Lima G F et al. Phys. Rev. C, 2002, 65: 0446182. Kolhinen V S et al. Nuclear Instruments and Methods in Physics Research A, 2004, 528: 7763. Lunney D, Pearson J M, Thibault C. Rev. Mod. Phys.,2003, 75: 10214. Klaus Blaum. Phys. Rep., 2005, 425: 15. Hans Geissel, Gottfried Munzenberg, Helmut Weick. Nucl.Phys. A, 2002, 701: 2596. Geissel H, Litvinov Yu A et al. Eur. Phys. J., (Special Topics),2007, 150: 109; Litvinov Yu A, Geissel H et al. Nucl.Phys. A, 2007, 787: 315c7. XIA J W et al. Nucl. Instrum. Methods Phys. Res. A, 2002,488: 118. Radon T et al. Phys. Rev. Lett., 1997, 78: 47019. Hausmann M et al. Nucl. Instrum. Methods Phys. Res. A,2000, 446: 56910. TU X et al. to be published11. Hausmann M et al. Hyperfine Interactions, 2001, 132: 29112. Stadlmann J et al. Phys. Lett. B, 2004, 586: 2713. Audi G et al. Nucl. Phys. A, 2003, 729: 314. Young B M et al. Phys. Lett. B, 1993, 311: 2215. Audi G, Wapstra A H, Thivault C. Nucl. Phys. A, 2003,729: 337

[1]	Wei-Guo Chen , Xia Wan , You-Kai Wang . An optimal scheme for top quark mass measurement near the tt threshold at future e⁺e^- colliders. Chinese Physics C, 2018, 42(5): 053002. doi: 10.1088/1674-1137/42/5/053002
[2]	M. Ablikim , et al . Measurement of integrated luminosity and center-of-mass energy of data taken by BESⅢ at s=2.125 GeV. Chinese Physics C, 2017, 41(11): 113001. doi: 10.1088/1674-1137/41/11/113001
[3]	Zhen-Xing Chen , Ying Yang , Man-Qi Ruan , Da-Yong Wang , Gang Li , Shan Jin , Yong Ban . Cross section and Higgs mass measurement with Higgsstrahlung at the CEPC. Chinese Physics C, 2017, 41(2): 023003. doi: 10.1088/1674-1137/41/2/023003
[4]	Guang-Zhi Xu , Gang Li , Yi-Jie Li , Kui-Yong Liu , Yu-Jie Zhang . Interference effects on Higgs mass measurement in e⁺e^-→H(γγ)Z at CEPC. Chinese Physics C, 2016, 40(3): 033101. doi: 10.1088/1674-1137/40/3/033101
[5]	FU Yun-Chong , ZHOU Wei-Jian , DU Hua , CHENG Peng , ZHAO Xiao-Lei , LIU Qi , LU Xue-Feng , ZHAO Wen-Nian . A preliminary study of small-mass radiocarbon sample measurement at Xi'an-AMS. Chinese Physics C, 2015, 39(3): 036202. doi: 10.1088/1674-1137/39/3/036202
[6]	XU Xing , WANG Meng , SHUAI Peng , CHEN Rui-Jiu , YAN Xin-Liang , ZHANG Yu-Hu , YUAN You-Jin , XU Hu-Shan , ZHOU Xiao-Hong , Yuri A , Sergey Litvinov , TU Xiao-Lin , CHEN Xiang-Cheng , FU Chao-Yi , GE Wen-Wen , GE Zhuang , HU Xue-Jing , HUANG Wen-Jia , LIU Da-Wei , XING Yuan-Ming , ZENG Qi , ZHANG Wei . A data analysis method for isochronous mass spectrometry usingtwo time-of-flight detectors at CSRe. Chinese Physics C, 2015, 39(10): 106201. doi: 10.1088/1674-1137/39/10/106201
[7]	DOU Liang , JIANG Shan , WANG Xiao-Bo , DONG Ke-Jun , WU Shao-Yong , YANG Xu-Ran , WANG Xiao-Ming , LAN Xiao-Xi , XIA Qing-Liang , HE Ming . Measurement of the half-life of ⁷⁹Se with accelerator mass spectrometry. Chinese Physics C, 2014, 38(10): 106204. doi: 10.1088/1674-1137/38/10/106204
[8]	CAI Xiao , FU Cheng-Dong , MO Xiao-Hu , QIN Qing , WANG Yi-Fang , ZHANG Jian-Yong . A scenario for high accuracy τ mass measurement at BEPC-Ⅱ. Chinese Physics C, 2012, 36(7): 573-577. doi: 10.1088/1674-1137/36/7/001
[9]	YANG Xiao-Dong , MAO Li-Jun , LI Guo-Hong , LI Jie , MA Xiao-Ming , YAN Tai-Lai , YUAN You-Jin , SONG Ming-Tao , YANG Jian-Cheng , LIU Yong , ZHAO Tie-Cheng , XIA Jia-Wen , ZHANG Wei , GAO Da-Qing , ZHOU Zhong-Zu , YAN Hong-Bin , MAO Rui-Shi , HE Yuan , HAN Shao-Fei , ZHENG Jian-Hua , YANG Xiao-Tian , ZHAO Hong-Wei , XIAO Guo-Qing , YIN Da-Yu , LI Peng , JIA Huan , Parkhomchuk Vasily , Reva Vladimir , Skorobogatov Dmitry . Commissioning of electron cooling in CSRe. Chinese Physics C, 2010, 34(7): 998-1004. doi: 10.1088/1674-1137/34/7/013
[10]	WANG Xiang-Gao , HE Ming , SHI Guo-Zhu , LI Chao-Li , WANG Wei , ZHANG Da-Wei , HUANG Chun-Tang , SHEN Hong-Tao , WU Shao-Lei , HE Guo-Zhu , WU Shao-Yong , JIANG Shan . Primary result of ²³⁶U measurement with accelerator mass spectrometry at CIAE. Chinese Physics C, 2010, 34(2): 192-197. doi: 10.1088/1674-1137/34/2/007
[11]	TU Xiao-Lin , WANG Meng , HU Zheng-Guo , XU Hu-Shan , GUO Zhong-Yan , MAO Rui-Shi , XIAO Guo-Qing , ZHANG Hong-Bin , ZANG Yong-Dong , YUE Ke . Secondary electron time detector for mass measurements at CSRe. Chinese Physics C, 2010, 34(3): 363-367. doi: 10.1088/1674-1137/34/3/011
[12]	WANG You-Kai , ZHANG Jian-Yong , MO Xiao-Hu , YUAN Chang-Zheng . Study of the data taking strategy for a high precision τ mass measurement. Chinese Physics C, 2009, 33(7): 501-507. doi: 10.1088/1674-1137/33/7/001
[13]	XU Zhe , ZHAO Hong-Wei , WANG Chun-Xiao , XIA Jia-Wen , ZHAN Wen-Long , BIAN Zhi-Bin . RF system design and measurement of HIRF-CSRe. Chinese Physics C, 2009, 33(5): 387-392. doi: 10.1088/1674-1137/33/5/014
[14]	HUANG Wen-Xue , XIAO Guo-Qing , WANG Yue , TIAN Yu-Lin , ZHU Zhi-Chao , XU Hu-Shan , ZHAN Wen-Long . High precision mass measurement and LPT. Chinese Physics C, 2008, 32(S2): 197-200.
[15]	LIU Wei , ZHANG Wen-Zhi , XIA Jia-Wen , LIU Yong , YIN Xue-Jun , YANG Jian-Cheng , WU Jun-Xia . Simulation of the Beam Deceleration in CSRe. Chinese Physics C, 2004, 28(9): 994-997.
[16]	Li Jin , Li Yushan , Qi Nading , Xue Shengtian , Wang Ping , Hu Tao , Ma Donghong , Zhang Jiawen , Zhu Qiming , Jiang Chunhua , Jiang Zhijin . Monte Carlo Study on the Strategy of Tau Mass Measurement. Chinese Physics C, 1995, 19(S2): 115-123.
[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]	Rong Gang , Ma Jimao , Mao Huishun , Wang Tajie , Bai Jingzhi , Li Weiguo . Application of dE/dr Method for e/π Identification of the Measurement of the Mass of τ Heavy Lepton by BES. Chinese Physics C, 1993, 17(S3): 215-224.
[19]	Wu Jimin , He Zhuoxiu . The Implications of the New Measurement of Lepton τ Mass. Chinese Physics C, 1993, 17(S2): 125-131.
[20]	BES Collaboration . Experimental Measurement of the Mass of the τ Lepton at the Beijing Electron Positron Collider (BEPC). Chinese Physics C, 1992, 16(S4): 343-354.

Access

Get Citation

TU Xiao-Lin, XU Hu-Shan, XIA Jia-Wen, WANG Meng, MAO Rui-Shi, YUAN You-Jin, HU Zheng-Guo, LIU Yong, ZHANG Hong-Bin, ZANG Yong-Dong, ZHAO Tie-Cheng, ZHANG Xue-Ying, FU Fen, YANG Jian-Cheng, MAO Li-Jun, XIAO Chen, XIAO Guo-Qing, ZHAO Hong-Wei and ZHAN Wen-Long. A pilot experiment for mass measurement at CSRe[J]. Chinese Physics C, 2009, 33(7): 516-520. doi: 10.1088/1674-1137/33/7/003

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-10-27
Revised: 2009-01-12

Article Metric

Article Views(2963)
PDF Downloads(814)
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

A pilot experiment for mass measurement at CSRe

Corresponding author: TU Xiao-Lin,

Received Date: 2008-10-27

Accepted Date: 2009-01-12

Available Online: 2009-07-05

Abstract: A pilot experiment of mass measurement was performed at CSRe with the method of isochronous mass spectrometry. The secondary fragments produced via RIBLL2 with the primary beam of 400 MeV/u ³⁶Ar delivered by CSRm were injected into CSRe. The revolution periods of the stored ions, which depend on the mass-to-charge ratios of the stored ions, were measured with a time-of-flight detector system. The results show that the mass resolution around 8×10^－6 for Δm/m is achieved.

HTML

Reference (1)

A pilot experiment for mass measurement at CSRe

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article