Simulation of Searching for 1P1 and η′c on BEPCⅡ/BESⅢ

LI Gang; ZHU Yong-Sheng; ZHANG Da-Hua; LIU Huai-Min

Chinese Physics C> 2002, Vol. 26> Issue(7) : 645-651

Simulation of Searching for ¹P₁ and η′_c on BEPCⅡ/BESⅢ

Institute of High Energy Physics,CAS,Beijing 100039,China

Abstract
HTML
Reference
Related

PDF

Abstract：
The construction of BEPCⅡ/BESⅢ is under plan. Both the accelerator and detector will have much better performance than BEPCⅠ/BESⅡ. Under certain assumptions on ¹P₁ and η′_c decay modes and branching ratios and on the BESⅢ detector performance,and assuming 3×10⁹ ψ(2S) events data sample,the simulation shows that clear signals of ¹P₁ and η′_c can be identified with rather low background.

References

[1]

. Aubert J J et al. Phys. Rev. Lett.,1974,33:1405 2. Augastin J E et al. Phys. Rev. Lett.,1974,33:14063. Partridge R et al. Phys. Rev. Lett.,1980,45:11504. Himel T et al. Phys. Rev. Lett.,1980,45:1146 5. Abrams G S et al. Phys. Rev. Lett.,1974,33:1453 6. Rapidis P A et al. Phys. Rev. Lett.,1977,39:526 7. Braunschweig W et al. Phys. Rev.,1975,B57:407 8. Whittaker J S et al. Phys. Rev. Lett.,1976,37:15969. Tanenbaum W et al. Phys. Rev.,1978,D17:1731 10. Edwards et al. Phys. Rev. Lett.,1982,48:70 11. Baglin et al. Phys. Lett.,1986,B171:135 12. Armstrong et al. Phys. Rev. Lett.,1992,69:2337 13. Antoniazzi et al. Phys. Rev.,1994,D50:4258 14. BAI J Z et al. BES Collab.,Nucl. Inst. Meth.,1994,A344:319 15. DING Hui-Liang et al (BES Collab). HEPNP, 1992,16:769(in Chinese)(丁慧良等(北京谱仪合作组).高能物理与核物理,1992,16:769) 16. BAI J Z et al. Phys. Rev. Lett. 1998,81:3091 17. YUAN Chang-Zheng. Search for η′cand Study of χcJ BES97, The 6th Annual Meeting. Beijing1997, 191(in Chinese)(苑长征.η′c的寻找和χcJ的研究.BES97,第6次BES年会文集.1997,北京191) 18. ZHU Yong-Sheng. Search for η′cat BEPCⅡ/BESⅢ. Proceedings of Work- shop on the Development Strategy of HEP of China, the Part of Accelerator, May 2000, Beijing82(in Chinese)(朱永生.Search for η′cat BEPCⅡ/BESⅢ.中国高能物理发展战略研讨会报告文集,加速器分册,2000年5月,北京82) 19. KUANG Y P, Tuan S F, YAN T M. Phys. Rev. 1988,D37:121020. Voloshin M B, Sov J. Nucl. Phys. 1986,43:1011 21. Ko Pyungwon. Phys. Rev. 1995,D52:1710 22. Bodwin G T et al. DPF Conf. 1992, 1063—1066 23. CHAO K T, GU Y F, TUAN S F. Comm. Theo. Phys.,1996,25:471

[1]	ZHANG Rui , XIAO Dong , AN Fen-Fen , GAO Yuan-Ning , HE Kang-Lin , JI Xiao-Bin , JIN Shan , LI Wei-Dong , LI Wei-Guo , LIU Huai-Min , LIU Kai , SHEN Xiao-Yan , WANG Yi-Fang , WU Ling-Hui , XU Qing-Nian , YUAN Ye , ZHANG Yao , ZHAO Guang , ZHENG Yang-Heng . Improvement of main drift chamber Monte-Carlo tuning model at BESⅢ. Chinese Physics C, 2014, 38(2): 026201. doi: 10.1088/1674-1137/38/2/026201
[2]	ZHANG Xiao-Jie , SUN Sheng-Sen , DENG Zi-Yan , LIU Yong , LIU Huai-Min , WANG Yi-Fang . Monte Carlo tuning for the BESⅢ time-of-flight system. Chinese Physics C, 2014, 38(6): 066204. doi: 10.1088/1674-1137/38/6/066204
[3]	WANG Zhi-Gang , HE Kang-Lin , AN Zheng-Hua , CAI Xiao , DONG Ming-Yi , FANG Jian , HU Tao , LIU Wan-Jin , NING Fei-Peng , SUN Li-Jun , SUN Xi-Lei , WANG Xiao-Dong , XUE Zhen , YU Bo-Xiang , ZHANG Ai-Wu , ZHOU Li , , . Monte Carlo study on the low momentum μ-π identification of the BESⅢ EM calorimeter. Chinese Physics C, 2009, 33(10): 880-886. doi: 10.1088/1674-1137/33/10/011
[4]	ZHANG Zhen-Xia , LIU Hong-Bang , WU Ning , YU Guo-Wei , SHEN Xiao-Yan , ZHENG Han-Qing . Search for exotic state 1^－+ π₁(1400) at BESⅢ. Chinese Physics C, 2008, 32(11): 857-861. doi: 10.1088/1674-1137/32/11/001
[5]	JIN Da-Peng , GUO Ya-Nan , WANG Yi-Fang , WU Ling-Hui , LIU Zhen-An , ZHAO Di-Xin , YU Zhong-Qiang . Monte Carlo Simulation of the BEPCⅡ/BEPCⅢ Backgrounds——Touschek Effects. Chinese Physics C, 2006, 30(5): 449-453.
[6]	SUN Zhi-Jia , HENG Yue-Kun , ZHAO Xiao-Jian , WU Jin-Jie , SHI Feng , WU Chong , XUE Sheng-Tian , ZHAO Yu-Da , ZHAO Li , JIANG Lin-Li , WANG Feng-Mei , ZHENG Zhi-Peng . Beam Test for an 1:1 Module of Time of Flight Counter of BESⅢ. Chinese Physics C, 2005, 29(10): 933-936.
[7]	MA Xu-Bo , FANG Shuang-Shi , ZHU Yu-Can , LU GoNG-Ru , YANG Hong-Xun . Search for Exotic States at BESⅢ. Chinese Physics C, 2005, 29(4): 329-336.
[8]	LI Jia-Cai , ZHANG Liang-Sheng , HU Chun-Liang , WU Yuan-Ming , CUI Xiang-Zong , LIU Zheng-Quan , ZHANG Shao-Ping , ZHOU Bao-Qing , ZHENG Lin-Sheng . Design and Performance Measurement of the 1GeV/c Multiparticle Magnetic Spectrometer in the BEPC-LINAC Test Beam. Chinese Physics C, 2005, 29(1): 55-61.
[9]	JIN Da-Peng , LU Feng , GUO Ya-Nan , WANG Yi-Fang , WU Ling-Hui , LIU Zhen-An , YU Zhong-Qiang . Monte Carlo Simulation of the BEPCⅡ/BESⅢ Backgrounds—Beam-Gas Interactions. Chinese Physics C, 2004, 28(11): 1197-1202.
[10]	SUN Sheng-Sen , SHEN Xiao-Yan , ZHENG Zhi-Peng , YAN Mu-Lin . Monte Carlo Study of K^*(892) Mass Splitting at BEPCⅡ/BESⅢ. Chinese Physics C, 2004, 28(5): 463-468.
[11]	QIAN Hai-Jie , SU Run , WANG Jia-Ou , WU Xiang , DONG Yu-Hui , WU Zi-Yu , WANG Yu-Tian , WEI Long , , . O 1s2p2p Auger Process Investigation of the Pr_1-x Sr_x MnO₃ System. Chinese Physics C, 2003, 27(S1): 40-44.
[12]	LI Hui-Hong , LIU Feng , LI Jin , YUAN Chang-Zheng , WANG Zhi-Yong . Study of the p and p Identification at BES Ⅱ. Chinese Physics C, 2003, 27(8): 659-664.
[13]	ZHU Ying-Chun , SHEN Xiao-Yan , ZHENG Zhi-Peng . Monte Carlo Simulation of Searching for Glueball on BEPCⅡ/BESⅢ. Chinese Physics C, 2003, 27(7): 559-563.
[14]	TIAN Ding , BIAN Jian-Guo , CHEN Guo-Ming , CHEN He-Sheng . Monte Carlo Simulation of Barrel Shower Counter of BESⅢ for Better Design. Chinese Physics C, 2001, 25(12): 1213-1218.
[15]	HUANG ChunQing , JIANG JunQin , LUO XiangQian . Monte Carlo Effective Hamiltonian in 1+1 Dimensional Case'. Chinese Physics C, 2000, 24(6): 478-483.
[16]	SHEN QiXing , YU Hong , LI DeMin . Search for the Isoscalar 1^－+ Exotic State at BEPC/BES. Chinese Physics C, 2000, 24(10): 908-914.
[17]	Luo Guangxuan , Tan Youheng , Zhang Chunsheng , Dong Yuju , Yuan Peng , Zhang Huimin , Wang Hui , Yuan Yukui , Li Jing . Monte-Carlo Investigation on the Performance of Huairou EAS Array. Chinese Physics C, 1995, 19(10): 884-890.
[18]	Li Jin , Li Yushan , Qi Nading , Xue Shengtian , Wang Ping , Hu Tao , Ma Donghong , Zhang Jiawen , Zhu Qiming , Jiang Chunhua , Jiang Zhijing . Monte Carlo study for strategies of Tau mass measurement. Chinese Physics C, 1995, 19(3): 209-216.
[19]	YU Hong , SHEN Qi-Xing . Restudies of Searching for 1^+－ Exotic State. Chinese Physics C, 1992, 16(2): 187-192.
[20]	SHI YI-JIN , ZHUANG FEI . SYSTEMATIC STUDY ON 1-p SHELL HYPERNUCLEI(Ⅰ)——Λ-N EFFECTIVE INTERACTION. Chinese Physics C, 1982, 6(6): 750-759.

Access

Get Citation

LI Gang, ZHU Yong-Sheng, ZHANG Da-Hua and LIU Huai-Min. Simulation of Searching for ¹P₁ and η′_c on BEPCⅡ/BESⅢ[J]. Chinese Physics C, 2002, 26(7): 645-651.

LI Gang, ZHU Yong-Sheng, ZHANG Da-Hua and LIU Huai-Min. Simulation of Searching for ¹P₁ and η′_c on BEPCⅡ/BESⅢ[J]. Chinese Physics C, 2002, 26(7): 645-651. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2001-10-16
Revised: 1900-01-01

Article Metric

Article Views(2691)
PDF Downloads(605)
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

Simulation of Searching for ¹P₁ and η′_c on BEPCⅡ/BESⅢ

Corresponding author: LI Gang,

Institute of High Energy Physics,CAS,Beijing 100039,China

Received Date: 2001-10-16

Accepted Date: 1900-01-01

Available Online: 2002-07-05

Abstract: The construction of BEPCⅡ/BESⅢ is under plan. Both the accelerator and detector will have much better performance than BEPCⅠ/BESⅡ. Under certain assumptions on ¹P₁ and η′_c decay modes and branching ratios and on the BESⅢ detector performance,and assuming 3×10⁹ ψ(2S) events data sample,the simulation shows that clear signals of ¹P₁ and η′_c can be identified with rather low background.

HTML

Reference (1)

Simulation of Searching for ¹P₁ and η′_c on BEPCⅡ/BESⅢ

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Simulation of Searching for ¹P₁ and η′_c on BEPCⅡ/BESⅢ

Corresponding author: LI Gang,

HTML

目录