Event Generator for ψ′Decays of VP and PP Modes

YE ShuWei; ZHAO JiaWei; CHEN HongFang; ZHANG ZiPing

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> 2000, Vol. 24> Issue(3) : 185-189

Event Generator for ψ′Decays of VP and PP Modes

Department of Modern Physics, University of Science & Technology of China, Hefei 230027, China

Abstract
HTML
Reference
Related

PDF

Abstract：
A convenient generator, based on the existing framework of BES simulation, applicable generally to both ψ′ and J/ψ decays of VP and PP modes, is established. The corresponding angular distribution is taken into account. A similar generator is also established for the successive J/ψ decay in the process of ψ′→X+ J/ψ. In the measurement of branching ratios for ψ'→γη, γη′, ωπ^o, π⁺π^－, K⁺K^－, this generator is used to determine the selection efficiency and estimate the background.

References

[1]

DING HuiLiang et al.High Energy Phys. and Nucl Phys.(in Chinese), 1992, 16:769–789(丁慧良等.高能物理与核物理,1992,16:769–789)2 Coffman D et al.Phys.Rev,1988,D38:2695 3 Baltrusaitis R M et al. Phys. Rev, 1985, D32:2883 4 YE Shu Wei. PhD Disseration,University of Science and Technology(in Chinese), 1997(叶树伟.中国科技大学博士论文,1997)5 Brodsky S J. Exclusive Process in Quantum Chromodynamics, SLAC–PUB–4947, Mar. 1989 6 BAI J Z et al(BES Collab.).Phys.Rev,1998,D58:097101

[1]	WANG Dong , BAN Yong , LI Gang . ρ-ω mixing in J/ø→VP decays. Chinese Physics C, 2014, 38(6): 063101. doi: 10.1088/1674-1137/38/6/063101
[2]	HUANG Jin-Shu , SUN Jun-Feng , LU Gong-Ru , LI Hai-Bo . Properties of the coupling constants of J/ψ→VP decays. Chinese Physics C, 2013, 37(7): 073103. doi: 10.1088/1674-1137/37/7/073103
[3]	ZENG Zhuo-Quan , GUO Xin-Heng , SHEN Peng-Nian , DING Yi-Bing . pp final state interaction in J=/ψ→γpp. Chinese Physics C, 2012, 36(5): 399-402. doi: 10.1088/1674-1137/36/5/004
[4]	P. G. Ortega , D. R. Entem , F. Fernandez . ΛΛ production in pp collisions. Chinese Physics C, 2010, 34(9): 1462-1464. doi: 10.1088/1674-1137/34/9/072
[5]	YANG Hong-Xun (for the BESⅡ collaboration) . Partial wave analysis of J/ψ→ppπ⁰ and measurement of J/ψ→ppη, ppη´. Chinese Physics C, 2009, 33(12): 1331-1335. doi: 10.1088/1674-1137/33/12/048
[6]	CAO Xu . N^*(1535) contribution in pp→ppη´ and pn→dφ. Chinese Physics C, 2009, 33(12): 1381-1384. doi: 10.1088/1674-1137/33/12/060
[7]	JIAO Jian-Bin , ZHU Yong-Sheng , ZHANG Xue-Yao . Efficiency Correction in the Measurement of ψ′→pp Angular Distribution. Chinese Physics C, 2006, 30(10): 931-935.
[8]	JIANG Xing-Yu , FANG Shuang-Shi , ZHU Yu-Can , LU Gong-Ru . Pseudoscalar-Meson Mixing in ψ(2S)→VP Decays. Chinese Physics C, 2006, 30(8): 724-730.
[9]	Medina Ablikim , DU Dong-Sheng , YANG Mao-Zhi . Final State Interactions in D→PP Decays. Chinese Physics C, 2003, 27(9): 759-766.
[10]	LIANG Wei-Hong , SHEN Peng-Nian , ZOU Bing-Song . Theoretical Formalism for N* Study via J/ψ→ppω Decay Process. Chinese Physics C, 2002, 26(S1): 93-97.
[11]	Wang Shaoshun , Liu Ran , Wang Zhaomin . Non-thermal Phase Transition in pp Collisions at 400 GeV/c. Chinese Physics C, 1999, 23(9): 841-845.
[12]	Si Zongguo , Xie Qubing . Studying e⁺e^－→h′s Process by Event Generator of Quark Combination Model. Chinese Physics C, 1999, 23(5): 445-458.
[13]	Wang Shaoshun , Liu Ran , Wang Zhaomin . Production of Ring-like Events in pp Collisions at 400GeV/c. Chinese Physics C, 1999, 23(1): 17-21.
[14]	Liu Feng(Y) , Liu Feng . Revisit to Minijets in pp Collisions at s=630GeV. Chinese Physics C, 1998, 22(7): 631-638.
[15]	Zhu Lianfang , Zhu Shaofei , Chen Xuebing , Su Youwu . Application of the Moyer Model to Shielding Design of High-Energy Heavy-Ion Accelerators. Chinese Physics C, 1996, 20(9): 858-864.
[16]	Wang Fei , Sa Benhao , Zheng Yuming , Zhang Xiaoze . Competition Among the Decay Modes of Projectile Remnantand Its Evidence in ALADIN Data. Chinese Physics C, 1996, 20(8): 729-735.
[17]	chen esheng , chen yan . Production rate of Quark Pairs, strangeness suppression factor and ratio of baryon to meson in pp collisions. Chinese Physics C, 1995, 19(7): 612-619.
[18]	DING Lin-Kai , CHI Xin-Yu , ZHU Qing-Qi , JING Cai-Liu , JING Gui-Ru . A MONTE-CARLO GENERATOR OF CHOU-YANG GEOMETRICAL MODEL. Chinese Physics C, 1988, 12(6): 731-736.
[19]	LI Yang-Guo . COMPLEX AMPLITUDE OF GEOMETRICAL MODEL AND pp SCATTERING. Chinese Physics C, 1985, 9(1): 125-128.
[20]	Xie Chu-bing . THE ABSOLUTE YIELD OF THE SECONDARY HADRONS IN pp COLLISIONS AND THE RULE OF L=1 MESON PRODUCTION. Chinese Physics C, 1980, 4(4): 466-477.

Access

Get Citation

YE ShuWei, ZHAO JiaWei, CHEN HongFang and ZHANG ZiPing. Event Generator for ψ′Decays of VP and PP Modes[J]. Chinese Physics C, 2000, 24(3): 185-189.

YE ShuWei, ZHAO JiaWei, CHEN HongFang and ZHANG ZiPing. Event Generator for ψ′Decays of VP and PP Modes[J]. Chinese Physics C, 2000, 24(3): 185-189. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1999-02-01
Revised: 1900-01-01

Article Metric

Article Views(2949)
PDF Downloads(702)
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

Event Generator for ψ′Decays of VP and PP Modes

Corresponding author: YE ShuWei,

Department of Modern Physics, University of Science & Technology of China, Hefei 230027, China

Received Date: 1999-02-01
Accepted Date: 1900-01-01
Available Online: 2000-03-05

Abstract: A convenient generator, based on the existing framework of BES simulation, applicable generally to both ψ′ and J/ψ decays of VP and PP modes, is established. The corresponding angular distribution is taken into account. A similar generator is also established for the successive J/ψ decay in the process of ψ′→X+ J/ψ. In the measurement of branching ratios for ψ'→γη, γη′, ωπ^o, π⁺π^－, K⁺K^－, this generator is used to determine the selection efficiency and estimate the background.