Study of J/ψ、γπ<SUP>0</SUP>π<SUP>0</SUP> at BES

BES Collaboration

Chinese Physics C> 1999, Vol. 23> Issue(8) : 745-752

Study of J/ψ、γπ⁰π⁰ at BES

BES Collaboration

Institute of High Anergy Physics, CAS, Beijing 100039

Abstract
HTML
Reference
Related

PDF

Abstract：
The decay J/ψ→γπ⁰π⁰ is studied with 7.0×10⁶ produced J/ψ events collected by the Bening Spectrometer(BES) with the tugger mode senseuve to both chmped and neutral final state at the Bening Electron-Positron Collider(BEPC), The evidences for the existence of f_J(1710) and E(2230) in this channel are presented, and the corresponding masses as wen asthe product branching ratios are obtained.

References

[1]

Bai J Z et al. BES Collaboration. Phys. Rev Lett,1996, 76:35022 Huang T et al. Phys. bett. 1996, B380:1893 Weingarten D Nucl. Phys.(Proc、Suppl.), 1994, B34:294 Particle Data Group, Barnett R M et al. Phys. Rev., 1996,D54: 1 5 Anisovich V et al. Phys. Lett,1994, B323:233; Amsler C et al. phys, Lett 1994, B342:433; 1992, B291: 347; 1994,B340:259 6 Amsler C, Close F E. Phys. Lett. 1995, B353:385; Phys Rev.1996, D53:2957 Ishikawa K Phys. Rev. Lett.1981, 46:978; Chanowitz M.Phys. Rev. Lett,1981, 46:9818 Bai J Z et al. Phys. Rev. Lett., 1996, 77:39599 Baltrusaitis R M et al. Phys. Rev Lett. 1986, 56:10 7; Einsweiler K F.Ph.D Thesis , SLAC ffeport No. SLAC–272, 1984(unpublished) 10 Kpke L, Wermes N. Phys. Rep, 1989, 174:6711 Bai J Z et al. Nucl. Instr. Meth., 1994, A344:319

[1]	M. Imran Jamil , Bilal Masud , Faisal Akram , S. M. Sohail Gilani . D⁰D^0* (D⁰D^0*) system in QCD-improved many body potential. Chinese Physics C, 2017, 41(1): 013103. doi: 10.1088/1674-1137/41/1/013103
[2]	M. Ablikim , M. N. Achasov , X. C. Ai , O. Albayrak , M. Albecht , D. J. Ambrose , A. Amoroso . Measurement of the absolute branching fraction of D+→K0e+ve via K0→π0π0. Chinese Physics C, 2016, 40(11): 113001. doi: 10.1088/1674-1137/40/11/113001
[3]	JIA Lian-Bao , ZHAO Ming-Gang , KE Hong-Wei , LI Xue-Qian . Searching for new physics in D⁰→μ⁺μ^-, e⁺e^-,μ^±e^干 at BES and/or the super charm-tau factory. Chinese Physics C, 2014, 38(10): 103101. doi: 10.1088/1674-1137/38/10/103101
[4]	DU Meng-Lin , CHEN Wei , CHEN Xiao-Lin , ZHU Shi-Lin . Possible J^PC = 0^+- exotic states. Chinese Physics C, 2013, 37(3): 033104. doi: 10.1088/1674-1137/37/3/033104
[5]	BIAN Li-Gong , WEI Zheng-Tao . Constraints of unparticle physics parameters from K⁰-K⁰ mixing. Chinese Physics C, 2013, 37(12): 123102. doi: 10.1088/1674-1137/37/12/123102
[6]	WANG Zhi-Gang . Analysis of the coupling constants g_a0_ηπ0 and g_a0_η′π0 with light-cone QCD sum rules. Chinese Physics C, 2010, 34(1): 7-15. doi: 10.1088/1674-1137/34/1/002
[7]	ZHAO Li , ZHANG Zi-Ping (for the Belle collaboration) . D⁰-D⁰ mixing and other charm decays at Belle. Chinese Physics C, 2010, 34(6): 774-779. doi: 10.1088/1674-1137/34/6/027
[8]	LI Hai-Bo , YANG Mao-Zhi . About detecting CP-violating processes in J/ψ→K⁰K⁰ decay. Chinese Physics C, 2009, 33(2): 85-88. doi: 10.1088/1674-1137/33/2/001
[9]	HUANG Bin , ZHENG Yang-Heng , LI Wei-Dong . A simulation study on the measurement of D⁰-D⁰ mixing parameter y at BESⅢ. Chinese Physics C, 2008, 32(12): 945-951. doi: 10.1088/1674-1137/32/12/002
[10]	LI Hai-Bo . D⁰-D⁰ mixing and CP violation at BES-Ⅲ. Chinese Physics C, 2008, 32(6): 470-476. doi: 10.1088/1674-1137/32/6/013
[11]	CHEN Lan-Li , XU Wen-Na , WANG Xue-Lei . Study of the Top-Pion Production Processes pp(pp)→Π0tΠ0t,bΠ0t at the Hadron Colliders. Chinese Physics C, 2007, 31(3): 232-235.
[12]	WANG Shuai-Wei , HUANG Jin-Shu , SONG Tai-Ping , LU Gong-Ru . Simultaneous Solution to B_d⁰→φK^*0 Polarization Anomaly and B_d→φK_S CP Asymmetry. Chinese Physics C, 2007, 31(10): 900-906.
[13]	SUN Yong-Zhao , HE Kang-Lin , LI Wei-Dong , BIAN Jian-Ming , CAO Guo-Fu , DENG Zi-Yan , HE Miao , HUANG Bin , JI Xiao-Bin , LI Gang , LI Hai-Bo , LIU Chun-Xiu , LIU Hua , , , . Search for D⁰-D⁰ Mixing with Double-Layer TOF at BESⅢ. Chinese Physics C, 2007, 31(5): 423-430.
[14]	. Study of Exclusive Hadronic Decays for D0→Ks0π+π- and D0→Ks0K+K- and Their Resonant Structures. Chinese Physics C, 2004, 28(1): 1-10.
[15]	YU You-Wen , WANG Ping , ZHANG Zong-Ye , CHING Cheng-Rui , CHU Lian-Yuan , . A Two Step Mechanism for Forming Dibaryon(ΩΩ)Jπ=0+. Chinese Physics C, 2002, 26(1): 46-51.
[16]	BES Callaboration . Decay of the J/ψ to Σ⁰Σ⁰ Final State. Chinese Physics C, 2002, 26(2): 93-99.
[17]	LU Hong-Chao , ZOU Bing-Song . Theoretical Formalism of Partial Wave Analysis and Monte Carlo Simulation for pp→π⁰π⁰η. Chinese Physics C, 2001, 25(9): 812-820.
[18]	Bai Jingzhi , Bian Jianguo , Chai Zhengwei , Chen Guangpei , Chen Hongfang , Chen Jiangchuan , Chen Shaomin , Chen Yaqing , Chen Yu , Chen Yuanbo , Cheng Baosen , Cui Xiangzong , Ding Huiliang , Du Zhizhen , Fan Xiaoling , Fang Jian , Gao Cuishan , Gao Meili , Gao Shuqi , Gu Jianhui , Gu Shudi , Gu Weixin , Gu Yifan , Guo Yanan , Han Shiwen , Han Ying , He Jingtang , He Ju , He Mao , Hu Guiyun , Hu Jingliang , Hu Qionghui , Hu Tao , Hu Xiaoqing , Huang Xiuping , Huang Yinzhi , Jiang Chunhua , Jin Shan , Jin Yan , Kang Shuhui , Ke Zunjian , Lai Yuanfen , Lan Huibin , Lang Pengfei , Li Jin , Li Peiqin , Li Qun , Li Rubai , Li Wei , Li Weidong , Li Weiguo , Li Xinhua , Li Xiaonan , Lin Shuzi , Liu Huaimin , Liu Jing , Liu Jinghua , Liu Qi , Liu Rongguang , Liu Yan , Liu Zhenan , Lü Feng , Lü Junguang , Lu Jianye , Luo Shuanqun , Luo Yong , Ma Aimin , MaEncheng , Ma Jimao , Mao Huishun , Mao Zepu , Meng Xiangcheng , Ni Hulling , Nie Jing , Qi Nading , Qu Yunhe , Qiu Jinfa , Que Youkun , Rong Gang , Shao Yuying , Shen Benwei , Shen Dingli , Shen Hong , Shen Xiaoyan , Sheng Huayi , Shi Huanzhang , Song Xiaofei , Sun Fang , Sun Hansheng , Sun Shijun , Tan Yiping , Tang Suqiu , Tian Jianling , Tong Guoliang , Wang Feng , Wang Jufang , Wang Linzhou , Wang Lingshu , Wang Man , Wang Meng , Wang Peiliang , Wang Ping , Wang Shaomin , Wang Taijie , Wang Yunyong , Wei Chenglin , Wu Yougeng , Xi Deming , Xia Xiaomi , Xie Peipei , Xiong Weijun , Xu Guofa , Xu Rongsheng , Xu Zhijing , Xue Shengtian , Yan Jie , Yan Wuguang , Yang Changyou , Yang Chunmin , Yang Jie , Yang Xiaofeng , Ye Minghan , Ye Shizhang , Ye Shuwei , Yi Kai , Yu Chuansong , Yu Chunxu , Yu Zhitang , Yu Zhongqiang , Yuan Changzheng , Zhang Bingyun , Zhang Changchun , Zhang Dahua , Zhang Dehong , Zhang Huiling , Zhang Jian , Zhang Jiawen , Zhang Lin , Zhang Liangsheng , Zhang Qinjian , Zhang Shaoqiang , Zhang Xueyao , Zhang Yu , Zhang Yueyuan , Zhao Dixin , Zhao Haiwen , Zhao Jingwei , Zhao Meng , Zhao Weiren , Zheng Jianping , Zheng Linsheng , Zheng Zhipeng , Zhou Guangpu , Zhou Huashi , Zhou Li , Zhou Yuehua , Zhu Guoyi , Zhu Qiming , Zhu Yongsheng , Zhu Yucan , Zhuang Baoan . Measurement of the Branching Ratios for J/ψ→γπ⁰, γη'→3γ on the BES. Chinese Physics C, 1997, 21(S2): 9-14.
[19]	BES Collaboration . Measurements of the Branching Ratios for the Decays J/ψ→γπ⁰,γη, γη'→ 3γ at BES. Chinese Physics C, 1997, 21(5): 385-392.
[20]	BES Collaboration . Experimental Study of f₀ (975) in the J/ψ Decays. Chinese Physics C, 1995, 19(4): 289-295.

Access

Get Citation

BES Collaboration. Study of J/ψ、γπ⁰π⁰ at BES[J]. Chinese Physics C, 1999, 23(8): 745-752.

BES Collaboration. Study of J/ψ、γπ⁰π⁰ at BES[J]. Chinese Physics C, 1999, 23(8): 745-752. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1998-06-15
Revised: 1900-01-01

Article Metric

Article Views(2721)
PDF Downloads(621)
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

Study of J/ψ、γπ⁰π⁰ at BES

Institute of High Anergy Physics, CAS, Beijing 100039

Received Date: 1998-06-15

Accepted Date: 1900-01-01

Available Online: 1999-08-05

Abstract: The decay J/ψ→γπ⁰π⁰ is studied with 7.0×10⁶ produced J/ψ events collected by the Bening Spectrometer(BES) with the tugger mode senseuve to both chmped and neutral final state at the Bening Electron-Positron Collider(BEPC), The evidences for the existence of f_J(1710) and E(2230) in this channel are presented, and the corresponding masses as wen asthe product branching ratios are obtained.

HTML

Reference (1)

Study of J/ψ、γπ⁰π⁰ at BES

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Study of J/ψ、γπ⁰π⁰ at BES

HTML

目录

Study of J/ψ、γπ0π0 at BES

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Study of J/ψ、γπ0π0 at BES

HTML

目录

Study of J/ψ、γπ⁰π⁰ at BES

Study of J/ψ、γπ⁰π⁰ at BES