Strange quarkonium states at BESⅢ

LIU Pei-Lian; FANG Shuang-Shi; LOU Xin-Chou

doi:10.1088/1674-1137/39/8/082001

Chinese Physics C> 2015, Vol. 39> Issue(8) : 082001 DOI: 10.1088/1674-1137/39/8/082001

Strange quarkonium states at BESⅢ

Abstract
HTML
Reference
Related

PDF

Abstract：
We present physics opportunities and topics with the ss states (strangeonia) that can be studied with the BESⅢ detector operating at the BEPCⅡ collider. Though the φ and η/η' states have long been established experimentally, only a handful of strangeonia are well known, in contrast to the rich cc charmoium system. An overview of the ss states and their experimental status is presented in this paper. The BESⅢ experiment has collected the world's largest samples of J/ψ, ψ(2S), ψ(3770), and direct e⁺e^- annihilations at energies below the J/ψ and above 3.8 GeV, and will continue to accumulate high quality, large integrated luminosity in the τ-charm energy region. These data, combined with the excellent performance of the BESⅢ detector, will offer unprecedented opportunities to explore the ss system. In this paper we describe the experimental techniques to explore strangeonia with the BESⅢ detector.

[1]	Tao Hong , Xiao-Song Yang , Zhi-Gang Wang . Two-body strong decays of the hidden-charm tetraquark molecular states via QCD sum rules. Chinese Physics C, 2025, 49(10): 103104. doi: 10.1088/1674-1137/add912
[2]	Zhi-Lei Ma , Zhun Lu , Hao Liu , Li Zhang . Inelastic heavy quarkonium photoproduction in p-p and Pb-Pb collisions at LHC energies. Chinese Physics C, 2025, 49(10): 103103. doi: 10.1088/1674-1137/ade1ca
[3]	WANG Ji-Ke , MAO Ze-Pu , BIAN Jian-Ming , CAO Guo-Fu , CAO Xue-Xiang , CHEN Shen-Jian , DENG Zi-Yan , FU Cheng-Dong , GAO Yuan-Ning , HE Kang-Lin , HE Miao , HUA Chun-Fei , HUANG Bin , HUANG Xing-Tao , JI Xiao-Bin , LI Fei , LI Hai-Bo , LI Wei-Dong , LIANG Yu-Tie , LIU Chun-Xiu , LIU Huai-Min , LIU Suo , LIU Ying-Jie , MA Qiu-Mei , MA Xiang , MAO Ya-Jun , MO Xiao-Hu , PAN Ming-Hua , PANG Cai-Ying , PING Rong-Gang , QIN Ya-Hong , QIU Jin-Fa , SUN Sheng-Sen , SUN Yong-Zhao , WANG Liang-Liang , WEN Shuo-Pin , , , , , , . Software alignment of the BESⅢ main drift chamber using the Kalman Filter method. Chinese Physics C, 2009, 33(3): 210-216. doi: 10.1088/1674-1137/33/3/010
[4]	GUO Yun-Jun , HE Kang-Lin . Muon Identification Using the Efficiencies Ratio Method at BESⅡ. Chinese Physics C, 2007, 31(11): 1050-1055.
[5]	WANG Man , LI Jin , CUI Xiang-Zong , XIA Xiao-Mi , LAI Yuan-Fen , YAO Xiao-Guang . PROTOTYPE OF END CAP SHOWER COUNTERAND ITS BEAM TEST. Chinese Physics C, 1987, 11(3): 321-326.

Access

Get Citation

LIU Pei-Lian, FANG Shuang-Shi and LOU Xin-Chou. Strange quarkonium states at BESⅢ[J]. Chinese Physics C, 2015, 39(8): 082001. doi: 10.1088/1674-1137/39/8/082001

LIU Pei-Lian, FANG Shuang-Shi and LOU Xin-Chou. Strange quarkonium states at BESⅢ[J]. Chinese Physics C, 2015, 39(8): 082001. doi: 10.1088/1674-1137/39/8/082001 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2015-05-15
Revised: 1900-01-01

Article Metric

Article Views(2846)
PDF Downloads(200)
Cited by(0)

Policy on re-use

To reuse of Open Access content published by CPC, for content published under the terms of the Creative Commons Attribution 3.0 license (“CC CY”), the users don’t need to request permission to copy, distribute and display the final published version of the article and to create derivative works, subject to appropriate attribution.

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

Strange quarkonium states at BESⅢ

Corresponding author: LIU Pei-Lian,

Corresponding author: FANG Shuang-Shi,

Received Date: 2015-05-15
Accepted Date: 1900-01-01
Available Online: 2015-08-15

Abstract: We present physics opportunities and topics with the ss states (strangeonia) that can be studied with the BESⅢ detector operating at the BEPCⅡ collider. Though the φ and η/η' states have long been established experimentally, only a handful of strangeonia are well known, in contrast to the rich cc charmoium system. An overview of the ss states and their experimental status is presented in this paper. The BESⅢ experiment has collected the world's largest samples of J/ψ, ψ(2S), ψ(3770), and direct e⁺e^- annihilations at energies below the J/ψ and above 3.8 GeV, and will continue to accumulate high quality, large integrated luminosity in the τ-charm energy region. These data, combined with the excellent performance of the BESⅢ detector, will offer unprecedented opportunities to explore the ss system. In this paper we describe the experimental techniques to explore strangeonia with the BESⅢ detector.