A New Method for the Determination of the Spin of <i>ξ</i>(2230)

Yu Hong

Chinese Physics C> 1989, Vol. 13> Issue(S1) : 37-42

A New Method for the Determination of the Spin of ξ(2230)

Yu Hong

Center of Theoretical Physics, CCAST(World Laboratory) and Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper the photon angular distributions for the moments of process e⁺e^-→J/ψ→γB(Jη),B(Jη)→P₁P₂ are derived. It provides a new way to determine the spin of ξ(2230).

[1]	Y. P. Wang , Y. K. Wang , P. W. Zhao . Tilted-axis-cranking covariant density functional theory for the high-spin spectroscopy in ⁶⁹Ga. Chinese Physics C, 2026, 50(2): 1-5. doi: 10.1088/1674-1137/ae07b8
[2]	Li Tang , Liang Liu , Ying Wu . Null test of cosmic curvature using deep learning method. Chinese Physics C, 2026, 50(2): 1-8.
[3]	Tao Wan , Shu-Lin Tang , Yi-Bin Qian . Investigation of cluster states around ²⁰Ne including spin-orbit coupling and its extension to heavier nuclei. Chinese Physics C, 2025, 49(12): 124103. doi: 10.1088/1674-1137/adf317
[4]	Ulaş Özdem . Unveiling the electromagnetic structure and intrinsic dynamics of spin-3/2 hidden-charm pentaquarks: A comprehensive QCD analysis. Chinese Physics C, 2025, 49(10): 103106. doi: 10.1088/1674-1137/ade95a
[5]	Yu Xi , Fu-Wen Shu . Constraints on Lorentz invariance violation from GRB 221009A using the DisCan method. Chinese Physics C, 2025, 49(12): 125101. doi: 10.1088/1674-1137/adfa01
[6]	O. A. Rubtsova , V. N. Pomerantsev , L. D. Blokhintsev . Universal momentum distributions for the spin-singlet NN channels. Chinese Physics C, 2025, 49(10): 104104. doi: 10.1088/1674-1137/addaaf
[7]	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
[8]	ZHANG Man-Zhou , HOU Jie , LI Hao-Hu , LIU Gui-Min , LI De-Ming . Optimal sorting method and application to SSRF booster dipoles. Chinese Physics C, 2008, 32(11): 924-927. doi: 10.1088/1674-1137/32/11/015
[9]	GUO Yun-Jun , HE Kang-Lin . Muon Identification Using the Efficiencies Ratio Method at BESⅡ. Chinese Physics C, 2007, 31(11): 1050-1055.
[10]	CHANG KONG-LIANG . DIMENSIONAL METHOD TO SOLVE THE DIFFUSION CONVECTION EQUATION OF SOLAR COSMIC RAYS. Chinese Physics C, 1978, 2(3): 200-210.

Access

Get Citation

Yu Hong. A New Method for the Determination of the Spin of ξ(2230)[J]. Chinese Physics C, 1989, 13(S1): 37-42.

Yu Hong. A New Method for the Determination of the Spin of ξ(2230)[J]. Chinese Physics C, 1989, 13(S1): 37-42. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1988-05-24

Fund

Supported by the national natural Science Foundation of China.

Article Metric

Article Views(1088)
PDF Downloads(3)
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 New Method for the Determination of the Spin of ξ(2230)

Yu Hong

Center of Theoretical Physics, CCAST(World Laboratory) and Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

Received Date: 1988-05-24

Fund Project: Supported by the national natural Science Foundation of China.

Abstract: In this paper the photon angular distributions for the moments of process e⁺e^-→J/ψ→γB(Jη),B(Jη)→P₁P₂ are derived. It provides a new way to determine the spin of ξ(2230).