Flavor-Singlet Axial-Vector Current in Quark Model Within Background Field

CHEN Kun; YAN Mu-Lin

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> 1993, Vol. 17> Issue(2) : 114-118

Flavor-Singlet Axial-Vector Current in Quark Model Within Background Field

CHEN Kun ^, ,
YAN Mu-Lin

University of Science and Technology of China,Hefei,230026Fundamental Physics Center,University of Science and Technology of China,Hefei 230026

Abstract
HTML
Reference
Related

PDF

Abstract：
We calculate the flavor-singlet axial-vector current in a quark model within pseudoscalar background-field through the Seeley-DeWitt coefficients.This current is responsible for the quark spin content of proton,and is of O(1) in the large-N_e expansion.

References

[1]

J. Ashman et al. (EMC collabrouon), Phys. Lett., 206B, (1988), 364.[2]J. Ashman et al. (EMC collaboration), Nucl. Phys., B328(1989), 1.[3]Bing An Li, Mu Lin Yan、nd Keh Fei Liu, Phys. Rev., D43(1991), 1515.[4]Bing An Li and Mu Lin Yan, Phys. Lett., 8282(1992), 435.[5]R. D. Ball, Phys. Reports, 18?(1989), I--189.[6]J. Schwinge:, phys, Rev., 93(1951), 664.[7]S. Brodsky, J. Ellis and M. Karliner, Phys Lett., B208(1988), 309.[8]Z. Ryzak, Phys. Lett., 8217(1989), 325.[9]I. Aitchison et al,Phys. Lett,165B(1985), 162

[1]	YUE Chong-Xing , YANG Shuo , WANG Lei . Possible Flavor Changing Signals of the Littlest Higgs Model on High-Energy Linear Collider. Chinese Physics C, 2007, 31(3): 236-239.
[2]	WANG Feng-Lin , CHEN Xiao-Lin , LU Da-Hai , ZHU Shi-Lin , DENG Wei-Zhen . Decays of D_sj^*(2317) and D_sj(2460) Mesons in the Quark Model. Chinese Physics C, 2006, 30(11): 1041-1047.
[3]	LI Yan-Heng . Scalar-Field Model for Dark Energy with a Fixed Background Vector Field. Chinese Physics C, 2006, 30(6): 522-525.
[4]	ZHANG Ao , LIU Yan-Rui , HUANG Peng-Zhi , DENG Wei-Zhen , CHEN Xiao-Lin , ZHU Shi-Lin . JP=21－Pentaquarks in Jaffe and Wilczek's Diquark Model. Chinese Physics C, 2005, 29(3): 250-257.
[5]	HUANG Feng , XU Rong-Guang , MA Bo-Qiang . Contribution of Sigma Meson Cloud to Proton's Antiquark Distribution. Chinese Physics C, 2005, 29(1): 9-13.
[6]	GAO Pu-Ze , MA Bo-Qiang . Nucleon Strange Asymmetry and the Light Quark Fragmentation Effect. Chinese Physics C, 2005, 29(10): 964-969.
[7]	SHEN Hong . Quark Mean Field Model for Finite Nuclei and Hypernuclei. Chinese Physics C, 2004, 28(12): 1313-1316.
[8]	YUE Chong-Xing , ZHAO Ye , LI Hong , ZHAO Qi . Lepton Flavor Violating Z→l_il_jin Flavor-Universal Topcolor-Assisted Technicolor Models. Chinese Physics C, 2003, 27(12): 1070-1073.
[9]	YU You-Wen , ZHANG Zong-Ye , LI Qiang-Bing . ΩN Bound State in SU(3) Quark Model. Chinese Physics C, 2002, 26(10): 1041-1045.
[10]	LIU Yao-Yang , SUN La-Zhen , ZHANG Yuan-Zhong , JIANG Xiang-Dong . Unifying Gauge Interaction and Gravity in Vector-Like Standard Model. Chinese Physics C, 2002, 26(4): 319-324.
[11]	MA BoQiang , HUANG XinBing , Jacques Soffer . Flavor Separation of Quark toΛ-Baryon Fragmentation. Chinese Physics C, 2000, 24(3): 196-202.
[12]	Ouyang Huafu , Yu Qingchang . Studies on the Behavior of High Intense Beam in the Periodic Filed. Chinese Physics C, 1999, 23(1): 65-71.
[13]	Dai Lianrong , Shen Pengnian , Zhang Zongye , Yu Youwen . Study of the (N)Channel Coupling Effect in Quark Model. Chinese Physics C, 1998, 22(2): 141-147.
[14]	Zhang Zongye , Yu Youwen , Dai Lianrong . Quark-Chiral Field interaction in SU(3) Model. Chinese Physics C, 1996, 20(4): 363-368.
[15]	BAO Shu-Qing . COMPLEMENTARITY IN SU(N) UNIFIED PREON MODELS. Chinese Physics C, 1989, 13(5): 393-402.
[16]	DONG Shao-Jing . ON THE FEYNMAN RULES AND AXIAL VECTOR ANOMALY OF NORMAL FUZZY LATTICE FERMION. Chinese Physics C, 1989, 13(3): 226-233.
[17]	JIN Chang-Hao . DOWN-QUARK MASSES AND FLAVOR MIXING. Chinese Physics C, 1988, 12(2): 182-188.
[18]	ZHANG Guang-Yuan , CAI Wei-Cheng , LI Xin-Zhou . FERMION FIELDS IN THE SOLITON BACKGROUND OF SIX-DIMENSIONAL PURE KALUZA-KLEIN THEORIES. Chinese Physics C, 1988, 12(2): 281-285.
[19]	ZHANG Yue-Zhong . AXIAL VECTOR WARD IDENTITIES AND DIMENSIONAL REGULARIZATION IN RENORMALIZABLE SU(2)_L×U(1)_Y MODEL. Chinese Physics C, 1985, 9(4): 430-436.
[20]	NI GUANG-JIONG , CHEN SU-QING . THE SEA QUARKS IN PAIRING VIBRATIONAL MODEL OF MESONS AND OZI RULE. Chinese Physics C, 1981, 5(1): 5-14.

Access

Get Citation

CHEN Kun and YAN Mu-Lin. Flavor-Singlet Axial-Vector Current in Quark Model Within Background Field[J]. Chinese Physics C, 1993, 17(2): 114-118.

CHEN Kun and YAN Mu-Lin. Flavor-Singlet Axial-Vector Current in Quark Model Within Background Field[J]. Chinese Physics C, 1993, 17(2): 114-118. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2486)
PDF Downloads(518)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Flavor-Singlet Axial-Vector Current in Quark Model Within Background Field

CHEN Kun ^,
YAN Mu-Lin

Corresponding author: CHEN Kun,

University of Science and Technology of China,Hefei,230026Fundamental Physics Center,University of Science and Technology of China,Hefei 230026

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1993-02-05

Abstract: We calculate the flavor-singlet axial-vector current in a quark model within pseudoscalar background-field through the Seeley-DeWitt coefficients.This current is responsible for the quark spin content of proton,and is of O(1) in the large-N_e expansion.