Quark-diquark model description for double charm baryons

B. Patel; P. C. Vinodkumar

doi:10.1088/1674-1137/34/9/053

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> 2010, Vol. 34> Issue(9) : 1399-1401 DOI: 10.1088/1674-1137/34/9/053

Quark-diquark model description for double charm baryons

Abstract
HTML
Reference
Related

PDF

Abstract：
We report here the mass spectrum and magnetic moments of ccq(q∈u,d,s) systems in the potential model framework by assuming the inter-quark potential as the colour coulomb plus power form with power index ν varying between 0.1 to 2.0. Here the two charm quarks are considered for the diquark states. The conventional one gluon exchange interaction has been employed to get the hyperfine and the fine structure between different states. We have predicted many low-lying states whose experimental verification can exclusively support the quark-diquark structure of the baryons.

References

[1]

. Ocherashvili A et al (SELEX collaboration). Phys. Lett. B,2005, 628: 182. Carvalho W S et al. arXiv:hep-ph,1994, 9404298v13. Gershtein S S et al. Phys. Atom. Nucl.,2000, 63:2744. Patel B et al. J. Phy. G., 2008, 35: 0650015. Ebert D et al. Phys. Rev. D, 2002, 66: 0140086. Albertus C et al. Eur. Phys. J. A, 2007, 32:1837. Lewis R et al. Phys. Rev. D, 2001, 64: 0945098. Brambilla N et al. Phys. Rev. D, 2005, 72: 034021

[1]	Jia-Jie Han , Hua-Yu Jiang , Wei Liu , Zhen-Jun Xiao , Fu-Sheng Yu . Rescattering mechanism of weak decays of double-charm baryons. Chinese Physics C, 2021, 45(5): 053105. doi: 10.1088/1674-1137/abec68
[2]	Harleen Dahiya . Transition magnetic moments of J^P=(3/2)⁺ decuplet to J^P=(1/2)⁺ octet baryons in the chiral constituent quark model. Chinese Physics C, 2018, 42(9): 093102. doi: 10.1088/1674-1137/42/9/093102
[3]	Yujiang Bi , Hao Cai , Ying Chen , Ming Gong , Zhaofeng Liu , Hao-Xue Qiao , Yi-Bo Yang . Diquark mass differences from unquenched lattice QCD. Chinese Physics C, 2016, 40(7): 073106. doi: 10.1088/1674-1137/40/7/073106
[4]	YANG Xiong-Bin , HOU Mi . Transverse wakefield calculated by the double circuit model. Chinese Physics C, 2015, 39(3): 037001. doi: 10.1088/1674-1137/39/3/037001
[5]	XIE Wei , WANG Ping . Unified Hamiltonian model for mesons and baryons. Chinese Physics C, 2015, 39(5): 053102. doi: 10.1088/1674-1137/39/5/053102
[6]	CHEN Shao-Na , PING Jia-Lun . Radial excitation states of η and η' in the chiral quark model. Chinese Physics C, 2012, 36(8): 681-690. doi: 10.1088/1674-1137/36/8/001
[7]	WANG Hong-Min , HOU Zhao-Yu , LIU Jia-Fu , SUN Xian-Jing . Charm structure functions and gluon shadowing effects with the AdS/CFT model. Chinese Physics C, 2012, 36(8): 691-696. doi: 10.1088/1674-1137/36/8/002
[8]	YANG Zhong-Cheng , SUN Zhi-Feng , HE Jun , LIU Xiang , ZHU Shi-Lin . Possible hidden-charm molecular baryons composed of an anti-charmed meson and a charmed baryon. Chinese Physics C, 2012, 36(1): 6-13. doi: 10.1088/1674-1137/36/1/002
[9]	Bhaghyesh , K. B. Vijaya Kumar , Antony Prakash Monteiro . Heavy quarkonia spectra and their decays in a relativistic quark model. Chinese Physics C, 2011, 35(11): 997-1003. doi: 10.1088/1674-1137/35/11/003
[10]	GUAN Xin , LI Hang , TAN Qi , PAN Feng . Nilsson mean-field plus the extended pairing model description of rare earth nuclei. Chinese Physics C, 2011, 35(8): 747-752. doi: 10.1088/1674-1137/35/8/009
[11]	J. H. Kühn . Strong coupling, charm- and bottom-quark masses from electron-positron annihilation. Chinese Physics C, 2010, 34(6): 675-679. doi: 10.1088/1674-1137/34/6/011
[12]	D. O. Riska . Five-quark components in baryons. Chinese Physics C, 2010, 34(9): 1201-1204. doi: 10.1088/1674-1137/34/9/010
[13]	ZHANG Gao-Long , LE Xiao-Yun . Calculation of α decay half-lives for superheavy elements using the double folding model. Chinese Physics C, 2009, 33(5): 354-358. doi: 10.1088/1674-1137/33/5/007
[14]	PING Jia-Lun , DENG Cheng-Rong , HUANG Hong-Xia , WANG Fan . Quark model study of multiquark states. Chinese Physics C, 2009, 33(12): 1285-1290. doi: 10.1088/1674-1137/33/12/039
[15]	ZHANG Gao-Long , LE Xiao-Yun . Double folding model calculation applied to fusion reactions. Chinese Physics C, 2008, 32(10): 812-815. doi: 10.1088/1674-1137/32/10/009
[16]	Liu Yaoyang , Jiang Xiangdong , Zhou Jiange . A Quark Model Including Lepton Structure. Chinese Physics C, 1996, 20(S4): 339-351.
[17]	Wang Qun , Xie Qubing . The Stochastic Quark Combination Mechanism and the Production of Excited Baryons in e⁺e^- Annihilations. Chinese Physics C, 1994, 18(S3): 259-264.
[18]	Xu Xiaoming , Qiu Xijun . A Chiral Quark-Soliton Model Theory for Nuclear Force. Chinese Physics C, 1990, 14(S4): 381-389.
[19]	Zou Bingsong , Jiang Huanqing . A Quark Model Calculation for the Short-Range Contribution in the Prion Double-Charge-Exchange Reaction. Chinese Physics C, 1989, 13(S4): 405-414.
[20]	XIE YI-CHENG . THE BARYON MAGNETIC MOMENT IN A QUARK-DIQUARK MODEL. Chinese Physics C, 1982, 6(5): 653-656.

Access

Get Citation

B. Patel and P. C. Vinodkumar. Quark-diquark model description for double charm baryons[J]. Chinese Physics C, 2010, 34(9): 1399-1401. doi: 10.1088/1674-1137/34/9/053

B. Patel and P. C. Vinodkumar. Quark-diquark model description for double charm baryons[J]. Chinese Physics C, 2010, 34(9): 1399-1401. doi: 10.1088/1674-1137/34/9/053 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2010-02-04
Revised: 1900-01-01

Article Metric

Article Views(2334)
PDF Downloads(459)
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

Quark-diquark model description for double charm baryons

B. Patel
P. C. Vinodkumar

Received Date: 2010-02-04
Accepted Date: 1900-01-01
Available Online: 2010-09-05

Abstract:

We report here the mass spectrum and magnetic moments of ccq(q∈u,d,s) systems in the potential model framework by assuming the inter-quark potential as the colour coulomb plus power form with power index ν varying between 0.1 to 2.0. Here the two charm quarks are considered for the diquark states. The conventional one gluon exchange interaction has been employed to get the hyperfine and the fine structure between different states. We have predicted many low-lying states whose experimental verification can exclusively support the quark-diquark structure of the baryons.