Multiquark cluster form factors in the relativistic harmonic oscillator model

WU Qing; ZHOU Li-Juan; XIANG Qian-Fei; MA Wei-Xing

doi:10.1088/1674-1137/39/1/013102

Chinese Physics C> 2015, Vol. 39> Issue(1) : 013102 DOI: 10.1088/1674-1137/39/1/013102

Multiquark cluster form factors in the relativistic harmonic oscillator model

Abstract
HTML
Reference
Related

PDF

Abstract：
A QCD multiquark cluster system is studied in the relativistic harmonic oscillator potential model (RHOPM), and the electromagnetic form factors of the pion, proton and deuteron in the RHOPM are predicted. The calculated theoretical results are then compared with existing experimental data, finding very good agreement between the theoretical predictions and experimental data for these three target particles. We claim that this model can be applied to study QCD hadronic properties, particularly neutron properties, and to find six-quark cluster and/or nine-quark cluster probabilities in light nuclei such as helium ³He and tritium ³H. This is a problem of particular importance and interest in quark nuclear physics.

References

[1]

Stepanyan S. (Jefferson Lab). Pentaquark searches in high statistics experiments on deuterium with CLAS, Pentaquark 2005, October 20-22, 2005; YAO W M et al. J. Phys. G: Nucl. Phys., 2006, 33: 1; Auber B et al. Phys. Rev. D, 2007, 76: 092004[2] Detar C. Phys. Rev. D, 1979, 17: 323; 19: 1028; Jaffe R L, Low F E. Phys. Rev. D, 1979, 19: 2105[3] Matveev V, Sorba P. Nuovo Cimento A, 1978, 45: 257; Harvey M. Nucl. Phys. A, 1981, 352: 301, 326[4] Kisslinger L S. Phys. Lett. B, 1982, 112: 307; Kizukuri Y, Namiki M, Pkano K et al. Prog. Theor. Phys., 1980, 64: 1478[5] Brodsky S J, Lepage G P. Phys. Rev. D, 1980, 22: 2157; Brodsky S J. Phys. Rev. Lett., 1983, 51: 83; CAO Jun, WU Hui-Fang. arXiv:hep-ph/9608248v1, 7 Aug. 1996[6] Eichmann G. Prog. Part. Nucl. Phys., 2012, 67: 234; WU Hui-Fang, CAO Jun. Commun. Theor. Phys., 1998, 29: 437; CAO Jun, WU Hui-Fang. Phys. Rev. C, 1996, 54: 1006[7] Burov V V et al. Relativistic Nuclear Physics and Quantum Chromodynamics. Eds Baldin A M, Burov V V, Kaptari L P. Singapore: World Scientific, 1990 p 266[8] Takabayashi T. Phys. Rev. B, 1965, 139: 1381; Suppl. Prog. Theor. Phys., 1979, 67: 1[9] Honzawa N et al. Prog. Theor. Phys., 1985, 73: 1502[10] Arnold R G et al. Phys. Rev. Lett., 1986, 67: 174; Bosted P E et al. Phys. Rev. C, 1990, 42: 38[11] Bohek C J et al. Phys. Rev. D, 1978, 17: 1693[12] Lehman E. Phys. Lett. B, 1976, 62: 296; Matveev V A, Sorba F. Lett. Nuovo Cim., 1977, 20: 435; WONG C W, LIU K F. Phys. Rev. Lett., 1978, 41: 82[13] Garcon M, van Orden J W. arXiv:nucl-th/0102049; Abbott D et al. (Jefferson Lab. collaboration). Phys. Rev. Lett., 1999, 82: 1374; Abbott D. arXiv: nucl-ex/0002003v2, 25 feb, 2000; CHENG Tan-Sheng, ZHONG Yu-Shu, LU Lan-Chun. Commun. Theor. Phys., 1997, 28: 71

[1]	Liang-Liang Liu , Chao Wang , Xin-Heng Guo . Electromagnetic form factors of Λ_c in the space-like momentum region. Chinese Physics C, 2018, 42(10): 103106. doi: 10.1088/1674-1137/42/10/103106
[2]	Fangcheng He , Ping Wang . Dirac and Pauli form factors of nucleons using nonlocal chiral effective Lagrangian. Chinese Physics C, 2017, 41(11): 114106. doi: 10.1088/1674-1137/41/11/114106
[3]	Jian Liu , Jinjuan Zhang , Chang Xu , Zhongzhou Ren . Nuclear longitudinal form factors for axially deformed charge distributions expanded by nonorthogonal basis functions. Chinese Physics C, 2017, 41(5): 054101. doi: 10.1088/1674-1137/41/5/054101
[4]	Han Guo , Zi-Ping Zhang . A method for measuring D^* electromagnetic form factors in e⁺ e^- annihilation. Chinese Physics C, 2017, 41(9): 093001. doi: 10.1088/1674-1137/41/9/093001
[5]	Bao-dong Sun , Yu-bing Dong . Deuteron electromagnetic form factors with the light-front approach. Chinese Physics C, 2017, 41(1): 013102. doi: 10.1088/1674-1137/41/1/013102
[6]	LIANG Cui-Ying , DONG Yu-Bing . Deuteron form factors in a phenomenological approach. Chinese Physics C, 2015, 39(10): 104104. doi: 10.1088/1674-1137/39/10/104104
[7]	LUAN Yi-Long , CHEN Xiao-Lin , DENG Wei-Zhen . Meson electro-magnetic form factors in an extended Nambu-Jona-Lasinio model including heavy quark flavors. Chinese Physics C, 2015, 39(11): 113103. doi: 10.1088/1674-1137/39/11/113103
[8]	LIANG Cui-Ying , DONG Yu-Bing , LIANG Wei-Hong . Deuteron electromagnetic form factors in transverse plane with a phenomenological Lagrangian approach. Chinese Physics C, 2014, 38(7): 074104. doi: 10.1088/1674-1137/38/7/074104
[9]	WU Yang , XU Zhou , LI Zheng-Hong , MA Qiao-Sheng , TANG Chuan-Xiang . High efficiency X-band relativistic backward wave oscillator with non-uniform slow wave structures. Chinese Physics C, 2012, 36(8): 750-752. doi: 10.1088/1674-1137/36/8/011
[10]	JIN Dan , YANG Ya-Dong . Space- and time-like kaon electromagnetic form factors in perturbative QCD. Chinese Physics C, 2012, 36(10): 941-946. doi: 10.1088/1674-1137/36/10/004
[11]	DONG Yu-Bing . An estimate of two-photon exchange effect on deuteron electromagnetic form factors. Chinese Physics C, 2010, 34(9): 1346-1349. doi: 10.1088/1674-1137/34/9/039
[12]	Baldini Ferroli . BABAR measurement of baryon time-like form factors via initial state radiation. Chinese Physics C, 2010, 34(6): 860-862. doi: 10.1088/1674-1137/34/6/040
[13]	V. P. Druzhinin . Measurements of the γγ^→π⁰ and γγ^→η_c transition form factors at BABAR. Chinese Physics C, 2010, 34(6): 816-821. doi: 10.1088/1674-1137/34/6/033
[14]	S. Pacetti¹ , 2 . Nucleon form factors: the space-time connection. Chinese Physics C, 2010, 34(6): 874-876.
[15]	A. J. Buchmann . Excited nucleon electromagnetic form factors from broken spin-flavor symmetry. Chinese Physics C, 2009, 33(12): 1257-1260. doi: 10.1088/1674-1137/33/12/034
[16]	R. W. Gothe . Nucleon transition form factors at JLab: status and outlook. Chinese Physics C, 2009, 33(12): 1216-1221. doi: 10.1088/1674-1137/33/12/026
[17]	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
[18]	WEI Gao-Feng , LONG Chao-Yun , LONG Zheng-Wen , QIN Shui-Jie . Exact solution to two-dimensional isotropic charged harmonic oscillator in uniform magnetic field in non-commutative phase space. Chinese Physics C, 2008, 32(4): 247-250. doi: 10.1088/1674-1137/32/4/001
[19]	Sun Changpu . Classical Model for Quantum Berry's Phase Factors. Chinese Physics C, 1989, 13(S1): 15-22.
[20]	Yang Xianjim , Zhang Jingshang , Zhuo Yizhong . Multi-particle and Multi-hole State Densities Based on the Harmonic Oscillator Model. Chinese Physics C, 1989, 13(S4): 425-434.

Access

Get Citation

WU Qing, ZHOU Li-Juan, XIANG Qian-Fei and MA Wei-Xing. Multiquark cluster form factors in the relativistic harmonic oscillator model[J]. Chinese Physics C, 2015, 39(1): 013102. doi: 10.1088/1674-1137/39/1/013102

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2014-03-27
Revised: 2014-08-10

Article Metric

Article Views(1803)
PDF Downloads(228)
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

Multiquark cluster form factors in the relativistic harmonic oscillator model

Received Date: 2014-03-27

Accepted Date: 2014-08-10

Available Online: 2015-01-05

Abstract: A QCD multiquark cluster system is studied in the relativistic harmonic oscillator potential model (RHOPM), and the electromagnetic form factors of the pion, proton and deuteron in the RHOPM are predicted. The calculated theoretical results are then compared with existing experimental data, finding very good agreement between the theoretical predictions and experimental data for these three target particles. We claim that this model can be applied to study QCD hadronic properties, particularly neutron properties, and to find six-quark cluster and/or nine-quark cluster probabilities in light nuclei such as helium ³He and tritium ³H. This is a problem of particular importance and interest in quark nuclear physics.

HTML

Reference (1)

Multiquark cluster form factors in the relativistic harmonic oscillator model

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Multiquark cluster form factors in the relativistic harmonic oscillator model

HTML

目录