Magnetic Moments of JP=3/2+ Pentaquarks

LI Wen-Wu; LIU Yan-Rui; HUANG Peng-Zhi; DENG Wei-Zhen; CHEN Xiao-Lin; ZHU Shi-Lin

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2004, Vol. 28> Issue(9) : 918-926

Magnetic Moments of JP=3/2+ Pentaquarks

Department of Physics,Peking University,Beijing 100871,China2 The Key Laboratory of Heavy Ion Physics,Ministry of Education,Beijing 100871,China

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Abstract：
If the JP of Θ+ 5 and Ξ--5 pentaquarks is really found to be 12+ in future experiments,they will be accompanied by JP=32+ partners in some models.It is reasonable to expect that these JP=32+ states will also be discovered in the near future with the current intensive experimental and theoretical efforts.We estimate JP=32+ pentaquark magnetic moments using different models.

References

[1]

. Nakano T et al. Phys. Rev. Lett. , 2003, 91: 0120022. Barmin V V et al. hep-ex/03040403. Stepanyan S et al. hep- ex/03070184. Barth J et al. hep-ph/03070835. Aratayn A E, Dololenko A G, Kubant sev M A. hep-ex/03090426. Kubarovsky V et al. hep-ex/03110467. Airapetian A et al. hep- ex/03120448. NA49 Collaboration. hep-ex/03100149. Dudek J J, Close F E. hep-ph/031125810. Praszalowicz M. In Skyrmions, Anomalies (Jezabek M, Praszalowicz Meds.) . World Scient if ic: 1987. 112 - 131; Praszalowicz M. Phys. Lett. ,2003, B575: 23411. Diakonov D, Petrov V,PloyakovM. Z.Phys. , 1997, A359: 30512. Karliner M, Lipkin H J.Phys. Lett. , 2003, B575: 249; hep-ph/0307243,hepph/030734313. Jaffe R, Wilczek F. hep-ph/0307341;Phys. Rev.Lett . , 2003, 91: 23200314. Shuryak E, Zahed I. hep-ph/031027015. Carlson C E et al. hep- ph/031232516. HUANG F, ZHANG Z Y, YU Y W, ZOU B S. hep-ph/0310040; Phys.Lett . , B(to be published)17. Carlson C E et al. hep- ph/030739618. ZHU Shi-Lin. Phys. Rev.Lett. , 2003, 91: 23200219. Matheus R D et al. hep-ph/0309001; Sugiyama J, Doi T, OkaM. hep-ph/030927120. Csikor F et al. hep-lat/0309090; Sasaki S. hep-lat /031001421. Thomas AW, Hicks K,Hosaka A. hep-ph/031208322. YU B G, Choi T K, Ji C R. nucl-th/031207523. HUANG Peng-Zhi, et al. hep-ph/031110824. LIU Y R et al. hep-ph/031207425. Cohen T D, Lebed R F. hep-ph/0309150;Cohen T D. hep-ph/030911126. Strottman D. Phys. Rev. , 1979, D20: 74827. Kim H C,Praszalowicz M. hep-ph/030824228. Nam S I, Hosaka A, KimH Ch. hep-ph/030831329. ZHAO Q. hep-ph/0310350

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LI Wen-Wu, LIU Yan-Rui, HUANG Peng-Zhi, DENG Wei-Zhen, CHEN Xiao-Lin and ZHU Shi-Lin. Magnetic Moments of JP=3/2+ Pentaquarks[J]. Chinese Physics C, 2004, 28(9): 918-926.

LI Wen-Wu, LIU Yan-Rui, HUANG Peng-Zhi, DENG Wei-Zhen, CHEN Xiao-Lin and ZHU Shi-Lin. Magnetic Moments of JP=3/2+ Pentaquarks[J]. Chinese Physics C, 2004, 28(9): 918-926. shu

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Received: 2004-01-04
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Magnetic Moments of JP=3/2+ Pentaquarks

Corresponding author: ZHU Shi-Lin,

Department of Physics,Peking University,Beijing 100871,China2 The Key Laboratory of Heavy Ion Physics,Ministry of Education,Beijing 100871,China

Received Date: 2004-01-04
Accepted Date: 1900-01-01
Available Online: 2004-09-05

Abstract: If the JP of Θ+ 5 and Ξ--5 pentaquarks is really found to be 12+ in future experiments,they will be accompanied by JP=32+ partners in some models.It is reasonable to expect that these JP=32+ states will also be discovered in the near future with the current intensive experimental and theoretical efforts.We estimate JP=32+ pentaquark magnetic moments using different models.