IHEP OpenIR
Analysis of the 1/2(+/-) pentaquark states in the diquark model with QCD sum rules
Wang, ZG; 黄涛(理); Huang, T
2016
Source PublicationEUROPEAN PHYSICAL JOURNAL C
ISSN1434-6044
EISSN1434-6052
Volume76Issue:1Pages:43
SubtypeArticle
AbstractIn this article, we present the scalar-diquark-scalar-diquark-antiquark type and scalar-diquark-axial-vector-diquark-antiquark type pentaquark configurations in the diquark model, and study the masses and pole residues of the J(P) = 1/2(+/-) hidden-charm pentaquark states in detail with the QCD sum rules by extending our previous work on the J(P) = 3/2(-) and 5/2(+) hidden-charm pentaquark states. We calculate the contributions of the vacuum condensates up to dimension-10 in the operator product expansion by constructing both the scalar-diquark-scalar-diquark-antiquark type and the scalar-diquark-axialvector-diquark-antiquark type interpolating currents. The present predictions of the masses can be confronted to the LHCb experimental data in the future.
DOI10.1140/epjc/s10052-016-3880-8
Indexed BySCI ; ADS
Language英语
WOS IDWOS:000375275500001
ADS Bibcode2016EPJC...76...43W
ADS URLhttps://ui.adsabs.harvard.edu/abs/2016EPJC...76...43W
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2016EPJC...76...43W/citations
inspireid1388374
Citation statistics
Cited Times:72 [INSPIRE]
Cited Times:65 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/247905
Collection中国科学院高能物理研究所
Recommended Citation
GB/T 7714
Wang, ZG,Huang T,Huang, T. Analysis of the 1/2(+/-) pentaquark states in the diquark model with QCD sum rules[J]. EUROPEAN PHYSICAL JOURNAL C,2016,76(1):43.
APA Wang, ZG,黄涛,&Huang, T.(2016).Analysis of the 1/2(+/-) pentaquark states in the diquark model with QCD sum rules.EUROPEAN PHYSICAL JOURNAL C,76(1),43.
MLA Wang, ZG,et al."Analysis of the 1/2(+/-) pentaquark states in the diquark model with QCD sum rules".EUROPEAN PHYSICAL JOURNAL C 76.1(2016):43.
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