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Study of d*(2380) resonance in a chiral constituent quark model
Dong YB(董宇兵); Shen PN(沈彭年); Dong, Yubing; Shen, Pengnian; Huang, Fei; Zhang, Zongye; Dong, YB; Shen, PN; Huang, F; Zhang, ZY; Dong, Yubing; Shen, Pengnian; Huang, Fei; Zhang, Zongye; Zhang ZY(张宗烨)
2018
Source PublicationINTERNATIONAL JOURNAL OF MODERN PHYSICS A
ISSN0217-751X
EISSN1793-656X
Volume33Issue:33Pages:1830031
SubtypeReview
AbstractStudies on newly observed dibaryon resonance d*(2380) (I(J(P)) = 0(3(+))) with a compact structure in recent years are reviewed. In terms of a dynamical calculation with a chiral constituent quark model by using Resonating Group Method, the general characteristics of this resonance, like its mass, binding energy, root-mean-square radius, as well as, its strong double pion decays of d*(2380) -> d pi pi and d*(2380) -> pn pi pi, its strong single pion decays of d*(2380) -> pn pi, and its electromagnetic form factors, are given and compared with the experimental data. It is shown that the compact hexaquark dominant structure might be a reasonable interpretation for this dibaryon resonance and the charge distribution might be a new observable to judge different theoretical assumptions for its structure. Moreover, possible experimental tests are also discussed briefly.
Keywordd*(2380) chiral constituent quark model dibaryon
DOI10.1142/S0217751X18300314
WOS KeywordNUCLEON-NUCLEON-INTERACTION ; DECAY WIDTH ; N-DELTA ; STATE ; FORM ; PI ; DELOCALIZATION ; BARYONS ; ENERGY
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Nuclear ; Physics, Particles & Fields
WOS IDWOS:000453027500001
ADS Bibcode2018IJMPA..3330031D
inspireid1709079
Citation statistics
Cited Times:5 [INSPIRE]
Cited Times:4 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/286970
Collection理论物理室
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Dong YB,Shen PN,Dong, Yubing,et al. Study of d*(2380) resonance in a chiral constituent quark model[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2018,33(33):1830031.
APA 董宇兵.,沈彭年.,Dong, Yubing.,Shen, Pengnian.,Huang, Fei.,...&张宗烨.(2018).Study of d*(2380) resonance in a chiral constituent quark model.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,33(33),1830031.
MLA 董宇兵,et al."Study of d*(2380) resonance in a chiral constituent quark model".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 33.33(2018):1830031.
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