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Possible S-wave bound-states of two pseudoscalar mesons
Zhang YJ(张印杰); Jiang HQ(姜焕清); Shen PN(沈彭年); Zou BS(邹冰松); Zhang, YJ; Chiang, HC; Shen, PN; Zou, BS
Source PublicationPHYSICAL REVIEW D
Corresponding AuthorInst High Energy Phys, Beijing 100049, Peoples R China ; SW Univ, Chongqing 400715, Peoples R China ; CCAST, World Lab, Beijing 100080, Peoples R China ; Ctr Theoret Nucl Phys, Natl Lab heavy Ion Accelerator, Lanzhou 730000, Peoples R China
AbstractUsing the potentials derived from vector-meson-exchanges, the K (K) over bar, DK, B (K) over bar, D (D) over bar, B (B) over bar, BD, (D) over barK, BK and B (B) over bar systems are studied. Possible S-wave bound-states of two pseudoscalar mesons are discussed. We find that systems of DB, D (D) over bar, B (B) over bar and DK with isospin 0 are likely to form S-wave bound states via strong interactions while the others are unlikely to be bound by the strong interaction sector alone. With the Coulomb potential, the K+K- system can form an atomic bound state - the kaonium. The influence of the one-meson-exchange potential on the ground-state energy of the kaonium and its decay widths to pi pi and pi eta are evaluated.
Subject AreaAstronomy & Astrophysics; Physics
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:000239511800042
ADS Bibcode2006PhRvD..74a4013Z
ADS URLhttps://ui.adsabs.harvard.edu/abs/2006PhRvD..74a4013Z
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2006PhRvD..74a4013Z/citations
Citation statistics
Cited Times:60 [INSPIRE]
Cited Times:70 [ADS]
Document Type期刊论文
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Zhang YJ,Jiang HQ,Shen PN,et al. Possible S-wave bound-states of two pseudoscalar mesons[J]. PHYSICAL REVIEW D,2006,74(1):14013.
APA 张印杰.,姜焕清.,沈彭年.,邹冰松.,Zhang, YJ.,...&Zou, BS.(2006).Possible S-wave bound-states of two pseudoscalar mesons.PHYSICAL REVIEW D,74(1),14013.
MLA 张印杰,et al."Possible S-wave bound-states of two pseudoscalar mesons".PHYSICAL REVIEW D 74.1(2006):14013.
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