Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Bing-Dong Wan"'
Autor:
Bing-Dong Wan
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 7, Pp 1-15 (2024)
Abstract In this work, the spectra of the prospective exotic hidden-charm and hidden-bottom baryonium, viz. the baryon–antibaryon states, with $$J^{PC}=0^{--}$$ J PC = 0 - - and $$0^{+-}$$ 0 + - are investigated in the framework of QCD sum rules. T
Externí odkaz:
https://doaj.org/article/e97995d036244288b56ef91e4633de5a
Autor:
Bing-Dong Wan
Publikováno v:
Nuclear Physics B, Vol 1004, Iss , Pp 116538- (2024)
Recently, a hadronic state, named X(3960), about 3.96 GeV with JPC=0++ was observed in LHCb experiment. From its the decay modes, it's reasonable to categorize this structure to novel hadronic state. In this paper, we examine the tetraquark interpret
Externí odkaz:
https://doaj.org/article/06696890cad243edb923cab3707b5943
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 2, Pp 1-10 (2020)
Abstract In this paper, we investigate the spectra of the prospective hidden-bottom and -charm hexaquark states with quantum numbers $$J^{PC }= 0^{++}$$ JPC=0++ , $$0^{-+}$$ 0-+ , $$1^{++}$$ 1++ and $$1^{--}$$ 1-- in the framework of QCD sum rules. B
Externí odkaz:
https://doaj.org/article/f90af14a643b4967aa815c6e0eed8ebc
Autor:
Bing-Dong Wan, Cong-Feng Qiao
Publikováno v:
Nuclear Physics B, Vol 968, Iss , Pp 115450- (2021)
Very recently a new hadronic structure around 3.98 GeV was observed in BESIII experiment. From its decay modes, it is reasonable for people to assign it to the category of exotic state, say Zcs+, the stranged-parter of Zc(3900). This finding indicate
Externí odkaz:
https://doaj.org/article/c9c2078d0cc14b95a77575c55e0cde30
Autor:
Bing-Dong Wan, Cong-Feng Qiao
Publikováno v:
Physics Letters B, Vol 817, Iss , Pp 136339- (2021)
Recently, a new hadronic structure at around 6.9 GeV was observed in an LHCb experiment. From its limited yet known decay mode, one could still determine that it contains at least four charm quarks and hence belongs to the category of exotic state. T
Externí odkaz:
https://doaj.org/article/bbd40087a5384aadbe1c2163b79c622a
Publikováno v:
Physics Letters B, Vol 816, Iss , Pp 136277- (2021)
The experimentally known Bc states are all below open bottom-charm threshold, which experience three main decay modes, and all induced by weak interaction. In this work, we investigate the mass spectrum and strong decays of the Bc(3S) states, which j
Externí odkaz:
https://doaj.org/article/01bf3b7187054aecace826d18ebb59ad
Autor:
Cong-Feng Qiao, Bing-Dong Wan
Publikováno v:
Nuclear and Particle Physics Proceedings. :76-79
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17a1c2b432df702f446462bff06fa442
https://doi.org/10.1016/j.nuclphysbps.2023.01.017
https://doi.org/10.1016/j.nuclphysbps.2023.01.017
Publikováno v:
Physical Review D. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1874c2227cc4a977bc91ed1ff0dd776
https://doi.org/10.1103/physrevd.106.074003
https://doi.org/10.1103/physrevd.106.074003
Publikováno v:
Physical Review
Motivated by the newly observed resonance $X(2600)$ by BESIII Collaboration, we examine the trigluon glueball interpretation for it in the framework of QCD sum rules. We evaluate the mass spectra of the trigluon glueballs with quantum numbers $0^{-+}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::396e0035519e412d5785538aa50b6289
http://arxiv.org/abs/2206.13133
http://arxiv.org/abs/2206.13133
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 2, Pp 1-10 (2020)
European Physical Journal
European Physical Journal
In this paper, we investigate the spectra of the prospective hidden-bottom and -charm hexaquark states with quantum numbers $J^{PC }= 0^{++}$, $0^{-+}$, $1^{++}$ and $1^{--}$ in the framework of QCD sum rules. By constructing appropriate interpreting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cee494ae17e36706e9a6b48d4c9295a
https://doaj.org/article/f90af14a643b4967aa815c6e0eed8ebc
https://doaj.org/article/f90af14a643b4967aa815c6e0eed8ebc