Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Pan-Pan Shi"'
Publikováno v:
Physics Letters B, Vol 843, Iss , Pp 137987- (2023)
It has been generally expected that the X(3872) has a spin-2 partner, X2, with quantum numbers JPC=2++. In the hadronic molecular model, its mass was predicted to be below the D⁎D¯⁎ threshold, and the new structure reported in the γψ(2S) invar
Externí odkaz:
https://doaj.org/article/351ace2af80d41f28cdb99a3ceeffd09
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 4, Pp 1-6 (2019)
Abstract The purpose of the present study was to explore the possibility of accommodating the $$d^*(2380)$$ d∗(2380) and its flavor SU(3) partners in a diquark model. Proposing that $$d^*(2380)$$ d∗(2380) is composed of three vector diquarks, its
Externí odkaz:
https://doaj.org/article/f2013a4e67cf4bab9f01e5cba5a01a62
Autor:
Pan-pan Shi, Min-Jeong Seo
Publikováno v:
Korean Language. 71:375-403
Publikováno v:
Physics Letters
It has been generally expected that the $X(3872)$ has a spin-2 partner, $X_2$, with quantum numbers $J^{PC}=2^{++}$. In the hadronic molecular model, its mass was predicted to be below the $D^*\bar D^*$ threshold, and the new structure reported in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0643897881ab460bffe799144193273
http://arxiv.org/abs/2302.13017
http://arxiv.org/abs/2302.13017
Publikováno v:
Physical Review
Starting from the hypothesis that the $T_{cc}^+$ discovered at LHCb is a $D^{\ast+} D^0/D^{\ast 0}D^+$ hadronic molecule, we consider the partial width of its heavy quark spin partner, the $T_{cc}^{\ast +}$ as a $D^{\ast +} D^{\ast 0}$ shallow bound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86717fa92f5fa032a78d632885822e4d
http://arxiv.org/abs/2211.02479
http://arxiv.org/abs/2211.02479
Publikováno v:
Physical Review D. 105
Publikováno v:
Physical Review
The semi-inclusive electroproduction of exotic hadrons, including the $T_{cc}$, $P_{cs}$, and hidden-charm baryon-antibaryon states, is explored under the assumption that they are $S$-wave hadronic molecules of a pair of charmed hadrons. We employ th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::288161ecf3c17f29eb551887996e3dc6
The mass spectrum of hidden charm pentaquark states composed of two diquarks and an antiquark are calculated by use of an effective Hamiltonian which includes explicitly the spin, color, and flavor dependent interactions. The results show that the $P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd710f7bef137c609bfe0b2121f9ef37
Publikováno v:
Physical Review
The purpose of the present study is to explore the mass spectrum of the hidden charm tetraquark states within a diquark model. Proposing that a tetraquark state is composed of a diquark and an antidiquark, the masses of all possible $[qc][\bar{q}\bar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e75877988d7a702c9be255e3db6abb5b
Publikováno v:
The European Physical Journal C. 79
The purpose of the present study was to explore the possibility of accommodating the $$d^*(2380)$$ and its flavor SU(3) partners in a diquark model. Proposing that $$d^*(2380)$$ is composed of three vector diquarks, its mass is calculated by use of a