Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Youchang Yang"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 6, Pp 1-13 (2023)
Abstract Motivated by the recent observation of the $$\Lambda _c(2910)^+$$ Λ c ( 2910 ) + state in the $$\Sigma _{c}(2455)^{0,++}\pi ^{\pm }$$ Σ c ( 2455 ) 0 , + + π ± spectrum by the Belle Collaboration, we investigate the explanation of $$\Lamb
Externí odkaz:
https://doaj.org/article/5d4b66d723af47f2bb35f8c89ff64f94
Publikováno v:
Universe, Vol 9, Iss 6, p 265 (2023)
Inspired by the LHCb observation of hidden-charm pentaquarks, i.e., Pc(4312), Pc(4440), and Pc(4457) in the J/ψp invariant mass spectrum, a calculation of the J/ψp scattering cross-section was performed using the quark-delocalization color screenin
Externí odkaz:
https://doaj.org/article/39b56d302b6741078d0b74e00b8ef1d6
Publikováno v:
ACS Omega, Vol 5, Iss 40, Pp 25848-25853 (2020)
Externí odkaz:
https://doaj.org/article/28988e0eeb294d228f125381a25f8bd2
Publikováno v:
AIP Advances, Vol 6, Iss 12, Pp 125123-125123-9 (2016)
Using the density functional theory method, the icosahedral TM@X12 (M@X12) clusters (TM=Mn, Tc, Re; M=Zn, Cd, Hg; and X=Sn, Ge), which are composed of Sn12 (Ge12) shell covering a single TM (M) atom, have been systematically examined to explore the r
Externí odkaz:
https://doaj.org/article/8e1724d936264543982e39baaedcd659
Autor:
Xiaoyun Chen, Youchang Yang
Publikováno v:
Chinese Physics
Inspired by the recent observation of a very narrow state, called , by the LHCb collaboration, the possible bound states and low-lying resonance states of the doubly-heavy tetraquark states ( ) and ( ) are searched in the framework of a chiral quark
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e22d69869075472cd2a69039c6c6d958
http://repo.scoap3.org/api
http://repo.scoap3.org/api
Publikováno v:
Chinese Physics
Recently, some progresses have been made on the double-heavy tetraquarks in the experiments, such as $T_{cc}$ reported by LHCb Collaboration, and $X_{cc\bar{s}\bar{s}}$ reported by the Belle Collaboration. Coming on the heels of our previous work abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dae8984570acbf7a3ee31ba11f87f834
https://doi.org/10.1088/1674-1137/ac9de9
https://doi.org/10.1088/1674-1137/ac9de9
Motivated by the recent discovery of the hidden charm exotic state with strangeness by the BESIII and LHCb Collaborations, we study the $S$ wave strange hidden bottom tetraquark in two kinds of quark models. Both meson-meson and diquark-antidiquark c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::953ecbd9edb3aa3983f90a7311f983be
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 77, Iss 9, Pp 1-9 (2017)
The possible neutral $D^{(*)}\bar{D}^{(*)}$ and $B^{(*)}\bar{B}^{(*)}$ molecular states are studied in the framework of the constituent quark models, which is extended by including the $s$-channel one gluon exchange. Using different types of quark-qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0c66aad4273ec55fe941b3d226d839d
http://link.springer.com/article/10.1140/epjc/s10052-017-5137-6
http://link.springer.com/article/10.1140/epjc/s10052-017-5137-6
Publikováno v:
Few-Body Systems. 60
The spectrum of the S-wave $$\bar{Q}Q\bar{q}q$$ (where $$Q=c,b$$ and $$q=u,d,s$$ ) system are studied within two constituent quark models. The bound states of $$B^*\bar{B}^*$$ with $$I(J^{PC})=1(0^{++}),~1(1^{+-}),~0(2^{++})$$ and $$B\bar{B}^*$$ with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3f77e71611197373451b38c805261a7
https://doi.org/10.1007/s00601-018-1477-5
https://doi.org/10.1007/s00601-018-1477-5
Publikováno v:
Journal of the Optical Society of America. A, Optics, image science, and vision. 35(6)
The sub-pixel arrangement of the RGBG panel and the image with RGB format are different and the algorithm that converts RGB to RGBG is urgently needed to display an image with RGB arrangement on the RGBG panel. However, the information loss is still
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8140fd224a6d303d1c3bac3c567c9786
https://pubmed.ncbi.nlm.nih.gov/29877341
https://pubmed.ncbi.nlm.nih.gov/29877341