Zobrazeno 1 - 10
of 8 821
pro vyhledávání: '"sum rules"'
Autor:
Lucha, Wolfgang1 Wolfgang.Lucha@oeaw.ac.at, Melikhov, Dmitri2,3,4 dmitri_melikhov@gmx.de, Sazdjian, Hagop5 sazdjian@ijclab.in2p3.fr
Publikováno v:
EPJ Web of Conferences. 12/22/2022, Vol. 274, p1-8. 8p.
Publikováno v:
EPJ Web of Conferences. 12/4/2019, Vol. 223, p1-4. 4p.
Autor:
Melikhov, D., Volobuev, I., Ayala, C.1 cesar.ayala@usm.cl, Mikhailov, S. V.2 mikhs@theor.jinr.ru, Pimikov, A. V.3 pimikov@mail.ru, Stefanis, N. G.4 stefanis@tp2.ruhr-uni-bochum.de
Publikováno v:
EPJ Web of Conferences. 11/19/2019, Vol. 222, p1-8. 8p.
Autor:
Zhi-Gang Wang
Publikováno v:
Nuclear Physics B, Vol 1007, Iss , Pp 116661- (2024)
In the present work, we construct the diquark-antidiquark type four-quark currents to investigate the mass spectrum of the ground state hidden-charm-hidden-strange tetraquark states with the quantum numbers JPC=0++, 1+−, 1++ and 2++ via the traditi
Externí odkaz:
https://doaj.org/article/88b7cf04ba1f42e28c662ecd70e7a9ed
Autor:
Zhi-Gang Wang
Publikováno v:
Nuclear Physics B, Vol 1005, Iss , Pp 116580- (2024)
We suppose that there exist three vector hidden-charm tetraquark states with the JPC=1−− at the energy about 4.5GeV, and investigate the two-body strong decays systematically. We obtain thirty QCD sum rules for the hadronic coupling constants bas
Externí odkaz:
https://doaj.org/article/90c85640e60b424ba6c10dc4c1dc00e0
Autor:
Gerasimov, S. B.1 gerasb@theor.jinr.ru
Publikováno v:
EPJ Web of Conferences. 2017, Vol. 138, p1-6. 6p.
Autor:
Hobbs, T. J.1 tjhobbs@uw.edu
Publikováno v:
EPJ Web of Conferences. 2017, Vol. 137, p1-8. 8p.
Autor:
Satow, Daisuke1 dsato@th.physik.uni-frankfurt.de, Gubler, Philipp2
Publikováno v:
EPJ Web of Conferences. 2017, Vol. 137, p1-10. 10p.