Buscar
Mostrando ítems 31-40 de 226
Charmed hadrons in matter and SU(4) flavor symmetry
(E D P Sciences, 2014-01-01)
There is great recent interest in the study of bound states of charmed hadrons with atomic nuclei. The studies rely on effective interactions expressed through couplings between charmed and light-flavored hadrons whose ...
Strong couplings and form factors of charmed mesons in holographic QCD
(Amer Physical Soc, 2017-07-21)
We extend the two-flavor hard-wall holographic model of Erlich, Katz, Son, and Stephanov [Phys. Rev. Lett. 95, 261602 (2005)] to four flavors to incorporate strange and charm quarks. The model incorporates chiral and flavor ...
Production of charmed baryons in (p)over-barp collisions close to their thresholds
(Amer Physical Soc, 2017-01-18)
Cross sections for the charm-production reactions (p) over barp -> (Lambda) over bar (-)(c)Sigma(+)(c),(Sigma) over bar (c)Sigma(c), (Xi) over tilde (c)Xi(c,)and (Xi) over tilde (c)'Xi(c)' are presented, for energies near ...
Production of charmed baryons in p¯p collisions close to their thresholds
(2017-01-18)
Cross sections for the charm-production reactions p-p→Λ-c-Σc+, Σ-cΣc, Ξ-cΞc, and Ξ-c′Ξc′ are presented, for energies near their respective thresholds. The results are based on a calculation performed in the meson-exchange ...
Strong couplings and form factors of charmed mesons in holographic QCD
(2017-07-01)
We extend the two-flavor hard-wall holographic model of Erlich, Katz, Son, and Stephanov [Phys. Rev. Lett. 95, 261602 (2005)PRLTAO0031-900710.1103/PhysRevLett.95.261602] to four flavors to incorporate strange and charm ...
Scattering of charmed baryons on nucleons
(Springer, 2018-11-26)
Chiral effective field theory is utilized for extrapolating results on the Lambda N-c interaction, obtained in lattice QCD at unphysical (large) quark masses, to the physical point. The pion-mass dependence of the components ...
Review of Hadrons in Medium
(Amer Inst Physics, 2016-01-01)
I review the present status in the theoretical and phenomenological understanding of hadron properties in strongly interacting matter. The topics covered are the EMC effect, nucleon structure functions in cold nuclear ...
Charm Production in Antiproton-Proton Annihilation
(Springer Wien, 2011-05-01)
We study the production of charmed mesons (D) and baryons (Lambda(c)) in antiproton- proton ((p) over barp) annihilation close to their respective production thresholds. The elementary charm production process is described ...