Charge symmetry breaking in Λ hypernuclei revisited
نویسندگان
چکیده
منابع مشابه
Foundations of Symmetry Breaking Revisited
Puget’s article “On the Satisfiability of Symmetrical Constraint Satisfaction Problems” [Puget, 1993] is widely acknowledged to be one of the founding papers in symmetry breaking (see for example [Flener et al., 2006; Rossi et al., 2006; Walsh, 2006]). To date, Puget’s definition of a valid reduction seems to be the only common ground that all authors on static symmetry breaking constraints agr...
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We approximate the double Λ hypernuclei by systems composed by two interacting Λ’s moving in the mean field potential created by the nuclear cores. The Λ-core potentials are adjusted to reproduce the binding energies of the corresponding single Λ hypernuclei [1]. A σ-ω meson exchange potential [2] is used for the Λ-Λ interaction. We apply both the Hartree-Fock (HF) and variational approximation...
متن کاملFoundations of Symmetry Breaking Revisited–Revised
Puget’s article “On the Satisfiability of Symmetrical Constraint Satisfaction Problems” [Puget, 1993] is widely acknowledged to be one of the founding papers in symmetry breaking (see for example [Flener et al., 2006; Rossi et al., 2006; Walsh, 2006]). To date, Puget’s definition of a valid reduction seems to be the only common ground that all authors on static symmetry breaking constraints agr...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2015
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2015.04.009