Charge symmetry breaking in light Lambda hypernuclei

0490012 - ÚJF 2019 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
Gal, A. - Gazda, Daniel
Charge symmetry breaking in light Lambda hypernuclei.
Journal of Physics Conference Series. Vol. 966. Bristol: IOP Publishing, 2018, č. článku UNSP 012006. ISSN 1742-6588.
[12th International Spring Seminar on Nuclear Physics - Current Problems and Prospects for Nuclear Structure. Sant'Angelo d'Ischia (IT), 15.05.2017-19.05.2017]
Grant CEP: GA ČR(CZ) GA15-04301S
Institucionální podpora: RVO:61389005
Klíčová slova: four-body no-core shell model * hypernuclei * p-shell hypernuclei
Obor OECD: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Charge symmetry breaking (CSB) is particularly strong in the A = 4 mirror hypernuclei H-4(Lambda)-He-4(Lambda). Recent four-body no-core shell model calculations that confront this CSB by introducing Lambda-Sigma(0) mixing to leading-order chiral effective field theory hyperon-nucleon potentials are reviewed, and a shell-model approach to CSB in p-shell. hypernuclei is outlined.
Trvalý link: http://hdl.handle.net/11104/0284304