Počet záznamů: 1
Effect of a realistic three-body force on the energy spectra of C-13(Lambda), O-17(Lambda), K-40(Lambda) and K-48(Lambda)
- 1.0508829 - ÚJF 2020 RIV PL eng C - Konferenční příspěvek (zahraniční konf.)
Pokorný, J. - De Gregorio, Giovanni - Knapp, F. - Lo Iudice, N. - Veselý, Petr
Effect of a realistic three-body force on the energy spectra of C-13(Lambda), O-17(Lambda), K-40(Lambda) and K-48(Lambda).
ACTA PHYSICA POLONICA B Proceedings Supplement. Vol. 12. Krakow: Jagelonian University, 2019, s. 657-664. ISSN 1899-2358.
[25th Nuclear Physics Workshop on Structure and Dynamics of Atomic Nuclei. Kazimierz Dolny (PL), 25.09.2018-30.09.2018]
Grant ostatní: GA MŠk(CZ) LM2010005
Institucionální podpora: RVO:61389005
Klíčová slova: 3-body * Hartree-Fock method * hypernuclear spectra
Obor OECD: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
We adopt the Hartree-Fock (HF) method and the nucleon-Lambda Tamm-Dancoff Approximation (N Lambda TDA) to study the energy spectra of selected medium mass hypernuclei composed of a Lambda hyperon bound to an even-even and odd-even nuclear cores. Our calculations are carried out using the Y N LO potential plus the chiral potential NNLOsat, which includes explicitly the 3-body NNN force. This component, while improving the r.m.s. radii of the nuclear cores and the relative distances between levels or group of levels of the hypernuclear spectra, strongly reduces the binding energies indicating that the inclusion of more complex configurations is badly needed.
Trvalý link: http://hdl.handle.net/11104/0299633
Počet záznamů: 1