Description of hypernuclei in the scalar derivative coupling model

Journal Article · Fri Mar 31 23:00:00 EST 1995 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.51.1784· OSTI ID:6587042

Lombard, R J ^[1]; Marcos, S ^[2]; Mares, J ^[3]

---

1. Division de Physique Theorique, Institut de Physique Nucleaire, 91406 Orsay Cedex (France)
2. Departamento de Fisica Moderna, Universidad de Cantabria, 39005 Santander (Spain)
3. TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia, V6T 2A3 (Canada)

Hypernuclear spectra are calculated by using the scalar derivative-coupling model of Zimanyi and Moszkowski. Although the fit is not unique, as in similar models, the experimental data are reproduced with accuracy. We discuss also how much information is contained in the spectroscopic data concerning the properties of the [Lambda] in nuclear matter. In particular, we discuss the saturation density and the minimum of the chemical potential of the [Lambda] particle.

• OSTI ID: 6587042
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 51:4; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663110* -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
663120 -- Nuclear Structure Models & Methods-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYONS
COUPLING
DENSITY
ELEMENTARY PARTICLES
FERMIONS
HADRONS
HYPERNUCLEI
HYPERONS
LAMBDA BARYONS
LAMBDA PARTICLES
MATTER
NUCLEAR FRAGMENTS
NUCLEAR MATTER
NUCLEI
PHYSICAL PROPERTIES
SATURATION
SPECTRA
STRANGE PARTICLES