Should the coupling constants be mass dependent in the relativistic mean-field models?

P. Lévai, B. Lukács, B. Waldhauser, J. Zimányi

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Mass-dependent coupling constants are proposed for baryonic resonances in the relativistic mean-field model, according to the mass splitting of the SU (6) multiplet. With this choice the negative effective masses are avoided and the system remains nucleon dominated with moderate antidelta abundance.

Original languageEnglish
Pages (from-to)5-8
Number of pages4
JournalPhysics Letters B
Volume177
Issue number1
DOIs
Publication statusPublished - Sep 4 1986

Fingerprint

fine structure

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Should the coupling constants be mass dependent in the relativistic mean-field models? / Lévai, P.; Lukács, B.; Waldhauser, B.; Zimányi, J.

In: Physics Letters B, Vol. 177, No. 1, 04.09.1986, p. 5-8.

Research output: Contribution to journalArticle

Lévai, P. ; Lukács, B. ; Waldhauser, B. ; Zimányi, J. / Should the coupling constants be mass dependent in the relativistic mean-field models?. In: Physics Letters B. 1986 ; Vol. 177, No. 1. pp. 5-8.
@article{29698d3bc8f142cd97ea0b203f9fb57f,
title = "Should the coupling constants be mass dependent in the relativistic mean-field models?",
abstract = "Mass-dependent coupling constants are proposed for baryonic resonances in the relativistic mean-field model, according to the mass splitting of the SU (6) multiplet. With this choice the negative effective masses are avoided and the system remains nucleon dominated with moderate antidelta abundance.",
author = "P. L{\'e}vai and B. Luk{\'a}cs and B. Waldhauser and J. Zim{\'a}nyi",
year = "1986",
month = "9",
day = "4",
doi = "10.1016/0370-2693(86)90003-1",
language = "English",
volume = "177",
pages = "5--8",
journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",
issn = "0370-2693",
publisher = "Elsevier",
number = "1",

}

TY - JOUR

T1 - Should the coupling constants be mass dependent in the relativistic mean-field models?

AU - Lévai, P.

AU - Lukács, B.

AU - Waldhauser, B.

AU - Zimányi, J.

PY - 1986/9/4

Y1 - 1986/9/4

N2 - Mass-dependent coupling constants are proposed for baryonic resonances in the relativistic mean-field model, according to the mass splitting of the SU (6) multiplet. With this choice the negative effective masses are avoided and the system remains nucleon dominated with moderate antidelta abundance.

AB - Mass-dependent coupling constants are proposed for baryonic resonances in the relativistic mean-field model, according to the mass splitting of the SU (6) multiplet. With this choice the negative effective masses are avoided and the system remains nucleon dominated with moderate antidelta abundance.

UR - http://www.scopus.com/inward/record.url?scp=0009199249&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0009199249&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(86)90003-1

DO - 10.1016/0370-2693(86)90003-1

M3 - Article

AN - SCOPUS:0009199249

VL - 177

SP - 5

EP - 8

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1

ER -