DELTA MATTER FORMATION IN DENSE ASYMMETRIC NUCLEAR MEDIUM-Reference-Cited by-同舟云学术

DELTA MATTER FORMATION IN DENSE ASYMMETRIC NUCLEAR MEDIUM

Published:2000-08-10 Issue:24 Volume:15 Page:1529-1537
ISSN:0217-7323
Container-title:Modern Physics Letters A
language:en
Short-container-title:Mod. Phys. Lett. A

Author:

DE OLIVEIRA J. C. T.¹,KYOTOKU M.²,CHIAPPARINI M.³,RODRIGUES H.⁴,DUARTE S. B.⁵

Affiliation:

1. Departamento de Física, Universidade Federal de Roraima, Campus do Paricarana s/n, 69310-270, Boa Vista, Roraima, Brazil

2. Departamento de Física, Universidade Federal da Paraíba, C. Postal 5008, CEP 58059-970, João Pessoa, Paraíba, Brazil

3. Instituto de Física, Universidade do Estado do Rio de Janeiro, R. São Francisco Xavier 524, 20559-900, Rio de Janeiro, Brazil

4. Centro Federal de Educação Tecnológica, Av. Maracanã, 249, 20550-011, Rio de Janeiro, Brazil

5. Centro Brasileiro de Pesquisas Físicas, MCT, Dr. Xavier Sigaud, 150, 22290-180, Rio de Janeiro, Brazil

Abstract

In the context of a relativistic mean field theory the delta-resonance matter formation in a highly compressed nuclear medium is investigated. For a given set of nucleon–meson coupling constants, the delta-resonance formation is studied by changing the delta-meson coupling constants. The effect on the equation of state and on the delta-resonance population with respect to changes in the delta-resonance coupling constants values is discussed for very asymmetric and quasi-symmetric nuclear matter, as an extension of works restricted to the symmetric nuclear matter treatment.5,6

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217732300001845

Reference11 articles.

1. ΔResonance Production inN58i+CuCollisions atE=1.97AGeV

2. Abundance of Δ resonances in 58Ni + 58Ni collisions between 1 and 2 AGeV

3. Constraints on the relativistic mean field of Δ-isobar in nuclear matter

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