DELTA MATTER FORMATION IN DENSE ASYMMETRIC NUCLEAR MEDIUM
Autor: | Marcelo Chiapparini, J. C. T. De Oliveira, Sergio B. Duarte, Hilario Rodrigues, M. Kyotoku |
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Rok vydání: | 2000 |
Předmět: | |
Zdroj: | Modern Physics Letters A. 15:1529-1537 |
ISSN: | 1793-6632 0217-7323 |
DOI: | 10.1142/s0217732300001845 |
Popis: | 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 |
Databáze: | OpenAIRE |
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