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Rho Mesons in Asymmetric Nuclear Matter: A Renormalization Group Approach

Abhee K. Dutt-Mazumder, Triptesh De, Binayak Dutta-Roy, Anirban Kundu

nucl-tharXiv:nucl-th/9601006

Abstract

The running of the ρ N N couplings in presence of nuclear matter is studied, and the relevant β-functions are shown to be different for ρ0 and ρ+, when the nuclear medium is asymmetric.

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