$\rho$-meson spectral function in hot asymmetric nuclear matter
نویسندگان
چکیده
منابع مشابه
The Spectral Function of the Rho Meson in Nuclear Matter ∗
We calculate the modification of a rho meson in nuclear matter through its coupling to resonance-hole states. Starting from a recently proposed model, we include all four star resonances up to 1.9 GeV. In contrast to previous works, we include not only resonances that couple to the rho in a relative p-wave, but also those that couple to an s-wave state. In addition, we solve the equation for th...
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ژورنال
عنوان ژورنال: The European Physical Journal A
سال: 2019
ISSN: 1434-6001,1434-601X
DOI: 10.1140/epja/i2019-12745-y