Properties of theρ-meson in dense nuclear matter
✍ Scribed by M. Herrmann; B. L. Friman; W. Nörenberg
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 211 KB
- Volume
- 343
- Category
- Article
- ISSN
- 0939-7922
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
We study the p-wave polarization operator of the p-meson due to pN interactions via the N\*(1720) and A(1905) resonances and compute the corresponding.production rate for e+epairs at finite temperature and baryon density. At high baryon density we find a significant shift of the spectrum to lower in
Sophisticated calculations of the dynamics of relativistic heavy-ion collisions often need as input properties of light mesons in medium. In this context simple analytical expressions for these quantities which respect chiral symmetry and low-energy current algebra results are most desirable. In the
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