Dispersion relation of the meson in hot/dense nuclear matter
Abstract
The dispersion relation of meson in both timelike and spacelike regimes in hot and dense nuclear medium is analyzed and compared with σ meson based on the quantum hadrodynamics model. The pole and screening masses of and σ are discussed. The behavior of screening mass of is different from that of σ due to different Dirac- and Fermi-sea contributions at finite temperature and density.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.