Temperature dependence of eta and eta ' masses

Jalilian-Marian, J
Tekin, Bayram
We investigate the temperature dependence of eta and eta' masses due to scatterings from thermal pions in a heat bath using the nonlinear sigma model. We show that mass shifts of eta and eta' and the shift in the mixing angle are negligible.

Citation Formats
J. Jalilian-Marian and B. Tekin, “Temperature dependence of eta and eta ′ masses,” PHYSICAL REVIEW D, vol. 57, no. 9, pp. 5593–5597, 1998, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38779.