Neutron star provides unique environments for the investigation of the physics of extreme dense matter beyond normal nuclear saturation density. In such high density environments, hadrons with strange quarks are expected to play very important role in stabilizing the system. Kaons and hyperons are the lowest mass states with strangeness among meson and bayron families, respectively. In this work, we investigate the role of kaons and hyperons to the neutron star mass, and discuss their role in the neutron star cooling.
|Journal||EPJ Web of Conferences|
|Publication status||Published - 2018 Jan 9|
|Event||13th International Conference on Gravitation, Astrophysics, and Cosmology. ICGAC 2017 and the 15th Italian-Korean Joint Symposium on Relativistic Astrophysics, IK 2017 - Seoul, Korea, Republic of|
Duration: 2017 Jul 3 → 2017 Jul 7
Bibliographical noteFunding Information:
This article is based on the talk given at the International Conference on Gravitation: Joint Conference of ICGAC-XIII and IK15, July 3-7, 2017, Ewha Womans University, Seoul, Korea. CHL is partially supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) No. 2015R1A2A2A01004238. CHL and KK are partially supported by the NRF grant No. 2016R1A5A1013277.
© The Authors, published by EDP Sciences, 2018.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)