TY - JOUR
T1 - Role of strangeness to the neutron star mass and cooling
AU - Lee, Chang Hwan
AU - Lim, Yeunhwan
AU - Hyun, Chang Ho
AU - Kwak, Kyujin
N1 - Funding 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.
Publisher Copyright:
© The Authors, published by EDP Sciences, 2018.
PY - 2018/1/9
Y1 - 2018/1/9
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85040985943&partnerID=8YFLogxK
U2 - 10.1051/epjconf/201816804011
DO - 10.1051/epjconf/201816804011
M3 - Conference article
AN - SCOPUS:85040985943
SN - 2101-6275
VL - 168
JO - EPJ Web of Conferences
JF - EPJ Web of Conferences
M1 - 04011
T2 - 13th International Conference on Gravitation, Astrophysics, and Cosmology. ICGAC 2017 and the 15th Italian-Korean Joint Symposium on Relativistic Astrophysics, IK 2017
Y2 - 3 July 2017 through 7 July 2017
ER -