Cooling of compact stars with Quark-Hadron Mixed Phase in the colour superconductive state

Tsuneo Noda, Masaaki Hashimoto, Nobutoshi Yasutake, Toshiki Maruyama, Toshitaka Tatsumi, Masayuki Fujimoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Recently, the central source of Cassiopeia A (Cas A) has been observed, which indicates that the star has large mass and high effective temperature. We suspect that the compact object cools by the standard neutrino emission. We assume that the compact object contains quark matter with colour superconductivity and calculate cooling curves. Considering the Quark-Hadron Mixed Phase, we obtain cooling curves which are found to be consistent with the observations.

Original languageEnglish
Title of host publication10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10
Pages384-386
Number of pages3
DOIs
Publication statusPublished - Sep 21 2010
Event10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10 - Osaka, Japan
Duration: Mar 8 2010Mar 10 2010

Publication series

NameAIP Conference Proceedings
Volume1269
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10
CountryJapan
CityOsaka
Period3/8/103/10/10

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Noda, T., Hashimoto, M., Yasutake, N., Maruyama, T., Tatsumi, T., & Fujimoto, M. (2010). Cooling of compact stars with Quark-Hadron Mixed Phase in the colour superconductive state. In 10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10 (pp. 384-386). (AIP Conference Proceedings; Vol. 1269). https://doi.org/10.1063/1.3485174