Published October 2008
| Version v1
Journal article
Neutrino emission in inhomogeneous pion condensed quark matter
Creators
- 1. Physics Department, Tsinghua University, Beijing 100084 (China)
- 2. Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China)
Description
It is believed that quark matter can exist in neutron star interior if the baryon density is high enough. When there is a large isospin density, quark matter could be in a pion condensed phase. We compute neutrino emission from direct Urca processes in such a phase, particularly in the inhomogeneous Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) states. The neutrino emissivity and specific heat are obtained, from which the cooling rate is estimated. (author)
Availability note (English)
Available from DOI: http://dx.doi.org/10.1142/S021830130801088XAdditional details
Identifiers
- DOI
- 10.1142/S021830130801088X;
- arXiv
- arXiv:0710.3634v3;
Publishing Information
- Journal Title
- International Journal of Modern Physics E
- Journal Volume
- 17
- Journal Issue
- 9
- Journal Page Range
- p. 1906-1916
- ISSN
- 0218-3013
Conference
- Title
- International workshop on nuclear dynamics in heavy-ion reactions and neutron stars
- Dates
- 9-14 Jul 2007
- Place
- Beijing (China)
INIS
- Country of Publication
- Singapore
- Country of Input or Organization
- Singapore
- INIS RN
- 47023941
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BARYONS; COOLING TIME; ISOSPIN; NEUTRINOS; NEUTRON STARS; PIONS; QUARK MATTER; SPECIFIC HEAT
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; LEPTONS; MASSLESS PARTICLES; MATTER; MESONS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; PSEUDOSCALAR MESONS; STARS; THERMODYNAMIC PROPERTIES