Skip to main content
padlock icon - secure page this page is secure

Heterogeneity of solid neutron-star matter: transport coefficients and neutrino emissivity

The full text article is temporarily unavailable.

We apologise for the inconvenience. Please try again later.

ABSTRACT

Calculations of weak-interaction transition rates and of nuclear formation enthalpies show that in isolated neutron stars, the solid phase, above the neutron-drip threshold, is amorphous and heterogeneous in nuclear charge. The neutrino emissivities obtained are very dependent on the effects of proton shell structure but may be several orders of magnitude larger than the electron bremsstrahlung neutrino pair emissivity at temperatures ∼109 K. In this phase, electrical and thermal conductivities are much smaller than for a homogeneous bcc lattice. In particular, the reduced electrical conductivity, which is also temperature-independent, must have significant consequences for the evolution of high-multipole magnetic fields in neutron stars.
No References
No Citations
No Supplementary Data
No Article Media
No Metrics

Keywords: dense matter; pulsars: general; stars: neutron

Document Type: Research Article

Publication date: 01 July 2004

  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more