We estimate that the moment of inertia of star A in the recently discovered double pulsar system PSR J0737-3039 may be determined after a few years of observation to ~10% accuracy. This would enable accurate estimates of the radius of the star and the pressure of matter in the vicinity of 1-2 times the nuclear saturation density, which would in turn provide strong constraints on the equation of state of neutron stars and the physics of their interiors.
Constraining the Equation of State with Moment of Inertia Measurements
Published 2004 in The Astrophysical Journal
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- Publication year
2004
- Venue
The Astrophysical Journal
- Publication date
2004-11-16
- Fields of study
Physics
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