X-ray Burst Reaction Rate Sensitivities

ORAL

Abstract

Nuclear experimental efforts today are largely driven by the nuclear astrophysics involving exotic nuclei, either on the neutron rich side of stability (r-process) or on the proton rich side of stability (rp-process). In this talk I will discuss the unstable hydrogen and helium burning on the surfaces of neutron stars (rp-process), resulting in Type I X-ray bursts seen by observers. I will present how we ascertain the importance of nuclear reactions in these scenarios and how their variation impacts the X-ray light curves. In the end, this will guide us to where experiment can improve our understanding of these burst events and eventually allow us to constrain neutron star physics.

Authors

  • Richard Cyburt

    NSCL/MSU/JINA