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.

*This work is supported by NSF grant PHY-0822648

Authors

  • Richard Cyburt

    • NSCL/MSU/JINA