Inverse Beta-Decay of Polarized Neutron in Curved Spacetime in the Presence of Strong Magnetic Field

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Date

2014-06

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Addis Ababa University

Abstract

We calculate the cross section of the inverse beta decay process, e+n ! p+e􀀀 in curved spacetime in the presence of strong magnetic eld and.Using exact solutions of the Dirac equation in a curved space-time and Spinors of the Dirac Equation and its solution In Robertson-Walker Spacetime, we nd the cross section for arbitrary polarization of the initial neutrons.The magnetic eld might provide a net polarization of the neutrons, which we take into account

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Inverse Beta-Decay

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