Abstract
It is shown that, although cosmological particle production is too small to be seen directly, the production of particles which decay through the emission of photons leads to an isotropic X-ray/gamma-ray background which is observable. An approximate expression for part of the differential photon flux spectrum is derived. This expression is evaluated for several examples and compared to observations.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
