Abstract
The anomaly mediated supersymmetry breaking (AMSB) scenario is a viable scheme to provide cold dark matter. We entertain the possibility that the dark halo of the Milky Way is made of neutralinos in AMSB theories and compute the induced rates of exotic cosmic rays. We find regions in the model parameter space excluded by available antiproton and positron measurements. Upcoming experiments will set even stronger constraints or find evidence for dark matter; in particular, we prove that if at least 10% of the gamma-ray flux detected by the EGRET telescope towards the Galactic center is due to AMSB neutralino annihilations, the associated monochromatic gamma-ray flux will be detected by the next generation of gamma-ray telescopes.
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.
