The 3.5 keV line from stringy axions

The 3.5 keV line from stringy axions

Abstract An interesting result in particle astrophysics is the recent detection of an unexplained 3.5 keV line from galaxy clusters. A promising model, which can explain the morphology of the signal and its non-observation in dwarf spheroidal galaxies, involves a 7keV dark matter particle decaying i...

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Bibliographic Details
Main Authors: Michele Cicoli, Victor A. Diaz, Veronica Guidetti, Markus Rummel
Format: Article
Language:English
Published: SpringerOpen 2017-10-01
Series:Journal of High Energy Physics
Subjects:
Compactification and String Models
Cosmology of Theories beyond the SM
Superstring Vacua
Online Access:http://link.springer.com/article/10.1007/JHEP10(2017)192

Internet

http://link.springer.com/article/10.1007/JHEP10(2017)192

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