Catching photons from extra dimensions
Cembranos, J. A. R. · Dobado, A. · Maroto, A. L.
Original · EN
In extra-dimensional brane-world models with low tension, brane excitations provide a natural WIMP candidate for dark matter. Taking into account the various constraints coming from colliders, precision observables and direct search, we explore the possibilities for indirect search of the galactic halo branons through their photon producing annihilations in experiments such as EGRET, HESS or AMS2.
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