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arXiv · 1005.1277

Searching for light Dark Matter in heavy meson decays

Andriy Badin·Alexey A Petrov
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Abstract

Beauty and charm e+e- factories running at resonance thresholds have unique capabilities for studies of the production of light Dark Matter particles in the decays of B_q (D) meson pairs. We provide a comprehensive study of light Dark Matter production in heavy meson decays with missing energy in the final state, such as B_q (D^0) -> "missing energy" and B_q (D^0) -> γ+ "missing energy". We argue that such transitions can be studied at the current flavor factories (and future super-flavor factories) by tagging the missing-energy decays with B_q (D^0) decays "on the other side".

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Andriy Badin, Alexey A Petrov. 2010-05-12. Searching for light Dark Matter in heavy meson decays. https://doi.org/10.1103/physrevd.82.034005

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