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Analysis of q_rec²-distribution for Bto K M_X and Bto K^* M_X decays in a scalar-mediator dark-matter scenario
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Analysis of q_rec²-distribution for Bto K M_X and Bto K^* M_X decays in a scalar-mediator dark-matter scenario
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We demonstrate that the scalar-mediator dark-matter scenario is consistent with the experimental data on the decay $B\to K M_X$ and provides a good description of the shape of the observed excess. Within this scenario, the interaction with dark-matter particles leads to approximately the same excess in $\Gamma(B\to K^* M_X)$ and $\Gamma(B\to K M_X)$ compared to the Standard Model; also the differential distributions of the excess events are similar in shape in the variable $q_\mathrm{rec}^2$ measured by experiment.
Forward citations
Cited by 5 Pith papers
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