Fig. 8. (Color online) SND@LHC 90% C. L. exclusion limits in the 0-background scenario for a LDM candidate originating from the prompt decay of a dark photon, assuming as benchmark parameters mA′=3mX and α_D = 1.

New Phys.: Sae Mulli 2022;72:105~112 https://doi.org/10.3938/NPSM.72.105

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