Arnab Roy

activity

20242026

most cited

Σ^{+} \to p ℓ^{+} ℓ^{-}

decays within the standard model and beyond

3 citations · 3 across the 6 of their papers we have counts for

collaborators

Showing 2025 · hep-phShow all

2 papers · 2 filters

hep-ph2025

Semi-visible higgs decay as a probe for new invisible particles

Sally Dawson, Arnab Roy, German Valencia

We discuss the HL-LHC sensitivity to probe new invisible particles including scalars and fermions using semi-visible Higgs decays in the $pp\to ZH, Z\to jj\, (\ell^+\ell^-), ~H\to…

hep-ph2025

Monojet and direct detection constraints on real scalar dark matter: EFT and a simple UV completion

Arnab Roy, Michael A. Schmidt, German Valencia

We consider constraints that can be placed on certain invisible scalar particles through monojet studies at the LHC and compare them with those from direct detection experiments wh…