L. Roszkowski

activity

19922025

most citedA facility to Search for Hidden Particles at the CERN SPS: the SHiP physics case

782 citations · 7.1k across the 115 of their papers we have counts for

collaborators

Showing 2004Show all

2 papers · 1 filter

hep-ph2004★ 44 cited

New Higgs Effects in B--Physics in Supersymmetry with General Flavour Mixing

John Foster, Ken-ichi Okumura, Leszek Roszkowski

We investigate the effect of general flavour mixing among squarks on the rare decays $B ˉ \to X_{s} γ$ , $B ˉ_{s} \to μ^{+} μ^{-}$ and $B ˉ_{s} - B_{s}$ mixing beyond the leading order in…

hep-ph2004★ 71 cited

Axino Dark Matter and the CMSSM

Laura Covi, Leszek Roszkowski, Roberto Ruiz de Austri +1

If the axino is the lightest superpartner and satisfies cosmological bounds, including a preferred range of the relic abundance of cold dark matter, then the usual stringent constr…