arXiv subjects

Stephen J. Sekula

Publications and source records attributed to Stephen J. Sekula.

2 recordsLinked to original sources

arXiv2022

Higgs Production and $H^0 \to c\overline{c}$ at a Future Muon-Ion Collider

We investigate the production of Higgs bosons in neutral- and charged-current interactions at a future Muon-Ion Collider (MuIC) with emphasis on $H^0 \to c\overline{c}$ decay. In particular, we focus on the leading production mechanisms and explore the impact of a range of Parton Distribution Function (PDF) scenarios, with emphasis on the role of heavy intrinsic quark flavor. We emphasize estimates of non-resonant di-charm background production and explore the impact of this background on a possible future measurement of $H^0 \to c\overline{c}$ at a future Muon-Ion Collider facility.

hep-ph↗

arXiv2021

Charm jets as a probe for strangeness at the future Electron-Ion Collider

We explore the feasibility of the measurement of charm-jet cross sections in charged-current deep-inelastic scattering at the future Electron-Ion Collider. This channel provides clean sensitivity to the strangeness content of the nucleon in the high-$x$ region. We estimate charm-jet tagging performance with parametrized detector simulations. We show the expected sensitivity to various scenarios for strange parton distribution functions. We argue that this measurement will be key to future QCD global analyses, so it should inform EIC detector designs and luminosity requirements.

hep-ph↗