O. Nachtmann

collaborators

3 papers

hep-ph2026

Central exclusive production of $I^\cdot$ and $I^\cdot^{'}$ mesons in diffractive proton-proton collisions at the LHC and the nature of the pomeron

Piotr Lebiedowicz, Otto Nachtmann, Antoni Szczurek

Central exclusive production (CEP) of $I^\cdot$ and $I^\cdot^{'}$ mesons in proton-proton collisions at high-energies is discussed. At the LHC the main mechanism for the production of these mes…

hep-ph2026

Charm associated production of the pseudoscalar Higgs boson $h^{''}$ in the MCPM' at the LHC

RafaÅ MaciuÅa, Markos Maniatis, Otto Nachtmann +1

We discuss charm associated production of the pseudoscalar Higgs boson $h^{''}$ in the MCPM'. In our analysis we assume $m_{h^{''}}$ = 95.4 GeV, which corresponds to an enhancement obser…

hep-ph2025

CMS results for the $I^^{3} I^^{3}$ production at the LHC: do they give a hint for a Higgs boson of the maximally CP symmetric two-Higgs-doublet model?

M. Maniatis, O. Nachtmann

Recent measurements of the CMS experiment at the LHC show possibly, with about 3 $I ¨ $ significance, a resonance in di-photon events with an invariant mass of 95.4 GeV. If this reso…

Central exclusive production of I^⋅ and I^⋅′ mesons in diffractive proton-proton collisions at the LHC and the nature of the pomeron

Charm associated production of the pseudoscalar Higgs boson h′′ in the MCPM' at the LHC

CMS results for the I^3I^3 production at the LHC: do they give a hint for a Higgs boson of the maximally CP symmetric two-Higgs-doublet model?

Central exclusive production of $I^\cdot$ and $I^\cdot^{'}$ mesons in diffractive proton-proton collisions at the LHC and the nature of the pomeron

Charm associated production of the pseudoscalar Higgs boson $h^{''}$ in the MCPM' at the LHC

CMS results for the $I^^{3} I^^{3}$ production at the LHC: do they give a hint for a Higgs boson of the maximally CP symmetric two-Higgs-doublet model?