3 papers
hep-ph2026
Higgs Boson Pair Production via Gluon Fusion: Higher-Order Corrections and Theoretical Uncertainties
Ajjath A H, Simone Alioli, Emanuele Bagnaschi +51
In this contribution, the higher-order QCD and electroweak corrections to Standard Model Higgs boson pair production via the gluon-fusion mechanism, , are summarized and…
hep-ph2026
Light-by-light scattering: asymptotic expansions, Coulomb resummation and NLO corrections
Ajjath A H, Ekta Chaubey, Hua-Sheng Shao
Light-by-light (LbL) scattering is one of the earliest predictions of quantum electrodynamics (QED). Interest in this process has been renewed following its experimental observatio…
hep-ph2020
Soft-virtual correction and threshold resummation for -colorless particles to fourth order in QCD: Part I
Taushif Ahmed, Ajjath A. H., Goutam Das +3
We present the general form of a universal soft-collinear distribution operator to compute the soft-virtual cross-section to next-to-next-to-next-to-next-to-leading order (NLO)…