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Two-loop amplitudes near threshold and the double parton scattering singularity
Arunima Bhattacharya
The two-loop amplitudes for pseudoscalar pair production in gluon fusion, , with each pseudoscalar emitted from its own effective gluon vertex, are known in closed form,…
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…
Higgs-Pair Production via Gluon Fusion: Top-Yukawa- and light-quark-induced electroweak Corrections
Arunima Bhattacharya, Francisco Campanario, Sauro Carlotti +5
Gluon fusion, , is the dominant Higgs-pair production process at the Large Hadron Collider (LHC) and provides the first direct access to the trilinear Higgs self-interact…
Next to Soft Threshold Resummation for Production
Arunima Bhattacharya, Chinmoy Dey, M. C. Kumar +1
We study the threshold effects for the associated production of a Higgs boson with a massive vector boson in the process at…
Radiative corrections and threshold resummed predictions to pseudoscalar Higgs boson production in QCD
Arunima Bhattacharya
This thesis studies the pseudoscalar Higgs boson production via gluon fusion in the EFT framework in a CP-conserving model. First, it presents the di-pseudoscalar Higgs boson produ…