71 citations · 512 across the 30 of their papers we have counts for
31 papers
Two-loop QCD corrections to at higher powers in the dimensional regulator
Pulak Banerjee, Chinmoy Dey, M. C. Kumar +2
We compute the two-loop massless QCD corrections to the amplitude of Higgs boson decay to bottom quark pair and a gluon () in the higher powers of th…
Associated production in gluon fusion process at NLO+NLL
Pulak Banerjee, Chinmoy Dey, Niraj Koirala +2
We present precise results for invariant mass distributions and inclusive cross-sections, of associated production through gluon fusion in QCD. We include threshold logarithms…
VV Resummation To NNLO+NNLL At the LHC
Pulak Banerjee, Chinmoy Dey, M. C. Kumar +1
We present the resummed predictions for a vector boson pair production at the LHC. We have performed threshold resummation to next-to-next-to-leading logarithmic (NNLL) accuracy, a…
QCD corrections for Pseudoscalar Higgs decay to 3 partons at higher orders in dimensional regulator
Pulak Banerjee, Chinmoy Dey, M. C. Kumar +1
In this contribution, we present our recent study on the second-order corrections of pseudo-scalar() Higgs decay to three partons, at higher orders in the dimensional regulator.…
Threshold resummation for -boson pair production at NNLO+NNLL
Pulak Banerjee, Chinmoy Dey, M. C. Kumar +1
We present results for threshold resummation of the invariant mass distribution, for on-shell production of a pair of -bosons at next-to-next-to-leading order + next-to-next-to-…
Threshold resummation for production
Pulak Banerjee
We briefly review the status of threshold resummation for two massive -bosons in the Standard Model. We discuss some recent results for -boson pair production at next-to-next…
Pseudoscalar Higgs boson decay to three parton amplitudes at NNLO to higher orders in the dimensional regulator
Pulak Banerjee, Chinmoy Dey, M. C. Kumar +1
We present for the first time the second-order corrections of pseudo-scalar() Higgs decay to three parton to higher orders in the dimensional regulator. We compute the one and t…
Threshold resummation for -boson pair production at NNLO+NNLL
Pulak Banerjee, Chinmoy Dey, M. C. Kumar +1
The production of a pair of on-shell -bosons is an important process at the Large Hadron Collider. Owing to its large production cross section at the LHC, this process is very u…
High-precision muon decay predictions for ALP searches
P. Banerjee, A. M. Coutinho, T. Engel +3
We present an improved theoretical prediction of the positron energy spectrum for the polarised Michel decay . In addition to the full next-to-next-to-leadin…
Bhabha scattering at NNLO with next-to-soft stabilisation
Pulak Banerjee, Tim Engel, Nicolas Schalch +2
A critical subject in fully differential QED calculations originates from numerical instabilities due to small fermion masses that act as regulators of collinear singularities. At…
Møller scattering at NNLO
Pulak Banerjee, Tim Engel, Nicolas Schalch +2
We present a calculation of the full set of next-to-next-to-leading-order QED corrections to unpolarised Møller scattering. This encompasses photonic, leptonic, and non-perturbativ…
May the four be with you: Novel IR-subtraction methods to tackle NNLO calculations
W. J. Torres Bobadilla, G. F. R. Sborlini, P. Banerjee +21
In this report, we present a discussion about different frameworks to perform precise higher-order computations for high-energy physics. These approaches implement novel strategies…
QED at NNLO with McMule
P. Banerjee, T. Engel, A. Signer +1
McMule is a framework for fully differential higher-order QED calculations of scattering and decay processes involving leptons. It keeps finite lepton masses, which regularises col…
Infrared structure of = 4 SYM and leading transcendentality principle in gauge theory
Taushif Ahmed, Pulak Banerjee, Amlan Chakraborty +3
We present a detailed study on the infrared structure of SYM and its connection to QCD. Calculation of collinear splitting functions helps to understand the structu…
Form factors with two operator insertions and the principle of maximal transcendentality
Taushif Ahmed, Pulak Banerjee, Amlan Chakraborty +2
We present the first calculations of two-point two-loop form factors (FFs) with a two identical operators insertion in maximally supersymmetric Yang-Mills theory. In this article,…
NNLO QCDQED corrections to Higgs production in bottom quark annihilation
Ajjath A H, Pulak Banerjee, Amlan Chakraborty +4
We present next-to-next-to leading order (NNLO) quantum electrodynamics (QED) corrections to the production of the Higgs boson in bottom quark annihilation at the Large Hadron Coll…
The Curious Case of Leading Transcendentality: Three Point Form Factors
Taushif Ahmed, Pulak Banerjee, Amlan Chakraborty +2
Form factors are important ingredients to investigate the principle of maximal transcendentality (PMT) and to extract anomalous dimensions of local gauge invariant operators. In th…
Higgs pair production from bottom quark annihilation to NNLO in QCD
Ajjath A H, Pulak Banerjee, Amlan Chakraborty +4
We present the first results on the two-loop massless QCD corrections to the four-point amplitude in the five flavor scheme, treating bottom quarks…
Second order splitting functions and infrared safe cross sections in SYM theory
Pulak Banerjee, Amlan Chakraborty, Prasanna K. Dhani +2
We report our findings on the perturbative structure of supersymmetric Yang-Mills (SYM) theory in the infrared sector by computing inclusive scattering cross sections…
Two-loop massless QCD corrections to the four-point amplitude
Pulak Banerjee, Sophia Borowka, Prasanna K. Dhani +2
We compute the two-loop massless QCD corrections to the four-point amplitude resulting from effective operator insertions that describe the interaction of a H…
Threshold resummation in rapidity for colorless particle production at LHC
Pulak Banerjee, Goutam Das, Prasanna K. Dhani +1
We present a formalism to resum large threshold logarithms to all orders in perturbative QCD for the rapidity distribution of any colorless particle at the hadron colliders. Using…
Resummed transverse momentum distribution of pseudo-scalar Higgs boson at NNLO+NNLL
Neelima Agarwal, Pulak Banerjee, Goutam Das +4
In this article we have studied the transverse momentum distribution of the pseudo-scalar Higgs boson at the Large Hadron Collider (LHC). The small $\pt$ region which provides the…
Gluon jet function at three loops in QCD
Pulak Banerjee, Prasanna K. Dhani, V. Ravindran
We present here the first result on the three-loop gluon jet function in perturbative QCD. Using the three-loop coefficient functions [1,2] for deep-inelastic scattering via the ex…
Threshold resummation of the rapidity distribution for Drell-Yan production at NNLO+NNLL
Pulak Banerjee, Goutam Das, Prasanna K. Dhani +1
We consider the production of pairs of lepton through the Drell-Yan process at the LHC and present the most accurate prediction on their rapidity distribution. While the fixed orde…