478 citations · 1.3k across the 51 of their papers we have counts for
24 papers · 1 filter
production through bottom quarks fusion at hadron colliders
Pankaj Agrawal, Biswajit Das
With the standard model working well in describing the collider data, the focus is now on determining the standard model parameters as well as for any hint of deviation. In particu…
Di-vector boson production in association with a Higgs boson at hadron colliders
Pankaj Agrawal, Debashis Saha, Ambresh Shivaji
We consider the production of a Higgs boson in association with two electroweak vector bosons at hadron colliders. In particular, we examine , , , and …
Determining the Shape of Higgs Potential at Future Colliders
Pankaj Agrawal, Debashis Saha, Ling-Xiao Xu +2
Although the Higgs boson has been discovered, its self-couplings are poorly constrained. This leaves the nature of the Higgs boson undetermined. Motivated by different Higgs potent…
Probing the Type-II Seesaw Mechanism through the Production of Higgs Bosons at a Lepton Collider
Pankaj Agrawal, Manimala Mitra, Saurabh Niyogi +2
We investigate the production and decays of doubly-charged Higgs bosons for the Type-II seesaw mechanism at an collider with two center of mass energies, $\sqrt{s}=38…
Production of and at the hadron colliders
Pankaj Agrawal, Debashis Saha, Ambresh Shivaji
We consider the production of two Higgs bosons in association with a gauge boson or another Higgs boson at the hadron colliders. We compute the cross sections and distributions for…
Gluon fusion contribution to () at the LHC
Ambresh Shivaji, Pankaj Agrawal, Debashis Saha
We have calculated one-loop amplitudes for the production of Higgs boson in association with two electroweak bosons () via gluon-gluon fusion. We present preliminary results…
Physics at a 100 TeV pp collider: beyond the Standard Model phenomena
T. Golling, M. Hance, P. Harris +111
This report summarises the physics opportunities in the search and study of physics beyond the Standard Model at a 100 TeV pp collider.
Gluon Fusion Contribution to Production at Hadron Colliders
Pankaj Agrawal, Ambresh Shivaji
We study the associated production of an electroweak vector boson and the Higgs boson with a jet via gluon-gluon fusion. At the leading order, these processes occur at one-loop lev…
Multilepton Signatures of the Higgs Boson through its Production in Association with a Top-quark Pair
Pankaj Agrawal, Somnath Bandyopadhyay, Siba Prasad Das
We consider the possible production of the Higgs Boson in association with a top-quark pair and its subsequent decay into a tau-lepton pair or a W-boson pair. This process can give…
Dilepton Signatures of the Higgs Boson with Tau-jet Tagging
Pankaj Agrawal, Somnath Bandyopadhyay, Siba Prasad Das
We consider the process . This process can give rise to many signatures of the Higgs boson. The signatures can have electrons, muons and jets. We consider the…
Effect of Anomalous Couplings on the Associated Production of a Single Top Quark and a Higgs Boson at the LHC
Pankaj Agrawal, Subhadip Mitra, Ambresh Shivaji
We consider the production of a single top quark in association with a Higgs boson at the LHC. In particular, we compute the cross sections for the processes , $t h…
Production of and associated processes via gluon fusion at hadron colliders
Pankaj Agrawal, Ambresh Shivaji
We present results for the process within the standard model at hadron colliders. Due to large gluon flux at the LHC and the proposed HE-LHC, this process can have si…
Di-Vector Boson + Jet Production via Gluon Fusion at Hadron Colliders
Pankaj Agrawal, Ambresh Shivaji
We study the production of two electro-weak vector bosons in association with a jet via gluon fusion. In particular we consider the production of , and at…
Multi Vector Boson Production via Gluon Fusion at the LHC
Pankaj Agrawal, Ambresh Shivaji
At the LHC, the processes with several particles in the final state occur routinely. These processes provide a new domain to test the Standard Model of particle physics. Due to lar…
Production of a KK-graviton and a Vector Boson in ADD Model via Gluon fusion
Ambresh Shivaji, V. Ravindran, Pankaj Agrawal
In the models with large extra-dimensions, we examine the production of a vector boson (γ/ Z) in association with the Kaluza-Klein (KK) modes of the graviton via gluon fusion. At t…
Production of a KK-graviton in association with a boson via gluon fusion at the LHC
Subhadip Mitra, Ambresh Shivaji, Pankaj Agrawal
We discuss the processes where a KK-graviton () of the extra-dimensional models is produced in association with a color singlet boson via gluon fusion at the LHC. In particular,…
Associated Production of a KK-Graviton with a Higgs Boson via Gluon Fusion at the LHC
Ambresh Shivaji, Subhadip Mitra, Pankaj Agrawal
In order to solve the hierarchy problem, several extra-dimensional models have received considerable attention. We have considered a process where a Higgs boson is produced in asso…
Prospects of Discovering the Higgs Boson at the Tevatron
Pankaj Agrawal
We carry out an event generator based study to evaluate the usefulness of the the exclusive signature `` bottom jets'' in discovering the Higgs boson at the Teva…
Production of Two Photons and a Jet Through Gluon Fusion
Pankaj Agrawal, Glenn Ladinsky
We have computed the cross-section and distributions for the production of two photons and a jet via the process . In the Standard Model, this process occurs at the on…
Leptoquark Contribution to the Higgs Boson Production at the LHC Collider
Pankaj Agrawal, Uma Mahanta
In this report we study how a light-scalar leptoquark could affect the Higgs boson production cross-section at the LHC collider. We construct the most general renormalizable and ga…
More Signatures of the Intermediate Mass Higgs Boson
Pankaj Agrawal
We examine the potential signatures of the Higgs boson when it decays into a tau-lepton pair. We show that with the proper identification of the tau-jet, this decay mode can lead t…
Leptoproduction of Heavy Quarks
Pankaj Agrawal, Fredrick I. Olness, Stephan T. Riemersma +1
There are presently two approaches to calculating heavy quark production for the deeply inelastic scattering process in current literature. The conventional fixed-flavor scheme foc…
Detecting the Intermediate-Mass Neutral Higgs Boson at the LHC Through
Pankaj Agrawal, David Bowser-Chao, Kingman Cheung +1
We examine the exclusive signature at the LHC. Although the backgrounds, principally arising from top production and , are quite severe, it is…
Signature of the Intermediate Mass Higgs Boson at the LHC With Flavor Tagging
Pankaj Agrawal, David Bowser-Chao, Kingman Cheung
We revisit the exclusive signature in the associated production of the intermediate mass Higgs boson with a boson. We show that it is feasible to use…