337 citations · 1.9k across the 36 of their papers we have counts for
10 papers · 1 filter
Precision calibration of calorimeter signals in the ATLAS experiment using an uncertainty-aware neural network
ATLAS Collaboration
The ATLAS experiment at the Large Hadron Collider explores the use of modern neural networks for a multi-dimensional calibration of its calorimeter signal defined by clusters of to…
Search for supersymmetry in final states with missing transverse momentum and charm-tagged jets using 139 fb of proton-proton collisions at 13 TeV with the ATLAS detector
ATLAS Collaboration
The paper presents a search for supersymmetric particles produced in proton-proton collisions at 13 TeV and decaying into final states with missing transverse momentum…
Search for a light CP-odd Higgs boson decaying into a pair of -leptons in proton-proton collisions at TeV with the ATLAS detector
ATLAS Collaboration
This paper reports a search for a light CP-odd scalar resonance with a mass of 20 GeV to 90 GeV in 13 TeV proton-proton collision data with an integrated luminosity of 140 fb$^{-1}…
Analysis of and -parton contributions for computing QCD jet cross sections in the local analytic subtraction scheme
Bakar Chargeishvili, Giuseppe Bevilacqua, Adam Kardos +2
We analyze and implement the Local Analytic Sector Subtraction (LASS) scheme for handling infrared singularities in next-to-next-to-leading order (NNLO) calculations in perturbativ…
LASS, the numerics
Adam Kardos, Giuseppe Bevilacqua, Bakar Chargeishvili +2
We summarize our efforts to create a numerical implementation of the Local Analytical Subtraction Scheme (LASS) for obtaining NNLO QCD predictions in electron-positron collisions.…
Search for the associated production of charm quarks and a Higgs boson decaying into a photon pair with the ATLAS detector
ATLAS Collaboration
A search for the production of a Higgs boson and one or more charm quarks, in which the Higgs boson decays into a photon pair, is presented. This search uses proton-proton collisio…
Combination of searches for Higgs boson decays into a photon and a massless dark photon using collisions at TeV with the ATLAS detector
ATLAS Collaboration
A combination of searches for Higgs boson decaying into a visible photon and a massless dark photon () is presented using 139 fb of proton--proton collisi…
LinApart: optimizing the univariate partial fraction decomposition
Bakar Chargeishvili, Levente Fekésházy, Gábor Somogyi +1
We present LinApart, a routine designed for efficiently performing the univariate partial fraction decomposition of large symbolic expressions. Our method is based on an explicit c…
Automatic generation of orthogonal multiplet bases in color space
Bakar Chargeishvili
We present a software that automatically generates a multiplet color basis for general processes in quantum chromodynamics (QCD). The construction process is guided by th…
Measurements of electroweak boson pair production in association with two jets in collisions at TeV with the ATLAS detector
ATLAS Collaboration
Measurements of integrated and differential cross-sections for electroweak production in association with two jets () in protonproton collisions are prese…