D. K. Abhayasinghe

activity

20182023

most citedSearch for heavy charged long-lived particles in the ATLAS detector in 36.1 fb

^{- 1}

of proton-proton collision data at

s = 13

TeV

127 citations · 488 across the 16 of their papers we have counts for

collaborators

16 papers

hep-ex2023★ 15 cited

Search for single vector-like $B$ quark production and decay via $B \to b H (b b ˉ)$ in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search is presented for single production of a vector-like $B$ quark decaying into a Standard Model $b$ -quark and a Standard Model Higgs boson, which decays into a $b b ˉ$ pai…

hep-ex2023★ 4 cited

Search for high-mass $W γ$ and $Z γ$ resonances using hadronic W/Z boson decays from 139 fb $^{- 1}$ of $pp$ collisions at $s =$ 13 TeV with the ATLAS detector

ATLAS Collaboration

A search for high-mass charged and neutral bosons decaying to $W γ$ and $Z γ$ final states is presented in this paper. The analysis uses a data sample of $s = 13$ TeV proton-p…

hep-ex2023★ 24 cited

Search for a light charged Higgs boson in $t \to H^{\pm} b$ decays, with $H^{\pm} \to c b$ , in the lepton+jets final state in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for a charged Higgs boson, $H^{\pm}$ , produced in top-quark decays, $t \to H^{\pm} b$ , is presented. The search targets $H^{\pm}$ decays into a bottom and a charm q…

hep-ex2022★ 3 cited

Measurement of the inclusive $t t ˉ$ production cross section in the lepton+jets channel in $pp$ collisions at $s$ = 7 TeV with the ATLAS detector using support vector machines

ATLAS Collaboration

A measurement of the top quark pair-production cross section in the lepton+jets decay channel is presented. It is based on 4.6 fb $^{- 1}$ of $s = 7$ TeV $pp$ collision data…

hep-ex2021

Determination of the parton distribution functions of the proton using diverse ATLAS data from $pp$ collisions at $s = 7$ , 8 and 13 TeV

ATLAS Collaboration

This paper presents an analysis at next-to-next-to-leading order in the theory of quantum chromodynamics for the determination of a new set of proton parton distribution functions…

hep-ex2021★ 5 cited

A search for an unexpected asymmetry in the production of $e^{+} μ^{-}$ and $e^{-} μ^{+}$ pairs in proton-proton collisions recorded by the ATLAS detector at $s = 13$ TeV

ATLAS Collaboration

This search, a type not previously performed at ATLAS, uses a comparison of the production cross sections for $e^{+} μ^{-}$ and $e^{-} μ^{+}$ pairs to constrain physics processes beyond th…

Search for single vector-like B quark production and decay via B→bH(bbˉ) in pp collisions at s​=13 TeV with the ATLAS detector

Search for high-mass Wγ and Zγ resonances using hadronic W/Z boson decays from 139 fb−1 of pp collisions at s​= 13 TeV with the ATLAS detector

Search for a light charged Higgs boson in t→H±b decays, with H±→cb, in the lepton+jets final state in proton-proton collisions at s​=13 TeV with the ATLAS detector

Measurement of the inclusive ttˉ production cross section in the lepton+jets channel in pp collisions at s​= 7 TeV with the ATLAS detector using support vector machines

Determination of the parton distribution functions of the proton using diverse ATLAS data from pp collisions at s​=7, 8 and 13 TeV

A search for an unexpected asymmetry in the production of e+μ− and e−μ+ pairs in proton-proton collisions recorded by the ATLAS detector at s​=13 TeV

Search for single vector-like $B$ quark production and decay via $B \to b H (b b ˉ)$ in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for high-mass $W γ$ and $Z γ$ resonances using hadronic W/Z boson decays from 139 fb $^{- 1}$ of $pp$ collisions at $s =$ 13 TeV with the ATLAS detector

Search for a light charged Higgs boson in $t \to H^{\pm} b$ decays, with $H^{\pm} \to c b$ , in the lepton+jets final state in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

Measurement of the inclusive $t t ˉ$ production cross section in the lepton+jets channel in $pp$ collisions at $s$ = 7 TeV with the ATLAS detector using support vector machines

Determination of the parton distribution functions of the proton using diverse ATLAS data from $pp$ collisions at $s = 7$ , 8 and 13 TeV

A search for an unexpected asymmetry in the production of $e^{+} μ^{-}$ and $e^{-} μ^{+}$ pairs in proton-proton collisions recorded by the ATLAS detector at $s = 13$ TeV