T. Scanlon

activity

20042026

most citedProduction and Integration of the ATLAS Insertable B-Layer

568 citations · 3.1k across the 74 of their papers we have counts for

collaborators

75 papers

hep-ex2026

Better Queries, Cheaper Attention: Adapting Transformers for Efficient Sparse Reconstruction

Philippa Duckett, Samuel Van Stroud, Max Hart +2

Query-based transformer decoders are effective for object reconstruction from sparse scientific sensor measurements, but their scalability to high-multiplicity data is limited by f…

hep-ex2025

GLOW: A Unified Particle Flow Transformer

Dmitrii Kobylianskii, Samuel Van Stroud, Kwok Yiu Wong +5

We present GLOW, a transformer-based particle flow model that combines incidence matrix supervision from HGPflow with a MaskFormer architecture. Evaluated on CLIC detector simulati…

hep-ex2024★ 1 cited

Transformers for Charged Particle Track Reconstruction in High Energy Physics

Samuel Van Stroud, Philippa Duckett, Max Hart +4

Reconstructing charged particle tracks is a fundamental task in modern collider experiments. The unprecedented particle multiplicities expected at the High-Luminosity Large Hadron…

hep-ex2024

Up and Down Quark Structure of the Proton

D0 Collaboration

We measure proton structure parameters sensitive primarily to valence quarks using 8.6 fb $^{- 1}$ of data collected by the D0 detector in $s = 1.96$ TeV $p p ˉ$ collisions a…

hep-ex2023★ 4 cited

Secondary Vertex Reconstruction with MaskFormers

Samuel Van Stroud, Nikita Pond, Max Hart +4

In high-energy particle collisions, the reconstruction of secondary vertices from heavy-flavour hadron decays is crucial for identifying and studying jets initiated by $b$ - or $c$ -…

hep-ex2022★ 9 cited

Reconstructing charged particle track segments with a quantum-enhanced support vector machine

Philippa Duckett, Gabriel Facini, Marcin Jastrzebski +3

Reconstructing the trajectories of charged particles from the collection of hits they leave in the detectors of collider experiments like those at the Large Hadron Collider (LHC) i…

hep-ex2021

Comparison of $pp$ and $p p ˉ$ differential elastic cross sections and observation of the exchange of a Colorless $C$ -odd gluonic compound

C. Royon

We describe the discovery of the colorless $C$ -odd gluonic compound, the odderon, by the D0 and TOTEM Collaborations by comparing elastic differential cross sections measured in $p…

hep-ex2020★ 7 cited

Study of the normalized transverse momentum distribution of $W$ bosons produced in $p p ˉ$ collisions at $s = 1.96$ TeV

D0 Collaboration

We present a study of the normalized transverse momentum distribution of $W$ bosons produced in $p p ˉ$ collisions, using data corresponding to an integrated luminosity of 4.35…

hep-ex2020★ 4 cited

Studies of $X (3872)$ and $ψ (2 S)$ production in $p p ˉ$ collisions at 1.96 TeV

D0 Collaboration

We present various properties of the production of the $X (3872)$ and $ψ (2 S)$ states based on 10.4 fb $^{- 1}$ collected by D0 experiment in Tevatron $p p ˉ$ collisions at $\sqrt{s…

hep-ex2019★ 12 cited

Properties of $Z_{c}^{\pm} (3900)$ produced in $p p ˉ$ collision

D0 Collaboration

We study the production of the exotic charged charmonium-like state $Z_{c}^{\pm} (3900)$ in $p p ˉ$ collisions through the sequential process $ψ(4260) \rightarrow Z_c^{\pm}(3900) π…

physics.ins-det2018★ 568 cited

Production and Integration of the ATLAS Insertable B-Layer

B. Abbott, J. Albert, F. Alberti +373

During the shutdown of the CERN Large Hadron Collider in 2013-2014, an additional pixel layer was installed between the existing Pixel detector of the ATLAS experiment and a new, s…

hep-ex2017★ 10 cited

Measurement of the Effective Weak Mixing Angle in $p p ˉ \to Z / γ^{*} \to ℓ^{+} ℓ^{-}$ Events

D0 Collaboration

We present a measurement of the effective weak mixing angle parameter $sin^{2} θ_{eff}^{ℓ}$ , in $p p ˉ \to Z / γ^{*} \to μ^{+} μ^{-}$ events at a center of mass ener…

hep-ex2016★ 7 cited

$B_{s}^{0}$ lifetime measurement in the CP-odd decay channel $B^{0}_{s} \to J/ψ\mbox{ }f_{0}(980)$

D0 Collaboration

The lifetime of the $B_{s}^{0}$ meson is measured in the decay channel $B^{0}_{s} \to J/ψ\mbox{ }π^+ π^-$ with $880 \leq M_{π^{+} π^{-}} \leq 1080$ MeV/ $c^{2}$ , which is mainly a CP-odd s…

hep-ex2016★ 161 cited

Evidence for a $B_{s}^{0} π^{\pm}$ State

D0 Collaboration

We report evidence of a narrow structure, $X (5568)$ , in the decay sequence $X (5568) \to B_{s}^{0} π^{\pm}$ , $B_{s}^{0} \to J / ψ ϕ$ , $J / ψ \to μ^{+} μ^{-}$ , $ϕ\rightarrow K^…

hep-ex2015★ 64 cited

Evidence for simultaneous production of $J / ψ$ and $Υ$ mesons

D0 Collaboration

We report evidence for the simultaneous production of $J / ψ$ and $Υ$ mesons in 8.1 fb $^{- 1}$ of data collected at $s =$ 1.96 TeV by the D0 experiment at the Fermilab $p p ˉ$ …

hep-ex2015★ 21 cited

Precise measurement of the top quark mass in dilepton decays using optimized neutrino weighting

D0 Collaboration

We measure the top quark mass in dilepton final states of top-antitop events in proton-antiproton collisions at sqrt(s) = 1.96 TeV, using data corresponding to an integrated lumino…

hep-ph2015★ 16 cited

Boosted Higgs $\to b b ˉ$ in vector-boson associated production at 14 TeV

Jonathan M. Butterworth, Inês Ochoa, Tim Scanlon

The production of the Standard Model Higgs boson in association with a vector boson, followed by the dominant decay to $H \to b b ˉ$ , is a strong prospect for confirming…

hep-ex2015★ 20 cited

Precision measurement of the top-quark mass in lepton+jets final states

D0 Collaboration

We measure the mass of the top quark in lepton $+$ jets final states using the full sample of $p p ˉ$ collision data collected by the D0 experiment in Run II of the Fermilab Tevat…

hep-ex2014★ 13 cited

Measurement of the $W + b$ -jet and $W + c$ -jet differential production cross sections in $p p ˉ$ collisions at $s = 1.96$ TeV

D0 Collaboration

We present a measurement of the cross sections for the associated production of a $W$ boson with at least one heavy quark jet, $b$ or $c$ , in proton-antiproton collisions. Data cor…

hep-ex2014★ 74 cited

Measurement of the electron charge asymmetry in $p p ˉ \to W + X \to eν + X$ decays in $p p ˉ$ collisions at $s = 1.96$ TeV

D0 Collaboration

We present a measurement of the electron charge asymmetry in $p p ˉ \to W + X \to e ν + X$ events at a center-of-mass energy of 1.96 TeV, using data corresponding to 9…

hep-ex2014★ 10 cited

Measurement of the $ϕ_{η}^{*}$ distribution of muon pairs with masses between 30 and 500 GeV in 10.4 fb $^{- 1}$ of $p p ˉ$ collisions

D0 Collaboration

We present a measurement of the distribution of the variable $ϕ_{η}^{*}$ for muon pairs with masses between 30 and 500 GeV, using the complete Run II data set collected by the D0 detec…

hep-ex2014★ 13 cited

Measurement of the $B_{s}^{0}$ lifetime in the flavor-specific decay channel $B_{s}^{0} \to D_{s}^{-} μ^{+} ν X$

D0 Collaboration

We present an updated measurement of the $B_{s}^{0}$ lifetime from the D0 collaboration using the semileptonic decays $B_{s}^{0} \to D_{s}^{-} μ^{+} ν X$ , with $D_{s}^{-} \to ϕ π^{-}$ and $ϕ\to K^+…

hep-ex2014★ 6 cited

Measurement of the direct CP-violating parameter A_CP in the decay D+ -> K- pi+ pi+

D0 Collaboration

We measure the direct CP-violating parameter A_CP for the decay of the charged charm meson, D+ -> K-pi+pi+ (and charge conjugate), using the full 10.4 fb-1 sample of ppbar collisio…

hep-ex2014★ 8 cited

Measurement of the Electric Charge of the Top Quark in $t t ˉ$ Events

D0 Collaboration

We present a measurement of the electric charge of top quarks using $t t ˉ$ events produced in $p p ˉ$ collisions at the Tevatron. The analysis is based on fully reconstructe…

Better Queries, Cheaper Attention: Adapting Transformers for Efficient Sparse Reconstruction

GLOW: A Unified Particle Flow Transformer

Transformers for Charged Particle Track Reconstruction in High Energy Physics

Up and Down Quark Structure of the Proton

Secondary Vertex Reconstruction with MaskFormers

Reconstructing charged particle track segments with a quantum-enhanced support vector machine

Comparison of pp and ppˉ​ differential elastic cross sections and observation of the exchange of a Colorless C-odd gluonic compound

Study of the normalized transverse momentum distribution of W bosons produced in ppˉ​ collisions at s​=1.96 TeV

Studies of X(3872) and ψ(2S) production in ppˉ​ collisions at 1.96 TeV

Properties of Zc±​(3900) produced in ppˉ​ collision

Production and Integration of the ATLAS Insertable B-Layer

Measurement of the Effective Weak Mixing Angle in ppˉ​→Z/γ∗→ℓ+ℓ− Events

Bs0​ lifetime measurement in the CP-odd decay channel $B^{0}_{s} \to J/ψ\mbox{ }f_{0}(980)$

Evidence for a Bs0​π± State

Evidence for simultaneous production of J/ψ and Υ mesons

Precise measurement of the top quark mass in dilepton decays using optimized neutrino weighting

Boosted Higgs →bbˉ in vector-boson associated production at 14 TeV

Precision measurement of the top-quark mass in lepton+jets final states

Measurement of the W+b-jet and W+c-jet differential production cross sections in ppˉ​ collisions at s​=1.96 TeV

Measurement of the electron charge asymmetry in ppˉ​→W+X→eν+X decays in ppˉ​ collisions at s​=1.96 TeV

Measurement of the ϕη∗​ distribution of muon pairs with masses between 30 and 500 GeV in 10.4 fb−1 of ppˉ​ collisions

Measurement of the Bs0​ lifetime in the flavor-specific decay channel Bs0​→Ds−​μ+νX

Measurement of the direct CP-violating parameter A_CP in the decay D+ -> K- pi+ pi+

Measurement of the Electric Charge of the Top Quark in ttˉ Events

Comparison of $pp$ and $p p ˉ$ differential elastic cross sections and observation of the exchange of a Colorless $C$ -odd gluonic compound

Study of the normalized transverse momentum distribution of $W$ bosons produced in $p p ˉ$ collisions at $s = 1.96$ TeV

Studies of $X (3872)$ and $ψ (2 S)$ production in $p p ˉ$ collisions at 1.96 TeV

Properties of $Z_{c}^{\pm} (3900)$ produced in $p p ˉ$ collision

Measurement of the Effective Weak Mixing Angle in $p p ˉ \to Z / γ^{*} \to ℓ^{+} ℓ^{-}$ Events

$B_{s}^{0}$ lifetime measurement in the CP-odd decay channel $B^{0}_{s} \to J/ψ\mbox{ }f_{0}(980)$

Evidence for a $B_{s}^{0} π^{\pm}$ State

Evidence for simultaneous production of $J / ψ$ and $Υ$ mesons

Boosted Higgs $\to b b ˉ$ in vector-boson associated production at 14 TeV

Measurement of the $W + b$ -jet and $W + c$ -jet differential production cross sections in $p p ˉ$ collisions at $s = 1.96$ TeV

Measurement of the electron charge asymmetry in $p p ˉ \to W + X \to eν + X$ decays in $p p ˉ$ collisions at $s = 1.96$ TeV

Measurement of the $ϕ_{η}^{*}$ distribution of muon pairs with masses between 30 and 500 GeV in 10.4 fb $^{- 1}$ of $p p ˉ$ collisions

Measurement of the $B_{s}^{0}$ lifetime in the flavor-specific decay channel $B_{s}^{0} \to D_{s}^{-} μ^{+} ν X$

Measurement of the Electric Charge of the Top Quark in $t t ˉ$ Events