S. Chen

activity

20102026

most citedPerformance of missing transverse momentum reconstruction with the ATLAS detector using proton-proton collisions at

s

= 13 TeV

331 citations · 3.5k across the 237 of their papers we have counts for

collaborators

Showing 2025Show all

28 papers · 1 filter

hep-ex2025

Measurement of the top-quark mass using decays with a $J / ψ$ meson at $s =$ 13 TeV with the ATLAS detector

ATLAS Collaboration

The top-quark mass is measured using top-quark decays producing an isolated lepton and $J / ψ$ meson reconstructed in its $μ^{+} μ^{-}$ decay mode. The data sample was recorded with the A…

hep-ex2025

Search for signatures of electroweakinos with photons, jets, and large missing transverse momentum in $s = 13$ TeV pp collisions with the ATLAS detector

ATLAS Collaboration

A search for final states characterised by at least one isolated high transverse-momentum photon, jets and large missing transverse momentum is presented. Such a final state might…

hep-ex2025

First measurement of the cross sections for $e^{+} e^{-} \to K^{0} K^{-} π^{+} J / ψ + c . c .$ at $s$ from 4.396 to 4.951 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +701

Using $e^{+} e^{-}$ collision data at 19 center-of-mass energies ranging from $4.396$ to $4.951 GeV$ corresponding to a total integrated luminosity of $8.86 fb^{- 1}$ coll…

hep-ex2025

Constraints on effective field theories via quadruple-differential angular decay rates from $t$ -channel single-top-quark production at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

Events with $t$ -channel single top quarks are used to probe effective field theory operators in $s = 13$ TeV proton-proton collision data corresponding to 140 fb $^{- 1}$ record…

hep-ex2025★ 1 cited

Measurement of $C P$ asymmetry in $D^{0} \to K_{S}^{0} K_{S}^{0}$ decays with Run 3 data

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1189

A measurement of $C P$ asymmetry in $D^{0} \to K_{S}^{0} K_{S}^{0}$ decays is reported, based on a data sample of proton-proton collisions collected with the LHCb detector in 20…

hep-ex2025

Search for emerging jets in $pp$ collisions at $s = 13$ TeV with the ATLAS experiment

ATLAS Collaboration

A search is presented for emerging jets using 140 fb $^{- 1}$ of proton-proton collision data at $s = 13$ TeV, collected by the ATLAS experiment between 2015 and 2018. The sea…

hep-ex2025★ 1 cited

Observation of a threshold enhancement in the $π^{+} π^{-}$ spectrum in $ψ (3686) \to π^{+} π^{-} J / ψ$ decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +677

Based on the $(2712.4 \pm 14.4) \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector, we present a high-precision study of the $π^{+} π^{-}$ mass spectrum in $ψ(3686)\rightar…

hep-ex2025

Search for Higgs bosons produced in association with a high-energy photon via vector-boson fusion and decaying to a pair of $b$ -quarks in the ATLAS detector

ATLAS Collaboration

A search for Standard Model Higgs bosons produced in association with a high-energy photon and decaying to $b b ˉ$ is performed using 133 fb $^{- 1}$ of $s = 13$ TeV $pp$ col…

nucl-ex2025★ 2 cited

Measurement of coherent exclusive $J / ψ \to μ^{+} μ^{-}$ production in ultraperipheral Pb+Pb collisions at $s_{NN} = 5.36$ TeV with the ATLAS detector

ATLAS Collaboration

The ATLAS experiment has performed a measurement of coherent exclusive $J / ψ \to μ^{+} μ^{-}$ production in ultraperipheral Pb+Pb collisions at $s_{NN} = 5.36$ TeV. The data…

hep-ex2025★ 1 cited

Search for heavy neutral leptons in decays of W bosons produced in 13 TeV pp collisions using prompt signatures in the ATLAS detector

ATLAS Collaboration

The existence of right-handed neutrinos with Majorana masses below the electroweak scale could help address the origins of neutrino masses, the matter-antimatter asymmetry, and dar…

hep-ex2025★ 1 cited

Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are sep…

hep-ex2025

Measurement of Born Cross Sections and Effective Form Factors of $e^{+} e^{-} \to Ω^{-} Ω ˉ^{+}$ from $s$ = 3.7 to 4.7 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +635

Using $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of 22.7 fb $^{- 1}$ , collected at center-of-mass energies between 3.7 and 4.7 GeV with the BESIII detector at…

hep-ex2025

Search for resonances decaying to photon pairs with masses between 4.9 and 19.4 GeV

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1144

A search is presented for axion-like particles (ALPs) with masses between 4.9 and 19.4 GeV decaying to a pair of photons, using proton-proton collisions collected with the LHCb det…

hep-ex2025

Observation of the electromagnetic radiative decays of the \boldmath{ $Λ (1520)$ } and \boldmath{ $Λ (1670)$ } to \boldmath{ $γ Σ^{0}$ }

BESIII Collaboration, M. Ablikim, M. N. Achasov +689

Using $(10087 \pm 44) \times 1 0^{6}$ $J / ψ$ events collected with the BESIII detector, we report the first observation of the electromagnetic radiative decays of the $Λ (1520)$ and $Λ(167…

hep-ex2025★ 3 cited

Evidence for the dimuon decay of the Higgs boson in pp collisions with the ATLAS detector

ATLAS Collaboration

A search for the dimuon decay of the Higgs boson is presented based on pp collision data recorded by ATLAS during Run 3 of the Large Hadron Collider, corresponding to an integrated…

hep-ex2025★ 1 cited

Search for decays of the Higgs boson into scalar particles decaying into four or six $b$ -quarks using $pp$ collisions at $s = 13 TeV$ with the ATLAS detector

ATLAS Collaboration

A search for exotic decays of the Higgs boson $H$ into new scalar or pseudoscalar particles that subsequently decay into $b$ -quarks is presented. The search considers $Z H$ producti…

hep-ex2025

Observation of $t t ˉ γ γ$ production at $s =$ 13 TeV with the ATLAS detector

ATLAS Collaboration

This paper presents the first observation of top-quark pair production in association with two photons ( $t t ˉ γ γ$ ). The measurement is performed in the single-lepton decay chann…

hep-ex2025★ 3 cited

Transforming jet flavour tagging at ATLAS

ATLAS Collaboration

Jet flavour tagging enables the identification of jets originating from heavy-flavour quarks in proton-proton collisions at the Large Hadron Collider, playing a critical role in it…

hep-ex2025

Measurement of branching fractions of $Λ_{c}^{+}$ decays to $Σ^{+} η$ and $Σ^{+} η^{'}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +650

By analyzing $e^{+} e^{-}$ collision data taken at center-of-mass energies $s$ between 4.600 and 4.699 GeV with the BESIII detector at the BEPCII collider, corresponding to an in…

hep-ex2025★ 2 cited

A continuous calibration of the ATLAS flavour-tagging classifiers via optimal transportation maps

ATLAS Collaboration

A calibration of the ATLAS flavour-tagging algorithms using a new calibration procedure based on optimal transportation maps is presented. Simultaneous, continuous corrections to t…

hep-ex2025

Observation of double parton scattering in same-sign W boson pair production in pp collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

This letter reports the measurement of double parton scattering in same-sign W boson pair production with the ATLAS detector. The data set used corresponds to an integrated luminos…

nucl-ex2025

Characterization of nuclear breakup as a function of hard-scattering kinematics using dijets measured by ATLAS in $p$ +Pb collisions

ATLAS Collaboration

This Letter analyzes the sensitivity of event geometry estimators to the initial-state kinematics of hard scattering in proton-lead collisions. This analysis uses dijets as a proxy…

hep-ex2025★ 1 cited

Search for a new pseudoscalar decaying into a pair of bottom and antibottom quarks in top-associated production in $s$ =13 TeV proton-proton collisions with the ATLAS detector

ATLAS Collaboration

A search for a pseudoscalar $a$ produced in association with a top-quark pair, or in association with a single top quark plus a $W$ boson, with the pseudoscalar decaying into $b$ -q…

hep-ex2025★ 9 cited

Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $s = 13$ TeV $pp$ collisions with the ATLAS detector

ATLAS Collaboration

A search is performed for long-lived heavy neutral leptons (HNLs), produced through the decay of a $W$ boson along with a muon or electron. Two channels are explored: a leptonic ch…

Measurement of the top-quark mass using decays with a J/ψ meson at s​=13 TeV with the ATLAS detector

Search for signatures of electroweakinos with photons, jets, and large missing transverse momentum in s​=13 TeV pp collisions with the ATLAS detector

First measurement of the cross sections for e+e−→K0K−π+J/ψ+c.c. at s​ from 4.396 to 4.951 GeV

Constraints on effective field theories via quadruple-differential angular decay rates from t-channel single-top-quark production at s​=13 TeV with the ATLAS detector

Measurement of CP asymmetry in D0→KS0​KS0​ decays with Run 3 data

Search for emerging jets in pp collisions at s​=13 TeV with the ATLAS experiment

Observation of a threshold enhancement in the π+π− spectrum in ψ(3686)→π+π−J/ψ decays

Search for Higgs bosons produced in association with a high-energy photon via vector-boson fusion and decaying to a pair of b-quarks in the ATLAS detector

Measurement of coherent exclusive J/ψ→μ+μ− production in ultraperipheral Pb+Pb collisions at sNN​​=5.36 TeV with the ATLAS detector

Search for heavy neutral leptons in decays of W bosons produced in 13 TeV pp collisions using prompt signatures in the ATLAS detector

Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in pp collisions at s​=13 TeV with the ATLAS detector

Measurement of Born Cross Sections and Effective Form Factors of e+e−→Ω−Ωˉ+ froms​ = 3.7 to 4.7 GeV

Search for resonances decaying to photon pairs with masses between 4.9 and 19.4 GeV

Observation of the electromagnetic radiative decays of the \boldmath{Λ(1520)} and \boldmath{Λ(1670)} to \boldmath{γΣ0}

Evidence for the dimuon decay of the Higgs boson in pp collisions with the ATLAS detector

Search for decays of the Higgs boson into scalar particles decaying into four or six b-quarks using pp collisions at s​=13TeV with the ATLAS detector

Observation of ttˉγγ production at s​=13 TeV with the ATLAS detector

Transforming jet flavour tagging at ATLAS

Measurement of branching fractions of Λc+​ decays to Σ+η and Σ+η′

A continuous calibration of the ATLAS flavour-tagging classifiers via optimal transportation maps

Observation of double parton scattering in same-sign W boson pair production in pp collisions at s​=13 TeV with the ATLAS detector

Characterization of nuclear breakup as a function of hard-scattering kinematics using dijets measured by ATLAS in p+Pb collisions

Search for a new pseudoscalar decaying into a pair of bottom and antibottom quarks in top-associated production in s​=13 TeV proton-proton collisions with the ATLAS detector

Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in s​=13 TeV pp collisions with the ATLAS detector

Measurement of the top-quark mass using decays with a $J / ψ$ meson at $s =$ 13 TeV with the ATLAS detector

Search for signatures of electroweakinos with photons, jets, and large missing transverse momentum in $s = 13$ TeV pp collisions with the ATLAS detector

First measurement of the cross sections for $e^{+} e^{-} \to K^{0} K^{-} π^{+} J / ψ + c . c .$ at $s$ from 4.396 to 4.951 GeV

Constraints on effective field theories via quadruple-differential angular decay rates from $t$ -channel single-top-quark production at $s = 13$ TeV with the ATLAS detector

Measurement of $C P$ asymmetry in $D^{0} \to K_{S}^{0} K_{S}^{0}$ decays with Run 3 data

Search for emerging jets in $pp$ collisions at $s = 13$ TeV with the ATLAS experiment

Observation of a threshold enhancement in the $π^{+} π^{-}$ spectrum in $ψ (3686) \to π^{+} π^{-} J / ψ$ decays

Search for Higgs bosons produced in association with a high-energy photon via vector-boson fusion and decaying to a pair of $b$ -quarks in the ATLAS detector

Measurement of coherent exclusive $J / ψ \to μ^{+} μ^{-}$ production in ultraperipheral Pb+Pb collisions at $s_{NN} = 5.36$ TeV with the ATLAS detector

Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Measurement of Born Cross Sections and Effective Form Factors of $e^{+} e^{-} \to Ω^{-} Ω ˉ^{+}$ from $s$ = 3.7 to 4.7 GeV

Observation of the electromagnetic radiative decays of the \boldmath{ $Λ (1520)$ } and \boldmath{ $Λ (1670)$ } to \boldmath{ $γ Σ^{0}$ }

Search for decays of the Higgs boson into scalar particles decaying into four or six $b$ -quarks using $pp$ collisions at $s = 13 TeV$ with the ATLAS detector

Observation of $t t ˉ γ γ$ production at $s =$ 13 TeV with the ATLAS detector

Measurement of branching fractions of $Λ_{c}^{+}$ decays to $Σ^{+} η$ and $Σ^{+} η^{'}$

Observation of double parton scattering in same-sign W boson pair production in pp collisions at $s = 13$ TeV with the ATLAS detector

Characterization of nuclear breakup as a function of hard-scattering kinematics using dijets measured by ATLAS in $p$ +Pb collisions

Search for a new pseudoscalar decaying into a pair of bottom and antibottom quarks in top-associated production in $s$ =13 TeV proton-proton collisions with the ATLAS detector

Search for heavy neutral leptons in decays of W bosons using leptonic and semi-leptonic displaced vertices in $s = 13$ TeV $pp$ collisions with the ATLAS detector