D. Biswas

activity

20182026

most citedATLAS data quality operations and performance for 2015-2018 data-taking

337 citations · 1.1k across the 53 of their papers we have counts for

collaborators

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47 papers · 1 filter

hep-ex2026

Observation of the decays $B^{+} \to Σ_{c} (2455)^{++} Ξ ˉ_{c}^{' -}$ and $B^{0} \to Σ_{c} (2455)^{0} Ξ ˉ_{c}^{'0}$

Belle, Belle II Collaborations, : +403

We report the first observation of the decays $B^{+} \to Σ_{c} (2455)^{++} Ξ ˉ_{c}^{' -}$ and $B^{0} \to Σ_{c} (2455)^{0} Ξ ˉ_{c}^{'0}$ , with significances of $6.4 σ$ a…

hep-ex2026

Search for Higgs boson pair production in association with top-quark pairs using 196 fb $^{- 1}$ of proton-proton collision data at $s =$ 13 and 13.6 TeV with the ATLAS detector

ATLAS Collaboration

This paper presents the first search for non-resonant Higgs boson pair production in association with a top-quark pair ( $t t ˉ H H$ ) using proton-proton collision data collected w…

hep-ex2026

Search for massive, long-lived particles in events with displaced vertices and displaced muons in $pp$ collisions at $s = 13.6$ TeV with the ATLAS experiment

ATLAS Collaboration

A search is presented for massive long-lived particles in events featuring at least one displaced vertex and at least one displaced muon, using proton-proton collision data collect…

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 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

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★ 3 cited

Observation of the decays $B^{+} \to Σ_{c} (2455)^{++} Ξ_{c}^{-}$ and $B^{0} \to Σ_{c} (2455)^{0} Ξ_{c}^{0}$

Belle, Belle II Collaborations, : +386

We report the first observation of the two-body baryonic decays $B^{+} \to Σ_{c} (2455)^{++} Ξ_{c}^{-}$ and $B^{0} \to Σ_{c} (2455)^{0} Ξ_{c}^{0}$ with significance…

hep-ex2025★ 1 cited

Measurement of the $D^{0} \to K^{-} π^{+} e^{+} e^{-}$ branching fraction and search for $D^{0} \to π^{+} π^{-} e^{+} e^{-}$ and $D^{0} \to K^{+} K^{-} e^{+} e^{-}$ decays at Belle

Belle, Belle II Collaborations, : +481

We present a study of the rare charm meson decays $D^{0} \to K^{+} K^{-} e^{+} e^{-}$ , $π^{+} π^{-} e^{+} e^{-}$ , and $K^{-} π^{+} e^{+} e^{-}$ using a 942 fb $^{- 1}$ data set c…

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★ 4 cited

Search for a Dark Higgs Boson Produced in Association with Inelastic Dark Matter at the Belle II Experiment

Belle II Collaboration, I. Adachi, L. Aggarwal +437

Inelastic dark matter models that have two dark matter particles and a massive dark photon can reproduce the observed relic dark matter density without violating cosmological limit…

hep-ex2024★ 4 cited

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…

hep-ex2024★ 1 cited

Search for supersymmetry in final states with missing transverse momentum and charm-tagged jets using 139 fb $^{- 1}$ of proton-proton collisions at $s =$ 13 TeV with the ATLAS detector

ATLAS Collaboration

The paper presents a search for supersymmetric particles produced in proton-proton collisions at $s =$ 13 TeV and decaying into final states with missing transverse momentum…

hep-ex2024★ 1 cited

Search for a new scalar decaying into new spin-1 bosons in four-lepton final states with the ATLAS detector

ATLAS Collaboration

A search is conducted for a new scalar boson $S$ , with a mass distinct from that of the Higgs boson, decaying into four leptons ( $ℓ =$ $e$ , $μ$ ) via an intermediate state contai…

hep-ex2024

Search for a light CP-odd Higgs boson decaying into a pair of $τ$ -leptons in proton-proton collisions at $s = 13$ 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}…

hep-ex2024★ 6 cited

Measurement of single top-quark production in association with a $W$ boson in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

The ATLAS Collaboration

The inclusive cross-section for the production of a single top quark in association with a $W$ boson is measured using 140 fb $^{- 1}$ of proton-proton collision data collected with…

hep-ex2024★ 3 cited

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…

hep-ex2024★ 3 cited

Combination of searches for Higgs boson decays into a photon and a massless dark photon using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A combination of searches for Higgs boson decaying into a visible photon and a massless dark photon ( $H \to γ γ_{d}$ ) is presented using 139 fb $^{- 1}$ of proton--proton collisi…

hep-ex2024★ 2 cited

Search for pair-produced higgsinos decaying via Higgs or $Z$ bosons to final states containing a pair of photons and a pair of $b$ -jets with the ATLAS detector

ATLAS Collaboration

A search is presented for the pair production of higgsinos $χ ~$ in gauge-mediated supersymmetry models, where the lightest neutralinos $χ ~_{1}^{0}$ decay into a light graviti…

hep-ex2024★ 6 cited

Measurements of electroweak $W^{\pm} Z$ boson pair production in association with two jets in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

Measurements of integrated and differential cross-sections for electroweak $W^{\pm} Z$ production in association with two jets ( $W^{\pm} Z j j$ ) in proton $-$ proton collisions are prese…

hep-ex2024★ 6 cited

Search for high-mass resonances in final states with a $τ$ -lepton and missing transverse momentum with the ATLAS detector

ATLAS Collaboration

A search for high-mass resonances decaying into a $τ$ -lepton and a neutrino using proton-proton collisions at a center-of-mass energy of $s = 13$ TeV is presented. The full Ru…

hep-ex2024★ 4 cited

Measurements of Lund subjet multiplicities in 13 TeV proton-proton collisions with the ATLAS detector

ATLAS Collaboration

This Letter presents a differential cross-section measurement of Lund subjet multiplicities, suitable for testing current and future parton shower Monte Carlo algorithms. This meas…

hep-ex2024★ 20 cited

Search for pair-production of vector-like quarks in lepton+jets final states containing at least one $b$ -tagged jet using the Run 2 data from the ATLAS experiment

ATLAS Collaboration

A search is presented for the pair-production of heavy vector-like quarks in the lepton+jets final state using 140 fb $^{- 1}$ of proton-proton collisions at $s = 13$ TeV colle…

hep-ex2023

Search for the $e^{+} e^{-} \to η_{b} (1 S) ω$ and $e^{+} e^{-} \to χ_{b 0} (1 P) ω$ processes at $s = 10.745 GeV$

Belle II Collaboration, I. Adachi, L. Aggarwal +419

We search for the $e^{+} e^{-} \to η_{b} (1 S) ω$ and $e^{+} e^{-} \to χ_{b 0} (1 P) ω$ processes at a center-of-mass energy of 10.745 GeV, which is close to the peak of the $Υ (10753)$ state. We use data…

hep-ex2023★ 1 cited

Study of $Z \to l l γ$ decays at $s$ = 8 TeV with the ATLAS detector

ATLAS Collaboration

This paper presents a study of $Z \to l l γ$ decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton-proton data sample corresponding to an integrated…

Observation of the decays B+→Σc​(2455)++Ξˉc′−​ and B0→Σc​(2455)0Ξˉc′0​

Search for Higgs boson pair production in association with top-quark pairs using 196 fb−1 of proton-proton collision data at s​= 13 and 13.6 TeV with the ATLAS detector

Search for massive, long-lived particles in events with displaced vertices and displaced muons in pp collisions at s​=13.6 TeV with the ATLAS experiment

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

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

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

Observation of the decays B+→Σc​(2455)++Ξc−​ and B0→Σc​(2455)0Ξc0​

Measurement of the D0→K−π+e+e− branching fraction and search for D0→π+π−e+e− and D0→K+K−e+e− decays at Belle

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

Search for a Dark Higgs Boson Produced in Association with Inelastic Dark Matter at the Belle II Experiment

Precision calibration of calorimeter signals in the ATLAS experiment using an uncertainty-aware neural network

Search for supersymmetry in final states with missing transverse momentum and charm-tagged jets using 139 fb−1 of proton-proton collisions at s​= 13 TeV with the ATLAS detector

Search for a new scalar decaying into new spin-1 bosons in four-lepton final states with the ATLAS detector

Search for a light CP-odd Higgs boson decaying into a pair of τ-leptons in proton-proton collisions at s​=13 TeV with the ATLAS detector

Measurement of single top-quark production in association with a W boson in pp collisions at s​=13 TeV with the ATLAS detector

Search for the associated production of charm quarks and a Higgs boson decaying into a photon pair with the ATLAS detector

Combination of searches for Higgs boson decays into a photon and a massless dark photon using pp collisions at s​=13 TeV with the ATLAS detector

Search for pair-produced higgsinos decaying via Higgs or Z bosons to final states containing a pair of photons and a pair of b-jets with the ATLAS detector

Measurements of electroweak W±Z boson pair production in association with two jets in pp collisions at s​=13 TeV with the ATLAS detector

Search for high-mass resonances in final states with a τ-lepton and missing transverse momentum with the ATLAS detector

Measurements of Lund subjet multiplicities in 13 TeV proton-proton collisions with the ATLAS detector

Search for pair-production of vector-like quarks in lepton+jets final states containing at least one b-tagged jet using the Run 2 data from the ATLAS experiment

Search for the e+e−→ηb​(1S)ω and e+e−→χb0​(1P)ω processes at s​=10.745GeV

Study of Z→llγ decays at s​ = 8 TeV with the ATLAS detector

Observation of the decays $B^{+} \to Σ_{c} (2455)^{++} Ξ ˉ_{c}^{' -}$ and $B^{0} \to Σ_{c} (2455)^{0} Ξ ˉ_{c}^{'0}$

Search for Higgs boson pair production in association with top-quark pairs using 196 fb $^{- 1}$ of proton-proton collision data at $s =$ 13 and 13.6 TeV with the ATLAS detector

Search for massive, long-lived particles in events with displaced vertices and displaced muons in $pp$ collisions at $s = 13.6$ TeV with the ATLAS experiment

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

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

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

Observation of the decays $B^{+} \to Σ_{c} (2455)^{++} Ξ_{c}^{-}$ and $B^{0} \to Σ_{c} (2455)^{0} Ξ_{c}^{0}$

Measurement of the $D^{0} \to K^{-} π^{+} e^{+} e^{-}$ branching fraction and search for $D^{0} \to π^{+} π^{-} e^{+} e^{-}$ and $D^{0} \to K^{+} K^{-} e^{+} e^{-}$ decays at Belle

Search for supersymmetry in final states with missing transverse momentum and charm-tagged jets using 139 fb $^{- 1}$ of proton-proton collisions at $s =$ 13 TeV with the ATLAS detector

Search for a light CP-odd Higgs boson decaying into a pair of $τ$ -leptons in proton-proton collisions at $s = 13$ TeV with the ATLAS detector

Measurement of single top-quark production in association with a $W$ boson in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Combination of searches for Higgs boson decays into a photon and a massless dark photon using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for pair-produced higgsinos decaying via Higgs or $Z$ bosons to final states containing a pair of photons and a pair of $b$ -jets with the ATLAS detector

Measurements of electroweak $W^{\pm} Z$ boson pair production in association with two jets in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for high-mass resonances in final states with a $τ$ -lepton and missing transverse momentum with the ATLAS detector

Search for pair-production of vector-like quarks in lepton+jets final states containing at least one $b$ -tagged jet using the Run 2 data from the ATLAS experiment

Search for the $e^{+} e^{-} \to η_{b} (1 S) ω$ and $e^{+} e^{-} \to χ_{b 0} (1 P) ω$ processes at $s = 10.745 GeV$

Study of $Z \to l l γ$ decays at $s$ = 8 TeV with the ATLAS detector