F. Becherer

activity

20192026

pp

collisions at

s = 13

TeV using the ATLAS detector at the LHC

185 citations · 1.2k across the 74 of their papers we have counts for

collaborators

Showing 2023Show all

40 papers · 1 filter

hep-ex2023★ 13 cited

Search for short- and long-lived axion-like particles in $H \to aa \to 4 γ$ decays with the ATLAS experiment at the LHC

ATLAS Collaboration

Presented is the search for anomalous Higgs boson decays into two axion-like particles (ALPs) using the full Run 2 data set of 140 fb $^{- 1}$ of proton-proton collisions at a centre…

hep-ex2023★ 18 cited

Measurement and interpretation of same-sign $W$ boson pair production in association with two jets in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

The ATLAS Collaboration

This paper presents the measurement of fiducial and differential cross sections for both the inclusive and electroweak production of a same-sign $W$ -boson pair in association with…

hep-ex2023★ 10 cited

First Measurement of $R (X_{τ / ℓ})$ as an Inclusive Test of the $b \to c τ ν$ Anomaly

Belle II Collaboration, I. Adachi, K. Adamczyk +390

We measure the tau-to-light-lepton ratio of inclusive $B$ -meson branching fractions $R (X_{τ / ℓ}) \equiv B (B \to X τ ν) / B (B \to X ℓ ν)$ , where $ℓ$ indicate…

hep-ex2023★ 6 cited

Search for a CP-odd Higgs boson decaying into a heavy CP-even Higgs boson and a $Z$ boson in the $ℓ^{+} ℓ^{-} t t ˉ$ and $ν ν ˉ b b ˉ$ final states using 140 fb $^{- 1}$ of data collected with the ATLAS detector

ATLAS Collaboration

A search for a heavy CP-odd Higgs boson, $A$ , decaying into a $Z$ boson and a heavy CP-even Higgs boson, $H$ , is presented. It uses the full LHC Run 2 dataset of $pp$ collisions at…

hep-ex2023★ 6 cited

Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

Searches for electroweak production of chargino pairs, $χ ~_{1}^{+} χ ~_{1}^{-}$ , and of chargino and next-to-lightest neutralino, $χ ~_{1}^{\pm} χ ~_{2}^{0}$ , are pr…

hep-ex2023★ 20 cited

Determination of $∣ V_{c b} ∣$ using $B^{0} \to D^{*+} ℓ^{-} ν ˉ_{ℓ}$ decays with Belle II

Belle II Collaboration, I. Adachi, K. Adamczyk +416

We determine the CKM matrix-element magnitude $∣ V_{c b} ∣$ using $B^{0} \to D^{*+} ℓ^{-} ν ˉ_{ℓ}$ decays reconstructed in $189 fb^{- 1}$ of collision data collec…

hep-ex2023★ 10 cited

Measurement of the production cross-section of $J / ψ$ and $ψ (2$ S $)$ mesons in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

Measurements of the differential production cross-sections of prompt and non-prompt $J / ψ$ and $ψ (2$ S $)$ mesons with transverse momenta between 8 and 360 GeV and rapidity in the ran…

hep-ex2023★ 36 cited

Evidence for the Higgs boson decay to a $Z$ boson and a photon at the LHC

ATLAS, CMS Collaborations

The first evidence for the Higgs boson decay to a $Z$ boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a comb…

hep-ex2023★ 34 cited

Electron and photon efficiencies in LHC Run 2 with the ATLAS experiment

ATLAS Collaboration

Precision measurements of electron reconstruction, identification, and isolation efficiencies and photon identification efficiencies are presented. They use the full Run 2 data sam…

hep-ex2023★ 8 cited

Measurement of the $t t ˉ$ cross section and its ratio to the $Z$ production cross section using $pp$ collisions at $s = 13.6$ TeV with the ATLAS detector

ATLAS Collaboration

The inclusive top-quark-pair production cross section $σ_{t t ˉ}$ and its ratio to the $Z$ -boson production cross section have been measured in proton--proton collisions at $\sq…

hep-ex2023★ 25 cited

Software Performance of the ATLAS Track Reconstruction for LHC Run 3

ATLAS Collaboration

Charged particle reconstruction in the presence of many simultaneous proton-proton ( $pp$ ) collisions in the LHC is a challenging task for the ATLAS experiment's reconstruction soft…

hep-ex2023★ 7 cited

Search for vector-boson resonances decaying into a top quark and a bottom quark using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for a new massive charged gauge boson, $W^{'}$ , is performed with the ATLAS detector at the LHC. The dataset used in this analysis was collected from proton-proton collisions…

hep-ex2023★ 13 cited

Measurement of the Higgs boson mass with $H \to γ γ$ decays in 140 fb $^{- 1}$ of $s = 13$ TeV $pp$ collisions with the ATLAS detector

ATLAS Collaboration

The mass of the Higgs boson is measured in the $H \to γ γ$ decay channel, exploiting the high resolution of the invariant mass of photon pairs reconstructed from the decays of Higgs b…

hep-ex2023★ 36 cited

Combined measurement of the Higgs boson mass from the $H \to γ γ$ and $H \to Z Z^{*} \to 4 ℓ$ decay channels with the ATLAS detector using $s$ = 7, 8 and 13 TeV $pp$ collision data

The ATLAS Collaboration

A measurement of the mass of the Higgs boson combining the $H \to Z Z^{*} \to 4 ℓ$ and $H \to γ γ$ decay channels is presented. The result is based on 140 fb $^{- 1}$ of proton-proton c…

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★ 2 cited

Performance and calibration of quark/gluon-jet taggers using 140 fb $^{- 1}$ of $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

The identification of jets originating from quarks and gluons, often referred to as quark/gluon tagging, plays an important role in various analyses performed at the Large Hadron C…

hep-ex2023★ 2 cited

Measurement of $C P$ asymmetries in $B^{0} \to ϕ K_{S}^{0}$ decays with Belle II

Belle II Collaboration, I. Adachi, K. Adamczyk +432

We present a measurement of time-dependent rate asymmetries in $B^{0} \to ϕ K_{S}^{0}$ decays to search for non-standard-model physics in $b \to q q s$ transitions. The data sampl…

hep-ex2023★ 6 cited

Search for pair production of squarks or gluinos decaying via sleptons or weak bosons in final states with two same-sign or three leptons with the ATLAS detector

ATLAS Collaboration

A search for pair production of squarks or gluinos decaying via sleptons or weak bosons is reported. The search targets a final state with exactly two leptons with same-sign electr…

hep-ex2023★ 31 cited

Anomaly detection search for new resonances decaying into a Higgs boson and a generic new particle $X$ in hadronic final states using $s = 13$ TeV $pp$ collisions with the ATLAS detector

ATLAS Collaboration

A search is presented for a heavy resonance $Y$ decaying into a Standard Model Higgs boson $H$ and a new particle $X$ in a fully hadronic final state. The full Large Hadron Collide…

hep-ex2023★ 5 cited

Measurement of the cross-sections of the electroweak and total production of a $Z γ$ pair in association with two jets in $pp$ collisions at $s$ = 13 TeV with the ATLAS detector

ATLAS Collaboration

This Letter presents the measurement of the fiducial and differential cross-sections of the electroweak production of a $Z γ$ pair in association with two jets. The analysis uses 1…

hep-ex2023★ 8 cited

Search for leptoquarks decaying into the b $τ$ final state in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

The ATLAS Collaboration

A search for leptoquarks decaying into the $b τ$ final state is performed using Run 2 proton-proton collision data from the Large Hadron Collider, corresponding to an integrated lum…

hep-ex2023★ 20 cited

Search for Majorana neutrinos in same-sign $W W$ scattering events from $pp$ collisions at $s = 13$ TeV

ATLAS Collaboration

A search for Majorana neutrinos in same-sign $W W$ scattering events is presented. The analysis uses $s = 13$ TeV proton-proton collision data with an integrated luminosity of…

hep-ex2023★ 10 cited

Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for dark matter produced in association with a Higgs boson in final states with two hadronically decaying $τ$ -leptons and missing transverse momentum is presented. The ana…

hep-ex2023★ 10 cited

Search for direct production of winos and higgsinos in events with two same-charge leptons or three leptons in $pp$ collision data at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for supersymmetry targeting the direct production of winos and higgsinos is conducted in final states with either two leptons ( $e$ or $μ$ ) with the same electric charge, o…

Search for short- and long-lived axion-like particles in H→aa→4γ decays with the ATLAS experiment at the LHC

Measurement and interpretation of same-sign W boson pair production in association with two jets in pp collisions at s​=13 TeV with the ATLAS detector

First Measurement of R(Xτ/ℓ​) as an Inclusive Test of the b→cτν Anomaly

Search for a CP-odd Higgs boson decaying into a heavy CP-even Higgs boson and a Z boson in the ℓ+ℓ−ttˉ and ννˉbbˉ final states using 140 fb−1 of data collected with the ATLAS detector

Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at s​=13 TeV with the ATLAS detector

Determination of ∣Vcb​∣ using B0→D∗+ℓ−νˉℓ​ decays with Belle II

Measurement of the production cross-section of J/ψ and ψ(2S) mesons in pp collisions at s​=13 TeV with the ATLAS detector

Evidence for the Higgs boson decay to a Z boson and a photon at the LHC

Electron and photon efficiencies in LHC Run 2 with the ATLAS experiment

Measurement of the ttˉ cross section and its ratio to the Z production cross section using pp collisions at s​=13.6 TeV with the ATLAS detector

Software Performance of the ATLAS Track Reconstruction for LHC Run 3

Search for vector-boson resonances decaying into a top quark and a bottom quark using pp collisions at s​=13 TeV with the ATLAS detector

Measurement of the Higgs boson mass with H→γγ decays in 140 fb−1 of s​=13 TeV pp collisions with the ATLAS detector

Combined measurement of the Higgs boson mass from the H→γγ and H→ZZ∗→4ℓ decay channels with the ATLAS detector using s​ = 7, 8 and 13 TeV pp collision data

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

Performance and calibration of quark/gluon-jet taggers using 140 fb−1 of pp collisions at s​=13 TeV with the ATLAS detector

Measurement of CP asymmetries in B0→ϕKS0​ decays with Belle II

Search for pair production of squarks or gluinos decaying via sleptons or weak bosons in final states with two same-sign or three leptons with the ATLAS detector

Anomaly detection search for new resonances decaying into a Higgs boson and a generic new particle X in hadronic final states using s​=13 TeV pp collisions with the ATLAS detector

Measurement of the cross-sections of the electroweak and total production of a Zγ pair in association with two jets in pp collisions at s​ = 13 TeV with the ATLAS detector

Search for leptoquarks decaying into the bτ final state in pp collisions at s​=13 TeV with the ATLAS detector

Search for Majorana neutrinos in same-sign WW scattering events from pp collisions at s​=13 TeV

Search for dark matter produced in association with a Higgs boson decaying to tau leptons at s​=13 TeV with the ATLAS detector

Search for direct production of winos and higgsinos in events with two same-charge leptons or three leptons in pp collision data at s​=13 TeV with the ATLAS detector

Search for short- and long-lived axion-like particles in $H \to aa \to 4 γ$ decays with the ATLAS experiment at the LHC

Measurement and interpretation of same-sign $W$ boson pair production in association with two jets in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

First Measurement of $R (X_{τ / ℓ})$ as an Inclusive Test of the $b \to c τ ν$ Anomaly

Search for a CP-odd Higgs boson decaying into a heavy CP-even Higgs boson and a $Z$ boson in the $ℓ^{+} ℓ^{-} t t ˉ$ and $ν ν ˉ b b ˉ$ final states using 140 fb $^{- 1}$ of data collected with the ATLAS detector

Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $s = 13$ TeV with the ATLAS detector

Determination of $∣ V_{c b} ∣$ using $B^{0} \to D^{*+} ℓ^{-} ν ˉ_{ℓ}$ decays with Belle II

Measurement of the production cross-section of $J / ψ$ and $ψ (2$ S $)$ mesons in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Evidence for the Higgs boson decay to a $Z$ boson and a photon at the LHC

Measurement of the $t t ˉ$ cross section and its ratio to the $Z$ production cross section using $pp$ collisions at $s = 13.6$ TeV with the ATLAS detector

Search for vector-boson resonances decaying into a top quark and a bottom quark using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Measurement of the Higgs boson mass with $H \to γ γ$ decays in 140 fb $^{- 1}$ of $s = 13$ TeV $pp$ collisions with the ATLAS detector

Combined measurement of the Higgs boson mass from the $H \to γ γ$ and $H \to Z Z^{*} \to 4 ℓ$ decay channels with the ATLAS detector using $s$ = 7, 8 and 13 TeV $pp$ collision data

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

Performance and calibration of quark/gluon-jet taggers using 140 fb $^{- 1}$ of $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Measurement of $C P$ asymmetries in $B^{0} \to ϕ K_{S}^{0}$ decays with Belle II

Anomaly detection search for new resonances decaying into a Higgs boson and a generic new particle $X$ in hadronic final states using $s = 13$ TeV $pp$ collisions with the ATLAS detector

Measurement of the cross-sections of the electroweak and total production of a $Z γ$ pair in association with two jets in $pp$ collisions at $s$ = 13 TeV with the ATLAS detector

Search for leptoquarks decaying into the b $τ$ final state in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for Majorana neutrinos in same-sign $W W$ scattering events from $pp$ collisions at $s = 13$ TeV

Search for dark matter produced in association with a Higgs boson decaying to tau leptons at $s = 13$ TeV with the ATLAS detector

Search for direct production of winos and higgsinos in events with two same-charge leptons or three leptons in $pp$ collision data at $s = 13$ TeV with the ATLAS detector