A. Bogdanchikov

activity

20122024

B_{s}^{0}

and

B^{0}

mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector

203 citations · 1.4k across the 27 of their papers we have counts for

collaborators

27 papers

hep-ex2024★ 5 cited

Constraint on the total width of the Higgs boson from Higgs boson and four-top-quark measurements in $pp$ collisions at $s$ = 13 TeV with the ATLAS detector

ATLAS Collaboration

This Letter presents a constraint on the total width of the Higgs boson ( $Γ_{H}$ ) using a combined measurement of on-shell Higgs boson production and the production of four top quark…

hep-ex2024★ 9 cited

Search for pair production of boosted Higgs bosons via vector-boson fusion in the $b b ˉ b b ˉ$ final state using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for Higgs boson pair production via vector-boson fusion is performed in the Lorentz-boosted regime, where a Higgs boson candidate is reconstructed as a single large-radius…

hep-ex2024★ 7 cited

Precise measurements of $W$ - and $Z$ -boson transverse momentum spectra with the ATLAS detector using $pp$ collisions at $s = 5.02$ TeV and $13$ TeV

ATLAS Collaboration

This paper describes measurements of the transverse momentum spectra of $W$ and $Z$ bosons produced in proton-proton collisions at centre-of-mass energies of $s = 5.02$ TeV an…

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-ex2019★ 44 cited

Measurement of the four-lepton invariant mass spectrum in 13 TeV proton-proton collisions with the ATLAS detector

ATLAS Collaboration

A measurement of the four-lepton invariant mass spectrum is made with the ATLAS detector, using an integrated luminosity of 36.1 fb $^{- 1}$ of proton-proton collisions at $s$ …

hep-ex2018★ 39 cited

Search for top-quark decays $t \to H q$ with 36 fb $^{- 1}$ of $pp$ collision data at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for flavour-changing neutral current decays of a top quark into an up-type quark ( $q = u, c$ ) and the Standard Model Higgs boson, $t \to H q$ , is presented. The search…

hep-ex2018★ 52 cited

Search for single production of vector-like quarks decaying into $W b$ in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for singly produced vector-like quarks $Q$ , where $Q$ can be either a $T$ quark with charge $+ 2/3$ or a $Y$ quark with charge $- 4/3$ , is performed in proton-proton collisi…

hep-ex2018★ 203 cited

Study of the rare decays of $B_{s}^{0}$ and $B^{0}$ mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector

ATLAS Collaboration

A study of the decays $B_{s}^{0} \to μ^{+} μ^{-}$ and $B^{0} \to μ^{+} μ^{-}$ has been performed using 26.3 fb $^{- 1}$ of 13 TeV LHC proton-proton collision data collected with the ATLAS detector i…

hep-ex2018★ 48 cited

Search for Higgs boson pair production in the $b b ˉ W W^{*}$ decay mode at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for Higgs boson pair production in the $b b ˉ W W^{*}$ decay mode is performed in the $b b ˉ l ν q q$ final state using 36.1 fb $^{- 1}$ of proton-proton collision data at a…

hep-ex2018★ 42 cited

Search for Higgs boson pair production in the $W W^{()} W W^{()}$ decay channel using ATLAS data recorded at $s = 13$ TeV

ATLAS Collaboration

A search for a pair of neutral, scalar bosons with each decaying into two $W$ bosons is presented using 36.1 fb $^{- 1}$ of proton-proton collision data at a centre-of-mass energy of…

hep-ex2018★ 18 cited

Search for the production of a long-lived neutral particle decaying within the ATLAS hadronic calorimeter in association with a $Z$ boson from $pp$ collisions at $s = 13$ TeV

ATLAS Collaboration

This Letter presents a search for the production of a long-lived neutral particle ( $Z_{d}$ ) decaying within the ATLAS hadronic calorimeter, in association with a Standard Model (SM)…

hep-ex2018★ 155 cited

Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $s =$ 13 TeV with the ATLAS detector

ATLAS Collaboration

A combination of the searches for pair-produced vector-like partners of the top and bottom quarks in various decay channels ( $T$ $\to$ $Z t / W b / H t$ , $B$ $\to$ $Z b / W t / H b$ )…

hep-ex2018★ 70 cited

Search for resonant and non-resonant Higgs boson pair production in the $b b ˉ τ^{+} τ^{-}$ decay channel in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for resonant and non-resonant pair production of Higgs bosons in the $b b ˉ τ^{+} τ^{-}$ final state is presented. The search uses 36.1 fb $^{- 1}$ of $pp$ collision data with…

hep-ex2018★ 80 cited

Search for Higgs boson pair production in the $γ γ b b ˉ$ final state with 13 TeV $pp$ collision data collected by the ATLAS experiment

ATLAS Collaboration

A search is performed for resonant and non-resonant Higgs boson pair production in the $γ γ b b ˉ$ final state. The data set used corresponds to an integrated luminosity of 36.1 f…

nucl-ex2018★ 75 cited

Observation of centrality-dependent acoplanarity for muon pairs produced via two-photon scattering in Pb+Pb collisions at $s_{NN} = 5.02$ TeV with the ATLAS detector

ATLAS Collaboration

This Letter presents a measurement of $γ γ \to μ^{+} μ^{-}$ production in Pb+Pb collisions recorded by the ATLAS detector at the Large Hadron Collider at $\sqrt{s_{\mathrm{NN…

hep-ex2018★ 31 cited

Probing the quantum interference between singly and doubly resonant top-quark production in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

This Letter presents a normalized differential cross-section measurement in a fiducial phase-space region where interference effects between top-quark pair production and associate…

hep-ex2018★ 41 cited

Operation and performance of the ATLAS Tile Calorimeter in Run 1

ATLAS Collaboration

The Tile Calorimeter is the hadron calorimeter covering the central region of the ATLAS experiment at the Large Hadron Collider. Approximately 10000 photomultipliers collect light…

hep-ex2018★ 173 cited

Angular analysis of $B_{d}^{0} \to K^{*} μ^{+} μ^{-}$ decays in $pp$ collisions at $s = 8$ TeV with the ATLAS detector

ATLAS Collaboration

An angular analysis of the decay $B_{d}^{0} \to K^{*} μ^{+} μ^{-}$ is presented, based on proton-proton collision data recorded by the ATLAS experiment at the LHC. The study is using…

hep-ex2018★ 30 cited

Measurements of differential cross sections of top quark pair production in association with jets in $pp$ collisions at $s = 13$ TeV using the ATLAS detector

ATLAS Collaboration

Measurements of differential cross sections of top quark pair production in association with jets by the ATLAS experiment at the LHC are presented. The measurements are performed a…

hep-ex2017★ 44 cited

Search for supersymmetry in events with $b$ -tagged jets and missing transverse momentum in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

ATLAS Collaboration

A search for the supersymmetric partners of the Standard Model bottom and top quarks is presented. The search uses 36.1 fb $^{- 1}$ of $pp$ collision data at $s = 13$ TeV collec…

hep-ex2017★ 18 cited

Analysis of the $W t b$ vertex from the measurement of triple-differential angular decay rates of single top quarks produced in the $t$ -channel at $s$ = 8 TeV with the ATLAS detector

ATLAS Collaboration

The electroweak production and subsequent decay of single top quarks in the $t$ -channel is determined by the properties of the $W t b$ vertex, which can be described by the complex p…

hep-ex2017★ 36 cited

Search for top quark decays $t \to q H$ , with $H \to γ γ$ , in $s = 13$ TeV $pp$ collisions using the ATLAS detector

ATLAS Collaboration

This article presents a search for flavour-changing neutral currents in the decay of a top quark into an up-type ( $q = c, u$ ) quark and a Higgs boson, where the Higgs boson decays…

hep-ex2017★ 23 cited

Search for direct top squark pair production in events with a Higgs or $Z$ boson, and missing transverse momentum in $s = 13$ TeV $pp$ collisions with the ATLAS detector

ATLAS Collaboration

A search for direct top squark pair production resulting in events with either a same-flavour opposite-sign dilepton pair with invariant mass compatible with a $Z$ boson or a pair…

hep-ex2017★ 22 cited

Measurement of $b$ -hadron pair production with the ATLAS detector in proton-proton collisions at $s = 8$ TeV

ATLAS Collaboration

A measurement of $b$ -hadron pair production is presented, based on a data set corresponding to an integrated luminosity of 11.4 fb $^{- 1}$ of proton--proton collisions recorded at $…

Constraint on the total width of the Higgs boson from Higgs boson and four-top-quark measurements in pp collisions at s​ = 13 TeV with the ATLAS detector

Search for pair production of boosted Higgs bosons via vector-boson fusion in the bbˉbbˉ final state using pp collisions at s​=13 TeV with the ATLAS detector

Precise measurements of W- and Z-boson transverse momentum spectra with the ATLAS detector using pp collisions at s​=5.02 TeV and 13 TeV

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

Measurement of the four-lepton invariant mass spectrum in 13 TeV proton-proton collisions with the ATLAS detector

Search for top-quark decays t→Hq with 36 fb−1 of pp collision data at s​=13 TeV with the ATLAS detector

Search for single production of vector-like quarks decaying into Wb in pp collisions at s​=13 TeV with the ATLAS detector

Study of the rare decays of Bs0​ and B0 mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector

Search for Higgs boson pair production in the bbˉWW∗ decay mode at s​=13 TeV with the ATLAS detector

Search for Higgs boson pair production in the WW(∗)WW(∗) decay channel using ATLAS data recorded at s​=13 TeV

Search for the production of a long-lived neutral particle decaying within the ATLAS hadronic calorimeter in association with a Z boson from pp collisions at s​=13 TeV

Combination of the searches for pair-produced vector-like partners of the third-generation quarks at s​= 13 TeV with the ATLAS detector

Search for resonant and non-resonant Higgs boson pair production in the bbˉτ+τ− decay channel in pp collisions at s​=13 TeV with the ATLAS detector

Search for Higgs boson pair production in the γγbbˉ final state with 13 TeV pp collision data collected by the ATLAS experiment

Observation of centrality-dependent acoplanarity for muon pairs produced via two-photon scattering in Pb+Pb collisions at sNN​​=5.02 TeV with the ATLAS detector

Probing the quantum interference between singly and doubly resonant top-quark production in pp collisions at s​=13 TeV with the ATLAS detector

Operation and performance of the ATLAS Tile Calorimeter in Run 1

Angular analysis of Bd0​→K∗μ+μ− decays in pp collisions at s​=8 TeV with the ATLAS detector

Measurements of differential cross sections of top quark pair production in association with jets in pp collisions at s​=13 TeV using the ATLAS detector

Search for supersymmetry in events with b-tagged jets and missing transverse momentum in pp collisions at s​=13 TeV with the ATLAS detector

Analysis of the Wtb vertex from the measurement of triple-differential angular decay rates of single top quarks produced in the t-channel at s​ = 8 TeV with the ATLAS detector

Search for top quark decays t→qH, with H→γγ, in s​=13 TeV pp collisions using the ATLAS detector

Search for direct top squark pair production in events with a Higgs or Z boson, and missing transverse momentum in s​=13 TeV pp collisions with the ATLAS detector

Measurement of b-hadron pair production with the ATLAS detector in proton-proton collisions at s​=8 TeV

Constraint on the total width of the Higgs boson from Higgs boson and four-top-quark measurements in $pp$ collisions at $s$ = 13 TeV with the ATLAS detector

Search for pair production of boosted Higgs bosons via vector-boson fusion in the $b b ˉ b b ˉ$ final state using $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Precise measurements of $W$ - and $Z$ -boson transverse momentum spectra with the ATLAS detector using $pp$ collisions at $s = 5.02$ TeV and $13$ TeV

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 top-quark decays $t \to H q$ with 36 fb $^{- 1}$ of $pp$ collision data at $s = 13$ TeV with the ATLAS detector

Search for single production of vector-like quarks decaying into $W b$ in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Study of the rare decays of $B_{s}^{0}$ and $B^{0}$ mesons into muon pairs using data collected during 2015 and 2016 with the ATLAS detector

Search for Higgs boson pair production in the $b b ˉ W W^{*}$ decay mode at $s = 13$ TeV with the ATLAS detector

Search for Higgs boson pair production in the $W W^{()} W W^{()}$ decay channel using ATLAS data recorded at $s = 13$ TeV

Search for the production of a long-lived neutral particle decaying within the ATLAS hadronic calorimeter in association with a $Z$ boson from $pp$ collisions at $s = 13$ TeV

Combination of the searches for pair-produced vector-like partners of the third-generation quarks at $s =$ 13 TeV with the ATLAS detector

Search for resonant and non-resonant Higgs boson pair production in the $b b ˉ τ^{+} τ^{-}$ decay channel in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Search for Higgs boson pair production in the $γ γ b b ˉ$ final state with 13 TeV $pp$ collision data collected by the ATLAS experiment

Observation of centrality-dependent acoplanarity for muon pairs produced via two-photon scattering in Pb+Pb collisions at $s_{NN} = 5.02$ TeV with the ATLAS detector

Probing the quantum interference between singly and doubly resonant top-quark production in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Angular analysis of $B_{d}^{0} \to K^{*} μ^{+} μ^{-}$ decays in $pp$ collisions at $s = 8$ TeV with the ATLAS detector

Measurements of differential cross sections of top quark pair production in association with jets in $pp$ collisions at $s = 13$ TeV using the ATLAS detector

Search for supersymmetry in events with $b$ -tagged jets and missing transverse momentum in $pp$ collisions at $s = 13$ TeV with the ATLAS detector

Analysis of the $W t b$ vertex from the measurement of triple-differential angular decay rates of single top quarks produced in the $t$ -channel at $s$ = 8 TeV with the ATLAS detector

Search for top quark decays $t \to q H$ , with $H \to γ γ$ , in $s = 13$ TeV $pp$ collisions using the ATLAS detector

Search for direct top squark pair production in events with a Higgs or $Z$ boson, and missing transverse momentum in $s = 13$ TeV $pp$ collisions with the ATLAS detector

Measurement of $b$ -hadron pair production with the ATLAS detector in proton-proton collisions at $s = 8$ TeV