S. Hellman

activity

20122024

most citedMeasurement of the production cross section of an isolated photon associated with jets in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector

71 citations · 104 across the 6 of their papers we have counts for

collaborators

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6 papers · 1 filter

hep-ex2024★ 1 cited

Search for same-charge top-quark pair production in $pp$ collisions at $s =$ 13 TeV with the ATLAS detector

ATLAS Collaboration

A search for the production of top-quark pairs with the same electric charge ( $tt$ or $t ˉ t ˉ$ ) is presented. The analysis uses proton-proton collision data at $\sqrt{s}=13…

hep-ex2024★ 3 cited

Search for a resonance decaying into a scalar particle and a Higgs boson in the final state with two bottom quarks and two photons in proton-proton collisions at a center of mass energy of 13 TeV with the ATLAS detector

ATLAS Collaboration

A search for the resonant production of a heavy scalar $X$ decaying into a Higgs boson and a new lighter scalar $S$ , through the process $X \to S (\to bb) H (\to γ γ)$ , where the two…

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-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-ex2021★ 5 cited

A search for an unexpected asymmetry in the production of $e^{+} μ^{-}$ and $e^{-} μ^{+}$ pairs in proton-proton collisions recorded by the ATLAS detector at $s = 13$ TeV

ATLAS Collaboration

This search, a type not previously performed at ATLAS, uses a comparison of the production cross sections for $e^{+} μ^{-}$ and $e^{-} μ^{+}$ pairs to constrain physics processes beyond th…

hep-ex2012★ 71 cited

Measurement of the production cross section of an isolated photon associated with jets in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector

ATLAS Collaboration

A measurement of the cross section for the production of an isolated photon in association with jets in proton-proton collisions at a center-of-mass energy sqrt(s) = 7 TeV is prese…

Search for same-charge top-quark pair production in pp collisions at s​= 13 TeV with the ATLAS detector

Search for a resonance decaying into a scalar particle and a Higgs boson in the final state with two bottom quarks and two photons in proton-proton collisions at a center of mass energy of 13 TeV 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

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

A search for an unexpected asymmetry in the production of e+μ− and e−μ+ pairs in proton-proton collisions recorded by the ATLAS detector at s​=13 TeV

Measurement of the production cross section of an isolated photon associated with jets in proton-proton collisions at sqrt(s) = 7 TeV with the ATLAS detector

Search for same-charge top-quark pair production in $pp$ collisions at $s =$ 13 TeV 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

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

A search for an unexpected asymmetry in the production of $e^{+} μ^{-}$ and $e^{-} μ^{+}$ pairs in proton-proton collisions recorded by the ATLAS detector at $s = 13$ TeV