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ATLAS Papers

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2022-01-27
11:51
Direct constraint on the Higgs-charm coupling from a search for Higgs boson decays into charm quarks with the ATLAS detector
A search for the Higgs boson decaying into a pair of charm quarks is presented. [...]
CERN-EP-2021-251.
- 2022.
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2022-01-21
09:11
Measurements of Higgs boson production cross-sections in the $H\rightarrow\tau^{+}\tau^{-}$ decay channel in $pp$ collisions at $\sqrt{s}=13\,\text{TeV}$ with the ATLAS detector / ATLAS Collaboration
Measurements of the production cross-sections of the Standard Model (SM) Higgs boson ($H$) decaying into a pair of $\tau$-leptons are presented [...]
arXiv:2201.08269 ; CERN-EP-2021-217.
- 2022. - 87 p.
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2022-01-19
11:59
Search for single production of a vector-like $T$ quark decaying into a Higgs boson and top quark with fully hadronic final states using the ATLAS detector / ATLAS Collaboration
A search is made for a vector-like $T$ quark decaying into a Higgs boson and a top quark in 13 TeV proton-proton collisions using the ATLAS detector at the Large Hadron Collider with a data sample corresponding to an integrated luminosity of 139 fb$^{-1}$. [...]
arXiv:2201.07045 ; CERN-EP-2021-249.
- 2022. - 52 p.
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2022-01-07
15:54
Search for long-lived charginos based on a disappearing-track signature using 136 fb$^{-1}$ of $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector / ATLAS Collaboration
A search for long-lived charginos produced either directly or in the cascade decay of heavy prompt gluino states is presented. [...]
arXiv:2201.02472 ; CERN-EP-2021-209.
- 2022. - 51 p.
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2021-12-22
15:00
Search for Higgs boson pair production in the two bottom quarks plus two photons final state in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
Searches are performed for nonresonant and resonant di-Higgs boson production in the $b\bar{b}\gamma\gamma$ final state. [...]
arXiv:2112.11876 ; CERN-EP-2021-180.
- 2021. - 53 p.
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2021-12-21
19:35
Determination of the parton distribution functions of the proton using diverse ATLAS data from $pp$ collisions at $\sqrt{s} = 7$, 8 and 13 TeV / ATLAS Collaboration
This paper presents an analysis at next-to-next-to-leading order in the theory of quantum chromodynamics for the determination of a new set of proton parton distribution functions using diverse measurements in $pp$ collisions at $\sqrt{s} = 7$, 8 and 13 TeV, performed by the ATLAS experiment at the Large Hadron Collider, together with deep inelastic scattering data from $ep$ collisions at the HERA collider. [...]
arXiv:2112.11266 ; CERN-EP-2021-239.
- 2021. - 91 p.
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2021-12-17
11:46
Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment / ATLAS Collaboration
This paper presents updated Monte Carlo configurations used to model the production of single electroweak vector bosons (W, Z/$\gamma^{*}$) in association with jets in proton-proton collisions for the ATLAS experiment at the Large Hadron Collider. [...]
arXiv:2112.09588 ; CERN-EP-2021-231.
- 2021. - 59 p.
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2021-12-15
12:25
A search for an unexpected asymmetry in the production of $e^+ \mu^-$ and $e^- \mu^+$ pairs in proton-proton collisions recorded by the ATLAS detector at $\sqrt s = 13$ TeV / ATLAS Collaboration
This search, a type not previously performed at ATLAS, uses a comparison of the production cross sections for $e^+ \mu^-$ and $e^- \mu^+$ pairs to constrain physics processes beyond the Standard Model [...]
arXiv:2112.08090 ; CERN-EP-2021-190.
- 2021. - 46 p.
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2021-12-02
15:37
Search for flavour-changing neutral-current interactions of a top quark and a gluon in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A search is presented for the production of a single top quark via left-handed flavour-changing neutral-current (FCNC) interactions of a top quark, a gluon and an up or charm quark. [...]
arXiv:2112.01302 ; CERN-EP-2021-234.
- 2021. - 50 p.
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2021-11-16
11:48
Search for associated production of a $Z$ boson with an invisibly decaying Higgs boson or dark matter candidates at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for invisible decays of the Higgs boson as well as searches for dark matter candidates, produced together with a leptonically decaying $Z$ boson, are presented. [...]
arXiv:2111.08372 ; CERN-EP-2021-204.
- 2021. - 43 p.
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