# ATLAS Preprints

2022-11-29
12:02
 Tools for estimating fake/non-prompt lepton backgrounds with the ATLAS detector at the LHC Measurements and searches performed with the ATLAS detector at the CERN Large Hadron Collider often involve signatures with one or more prompt leptons. [...] CERN-EP-2022-214. - 2022. Fulltext - Previous draft version

2022-11-28
14:46
 Charged-hadron production in $pp$, $p$+Pb, Pb+Pb, and Xe+Xe collisions at $\sqrt{s_{_\text{NN}}}=5$ TeV with the ATLAS detector at the LHC This paper presents measurements of charged-hadron spectra obtained in $pp$, $p$+Pb, and Pb+Pb collisions at $\sqrt{s}$ or $\sqrt{s_{_\text{NN}}}=5.02$ TeV, and in Xe+Xe collisions at $\sqrt{s_{_\text{NN}}}=5.44$ TeV. [...] CERN-EP-2022-221. - 2022. Fulltext - Previous draft version

2022-11-25
18:50
 Measurement of $Z\gamma\gamma$ production in $pp$ collisions at $\sqrt{s}= 13$ TeV with the ATLAS detector Cross-sections for the production of a $Z$ boson in association with two photons are measured in proton-proton collisions at a centre-of-mass energy of 13 TeV. [...] CERN-EP-2022-192. - 2022. Fulltext - Previous draft version

2022-11-24
18:03
 ATLAS flavour-tagging algorithms for the LHC Run 2 $pp$ collision dataset The flavour-tagging algorithms developed by the ATLAS Collaboration and used to analyse its dataset of $\sqrt s = 13$ TeV $pp$ collisions from Run 2 of the Large Hadron Collider are presented. [...] CERN-EP-2022-226. - 2022. Fulltext - Previous draft version

2022-11-23
11:29
 Search for dark matter produced in association with a single top quark and an energetic $W$ boson in $\sqrt{s}=$ 13 TeV $pp$ collisions with the ATLAS detector This paper presents a search for dark matter, $\chi$, using events with a single top quark and an energetic $W$ boson. [...] CERN-EP-2022-146. - 2022. Fulltext - Previous draft version

2022-11-21
15:07
 Measurement of substructure-dependent jet suppression in Pb+Pb collisions at 5.02 TeV with the ATLAS detector The ATLAS detector at the Large Hadron Collider has been used to measure jet substructure modification and suppression in Pb+Pb collisions at a nucleon-nucleon center-of-mass energy $\sqrt{s_{_\mathrm{NN}}}=5.02~\mathrm{TeV}$ in comparison with $pp$ collisions at $\sqrt{s}=5.02~\mathrm{TeV}$. [...] CERN-EP-2022-182 ; arXiv:2211.11470. - 2022. - 31 p. Fulltext - Previous draft version - Fulltext

2022-11-17
12:40
 Observation of gauge boson joint-polarisation states in $W^\pm Z$ production from $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector Measurements of joint-polarisation states of $W$ and $Z$ gauge bosons in $W^{\pm}Z$ production are presented. [...] CERN-EP-2022-202. - 2022. Fulltext - Previous draft version

2022-11-16
19:44
 Search for new phenomena in multi-body invariant masses in events with at least one isolated lepton and two jets using $\sqrt{s} = 13$ TeV proton-proton collision data collected by the ATLAS detector. A search for resonances in events with at least one isolated lepton ($e$ or $\mu$) and two jets is performed using $139~{\text{fb}}^{-1}$ of $\sqrt{s}=13$ TeV proton-proton collision data recorded by the ATLAS detector at the LHC. [...] CERN-EP-2022-179 ; arXiv:2211.08945. - 2022. - 23 p, 23 p. Fulltext - Previous draft version - Fulltext

2022-11-15
17:07
 Search for supersymmetry in final states with missing transverse momentum and three or more $b$-jets in 139 fb$^{-1}$ of proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector A search for supersymmetry involving the pair production of gluinos decaying via off-shell third-generation squarks into the lightest neutralino ($\tilde\chi^0_1$) is reported. [...] CERN-EP-2022-213 ; arXiv:2211.08028. - 2022. - 59 p. Fulltext - Previous draft version - Fulltext

2022-11-14
19:29
 Search for doubly charged Higgs boson production in multi-lepton final states using 139 fb$^{-1}$ of proton-proton collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector A search for pair production of doubly charged Higgs bosons ($H^{\pm \pm}$), each decaying into a pair of prompt, isolated, highly energetic leptons with the same electric charge, is presented. [...] CERN-EP-2022-212 ; arXiv:2211.07505. - 2022. - 31 p. Fulltext - Previous draft version - Fulltext