# ATLAS Preprints

Derniers ajouts:
2019-01-20
05:24
 Energy frontier lepton-hadron colliders, vector-like quarks and leptons, preons and so on / Sultansoy, Saleh (TOBB ETU, Ankara) First of all, an importance of the LHC and FCC based energy frontier lepton-hadron and photon-hadron colliders is emphasised. [...] arXiv:1901.00309. - 6 p. Fulltext

2019-01-17
04:45
 Top-quark mass at ATLAS and CMS / Tokar, Stanislav The top-quark mass measurements carried out by the LHC experiments, ATLAS and CMS, are summarized. [...] arXiv:1901.04740 ; ATL-COM-PHYS-2018-1617. - 5 p. Fulltext

2019-01-14
10:31
 Top-antitop charge asymmetry measurements in the dilepton channel with the ATLAS detector / Kido, Shogo (Kobe University) We report a measurement of the charge asymmetry $A_C$ in top quark pair production with the ATLAS experiment. [...] arXiv:1901.04242 ; ATL-PHYS-PROC-2019-009. - 2019. - 4 p. Original Communication (restricted to ATLAS) - Full text - Fulltext

2019-01-11
14:45
 Measurement of the $t\bar{t}Z$ and $t\bar{t}W$ cross sections in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration A measurement of the associated production of a top-quark pair ($t\bar{t}$) with a vector boson ($W$, $Z$) in proton-proton collisions at a center-of-mass energy of 13 TeV is presented, using 36.1 fb$^{-1}$ of integrated luminosity collected by the ATLAS detector at the Large Hadron Collider. [...] arXiv:1901.03584 ; CERN-EP-2018-331. - 2019. - 56 p. Fulltext - Previous draft version - Fulltext

2018-12-30
17:48

2018-12-23
23:02
 Observation of electroweak $W^{\pm}Z$ boson pair production in association with two jets in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration An observation of electroweak $W^{\pm}Z$ production in association with two jets in proton-proton collisions is presented. [...] arXiv:1812.09740 ; CERN-EP-2018-286. - 2018. - 41 p. Fulltext - Previous draft version - Fulltext

2018-12-23
22:52
 Search for large missing transverse momentum in association with one top-quark in proton-proton collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration This paper describes a search for events with one top-quark and large missing transverse momentum in the final state. [...] arXiv:1812.09743 ; CERN-EP-2018-301. - 2018. - 51 p. Fulltext - Previous draft version - Fulltext

2018-12-21
21:07

2018-12-21
17:17
 Search for chargino and neutralino production in final states with a Higgs boson and missing transverse momentum at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration A search is conducted for the electroweak pair production of a chargino and a neutralino $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2$, where the chargino decays into the lightest neutralino and a $W$ boson, $\tilde\chi^\pm_1 \rightarrow \tilde\chi^0_1 W^{\pm}$, while the neutralino decays into the lightest neutralino and a Standard Model-like 125 GeV Higgs boson, $\tilde\chi^0_2 \rightarrow \tilde\chi^0_1 h$. [...] arXiv:1812.09432 ; CERN-EP-2018-306. - 2018. - 58 p. Fulltext - Previous draft version - Fulltext

2018-12-18
14:09
 Search for single production of vector-like quarks decaying into $Wb$ in $pp$ collisions at $\sqrt{s} = 13$ 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 collision data at a centre-of-mass energy of 13 TeV corresponding to an integrated luminosity of $36.1 \text{fb}^{-1}$, recorded with the ATLAS detector at the LHC in 2015 and 2016. [...] arXiv:1812.07343 ; CERN-EP-2018-226. - 2018. - 55 p. Fulltext - Previous draft version - Fulltext