# ATLAS Preprints

Posledne pridané:
2017-09-22
09:29
 $ZZ \to \ell^{+}\ell^{-}\ell^{\prime +}\ell^{\prime -}$ cross-section measurements and search for anomalous triple gauge couplings in 13 TeV $pp$ collisions with the ATLAS detector Measurements of $ZZ$ production in the $\ell^{+}\ell^{-}\ell^{\prime +}\ell^{\prime -}$ channel in proton-proton collisions at 13 TeV center-of-mass energy at the Large Hadron Collider are presented. [...] CERN-EP-2017-163. - 2017. Fulltext - Previous draft version

2017-09-21
11:11
 Search for additional heavy neutral Higgs and gauge bosons in the ditau final state produced in 36 fb$^{-1}$ of $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector A search for heavy neutral Higgs bosons and $Z^{\prime}$ bosons is performed using a data sample corresponding to an integrated luminosity of 36.1 fb$^{-1}$ from proton-proton collisions at $\sqrt{s}$ = 13 TeV recorded by the ATLAS detector at the LHC during 2015 and 2016. [...] CERN-EP-2017-199. - 2017. Fulltext - Previous draft version

2017-09-21
11:00
 Study of ordered hadron chains with the ATLAS detector The analysis of the momentum difference between charged hadrons in high-energy proton-proton collisions is performed in order to study coherent particle production. [...] CERN-EP-2017-092. - 2017. Fulltext - Previous draft version

2017-09-20
10:11
 A search for resonances decaying into a Higgs boson and a new particle $X$ in the $XH \to qqbb$ final state with the ATLAS detector / ATLAS Collaboration A search for heavy resonances decaying into a Higgs boson ($H$) and a new particle ($X$) is reported, utilizing 36.1 fb$^{-1}$ of proton--proton collision data at $\sqrt{s} =$ 13 TeV collected during 2015 and 2016 with the ATLAS detector at the CERN Large Hadron Collider. [...] arXiv:1709.06783 ; CERN-EP-2017-204. - 2017. - 36 p, 36 p. Fulltext - Previous draft version - Preprint

2017-09-13
18:05
 Direct top-quark decay width measurement in the $t\bar{t}$ lepton+jets channel at $\sqrt{s}=8 \rm{TeV}$ with the ATLAS experiment / ATLAS Collaboration This paper presents a direct measurement of the decay width of the top quark using $t\bar{t}$ events in the lepton+jets final state. [...] CERN-EP-2017-187 ; arXiv:1709.04207. - 2017. - 44 p. Fulltext - Previous draft version - Preprint

2017-09-13
16:45
 Search for the SM Higgs boson produced in association with top quarks at $\sqrt{s}$ = 13 TeV with the ATLAS detector at the LHC / Serkin, Leonid (INFN Gruppo Collegato di Udine and ICTP, Trieste) A review of the searches for the SM Higgs boson produced in association with a pair of top quarks, $t\bar{t}H$, using up to 13.3~fb$^{-1}$ of pp collisions at $\sqrt{s}$ = 13 TeV collected with the ATLAS detector at the LHC is presented. [...] ATL-PHYS-PROC-2017-131 ; arXiv:1709.04381. - 2017. - 4 p. Original Communication (restricted to ATLAS) - Full text - Preprint

2017-09-12
10:29
 Search for supersymmetry in events with $b$-tagged jets and missing transverse momentum in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector A search for the supersymmetric partners of the Standard Model bottom and top quarks is presented. [...] CERN-EP-2017-154. - 2017. Fulltext - Previous draft version

2017-09-12
09:37
 Search for a scalar partner of the top quark in the jets plus missing transverse momentum final state at $\sqrt{s}$=13 TeV with the ATLAS detector A search for pair production of a scalar partner of the top quark in events with four or more jets plus missing transverse momentum is presented. [...] CERN-EP-2017-162. - 2017. Fulltext - Previous draft version

2017-09-12
09:01
 Characterization of Novel Thin N-in-P Planar Pixel Modules for the ATLAS Inner Tracker Upgrade / Beyer, Julien-Christopher (Munich, Max Planck Inst.) ; La Rosa, Alessandro (Munich, Max Planck Inst.) ; Macchiolo, Anna (Munich, Max Planck Inst.) ; Nisius, Richard (Munich, Max Planck Inst.) ; Savic, Natascha (Munich, Max Planck Inst.) The ATLAS experiment will undergo a major upgrade of the tracker system in view of the high luminosity phase of the LHC (HL-LHC) to start operation in 2026. [...] arXiv:1612.01281. - 5 p. Preprint

2017-09-11
15:58
 Measurement of $\tau$ polarisation in $Z/\gamma^{*}\rightarrow\tau\tau$ decays in proton--proton collisions at $\sqrt{s}=8$ TeV with the ATLAS detector This paper presents a measurement of the polarisation of $\tau$ leptons produced in $Z/\gamma^{*}\rightarrow\tau\tau$ decays which is performed with a dataset of proton-proton collisions at $\sqrt{s}=8$ TeV, corresponding to an integrated luminosity of 20.2 fb$^{-1}$ recorded with the ATLAS detector at the LHC in 2012. [...] CERN-EP-2017-172. - 2017. Fulltext - Previous draft version