# ATLAS Preprints

2015-02-25
15:20
 A search for high-mass resonances decaying to $\tau^{+}\tau^{-}$ in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector / ATLAS Collaboration A search for high-mass resonances decaying into $\tau^{+}\tau^{-}$ final states using proton-proton collisions at $\sqrt{s}= 8$ TeV produced by the Large Hadron Collider is presented. [...] CERN-PH-EP-2015-018 ; arXiv:1502.07177. - 2015. - 27 p. Previous draft version - Full text - Full text

2015-02-20
15:09
 Differential top--antitop cross-section measurements as a function of observables constructed from final-state particles using pp collisions at $\sqrt{s}=7$ TeV in the ATLAS detector / ATLAS Collaboration Various differential cross-sections are measured in top-quark pair ($t\bar{t}$) events produced in proton--proton collisions at a centre-of-mass energy of $\sqrt{s} = 7$ TeV at the LHC with the ATLAS detector. [...] CERN-PH-EP-2014-295 ; arXiv:1502.05923. - 2015. - 42 p. Previous draft version - Full text - Full text

2015-02-19
21:21
 Search for massive supersymmetric particles decaying to many jets using the ATLAS detector in $pp$ collisions at $\sqrt{s} = 8$TeV / ATLAS Collaboration Results of a search for decays of massive particles to fully hadronic final states are presented. [...] CERN-PH-EP-2015-020 ; arXiv:1502.05686. - 2015. - 22 p. Previous draft version - Full text - Full text

2015-02-16
08:47
 Search for a CP-odd Higgs boson decaying to $Zh$ in $pp$ collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector / , A search for a heavy, CP-odd Higgs boson, $A$, decaying into a $Z$ boson and a 125 GeV Higgs boson, $h$, with the ATLAS detector at the LHC is presented. [...] CERN-PH-EP-2015-013 ; arXiv:1502.04478. - 2015. - 13 p. Previous draft version - Full text - Full text

2015-02-04
18:05
 Search for new phenomena in final states with an energetic jet and large missing transverse momentum in $pp$ collisions at $\sqrt{s}=8~$TeV with the ATLAS detector / , Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. [...] CERN-PH-EP-2014-299 ; arXiv:1502.01518. - 2015. - 34 p. Previous draft version - Full text - Full text

2015-02-02
18:33
 Observation of top-quark pair production in association with a photon and measurement of the $t\bar{t}\gamma$ production cross section in pp collisions at $\sqrt{s}=7$ TeV using the ATLAS detector / , A search is performed for top-quark pairs ($t\bar{t}$) produced together with a photon ($\gamma$) with transverse momentum $>20$ GeV using a sample of $t\bar{t}$ candidate events in final states with jets, missing transverse momentum, and one isolated electron or muon. [...] CERN-PH-EP-2014-284 ; arXiv:1502.00586. - 2015. - 16 p. Previous draft version - Full text - Full text

2015-01-30
08:57
 A Leakage Current-based Measurement of the Radiation Damage in the ATLAS Pixel Detector / Gorelov, Igor V (New Mexico U.) A measurement has been made of the radiation damage incurred by the ATLAS Pixel Detector barrel silicon modules from the beginning of operations through the end of 2012. [...] arXiv:1501.07192. - 2015. - 10 p. Preprint

2015-01-29
08:12
 Measurement of the charge asymmetry in dileptonic decays of top quark pairs in $pp$ collisions at $\sqrt{s}=7$ TeV using the ATLAS detector / , A measurement of the top--antitop ($t\bar{t}$) charge asymmetry is presented using data corresponding to an integrated luminosity of 4.6 fb$^{-1}$ of LHC $pp$ collisions at a centre-of-mass energy of 7 TeV collected by the ATLAS detector. [...] CERN-PH-EP-2014-233 ; arXiv:1501.07383. - 2015. - 33 p. Previous draft version - Full text - Full text

2015-01-28
14:22
 Search for direct pair production of a chargino and a neutralino decaying to the 125 GeV Higgs boson in $\sqrt{s}$ = 8 TeV pp collisions with the ATLAS detector / , A search is presented for the direct pair production of a chargino and a neutralino $pp\to\tilde{\chi}^\pm_1\tilde{\chi}^0_2$, where the chargino decays to the lightest neutralino and the $W$ boson, $\tilde{\chi}^\pm_1 \to \tilde{\chi}^0_1 (W^{\pm}\to\ell^{\pm}\nu)$, while the neutralino decays to the lightest neutralino and the 125 GeV Higgs boson, $\tilde{\chi}^0_2 \to \tilde{\chi}^0_1 (h\to bb/\gamma\gamma/\ell^{\pm}\nu qq)$. [...] CERN-PH-EP-2014-298 ; arXiv:1501.07110. - 2015. - 19 p. Previous draft version - Full text - Full text

2015-01-20
17:57
 Evidence for the Higgs-boson Yukawa coupling to tau leptons with the ATLAS detector / ATLAS Collaboration Results of a search for $H \to \tau \tau$ decays are presented, based on the full set of proton--proton collision data recorded by the ATLAS experiment at the LHC during 2011 and 2012. [...] CERN-PH-EP-2014-262 ; arXiv:1501.04943. - 2015. - 61 p. Previous draft version - Full text - Full text