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ATLAS Preprints

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2014-11-28
17:50
Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with $\sqrt{s} = 8$ TeV $pp$ collisions using the ATLAS detector
A low-background inclusive search for new physics in events with same-sign dileptons is presented. [...]
CERN-PH-EP-2014-158.
- 2014.
Fulltext - Previous draft version

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2014-11-27
08:06
Silicon Sensors for Trackers at High-Luminosity Environment / Peltola, Timo (Helsinki U.)
The planned upgrade of the LHC accelerator at CERN, namely the high luminosity (HL) phase of the LHC (HL-LHC foreseen for 2023), will result in a more intense radiation environment than the present tracking system was designed for. [...]
arXiv:1411.7133.
- 2014. - 7 p.
Preprint

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2014-11-24
17:23
Searches for heavy long-lived charged particles with the ATLAS detector in proton--proton collisions at $\sqrt{s} = 8 TeV$ / ATLAS Collaboration
Searches for heavy long-lived charged particles are performed using a data sample of 19.8 fb$^{-1}$ from proton--proton collisions at a centre-of-mass energy of $\sqrt{s} = 8 TeV$ collected by the ATLAS detector at the Large Hadron Collider. [...]
CERN-PH-EP-2014-252 ; arXiv:1411.6795.
- 2014. - 37 p.
Previous draft version - Full text - Full text

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2014-11-20
11:12
First Measurements of Spin Correlation Using Semi-leptonic $t\bar{t}$ Events at ATLAS / Lemmer, Boris (Gottingen U., II. Phys. Inst.)
The top quark decays before it hadronizes. [...]
ATL-PHYS-PROC-2014-254 ; arXiv:1411.5529.
- 2014. - 4 p.
Original Communication (restricted to ATLAS) - Full text - Preprint

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2014-11-17
07:57
Measurement of the top quark mass in topologies enhanced with single top quarks produced in the $t$-channel at $\sqrt{s}=8\,\mathrm{TeV}$ using the ATLAS experiment / Esch, Hendrik (Dortmund U.)
A measurement of the top quark mass in topologies enhanced with single top quarks produced in the $t$-channel produced via weak interactions is presented. [...]
arXiv:1411.3879.
- 2014. - 4 p.
Preprint

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2014-11-12
15:03
Top quark charge asymmetry measurements with ATLAS detector / De Sanctis, Umberto (U. Sussex (main))
The top quark charge asymmetry measurements performed with ATLAS detector at a centre-of-mass energy of 7 TeV are presented..
ATL-PHYS-PROC-2014-245 ; arXiv:1411.3544.
- 2014. - 5 p.
Original Communication (restricted to ATLAS) - Full text - Preprint

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2014-11-11
19:12
Search for new phenomena in events with three or more charged leptons in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector / ATLAS Collaboration
A generic search for anomalous production of events with at least three charged leptons is presented. [...]
CERN-PH-EP-2014-255 ; arXiv:1411.2921.
- 2014. - 42 p.
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2014-11-09
16:32
Measurements of the Nuclear Modification Factor for Jets in Pb+Pb Collisions at $\sqrt{s_{\mathrm{NN}}}=2.76$ TeV with the ATLAS Detector / ATLAS Collaboration
Measurements of inclusive jet production are performed in $pp$ and Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}}=2.76$ TeV with the ATLAS detector at the LHC, corresponding to integrated luminosities of 4.0 $\mathrm{pb}^{-1}$ and 0.14 $\mathrm{nb}^{-1}$ , respectively. [...]
CERN-PH-EP-2014-172 ; arXiv:1411.2357.
- 2014. - 6 p.
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2014-11-08
07:40
Status and Implications of BSM Searches at the LHC / Halkiadakis, Eva (Rutgers U., Piscataway) ; Redlinger, George (Brookhaven) ; Shih, David (Rutgers U., Piscataway)
The LHC has collided protons on protons at center-of-mass energies of 7 and 8 TeV between 2010-2012, referred to as the Run I period. [...]
arXiv:1411.1427.
- 2014. - 42 p.
Preprint

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2014-11-06
00:29
Measurement of three-jet production cross-sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector / ATLAS Collaboration
Double-differential three-jet production cross-sections are measured in proton--proton collisions at a centre-of-mass energy of $\sqrt{s} = 7TeV$ using the ATLAS detector at the Large Hadron Collider [...]
CERN-PH-EP-2014-157 ; arXiv:1411.1855.
- 2014. - 22 p.
Previous draft version - Full text - Full text

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