# CERN Accelerating science

RESTRICTED ATLAS COLLECTIONS
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# ATLAS Notes

2018-11-15
09:18
 Searches for high-mass resonances decaying to pairs of bosons using the ATLAS detector / Grevtsov, Kirill (DESY, Hamburg and Zeuthen) Several beyond the Standard Model theories predict the existence of new heavy particles decaying into pairs of gauge bosons. [...] ATL-PHYS-PROC-2018-156. - 2018. - 4 p. Original Communication (restricted to ATLAS) - Full text

2018-11-15
02:06
 Searches for non-Standard Model decays to two light bosons of the Higgs boson / Schwartzman, Ariel (SLAC National Accelerator Laboratory) Theories beyond the Standard Model predict Higgs boson decays that do not exist in the Standard Model, such as decays into two light bosons (a). [...] ATL-PHYS-PROC-2018-155. - 2018. - 4 p. Original Communication (restricted to ATLAS) - Full text

2018-11-14
15:44
 New Small Wheel Trigger Simulation and Performance / Mwewa, Chilufya (University of Cape Town) The instantaneous luminosity of the Large Hadron Collider (LHC) at CERN will be increased up to a factor of seven with respect to the original design value to explore higher energy scales. [...] ATL-MUON-PROC-2018-017. - 2018. - 4 p. Original Communication (restricted to ATLAS) - Full text

2018-11-14
08:44
 Search prospects for resonant Higgs boson pair production in the $b\bar{b}b\bar{b}$ final state with large-radius jets from $pp$ collisions at the HL-LHC This note presents a study of resonant Higgs boson pair production in the $b\bar{b}b\bar{b}$ final state with 3000 fb$^{-1}$ of $\sqrt{s} = 14$ TeV $pp$ collisions at the HL-LHC. [...] ATL-PHYS-PUB-2018-028. - 2018. Original Communication (restricted to ATLAS) - Full text

2018-11-13
19:03
 Performance and Calibration of 2m^2-sized 4-layered Micromegas Detectors for the ATLAS Upgrade / Herrmann, Maximilian Georg (Fakultaet fuer Physik, Ludwig-Maximilians-Universitaet Muenchen) The increased luminosity of the HL-LHC requires a new, high rate capable, high resolution detec- tor technology for the inner end cap of the muon spectrometer of the ATLAS experiment. [...] ATL-MUON-PROC-2018-016. - 2018. - 4 p. Original Communication (restricted to ATLAS) - Full text

2018-11-13
10:09
 Search for lepton flavour violation with the ATLAS experiment / Le, Brian (ARC Centre of Excellence in Particle Physics at the Terascale, School of Physics, The University of Melbourne) Lepton flavor violation (LFV) is a striking signature of potential beyond the Standard Model physics. [...] ATL-PHYS-PROC-2018-154. - 2018. Original Communication (restricted to ATLAS) - Full text

2018-11-12
13:50
 SUSY Searches with Taus at the LHC The supersymmetric partner of the tau lepton, the stau, is predicted to be relatively light in a range of SUSY models, and may be a key for dark matter. [...] ATL-PHYS-PROC-2018-153. - 2018. - 12 p. Original Communication (restricted to ATLAS) - Full text

2018-11-10
17:12
 A High Granularity Timing Detector for the Phase-2 Upgrade of the ATLAS Experiment: Detector concept, R&D, and first test beam results / Schwartzman, Ariel (SLAC National Accelerator Laboratory) The expected increase of the particle flux at the high luminosity phase of the LHC (HL-LHC) with instantaneous luminosities up to {$L =7.5 \times 10^{34} cm^{-2} s^{-1}$} will have a severe impact on the ATLAS detector performance. [...] ATL-LARG-PROC-2018-011. - 2018. - 4 p. Original Communication (restricted to ATLAS) - Full text

2018-11-10
13:48
 Top Quark Properties Measurements with ATLAS / Peters, Reinhild (School of Physics and Astronomy, University of Manchester) The top quark, discovered in 1995 by the CDF and D0 experiments at the Fermilab's Tevatron proton-antiproton collider, is the heaviest known elementary particle today. [...] ATL-PHYS-PROC-2018-152. - 2018. - 4 p. Original Communication (restricted to ATLAS) - Full text

2018-11-10
07:42
 Trigger Information Data Flow for the ATLAS EventIndex / Mineev, Mikhail (Joint Institute for Nuclear Research) ; Prokoshin, Fedor (Universidad Tecnica Federico Santa Maria) ; Iakovlev, Alexander (Joint Institute for Nuclear Research) The trigger information is an important part of the ATLAS event data. [...] ATL-SOFT-PROC-2018-020. - 2018. - 5 p. Original Communication (restricted to ATLAS) - Full text

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ATLAS PUB Notes (2,742)