# CERN Accelerating science

RESTRICTED ATLAS COLLECTIONS
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# ATLAS Notes

2015-10-06
15:54
 The ATLAS Jet Trigger for LHC Run 2 / Anjos, Nuno (Institut de Fisica d'Altes Energies, Universitat Autonoma de Barcelona) The new centre of mass energy and high luminosity conditions expected for Run 2 at the Large Hadron Collider (LHC) impose more demanding constraints on the ATLAS online trigger than ever before. [...] ATL-DAQ-PROC-2015-034. - 2015. - 6 p. Original Communication (restricted to ATLAS) - Full text

2015-10-05
17:12
 Building Blocks of the Universe / Mehlhase, Sascha This article presents possibilities to impart knowledge of and enthusiasm for particle physics to essentially all non-expert target audiences by the use of LEGO bricks and models of particle physics experiments built from these. [...] ATL-OREACH-PUB-2015-001. - 2015. Original Communication (restricted to ATLAS) - Full text

2015-10-05
10:24
 Hardware-based Tracking at Trigger Level for ATLAS: The Fast TracKer (FTK) Project / Gramling, Johanna (Geneva U.) ; ATLAS Collaboration (Geneva U.) Physics collisions at 13 TeV are expected at the LHC with an average of 40-50 proton-proton collisions per bunch crossing. [...] ATL-DAQ-PROC-2015-033. - 2015. - 4 p. Original Communication (restricted to ATLAS) - Full text

2015-10-04
22:02
 Photon and photon+jet production measurements with the ATLAS detector / Bessner, Martin Florian (DESY ; Desy, Zeuthen) ; ATLAS Collaboration (DESY ; DESY, Zeuthen) Isolated prompt photons provide a direct probe of short-distance physics, complementary to that provided by measurements of jets or vector-bosons and are sensitive to the gluon density of the proton. [...] ATL-PHYS-PROC-2015-094. - 2015. - 6 p. Original Communication (restricted to ATLAS) - Full text

2015-10-04
21:56
 The ATLAS Trigger System: Ready for Run 2 / Bernlochner, Florian U The new features of the ATLAS trigger system are reviewed.. ATL-DAQ-PROC-2015-032. - 2015. - 7 p. Original Communication (restricted to ATLAS) - Full text

2015-10-04
19:03
 Search for the Standard Model Higgs boson produced in association with top quarks and decaying into a $b\bar{b}$-pair in pp collisions at $\sqrt{s}$ = 8 TeV with the ATLAS detector at the LHC / Serkin, Leonid (INFN, Udine ; INFN, Trieste ; ICTP, Trieste) A search for the Standard Model Higgs boson produced in association with a pair of top quarks ($t\bar{t}H$) and decaying into a pair of bottom quarks ($H \to b \bar{b}$) is presented. [...] ATL-PHYS-PROC-2015-093. - 2015. - 6 p. Original Communication (restricted to ATLAS) - Full text

2015-10-03
18:42
 Potential for New Phenomena in Dijet Events with the ATLAS Detector at $\sqrt{s}=13$ TeV / Dandoy, Jeffrey Rogers (U. Chicago (main)) With the start of Run II of the Large Hadron Collider (LHC), pp collisions at the center of mass energy of 13 TeV will open a great potential for observing physics beyond the Standard Model (SM). [...] ATL-PHYS-PROC-2015-092. - 2015. - 4 p. Original Communication (restricted to ATLAS) - Full text

2015-10-02
19:12
 Searches for leptoquarks and heavy leptons with the ATLAS detector at the LHC / Grancagnolo, Sergio (Humboldt U., Berlin (main)) Searches of vector-like leptons, heavy Majorana neutrinos, and leptoquarks, using the complete $20.3~fb^{-1}$ luminosity sample of $pp$ collisions collected at $8\mathrm{\ Te\kern -0.1em V}$ by the ATLAS detector, are presented in this review. [...] ATL-PHYS-PROC-2015-091. - 2015. Original Communication (restricted to ATLAS) - Full text

2015-10-02
19:07
 Measurements of the elastic, inelastic and total cross sections in pp collisions with ATLAS subdetectors / Grafstrom, Per (INFN, Bologna ; U. Bologna (main)) Results from the ATLAS experiment at LHC on the total cross section (σtot), the inelastic cross section (σinel), and the elastic cross section (σel) at √s=7 TeV are summarized . [...] ATL-PHYS-PROC-2015-090. - 2015. - 7 p. Original Communication (restricted to ATLAS) - Full text

2015-10-02
12:06
 The ATLAS transverse momentum trigger evolution at the LHC towards Run II / Strubig, Antonia (Nijmegen U.) The missing transverse momentum triggers of the ATLAS experiment at the CERN Large Hadron Collider (LHC) are designed to select collision events with non-interacting particles passing through the detector. [...] ATL-DAQ-PROC-2015-031. - 2015. - 4 p. Original Communication (restricted to ATLAS) - Full text

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ATLAS PUB Notes (2,634)