# ATLAS Notes

Ultimi arrivi:
2016-07-01
08:47
 Dark Matter searches with Mono-X signatures at the ATLAS experiment / Tolley, Emma (Harvard University, Department of Physics) At the LHC dark matter particles can be produced in association with Standard Model particles coming from initial state radiation. [...] ATL-PHYS-PROC-2016-090. - 2016. - 6 p. Original Communication (restricted to ATLAS) - Full text

2016-06-30
16:17
 Search for the 125 GeV Higgs Boson at 13 TeV in the diboson decay channels, by the ATLAS collaboration / ATLAS Collaboration The ATLAS collaboration has searched for the Standard Model Higgs Boson in the first run-2 data using 3.2 $fb^{-1}$ at 13 TeV delivered by LHC. [...] ATL-PHYS-PROC-2016-089. - 2016. - 6 p. Original Communication (restricted to ATLAS) - Full text

2016-06-30
12:59
 ATLAS Future Upgrade / Vankov, Peter (FOM - Institute SAF Nikhef and University of Amsterdam/Nikhef) ; ATLAS Collaboration (FOM - Institute SAF Nikhef and University of Amsterdam/Nikhef) After the successful operation at the center-of-mass energies of 7 and 8 TeV in 2010 - 2012, the LHC is ramped up and successfully took data at the center-of-mass energies of 13 TeV in 2015. [...] ATL-UPGRADE-PROC-2016-003. - 2016. - 6 p. Original Communication (restricted to ATLAS) - Full text

2016-06-30
11:30
 Recent results on B-Physics and Quarkonia with the ATLAS detector / Maevskiy, Artem (M.V.Lomonosov Moscow State University) The paper describes several measurements recently completed by ATLAS: (a) the decay of $\Lambda^0_b$ into $\Lambda^0$ and $\psi(2\text{S})$, observed for the first time and compared to the decay into $\Lambda^0$ and $J/\psi$; (b) the decay of $B^0_c$ into $J/\psi D^+_s$ and $J/\psi D^{*+}_s$, including polarisation measurement for the latter channel; (c) the measurement of the ratio of the $b$-quark fragmentation fractions $f_s/f_d$, which complements a previous measurement of LHCb over a different range of $p_{\text{T}}$ and $y$; (d) $B^+$ mass reconstruction in the decay of $B^+$ to $J/\psi$ and $K^+$ at ATLAS at 13 TeV $pp$ collisions; (e) measurement of the differential non-prompt $J/\psi$ production fraction at 13 TeV.. ATL-PHYS-PROC-2016-088. - 2016. - 6 p. Original Communication (restricted to ATLAS) - Full text

2016-06-29
22:12
 Searches for new physics in high-mass fermionic final states and jets with the ATLAS detector at the LHC / Viazlo, Oleksandr (Lunds universitet, Fysiska institutionen) ; ATLAS Collaboration (Lunds universitet, Fysiska institutionen) Many new physics scenarios beyond the Standard Model predict resonant or non-resonant production of high-transverse momentum fermions or gluons. [...] ATL-PHYS-PROC-2016-087. - 2016. - 6 p. Original Communication (restricted to ATLAS) - Full text

2016-06-29
22:02
 Measurements of charged-particle distributions at $\sqrt{s}=8$ and $13$ TeV with the ATLAS detector / Lukas, Wolfgang (Institut fuer Astro- und Teilchenphysik der Leopold-Franzens-Universitaet Innsbruck) Inclusive charged-particle measurements at hadron colliders probe the low-energy non-perturbative region of QCD. [...] ATL-PHYS-PROC-2016-086. - 2016. Original Communication (restricted to ATLAS) - Full text

2016-06-29
17:11
 Top quark pair production cross section measurements with the ATLAS detector / Hasib, A. (Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma) Measurements of the inclusive and the differential top quark pair production cross sections in proton-proton collisions at the center of mass energy of 8 and 13 TeV with the ATLAS detector at the Large Hadron Collider are presented. [...] ATL-PHYS-PROC-2016-085. - 2016. - 6 p. Original Communication (restricted to ATLAS) - Full text

2016-06-29
17:09
 Latest electroweak and Higgs physics results from LHC / Kortner, Sandra (Max-Planck-Institut fuer Physik) After the discovery of a Higgs boson, it is more important than ever to explore the electroweak sector of the Standard Model together with its mechanism responsible for the generation of weak boson masses. [...] ATL-PHYS-PROC-2016-084. - 2016. - 11 p. Original Communication (restricted to ATLAS) - Full text

2016-06-29
09:06
 Measurement of jet properties with the ATLAS detector / Beauchemin, Pierre-Hugues (Tufts University) The average charge and the multiplicity of charged hadrons within a jet provide new insights into the modeling of strong interactions. [...] ATL-PHYS-PROC-2016-083. - 2016. - 6 p. Original Communication (restricted to ATLAS) - Full text

2016-06-27
22:52
 The ATLAS Tile Calorimeter, its performance with 13~TeV proton-proton collisions, and its upgrades for the high luminosity LHC / Davidek, Tomas (Charles University in Prague, Faculty of Mathematics and Physics) The Tile Calorimeter (TileCal) is the central hadronic calorimeter of the ATLAS experiment at the LHC. [...] ATL-TILECAL-PROC-2016-008. - 2016. Original Communication (restricted to ATLAS) - Full text

Concentra su:
ATLAS PUB Notes (2,657)