CERN Accelerating science

ATLAS Preprints

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2016-09-23
14:27
Run 1 Higgs legacy combination / Donato, Silvio (INFN, Pisa ; Pisa, Scuola Normale Superiore) /ATLAS and CMS Collaborations
The discovery of the Higgs boson has been an important success of the LHC Run 1. This document presents the combination of the ATLAS and CMS measurements of the Higgs boson production and decay rates and of the Higgs boson coupling with vector bosons and fermions. [...]
CMS-CR-2016-209.- Geneva : CERN, 2016 - 21 p. Fulltext: PDF;
In : 4th Conference on Large Hadron Collider Physics 2016 (LHCP 2016), Lund, Sweden, 13 - 18 Jun 2016

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2016-09-22
09:24
Measurement of $W$ boson angular distributions in events with high transverse momentum jets at $\sqrt{s}=$ 8 TeV using the ATLAS detector / ATLAS Collaboration
The $W$ boson angular distribution in events with high transverse momentum jets is measured using data collected by the ATLAS experiment from proton--proton collisions at a centre-of-mass energy $\sqrt{s}=$ 8 TeV at the Large Hadron Collider, corresponding to an integrated luminosity of 20.3 fb$^{-1}$. [...]
arXiv:1609.07045 ; CERN-EP-2016-182.
- 2016. - 38 p.
Previous draft version - Preprint - Full text

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2016-09-20
15:36
Measurements of long-range azimuthal anisotropies and associated Fourier coefficients for $pp$ collisions at $\sqrt{s}=5.02$ and 13 TeV and $p$+Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV with the ATLAS detector / ATLAS Collaboration
ATLAS measurements of two-particle correlations are presented for $\sqrt{s} = 5.02$ and 13 TeV $pp$ collisions and for $\sqrt{s_{\mathrm{NN}}} = 5.02$ TeV $p$+Pb collisions at the LHC. [...]
arXiv:1609.06213 ; CERN-EP-2016-200.
- 2016. - 57 p.
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2016-09-20
14:55
Heavy flavour physics from CMS and ATLAS / Swain, Sanjay Kumar (Bhubaneswar, Inst. Phys.) /ATLAS and CMS Collaborations
The study of heavy flavor physics plays an important role in testing Quantum Chromody- namics (QCD) calculations. Here we discuss the production and properties of b and c quarks. The physics properties show up through different experimental observables. [...]
CMS-CR-2016-222.- Geneva : CERN, 2016 - 10 p. Fulltext: PDF;
In : 51st Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 12 - 19 Mar 2016

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2016-09-20
14:53
Top quark pair charge asymmetry and spin correlation measurements [CMS speaker] / Chwalek, Thorsten (KIT, Karlsruhe, EKP) /ATLAS and CMS Collaborations
We give an overview over charge asymmetry and spin correlation measurements in top quark pair production. The presented analyses use data collected with the ATLAS and CMS detectors at a center-of-mass energy of 8TeV. [...]
CMS-CR-2016-178.- Geneva : CERN, 2016 - 12 p. Fulltext: PDF;
In : 4th Conference on Large Hadron Collider Physics 2016 (LHCP 2016), Lund, Sweden, 13 - 18 Jun 2016

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2016-09-20
14:52
Jet and photon physics in pp collisions at the LHC / Ciulli, Vitaliano (INFN, Florence ; Florence U.) /ALICE,ATLAS,CMS and LHCB Collaborations
Jets and photons production in proton-proton collisions at the Large Hadron Collider at CERN are key processes to test predictions of Quantum Chromodynamics and constraint the parton distribution functions of the proton. In this paper the most recent measurements from the LHC Collaborations are reviewed..
CMS-CR-2016-215.- Geneva : CERN, 2016 - 19 p. Fulltext: PDF;
In : 4th Conference on Large Hadron Collider Physics 2016 (LHCP 2016), Lund, Sweden, 13 - 18 Jun 2016

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2016-09-16
11:21
Recent Results from CMS and ATLAS: Electroweak Symmetry, Breaking and Beyond / Azzurri, Paolo (INFN, Pisa) /ATLAS and CMS Collaborations
The discovery of the Higgs boson, announced by the CMS and ATLAS collaborations in 2012, unearthed the final cornerstone of the standard electroweak model of particle physics, and repre- sents the main legacy of the LHC Run 1. With Run 1 data the mass of the Higgs boson has been determined with 0.2pct precision, while coupling properties are only established at the 10pct level or worse. [...]
CMS-CR-2016-195.- Geneva : CERN, 2016 - 22 p. Fulltext: PDF;
In : 54th International Winter Meeting on Nuclear Physics, Bormio, Italy, 25 - 29 Jan 2016

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2016-09-16
11:16
Search for anomalous electroweak production of $WW/WZ$ in association with a high-mass dijet system in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS detector / ATLAS Collaboration
A search is presented for anomalous quartic gauge boson couplings in vector-boson scattering. [...]
arXiv:1609.05122 ; CERN-EP-2016-171.
- 2016. - 37 p.
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2016-09-16
11:12
Compressed and Stealth SUSY searches with ATLAS and CMS / Zevi Della Porta, Giovanni (UC, San Diego) /ATLAS and CMS Collaborations
Searches for compressed and Stealth supersymmetry models present new and interesting challenges with respect to traditional searches. We discuss recent results of the ATLAS and CMS collaborations based on the first LHC dataset collected at a center-of-mass energy of 13 TeV. [...]
CMS-CR-2016-214.- Geneva : CERN, 2016 - 10 p. Fulltext: PDF;
In : 4th Conference on Large Hadron Collider Physics 2016 (LHCP 2016), Lund, Sweden, 13 - 18 Jun 2016

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2016-09-15
13:20
Search for dark matter in association with a Higgs boson decaying to $b$-quarks in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for dark matter pair production in association with a Higgs boson decaying to a pair of bottom quarks is presented, using 3.2 $fb^{-1}$ of $pp$ collisions at a centre-of-mass energy of 13 TeV collected by the ATLAS detector at the LHC. [...]
arXiv:1609.04572 ; CERN-EP-2016-181.
- 2016. - 36 p.
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