CERN Accelerating science

CMS Conference Reports

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2017-01-12
11:20
Measurement of the top quark pair production cross section using dilepton events at 5.02 TeV / Gonzalez Fernandez, Juan Rodrigo (Oviedo U.) /CMS Collaboration
At hadron colliders, top quarks - the heaviest elementary particles known- are dominantly produced in pairs (ttbar), a production mechanism having been discovered more than twenty years ago at Tevatron, Fermilab. Although the ttbar process has already entered the domain of precision Physics, especially with the advent of the multi-TeV energies at the CERN Large Hadron Collider, there still remains room for dedicated experimental measurements of the top quark in the gap of energies between Tevatron and LHC. [...]
CMS-CR-2017-002.- Geneva : CERN, 2017 - 5 p. Fulltext: PDF;
In : 9th International Workshop on Top Quark Physics, Olomouc, Czech Republic, 19 - 29 Sep 2016

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2017-01-10
11:36
Noise Filter Studies for CMS Forward Hadron Calorimeter (HF) Between Old and New PMT's Using Data in 2012 / Dumanoglu, Isa (Cukurova U.) ; Guler, Yalcin (Cukurova U.) ; Gurpinar, Emine (Texas Tech.) ; Kunori, Shuichi (Texas Tech.) ; Lezki, Samet (Cukurova U.) ; Tali, Bayram (Cukurova U.)
During the data taking before 2012 some abnormal events which have higher signals than expected were observed. Most of these were due to muons. [...]
CMS-CR-2016-355.- Geneva : CERN, 2016 - 6 p. Fulltext: PDF;

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2017-01-10
11:36
Azimuthal anisotropies and initial-state fluctuations from SPS to LHC energies / Milosevic, Jovan (VINCA Inst. Nucl. Sci., Belgrade) /CMS Collaboration
The $v_{3}$ coefficient, obtained using the PbAu data from the CERES detector at the top SPS energy, is presented. The $v_{2}$ is measured over a $p_{T}$ range up to 100 GeV/c in PbPb collisions collected with the CMS detector. [...]
CMS-CR-2016-334.- Geneva : CERN, 2016 - 7 p. Fulltext: PDF;

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2017-01-10
11:36
Study of the performance of RPC system installed at the CMS experiment / SHOPOVA, Mariana (Sofiya, Inst. Nucl. Res.) ; Hadjiiska, Roumyana Mileva (Sofiya, Inst. Nucl. Res.) /CMS Collaboration
The CMS (Compact Muon Solenoid) experiment is a general purpose detector, located at the CERN Large Hadron Collider (LHC). It has a muon spectrometer equipped with a redundant system composed of three different detector technologies - Resistive Plate Chambers (RPCs) and Drift Tubes (DTs) in the barrel and RPC and Cathode Strip Chambers (CSCs) in the endcap region. [...]
CMS-CR-2016-289.- Geneva : CERN, 2016 - 7 p. Fulltext: PDF;

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2017-01-10
11:35
Measurement of Forward Energy Flow at 13 TeV with the CMS Experiment / Cerci, Salim (Cukurova U.) /CMS Collaboration
The measurement of the energy flow is performed with the forward (HF: $3.15 <\mid \eta \mid) < 5.2$) and very-forward (CASTOR: $-6.6 < \eta < -5.2$) calorimeters of CMS at the centre-of-mass energy of 13 TeV. The data were taken during the several periods of low luminosity operation in 2015. [...]
CMS-CR-2016-271.- Geneva : CERN, 2016 - 5 p. Fulltext: PDF;

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2017-01-10
11:35
Jet Production in the Very Forward Direction at 13 TeV with CMS / Sunar Cerci, Deniz (Cukurova U.) /CMS Collaboration
The new frontier collision energy $\sqrt s = 13$~TeV of the Large Hadron Collider (LHC) at the Run II has important key points in particle physics. Forward jets, abundantly produced in proton-proton ($pp$) collisions, are useful tools to test Quantum Chromodynamics (QCD) predictions at low values of parton momentum fraction $x$. [...]
CMS-CR-2016-266.- Geneva : CERN, 2016 - 5 p. Fulltext: PDF;

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2017-01-05
15:40
SUSY and BSM physics prospects at the high-luminosity LHC / Clerbaux, Barbara (Brussels U.) /ATLAS and CMS Collaborations
Prospects on searches for new physics at the high-luminosity LHC are presented for the ATLAS and CMS experiments. Two integrated luminosity scenarios are assumed 300 fb$^{-1}$, corresponding to the end of the LHC run 3, and 3000 fb$^{-1}$, the integrated luminosity expected to be collected during the LHC phase 2. [...]
CMS-CR-2016-223.- 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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2017-01-05
15:24
HEP data for everyone CERN open data and the ATLAS and CMS experiments / McCauley, Thomas (Notre Dame U.) /ATLAS and CMS Collaborations
A cornerstone of good scientific practice is to make results available to the public. This is especially true for experiments at the LHC at CERN where public investment in fundamental research is significant and long-standing. [...]
CMS-CR-2016-329.- Geneva : CERN, 2016 - 7 p. Fulltext: PDF;
In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016

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2017-01-05
15:22
MSSM Higgs searches with the CMS experiment / Chen, Ye (Beijing, Inst. High Energy Phys.) /CMS Collaboration
Recent results on searches for Beyond Standard Model production of Higgs bosons at the LHC by the CMS collaboration in the context of Minimal supersymmetric models are presented..
CMS-CR-2016-404.- Geneva : CERN, 2016 - 15 p. Fulltext: PDF;
In : The 24th International Conference on Supersymmetry and Unification of Fundamental Interactions, Melbourne, Australia, 3 - 8 Jul 2016

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2017-01-05
15:21
Searches for Dark Matter with top quarks / Andrea, Jeremy (Strasbourg, IPHC) /ATLAS and CMS Collaborations
This proceeding presents searches for Dark Matter particles produced in association with top quarks at the LHC. The searches are performed by the ATLAS and CMS collaborations and various models and topologies are investigated. [...]
CMS-CR-2016-427.- Geneva : CERN, 2016 - 8 p. Fulltext: PDF;
In : 9th International Workshop on Top Quark Physics, Olomouc, Czech Republic, 19 - 29 Sep 2016

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