CERN Accelerating science

CMS Conference Reports

Darreres entrades:
2017-09-11
16:42
Multiplicity dependence of the production of identified charged hadrons in pp and pPb collisions from CMS / Sikler, Ferenc (Budapest, RMKI) /CMS Collaboration
New results on transverse momentum spectra of identified charged hadrons in proton-proton collisions at $\sqrt{s} =$ 13 TeV are presented using the CMS detector at the LHC. Charged pions, kaons, and protons in the transverse-momentum range $p_\text{T} =$ 0.1--1.7 GeV/$c$ and for laboratory rapidities $\vert y\vert < 1$ are identified via their energy loss in the CMS silicon tracker. [...]
CMS-CR-2017-232.- Geneva : CERN, 2017 - 7 p. Fulltext: PDF;
In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05 - 12 Jul 2017

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2017-09-11
11:08
Searches for high mass BSM scalars / Nam, Kyungwook (Seoul Natl. U.) /CMS Collaboration
Searches for BSM particles using the 126 GeV Higgs boson have been carried out with the CMS detector at LHC, based on pp collision data collected at centre-of-mass energies of 7, 8, and 13 TeV. The talk presents the latest results and gives a brief review of earlier results. [...]
CMS-CR-2017-229.- Geneva : CERN, 2017 - 7 p. Fulltext: PDF;
In : 25th International Workshop on Deep Inelastic Scattering and Related Topics, Birmingham, UK, 03 - 07 Apr 2017

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2017-09-11
11:07
Single Boson Production Cross Section Measurements in CMS / Lee, Kyeongpil (Seoul Natl. U.) /CMS Collaboration
Measurements of single boson production cross sections are presented. They are based on proton-proton collision data at 8 and 13 TeV recorded with the CMS detector at the LHC. [...]
CMS-CR-2017-228.- Geneva : CERN, 2017 - 7 p. Fulltext: PDF;
In : 5th Conference on Large Hadron Collider Physics 2017, Shanghai, China, 15 - 20 May 2017

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2017-09-11
11:07
Top quark pair production and modeling via QCD in CMS / Gonzalez Fernandez, Juan Rodrigo (Oviedo U.) /CMS Collaboration
Measurements of the inclusive and differential top quark pair ($\textrm{t}\bar{\textrm{t}}$~) production cross section at centre-of-mass energies of 13 TeV and 5.02 TeV are presented, performed using CMS data collected in 2015 and 2016. The inclusive cross section is measured in the lepton+jets, dilepton and fully hadronic channels. [...]
CMS-CR-2017-227.- Geneva : CERN, 2017 - 8 p. Fulltext: PDF;
In : 25th International Workshop on Deep Inelastic Scattering and Related Topics, Birmingham, UK, 03 - 07 Apr 2017

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2017-09-11
11:06
Highlights and perspectives from the CMS experiment / Butler, Joel Nathan (Fermilab) /CMS Collaboration
In 2016, the Large Hadron Collider provided proton-proton collisions at 13 TeV center-of-mass energy and achieved very high luminosity and reliablity. The performance of the CMS Experiment in this running period and a selection of recent physics results are presented. [...]
CMS-CR-2017-226.- Geneva : CERN, 2017 - 12 p. Fulltext: PDF;
In : 5th Conference on Large Hadron Collider Physics 2017, Shanghai, China, 15 - 20 May 2017

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2017-09-11
11:06
New results on collectivity with CMS / Milosevic, Jovan (VINCA Inst. Nucl. Sci., Belgrade) /CMS Collaboration
Nonlinear response coefficients of higher-order anisotropy harmonics for charged particles are measured in PbPb collisions at 2.76 and 5.02 TeV as a function of transverse momentum and collision centrality. The nonlinear response coefficients are obtained from $v_{n}$ harmonics measured with respect to their own plane and the mixed harmonics. [...]
CMS-CR-2017-223.- Geneva : CERN, 2017 - 7 p. Fulltext: PDF;
In : 5th Conference on Large Hadron Collider Physics 2017, Shanghai, China, 15 - 20 May 2017

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2017-09-11
11:05
Searches for BSM Higgs bosons in fermion decay channels with CMS / Masetti, Gianni (INFN, Bologna) /CMS Collaboration
Recent results on searches for Beyond Standard Model production of Higgsbosons in fermion decay channels are presented. The analyses are based on proton-proton collision data recorded by the CMS experiment at 7, 8, and 13 TeV centre-of-mass energies. [...]
CMS-CR-2017-221.- Geneva : CERN, 2017 - 7 p. Fulltext: PDF;
In : 5th Conference on Large Hadron Collider Physics 2017, Shanghai, China, 15 - 20 May 2017

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2017-09-11
11:05
Very forward measurements at the LHC / Berretti, Mirko (CERN-based) /CMS and TOTEM Collaborations
In this talk we present a selection of forward physics results recently obtained with the run-1 and run-2 LHC data by the CMS, LHCf and TOTEM experiments. The status of the very forward LHC proton spectrometer, CT-PPS, is discussed: emphasis is given to the physics potential of CT-PPS and to the analyses that are currently ongoing with the data collected in 2016. [...]
CMS-CR-2017-219.- Geneva : CERN, 2017 - 7 p. Fulltext: PDF;
In : 5th Conference on Large Hadron Collider Physics 2017, Shanghai, China, 15 - 20 May 2017

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2017-09-11
11:04
Electroweak precision measurements in CMS / Dordevic, Milos (VINCA Inst. Nucl. Sci., Belgrade) /CMS Collaboration
An overview of recent results on electroweak precision measurements from the CMS Collaboration is presented. Studies of the weak boson differential transverse momentum spectra, Z boson angular coefficients, forward-backward asymmetry of Drell-Yan lepton pairs and charge asymmetry of W boson production are made in comparison to the state-of-the-art Monte Carlo generators and theoretical predictions. [...]
CMS-CR-2017-217.- Geneva : CERN, 2017 - 7 p. Fulltext: PDF;
In : 5th Conference on Large Hadron Collider Physics 2017, Shanghai, China, 15 - 20 May 2017

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2017-09-11
11:04
The CMS HGCAL detector for HL-LHC upgrade / Martelli, Arabella (CERN) /CMS Collaboration
The High Luminosity LHC (HL-LHC) will integrate 10 times more luminosity than the LHC, posing significant challenges for radiation tolerance and event pileup on detectors, especially for forward calorimetry, and hallmarks the issue for future colliders. As part of its HL-LHC upgrade program, the CMS collaboration is designing a High Granularity Calorimeter to replace the existing endcap calorimeters. [...]
CMS-CR-2017-216.- Geneva : CERN, 2017 - 8 p. Fulltext: PDF;
In : 5th Conference on Large Hadron Collider Physics 2017, Shanghai, China, 15 - 20 May 2017

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