2014-04-23
16:36 |
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2014-04-23
10:25 |
Heavy-Ion Results form the CMS Experiment
/ Boimska, Bozena (NCBJ, Swierk)
/CMS Collaboration
The Compact Muon Solenoid experiment at the LHC accelerator uses various physics observables to study a hot and dense medium created in heavy-ion collisions. Understanding of the medium properties requires conducting studies for different colliding systems; these include PbPb collisions but also reference pp and pPb data. [...]
CMS-CR-2014-039.-
Geneva : CERN, 2014 - 20 p.
Fulltext: PDF;
In : XX Cracow Epiphany Conference on the Physics at the LHC, Cracow, Poland, 8 - 10 Jan 2014
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2014-04-23
10:25 |
Bottomonium production in pp, pPb, and PbPb collisions with CMS
/ Moon, Dong Ho (Illinois U., Chicago)
/CMS Collaboration
The three Y states (1S, 2S, 3S) were measured separately using the Compact Muon Solenoid (CMS) experimental apparatus via their dimuon decays in pp and pPb collisions, in the rapidity range $-1.9 < y < 1.9$ in the centre-of-mass of the collision. The datasets used in the analysis correspond to recorded integrated luminosities of about 31/nb (pPb) and 5.1/pb (pp), collected in 2013 by the CMS experiment at the LHC, at a centre-of-mass energy per nucleon-nucleon pair of 5.02 TeV and 2.76 TeV respectively. [...]
CMS-CR-2014-044.-
Geneva : CERN, 2014 - 6 p.
Fulltext: PDF;
In : 6th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions, Cape Town, South Africa, 4 - 8 Nov 2013
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2014-04-23
10:25 |
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2014-04-23
10:25 |
Top Quark Production at CMS
/ Diez, Carmen (DESY)
/CMS Collaboration
An overview of recent measurements of top quark pair production is presented, including inclusive cross sections as well as differential distributions. The production of single top quarks via the three processes, t-channel, s-channel, and tW-associated production is also discussed. [...]
CMS-CR-2014-037.-
Geneva : CERN, 2014 - 8 p.
Fulltext: PDF;
In : 28ème Rencontres de Physique de La Vallée d'Aoste, La Thuile, Vallee d'Aoste, Italy, 23 Feb - 1 Mar 2014
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2014-04-23
10:25 |
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2014-04-23
10:12 |
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2014-04-23
10:11 |
Rate-capability study for a four-gap phenolic RPC with a Cs-137 source
/ Lee, Kyong Sei (Korea U.)
/CMS Collaboration
We report test results of a prototype four-gap phenolic resistive plate chamber (RPC) with high-rate gamma rays irradiated from a 200-mCi 137Cs source. The detector signals of the prototype four-gap RPC were digitized at charge thresholds of 80, 130, and 170 fC by using a 32-channel front-end-electronics board, previously developed for the current double-gap RPCs in CMS. [...]
CMS-CR-2014-031.-
Geneva : CERN, 2014 - 9 p.
Fulltext: PDF;
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2014-04-23
10:11 |
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2014-04-23
10:11 |
Diboson and EWK Physics at CMS
/ Calderon Tazon, Alicia (Cantabria Inst. of Phys.)
/CMS Collaboration
We present the most recent studies of diboson production and electroweak physics in proton-proton collisions at 7 TeV and 8 TeV center-of-mass energy based on data recorded by the CMS detector at the LHC in 2011 and 2012. These include precise measurements of $\gamma\gamma$, ZZ and WZ production. [...]
CMS-CR-2014-029.-
Geneva : CERN, 2014 - 9 p.
Fulltext: PDF;
In : 28ème Rencontres de Physique de La Vallée d'Aoste, La Thuile, Vallee d'Aoste, Italy, 23 Feb - 1 Mar 2014
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