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CERN Document Server Sök i 118 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.51 sekunder. 
1.
Jet production rates in association with W and Z bosons in pp collisions at sqrt(s) = 7 TeV / CMS Collaboration
Measurements of jet production rates in association with W and Z bosons for jet transverse momenta above 30 GeV are reported, using a sample of proton-proton collision events recorded by CMS at sqrt(s) = 7 TeV, corresponding to an integrated luminosity of 36 inverse picobarns. The study includes the measurement of the normalized inclusive rates of jets sigma(V + >= n jets)/sigma(V), where V represents either a W or a Z. [...]
arXiv:1110.3226; CERN-PH-EP-2011-125; CMS-EWK-10-012; CMS-EWK-10-012; CERN-PH-EP-2011-125.- Geneva : CERN, 2012 - 45 p. - Published in : JHEP 01 (2012) 010 Fulltext: PDF; Springer Open Access article: PDF; External links: FERMILABTODAY; DURHAM
2.
Measurement of the weak mixing angle with the Drell-Yan process in proton-proton collisions at the LHC / CMS Collaboration
A multivariate likelihood method to measure electroweak couplings with the Drell-Yan process at the LHC is presented. The process is described by the dilepton rapidity, invariant mass, and decay angle distributions. [...]
arXiv:1110.2682; CMS-EWK-11-003; CERN-PH-EP-2011-159; CMS-EWK-11-003; CERN-PH-EP-2011-159.- Geneva : CERN, 2011 - 41 p. - Published in : Phys. Rev. D 84 (2011) 112002 APS Open Access article: PDF; Fulltext: arXiv:1110.2682 - PDF; fermi - PDF; fermilab-pub-11-749-cms - PDF; External link: FERMILABTODAY
3.
Measurement of energy flow at large pseudorapidities in pp collisions at $\sqrt{s}$ = 0.9 and 7 TeV / CMS Collaboration
The energy flow, dE/d(eta), is studied at large pseudorapidities in proton-proton collisions at the LHC, for centre-of-mass energies of 0.9 and 7 TeV. The measurements are made in the pseudorapidity range 3.15 < |eta| < 4.9, for both minimum-bias events and events with at least two high-momentum jets, using the CMS detector. [...]
arXiv:1110.0211; CERN-PH-EP-2011-086; CMS-FWD-10-011; CMS-FWD-10-011; CERN-PH-EP-2011-086.- Geneva : CERN, 2011-11 - 37 p.
Fulltext: PDF; Springer Open Access article: PDF; External link: Rivet analyses reference
4.
Forward Energy Flow, Central Charged-Particle Multiplicities, and Pseudorapidity Gaps in W and Z Boson Events from pp Collisions at $\sqrt{s}$ = 7 TeV / CMS Collaboration
A study of forward energy flow and central charged-particle multiplicity in events with W and Z bosons decaying into leptons is presented. The analysis uses a sample of 7 TeV pp collisions, corresponding to an integrated luminosity of 36 inverse picobarns, recorded by the CMS experiment at the LHC. [...]
arXiv:1110.0181; CERN-PH-EP-2011-141; CMS-FWD-10-008; CMS-FWD-10-008; CERN-PH-EP-2011-141.- Geneva : CERN, 2012-01-20 - 28 p. - Published in : Eur. Phys. J. C 72 (2012) 1839 Fulltext: PDF; Springer Open Access article: PDF;
5.
Performance of $\tau$-lepton reconstruction and identification in CMS / CMS Collaboration
The performance of tau-lepton reconstruction and identification algorithms is studied using a data sample of proton-proton collisions at sqrt(s)=7 TeV, corresponding to an integrated luminosity of 36 inverse picobarns collected with the CMS detector at the LHC. The tau leptons that decay into one or three charged hadrons, zero or more short-lived neutral hadrons, and a neutrino are identified using final-state particles reconstructed in the CMS tracker and electromagnetic calorimeter. [...]
arXiv:1109.6034; CERN-PH-EP-2011-137; CMS-TAU-11-001; CMS-TAU-11-001; CERN-PH-EP-2011-137.- Geneva : CERN, 2012-01 - 32 p. - Published in : JINST 7 (2012) P01001 Fulltext: fermi - PDF; arXiv:1109.6034 - PDF; fermilab-pub-11-818-cms - PDF; IOP Open Access article: PDF;
6.
Search for a Vectorlike Quark with Charge 2/3 in t + Z Events from pp Collisions at $\sqrt{s}$ = 7 TeV / CMS Collaboration
A search for pair-produced heavy vector-like charge-2/3 quarks, T, in pp collisions at a center-of-mass energy of 7 TeV, is performed with the CMS detector at the LHC. Events consistent with the flavor-changing-neutral-current decay of a T quark to a top quark and a Z boson are selected by requiring two leptons from the Z-boson decay, as well as an additional isolated charged lepton. [...]
arXiv:1109.4985; CERN-PH-EP-2011-139; CMS-EXO-11-005; CMS-EXO-11-005; CERN-PH-EP-2011-139.- Geneva : CERN, 2011-12-29 - 15 p. - Published in : Phys. Rev. Lett. 107 (2011) 271802 APS Open Access article: PDF; Fulltext: PDF;
7.
Search for Supersymmetry at the LHC in Events with Jets and Missing Transverse Energy / CMS Collaboration
A search for events with jets and missing transverse energy is performed in a data sample of pp collisions collected at sqrt(s) = 7 TeV by the CMS experiment at the LHC. The analyzed data sample corresponds to an integrated luminosity of 1.14 inverse femtobarns. [...]
arXiv:1109.2352; CERN-PH-EP-2011-138; CMS-SUS-11-003; CMS-SUS-11-003; CERN-PH-EP-2011-138.- Geneva : CERN, 2011-11-21 - 16 p. - Published in : Phys. Rev. Lett. 107 (2011) 221804 APS Open Access article: PDF; Fulltext: arXiv:1109.2352 - PDF; fermi - PDF; fermilab-pub-11-699-cms - PDF;
8.
Measurement of the $t\bar{t}$ Production Cross Section in pp Collisions at 7 TeV in Lepton + Jets Events Using b-quark Jet Identification / CMS Collaboration
A new measurement of the inclusive production cross section for pp to t t-bar is performed at a center-of-mass energy of 7 TeV using data collected by the CMS experiment at the LHC. The analysis uses a data sample corresponding to an integrated luminosity of 36 inverse picobarns, and is based on the final state with one isolated, high transverse momentum muon or electron, missing transverse energy, and hadronic jets. [...]
arXiv:1108.3773; CERN-PH-EP-2011-085; CMS-TOP-10-003; CMS-TOP-10-003; CERN-PH-EP-2011-085.- Geneva : CERN, 2011 - 39 p. - Published in : Phys. Rev. D 84 (2011) 092004 APS Open Access article: PDF; Fulltext: PDF; External link: FERMILABTODAY
9.
Measurement of the Differential Cross Section for Isolated Prompt Photon Production in pp Collisions at 7 TeV / CMS Collaboration
A measurement of the differential cross section for the inclusive production of isolated prompt photons in proton-proton collisions at a centre-of-mass energy of 7 TeV is presented. The data sample corresponds to an integrated luminosity of 36 inverse picobarns recorded by the CMS detector at the LHC. [...]
arXiv:1108.2044; CERN-PH-EP-2011-128; CMS-QCD-10-037; CMS-QCD-10-037; CERN-PH-EP-2011-128.- Geneva : CERN, 2011 - 29 p. - Published in : Phys. Rev. D 84 (2011) 052011 APS Open Access article: PDF; Fulltext: PDF; External link: DURHAM
10.
Measurement of the Drell-Yan cross section in pp collisions at √s = 7 TeV / CMS Collaboration
The Drell-Yan differential cross section is measured in pp collisions at sqrt(s) = 7 TeV, from a data sample collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 36 inverse picobarns. The cross section measurement, normalized to the measured cross section in the Z region, is reported for both the dimuon and dielectron channels in the dilepton invariant mass range 15-600 GeV. [...]
arXiv:1108.0566; CERN-PH-EP-2011-093; CMS-EWK-10-007; CMS-EWK-10-007; CERN-PH-EP-2011-093.- Geneva : CERN, 2011 - 41 p. - Published in : JHEP 10 (2011) 007 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint

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