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pro vyhledávání: '"T. Ruchti"'
Akademický článek
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A measurement of the forward-backward asymmetry (AFB) of Drell-Yan lepton pairs in pp collisions at s=7TeV is presented. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 5fb-1. The asymmetry is measured as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::24684f0dc1adb0e75115f265a523763f
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073359
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073359
The results of a search for flavor changing neutral currents in top quark decays t→Zq in events with a topology compatible with the decay chain tt̄→Wb+Zq→ℓνb+ℓℓq are presented. The search is performed with a data sample corresponding to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::f4cd10f97bc50af475b4636ceaccfd97
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073343
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073343
Searches are reported for Higgs bosons in the context of either the standard model extended to include a fourth generation of fermions (SM4) with masses of up to 600 GeV or fermiophobic models. For the former, results from three decay modes (ττ, WW
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::18f94ff13df9af4fd5576152bf3ab4e3
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073250
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073250
Results from the first study of isolated-photon+jet correlations in relativistic heavy ion collisions are reported. The analysis uses data from PbPb collisions at a centre-of-mass energy of 2.76TeV per nucleon pair corresponding to an integrated lumi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::0ffcc8716cc0fc9a65728144968f4411
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073355
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073355
Results are presented from a search for a W' boson using a dataset corresponding to 5.0fb-1 of integrated luminosity collected during 2011 by the CMS experiment at the LHC in pp collisions at s=7TeV. The W' boson is modeled as a heavy W boson, but di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::18a33afd627f2db93284a783da12a186
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073347
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073347
The anisotropy of the azimuthal distributions of charged particles produced in root s(NN) = 2.76 TeV PbPb collisions is studied with the CMS experiment at the LHC. The elliptic anisotropy parameter, upsilon(2), defined as the second coefficient in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::6bb36f1ca1d8b62572d06ca29414c42d
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3156406
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3156406
The cross section for dijet production in proton-proton collisions at root s = 7 TeV is presented as a function of (xi) over tilde, a variable that approximates the fractional momentum loss of the scattered proton in single-diffractive events. The an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::115d744f8f74a3e500520035e965a5a7
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3156410
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3156410
A search is presented for physics beyond the standard model (BSM) in final states with a pair of opposite-sign isolated leptons accompanied by jets and missing transverse energy. The search uses LHC data recorded at a center-of-mass energy s=7 TeV wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::5a0b36c6cf7d09d168839cda301d6841
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073353
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073353
Publikováno v:
Scopus-Elsevier
A continuous flow slit nozzle employing electron impact ionization for production of jet cooled ions and ionic clusters is described. The characteristics of the free-jet plasma have been probed using a quadrupole mass spectrometer system and by recor