Zobrazeno 1 - 10
of 49
pro vyhledávání: '"W. Heister"'
The normalized differential cross section for top quark pair (tt¯) production is measured in pp collisions at a centre-of-mass energy of 8TeV at the CERN LHC using the CMS detector in data corresponding to an integrated luminosity of 19.7fb-1. The m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::c96eb15adc57ce102bb565e07a0cc0a2
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3036007
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3036007
The first measurement of the cross section ratio σtt¯bb¯/σtt¯jj is presented using a data sample corresponding to an integrated luminosity of 19.6 fb−1 collected in pp collisions at s=8 TeV with the CMS detector at the LHC. Events with two lep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::e04f2efdbe1caf32837d2ee7b010d5d4
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072853
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072853
A measurement of the production cross section ratio σ(χb2(1P))/σ(χb1(1P)) is presented. The χb1(1P) and χb2(1P) bottomonium states, promptly produced in pp collisions at s=8TeV, are detected by the CMS experiment at the CERN LHC through their r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::3ffbe8ed023c343262887d268ce64557
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072941
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072941
Measurements of two-particle angular correlations between an identified strange hadron (KS 0 or Λ/Λ‾) and a charged particle, emitted in pPb collisions, are presented over a wide range in pseudorapidity and full azimuth. The data, corresponding t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::29756b1b64a4d0a03e9c76767204e2da
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072911
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072911
A search is presented for a standard model-like Higgs boson decaying to the μ+μ− or e+e− final states based on proton–proton collisions recorded by the CMS experiment at the CERN LHC. The data correspond to integrated luminosities of 5.0 fb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::f9fe9854dc223e09284633e515eede67
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072885
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072885
The top-quark pair production cross section is measured in final states with one electron or muon and one hadronically decaying τ lepton from the process tt→(ℓνℓ)(τντ)bb-, where ℓ=e,μ. The data sample corresponds to an integrated lumino
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::330e58cd7f6b94714546233c306530b0
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072969
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072969
A search is presented for standard model (SM) production of four top quarks (Formula presented.) in pp collisions in the lepton + jets channel. The data correspond to an integrated luminosity of 19.6 fb−1 recorded at a centre-of-mass energy of 8 Te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::b4e4d7d645bab6346c48c15b04c716f0
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073111
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3073111
A measurement of the cross section for the production of top quark–antiquark pairs (tt¯) in association with a vector boson V (W or Z) in proton-proton collisions at √s = 8 TeV is presented. The results are based on a dataset corresponding to an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::ee6fc0b5b4bf2325ace7da5edd205bf1
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3036209
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3036209
A search for pair production of third-generation scalar leptoquarks and supersymmetric top quark partners, top squarks, in final states involving tau leptons and bottom quarks is presented. The search uses events from a data sample of proton–proton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::277b5202d37f1c53afa7dd5a8d2cdc3e
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072965
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072965