Search
Now showing items 1-10 of 14
Measurement of the centrality dependence of J/psi yields and observation of Z production in lead-lead collisions with the ATLAS detector at the LHC
(Physics Letters B, 2011)
Using the ATLAS detector, a centrality-dependent suppression has been observed in the yield of J/psi mesons produced in the collisions of lead ions at the Large Hadron Collider. In a sample of minimum-bias lead-lead ...
Search for leptophobic Z bosons decaying into four-lepton final states in proton-proton collisions at root s=8 TeV
(Physics Letters B, 2017)
A search for heavy narrow resonances decaying into four-lepton final states has been performed using proton-proton collision data at root s= 8 TeVcollected by the CMS experiment, corresponding to an integrated luminosity ...
Suppression of charged particle production at large transverse momentum in central Pb-Pb collisions at root s(NN)=2.76 TeV
(Physics Letters B, 2011)
Inclusive transverse momentum spectra of primary charged particles in Pb-Pb collisions at root s(NN) = 2.76 TeV have been measured by the ALICE Collaboration at the LHC. The data are presented for central and peripheral ...
Search for quark contact interactions in dijet angular distributions in pp collisions at root s=7 TeV measured with the ATLAS detector
(Physics Letters B, 2011)
Dijet angular distributions from the first LHC pp collisions at center-of-mass energy root s = 7 TeV have been measured with the ATLAS detector. The dataset used for this analysis represents an integrated luminosity of 3.1 ...
Search for the Standard Model Higgs boson in the decay channel H - GT ZZ(()*()) - GT 4l with the ATLAS detector
(Physics Letters B, 2011)
A search for the Standard Model Higgs boson in the decay channel H - GT ZZ(()*()) l(+)l(-)ll(-), where l = e, mu, is presented. Proton-proton collision data at root s = 7 TeV recorded with the ATLAS detector and corresponding ...
Measurement of the production cross section for W-bosons in association with jets in pp collisions at root s=7 TeV with the ATLAS detector
(Physics Letters B, 2011)
This Letter reports on a first measurement of the inclusive W + jets cross section in proton-proton collisions at a centre-of-mass energy of 7 TeV at the LHC, with the ATLAS detector. Cross sections, in both the electron ...
Search for a heavy gauge boson W in the final state with an electron and large missing transverse energy in pp collisions at root s=7 TeV
(Physics Letters B, 2011)
A search for a heavy gauge boson W has been conducted by the CMS experiment at the LHC in the decay channel with an electron and large transverse energy imbalance E-T(miss), using proton-proton collision data corresponding ...
First measurement of hadronic event shapes in pp collisions at root s=7 TeV
(Physics Letters B, 2011)
Hadronic event shapes have been measured in proton-proton collisions at root s = 7 TeV, with a data sample collected with the CMS detector at the LHC. The sample corresponds to an integrated luminosity of 3.2 pb(-1). ...
Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in root s=7 TeV proton-proton collisions
(Physics Letters B, 2011)
A search for squarks and gluinos in final states containing jets, missing transverse momentum and no electrons or muons is presented. The data were recorded by the ATLAS experiment in root s = 7 TeV proton-proton collisions ...
Search for supersymmetry in pp collisions at root s=7 TeV in final states with missing transverse momentum and b-jets
(Physics Letters B, 2011)
Results are presented of a search for supersymmetric particles in events with large missing transverse momentum and at least one heavy flavour jet candidate in root s = 7 TeV proton proton collisions. In a data sample ...