D. Lazic

Search for supersymmetry in pp collisions at s=8 TeV in events with a single lepton, large jet multiplicity, and multiple b jets

S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres

Results are reported from a search for supersymmetry in pp collisions at a center-of-mass energy of 8 TeV, based on events with a single isolated lepton (electron or muon) and multiple jets, at least two of which are identified as b jets.The …

am, at, by, fr, be, ch (code pays fourni par la source)

Measurement of the top-quark mass in all-jets $$\hbox {t}\bar{\mathrm{t}}$$ t t ¯ events in pp collisions at $$\sqrt{s}=7$$ s = 7 TeV

S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres

The mass of the top quark is measured using a sample of [Formula: see text] candidate events with at least six jets in the final state. The sample is selected from data collected with the CMS detector in pp collisions at [Formula: …

am, ch, at, by, be, cn (code pays fourni par la source)

Search for baryon number violation in top-quark decays

S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres

A search for baryon number violation (BNV) in top-quark decays is performed using pp collisions produced by the LHC at s=8 TeV. The top-quark decay considered in this search results in one light lepton (muon or electron), two jets, but no neutrino …

am, at, by, be (code pays fourni par la source)

Measurement of the ϒ(1S) , ϒ(2S) , and ϒ(3S) cross sections in pp collisions at s=7 TeV

S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres

The Υ (1S), Υ (2S), and Υ (3S) production cross sections are measured using a data sample corresponding to an integrated luminosity of 35.8 ± 1.4 pb -1 of proton-proton collisions at √ s = 7 TeV, collected with the CMS detector …

am, at, by, hr, be, ch (code pays fourni par la source)

Search for same-sign top-quark pair production at $ \sqrt {s} = 7 $ TeV and limits on flavour changing neutral currents in the top sector

S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan et autres

am, at, be (code pays fourni par la source)