S. Bolognesi

Measurement of the ratio B(Bs0→J/ψf0(980))/B(Bs0→J/ψϕ(1020)) in pp collisions at s=7 TeV

V. Khachatryan, A. M. Sirunyan, A. Tumasyan, W. Adam et autres

A measurement of the ratio of the branching fractions of the B s 0 meson to J / ψ f 0 ( 980 ) and to J / ψ ϕ ( 1020 ) is presented. The J / ψ , f 0 …

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

Measurement of associated W + charm production in pp collisions at $ \sqrt{s} $ = 7 TeV

S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, W. Adam et autres

Measurements are presented of the associated production of a W boson and a charm-quark jet (W + c) in pp collisions at a center-of-mass energy of 7 TeV. The analysis is conducted with a data sample corresponding to a total integrated luminosity …

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

Search for Top Squarks in R -Parity-Violating Supersymmetry Using Three or More Leptons and b -Tagged Jets

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

A search for anomalous production of events with three or more isolated leptons and bottom-quark jets produced in pp collisions at √s=8 TeV is presented. The analysis is based on a data sample corresponding to an integrated luminosity of 19.5 fb(-1) collected …

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

Measurement of the production cross section for Zɣ to ν[overline ν]ɣ in pp collisions at √s = 7 TeV and limits on ZZɣ and Zɣɣ triple gauge boson couplings

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

Search for dark matter and large extra dimensions in monojet events in pp collisions at $ \sqrt {s} = {7} $ TeV

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

Abstract A search has been made for events containing an energetic jet and an imbalance in transverse momentum using a data sample of pp collisions at a center-of-mass energy of 7 TeV. This signature is common to both dark matter and extra …

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

Search for large extra dimensions in the diphoton final state at the Large Hadron Collider

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

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