2 documents found, page 1 of 1
Identification of boosted Higgs bosons decaying into b-quark pairs with the ATL...
Fiolhais, M. C. N.; Veloso, F.; Wolters, H.; Aguilar-Saavedra, J.A.; Santos, S. P. Amor dos; Araque, J. P.; Castro, N. F.; Muiño, P. CondeThis paper describes a study of techniques for identifying Higgs bosons at high transverse momenta decaying into bottom-quark pairs, H→ bb¯ , for proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider at a centre-of-mass energy s=13 TeV. These decays are reconstructed from calorimeter jets found with the anti-ktR= 1.0 jet algorithm. To tag Higgs bosons, a combination of requir...
Measurement of the cross-section and charge asymmetry of W bosons produced in p...
Fiolhais, M. C. N.; Veloso, F.; Wolters, H.; Aguilar-Saavedra, J. A.; Santos, S. P. Amor dos; Araque, J. P.; Castro, N. F.; Muiño, P. CondeThis paper presents measurements of the W+→ μ+ν and W-→ μ-ν cross-sections and the associated charge asymmetry as a function of the absolute pseudorapidity of the decay muon. The data were collected in proton–proton collisions at a centre-of-mass energy of 8 TeV with the ATLAS experiment at the LHC and correspond to a total integrated luminosity of 20.2fb-1. The precision of the cross-section measurements varie...