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Soft QCD and underlying event measurements at ATLAS

Recent soft QCD results obtained in $pp$ collisions at $\sqrt{s} = 7$ TeV with ATLAS detector at the LHC are presented. These include measurement of inclusive $\phi(1020)$-meson production cross section, measurements of underlying event in inclusive jet and $Z$-boson events, and a direct study of do...

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Detalles Bibliográficos
Autor principal: Zenin, Oleg
Lenguaje:eng
Publicado: 2014
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysbps.2015.09.332
http://cds.cern.ch/record/1954223
Descripción
Sumario:Recent soft QCD results obtained in $pp$ collisions at $\sqrt{s} = 7$ TeV with ATLAS detector at the LHC are presented. These include measurement of inclusive $\phi(1020)$-meson production cross section, measurements of underlying event in inclusive jet and $Z$-boson events, and a direct study of double-parton scattering using $W+2$jet events. The discussed measurements can be used to develop and tune models of soft hadroproduction.