Title of article
J/Ψ studies at the ATLAS experiment at LHC
Author/Authors
Camilla Maiani، نويسنده , , ATLAS Collaboration، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2011
Pages
4
From page
311
To page
314
Abstract
In this document the results of the ATLAS J/Ψ studies on very early LHC proton-proton image data are shown. The double differential cross-section is measured with respect to the transverse momentum and rapidity of the J/Ψ on 9.5 nb−1 of integrated luminosity. The non-prompt to prompt cross-section ratio using 17.5 nb−1 as a function of the J/Ψ transverse momentum has been estimated.
Keywords
pseudo-proper time fit , J/? meson , differential cross-section measurement , LHC , ATLAS , invariant mass fit , dimuon resonances
Journal title
Nuclear physics A
Serial Year
2011
Journal title
Nuclear physics A
Record number
1203740
Link To Document