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Measurement of the Azimuthal Correlation in b-bbar Production in pp Collisions with the CMS detector
We present an analysis aimed at the measurement of the azimuthal angular correlation of $b\bar{b}$ production. We use $b\bar{b} \to (J/\psi X)( \ell X')$ events, where the charged lepton is a muon, to measure the azimuthal opening angle $\Delta\phi$ between the bottom quarks. The $b\bar{b}$ pur...
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2009
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| Acceso en línea: | http://cds.cern.ch/record/1198685 |