Study of Double Parton Scattering in Photon + 3 Jets Final State

In Proton-Proton Collisions at √s = 7TeV with the CMS experiment at the LHC

Paperback Engels 2018 9789811099762
Verwachte levertijd ongeveer 9 werkdagen

Samenvatting

This book mainly focuses on the study of photon + 3 jets final state in Proton-Proton Collisions at √s = 7TeV,  searching for patterns of two (or more) distinct hard scatterings in the same collision, i.e the so-called Double Parton Scattering (DPS). A new method by using Monte Carlo generators was performed and provides higher order corrections to the description of the Single Parton Scattering (SPS) background. Further it is investigated whether additional contributions from DPS can improve the agreement between the measured data and the Monte Carlo predictions. The current theoretical uncertainties related to the SPS background are found to be larger than expectation. At the same time a rich set of DPS-sensitive measurements is reported for possible further interpretation.

Specificaties

ISBN13:9789811099762
Taal:Engels
Bindwijze:paperback
Uitgever:Springer Nature Singapore

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Inhoudsopgave

<p>Introduction.- Experimental Apparatus.- Data and Monte Carlo Simulation.- Event Selection.- Discriminating Observables.- Photon + 3 Jets Events at Detector Level.- Correction and Unfolding.- Systematic Uncertainties.- Results.- Conclusion.</p>

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        Study of Double Parton Scattering in Photon + 3 Jets Final State