22–26 Apr 2013
Marseille, Parc Chanot
Europe/Monaco timezone

Measurement of hard double-parton interactions with the ATLAS detector

23 Apr 2013, 17:50
20m
Endoume 2 (Palais des Congrès)

Endoume 2

Palais des Congrès

Talk in Parallel Session at DIS2013 Structure functions and Parton Densities WG2: Low x and Diffraction

Speaker

Miroslav Myska (Acad. of Sciences of the Czech Rep. (CZ))

Description

The production of W bosons in association with two jets in proton-proton collisions at a centre-of-mass energy of sqrt(s) = 7 TeV has been investigated using data collected with the ATLAS detector. The fraction of events arising from double-parton scattering has been measured through the pT balance between the two jets. The measurement provides new information on the proton structure and is important to predict the rate of processes such as W+b and same sign WW production.

Author

Prof. Mark Oreglia (University of Chicago (US))

Presentation materials