Contribution to a conference proceedings/Internal Report

PUBDB-2015-03923

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Boosted Higgs Channels

Schlaffer, M. (Corresponding author)DESY*

2015

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Report No.: DESY-15-172; arXiv:1509.04958

Abstract: In gluon fusion both a modified top Yukawa and new colored particles can alter the cross section. However in a large set of composite Higgs models and in realistic areas of the MSSM parameter space, these two effects can conspire and hide new physics in a Standard Model-like inclusive cross section. We first show that it is possible to break this degeneracy in the couplings by demanding a boosted Higgs recoiling against a high-$p_T$ jet. Subsequently we propose an analysis based on this idea in the $H\to2\ell+E\!\!/_T$ channels. This measurement allows an alternative determination of the important top Yukawa besides the $t\bar t H$ channel.

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Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2015

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Database coverage:

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