Shift in the LHC Higgs diphoton mass peak from interference with background

The Higgs diphoton amplitude from gluon fusion at the LHC interferes with the continuum background induced by quark loops. I investigate the effect of this interference on the position of the diphoton invariant mass peak used to help determine the Higgs mass. At leading order, the interference shift...

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Bibliographic Details

Published in:	Physical review. D, Particles, fields, gravitation, and cosmology Vol. 86; no. 7
Main Author:	Martin, Stephen P.
Format:	Journal Article
Language:	English
Published:	United States American Physical Society (APS) 01.10.2012
Subjects:	Amplitudes Continuums Cosmology Gluons Gravitation Interference Invariants PHYSICS OF ELEMENTARY PARTICLES AND FIELDS Quarks
ISSN:	1550-7998, 1550-2368
Online Access:	Get full text
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