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Imprints of Composite Higgs Models at e+e- Colliders

Imprints of Composite Higgs Models at e+e- Colliders
Imprints of Composite Higgs Models at e+e- Colliders
We test the sensitivity of a future e+e- collider to composite Higgs scenarios encompassing partial compositeness. Besides the detailed study of the Higgs properties, such a machine will have a rich top-quark physics programme mainly in two domains: top property accurate determination at the $t \bar t$ production threshold and search for New Physics with top quarks above it. In both domains, a composite Higgs scenario can manifest itself via sizable deviations in both cross-section and asymmetry observables. Herein we discuss such a possibility using a particular realisation, namely the 4-Dimensional Composite Higgs Model.
hep-ph
Barducci, Daniele
d0289bdd-ac34-493c-95cd-36d811070ecc
Curtis, Stefania De
7bf1f7cf-535f-4551-8d05-806c57cfa2d1
Moretti, Stefano
b57cf0f0-4bc3-4e02-96e3-071255366614
Pruna, Giovanni Marco
1cfcac6c-e730-4c1a-b460-62e7fef81a1b
Barducci, Daniele
d0289bdd-ac34-493c-95cd-36d811070ecc
Curtis, Stefania De
7bf1f7cf-535f-4551-8d05-806c57cfa2d1
Moretti, Stefano
b57cf0f0-4bc3-4e02-96e3-071255366614
Pruna, Giovanni Marco
1cfcac6c-e730-4c1a-b460-62e7fef81a1b

Barducci, Daniele, Curtis, Stefania De, Moretti, Stefano and Pruna, Giovanni Marco (2015) Imprints of Composite Higgs Models at e+e- Colliders. In Proceedings of Toyama International Workshop on Higgs as a Probe of New Physics 2015.

Record type: Conference or Workshop Item (Paper)

Abstract

We test the sensitivity of a future e+e- collider to composite Higgs scenarios encompassing partial compositeness. Besides the detailed study of the Higgs properties, such a machine will have a rich top-quark physics programme mainly in two domains: top property accurate determination at the $t \bar t$ production threshold and search for New Physics with top quarks above it. In both domains, a composite Higgs scenario can manifest itself via sizable deviations in both cross-section and asymmetry observables. Herein we discuss such a possibility using a particular realisation, namely the 4-Dimensional Composite Higgs Model.

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More information

Published date: 14 May 2015
Additional Information: 5 pages, 4 figures, Proceedings of Toyama International Workshop on Higgs as a Probe of New Physics 2015, 11-15, February, 2015
Keywords: hep-ph
Organisations: Theory Group, Physics & Astronomy

Identifiers

Local EPrints ID: 411777
URI: https://eprints.soton.ac.uk/id/eprint/411777
PURE UUID: 69f93492-0db8-422d-8ca3-68a8fd4a4fb7

Catalogue record

Date deposited: 26 Jun 2017 16:30
Last modified: 13 Mar 2019 19:43

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