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Prospect for observing a light charged Higgs through the decay H±→cb at the LHeC

Prospect for observing a light charged Higgs through the decay H±→cb at the LHeC
Prospect for observing a light charged Higgs through the decay H±→cb at the LHeC
We study the production and decay of a light charged Higgs boson at the future Large Hadron electron Collider (LHeC) in the framework of the Two Higgs Doublet Type III, assuming a four-zero texture in the Yukawa matrices and a general Higgs potential. We analyze the charge current production processes $e^- p \to \nu_e q H^+ $ considering the signature $H^+ \to c \bar{b} + c.c.$ of the final state. We take this signature and we compare it to the irreducible background from Standard Model (SM) interactions. We consider scenarios of the model which are consistent with current experimental data from Higgs and flavor physics.
hep-ph
Hernández-Sánchez, J.
949d6d0b-c5e3-4fae-a99c-818b6da1361b
Flores-Sánchez, O.
6907643b-f99c-4a6c-9711-acefa1436a92
Honorato, C.G.
c74020ec-367f-4523-ae91-d75ea6ea9568
Moretti, S.
b57cf0f0-4bc3-4e02-96e3-071255366614
Rosado, S.
49108ddc-e8b7-4780-a49d-880fb5bf3c75
Hernández-Sánchez, J.
949d6d0b-c5e3-4fae-a99c-818b6da1361b
Flores-Sánchez, O.
6907643b-f99c-4a6c-9711-acefa1436a92
Honorato, C.G.
c74020ec-367f-4523-ae91-d75ea6ea9568
Moretti, S.
b57cf0f0-4bc3-4e02-96e3-071255366614
Rosado, S.
49108ddc-e8b7-4780-a49d-880fb5bf3c75

Hernández-Sánchez, J., Flores-Sánchez, O., Honorato, C.G., Moretti, S. and Rosado, S. (2017) Prospect for observing a light charged Higgs through the decay H±→cb at the LHeC. Proceedings of Science, Charged2016, [032].

Record type: Article

Abstract

We study the production and decay of a light charged Higgs boson at the future Large Hadron electron Collider (LHeC) in the framework of the Two Higgs Doublet Type III, assuming a four-zero texture in the Yukawa matrices and a general Higgs potential. We analyze the charge current production processes $e^- p \to \nu_e q H^+ $ considering the signature $H^+ \to c \bar{b} + c.c.$ of the final state. We take this signature and we compare it to the irreducible background from Standard Model (SM) interactions. We consider scenarios of the model which are consistent with current experimental data from Higgs and flavor physics.

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More information

Accepted/In Press date: 19 December 2016
e-pub ahead of print date: 23 February 2017
Additional Information: 5 pages, 2 figures, contribution to Prospects for Charged Higgs Discovery at Colliders (Charged 2016)
Keywords: hep-ph
Organisations: Theory Group

Identifiers

Local EPrints ID: 411798
URI: http://eprints.soton.ac.uk/id/eprint/411798
PURE UUID: f3c550c1-ec72-41c6-8894-eb31f2803045

Catalogue record

Date deposited: 26 Jun 2017 16:30
Last modified: 09 Nov 2021 11:28

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Contributors

Author: J. Hernández-Sánchez
Author: O. Flores-Sánchez
Author: C.G. Honorato
Author: S. Moretti
Author: S. Rosado

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