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Probing 95 GeV Higgs in the 2HDM Type-III

Probing 95 GeV Higgs in the 2HDM Type-III
Probing 95 GeV Higgs in the 2HDM Type-III
The recent results reported by the CMS collaboration, indicating "bumps" in the γγ
and ττ
channels at mϕ≈95
GeV, provide interesting hints for new physics. We find that the lightest Higgs state of the general 2HDM (2HDM Type-III) can perfectly and simultaneously accommodate the two excesses alongside with the LEP long-standing anomaly observed in the bb¯
channel while meeting all theoretical and experimental requirements. Furthermore, the study predicts an enhanced production process for the SM-like Higgs in pp→tt¯HSM
, offering a testable hypothesis for future experiments.
hep-ph
Proceedings of Science
Belyaev, A.
6bdb9638-5ff9-4b65-a8f2-34bae3ac34b3
Benbrik, R.
90bba75a-4e29-4d13-b589-6dd38568f787
Boukidi, M.
27f7df9c-8283-4bcb-9118-d77035858886
Chakraborti, M.
b041a901-3411-4bbf-9b58-43ee82efa27a
Moretti, S.
b57cf0f0-4bc3-4e02-96e3-071255366614
Semlali, S.
cf9bc9ea-2f58-49dc-9645-5b158be9ffe6
Belyaev, A.
6bdb9638-5ff9-4b65-a8f2-34bae3ac34b3
Benbrik, R.
90bba75a-4e29-4d13-b589-6dd38568f787
Boukidi, M.
27f7df9c-8283-4bcb-9118-d77035858886
Chakraborti, M.
b041a901-3411-4bbf-9b58-43ee82efa27a
Moretti, S.
b57cf0f0-4bc3-4e02-96e3-071255366614
Semlali, S.
cf9bc9ea-2f58-49dc-9645-5b158be9ffe6

Belyaev, A., Benbrik, R., Boukidi, M., Chakraborti, M., Moretti, S. and Semlali, S. (2024) Probing 95 GeV Higgs in the 2HDM Type-III. In The Eleventh Annual Conference on Large Hadron Collider Physics (LHCP2023) - session Poster session. Proceedings of Science. 5 pp . (doi:10.22323/1.450.0299).

Record type: Conference or Workshop Item (Paper)

Abstract

The recent results reported by the CMS collaboration, indicating "bumps" in the γγ
and ττ
channels at mϕ≈95
GeV, provide interesting hints for new physics. We find that the lightest Higgs state of the general 2HDM (2HDM Type-III) can perfectly and simultaneously accommodate the two excesses alongside with the LEP long-standing anomaly observed in the bb¯
channel while meeting all theoretical and experimental requirements. Furthermore, the study predicts an enhanced production process for the SM-like Higgs in pp→tt¯HSM
, offering a testable hypothesis for future experiments.

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e-pub ahead of print date: 16 January 2024
Published date: 16 January 2024
Additional Information: Contribution to: LHCP 2023, 299
Keywords: hep-ph

Identifiers

Local EPrints ID: 486993
URI: http://eprints.soton.ac.uk/id/eprint/486993
DOI: doi:10.22323/1.450.0299
PURE UUID: 3e2db265-17fd-4d2e-90a5-2a7e0468f49f
ORCID for A. Belyaev: ORCID iD orcid.org/0000-0002-1733-4408
ORCID for S. Moretti: ORCID iD orcid.org/0000-0002-8601-7246

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Date deposited: 09 Feb 2024 17:35
Last modified: 13 Apr 2024 01:41

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Contributors

Author: A. Belyaev ORCID iD
Author: R. Benbrik
Author: M. Boukidi
Author: M. Chakraborti
Author: S. Moretti ORCID iD
Author: S. Semlali

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