The decay A0→h0Z(∗) in the inverted hierarchy scenario and its detection prospects at the Large Hadron Collider
The decay A0→h0Z(∗) in the inverted hierarchy scenario and its detection prospects at the Large Hadron Collider
Searches are being carried out at the Large Hadron Collider (LHC) for the decay of the CP-odd scalar ($A^0$) in Two-Higgs-Doublet Models (2HDMs) with Natural Flavour Conservation (NFC) in the channel $A^0\to h^0 Z$ (with $m_{h^0}=125$ GeV and $Z$ on-shell). In the absence of any signal, limits on the parameter space of $[\tan\beta, \cos(\beta-\alpha), m_{A^0}]$ in each 2HDM are derived for $m_{A^0} > 225$ GeV. In this work we consider the scenario of inverted hierarchy with $m_{h^0}
hep-ph
Akeroyd, A.G.
e5de827d-7119-41c2-9f1e-5ef123afdf98
Alanazi, S.
7c8bdb4d-f7e9-459e-9bc0-c3d00f15495d
Moretti, Stefano
b57cf0f0-4bc3-4e02-96e3-071255366614
2 January 2023
Akeroyd, A.G.
e5de827d-7119-41c2-9f1e-5ef123afdf98
Alanazi, S.
7c8bdb4d-f7e9-459e-9bc0-c3d00f15495d
Moretti, Stefano
b57cf0f0-4bc3-4e02-96e3-071255366614
Akeroyd, A.G., Alanazi, S. and Moretti, Stefano
(2023)
The decay A0→h0Z(∗) in the inverted hierarchy scenario and its detection prospects at the Large Hadron Collider
35pp.
(doi:10.48550/arXiv.2301.00728).
Record type:
Monograph
(Working Paper)
Abstract
Searches are being carried out at the Large Hadron Collider (LHC) for the decay of the CP-odd scalar ($A^0$) in Two-Higgs-Doublet Models (2HDMs) with Natural Flavour Conservation (NFC) in the channel $A^0\to h^0 Z$ (with $m_{h^0}=125$ GeV and $Z$ on-shell). In the absence of any signal, limits on the parameter space of $[\tan\beta, \cos(\beta-\alpha), m_{A^0}]$ in each 2HDM are derived for $m_{A^0} > 225$ GeV. In this work we consider the scenario of inverted hierarchy with $m_{h^0}
Text
2301.00728v1
- Author's Original
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Published date: 2 January 2023
Additional Information:
35 pages, 8 figures
Keywords:
hep-ph
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Local EPrints ID: 474436
URI: http://eprints.soton.ac.uk/id/eprint/474436
PURE UUID: 98be4595-f039-444f-a98c-775ec76302c2
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Date deposited: 22 Feb 2023 17:47
Last modified: 17 Mar 2024 03:23
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