High mass resonances - extra gauge bosons and other exotics
High mass resonances - extra gauge bosons and other exotics
Searches for extra heavy Z’ and W’ bosons in the leptonic Drell-Yan channel at the Large Hadron Collider (LHC) are favoured by present and future data. We focus on a common approximation used in theoretical and experimental analyses: neglecting interference between the new heavy gauge bosons and the Standard Model ones W, Z and gamma. We present the implications of adopting this approximation on the data interpretation and the extraction of exclusion limits on the W’ mass, in particular. We also address the LLP search at the new planned and proposed CERN facilities.
Accomando, Elena
8ebc75d7-bd92-4f70-a974-7bc15ebf088f
Accomando, Elena
8ebc75d7-bd92-4f70-a974-7bc15ebf088f
Accomando, Elena
(2024)
High mass resonances - extra gauge bosons and other exotics.
In The Eleventh Annual Conference on Large Hadron Collider Physics (LHCP2023).
Proceedings of Science.
5 pp
.
(doi:10.22323/1.450.0157).
Record type:
Conference or Workshop Item
(Paper)
Abstract
Searches for extra heavy Z’ and W’ bosons in the leptonic Drell-Yan channel at the Large Hadron Collider (LHC) are favoured by present and future data. We focus on a common approximation used in theoretical and experimental analyses: neglecting interference between the new heavy gauge bosons and the Standard Model ones W, Z and gamma. We present the implications of adopting this approximation on the data interpretation and the extraction of exclusion limits on the W’ mass, in particular. We also address the LLP search at the new planned and proposed CERN facilities.
Text
LHCP2023_157
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e-pub ahead of print date: 28 January 2024
Venue - Dates:
The Eleventh Annual Conference on Large Hadron Collider Physics, , Belgrade, Serbia, 2023-05-22 - 2023-05-26
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Local EPrints ID: 486987
URI: http://eprints.soton.ac.uk/id/eprint/486987
PURE UUID: 1d933d73-b02f-4191-b855-2ef6a726a3be
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Date deposited: 09 Feb 2024 17:33
Last modified: 17 Mar 2024 07:31
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