Combination of Searches for Higgs Boson Pair Production in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector
Aad, G. ; Åkesson, T.P.A. LU
; Astrand, K.S.V.
LU
; Doglioni, C.
LU
; Ekman, P.A.
LU
; Hedberg, V.
LU
; Herde, H.
LU
; Konya, B.
LU
; Lytken, E.
LU
and Poettgen, R.
LU
, et al.
(2024)
In Physical Review Letters
133(10).
- Abstract
- This Letter presents results from a combination of searches for Higgs boson pair production using 126-140 fb^{-1} of proton-proton collision data at sqrt[s]=13 TeV recorded with the ATLAS detector. At 95% confidence level (CL), the upper limit on the production rate is 2.9 times the standard model (SM) prediction, with an expected limit of 2.4 assuming no Higgs boson pair production. Constraints on the Higgs boson self-coupling modifier κ_{λ}=λ_{HHH}/λ_{HHH}^{SM}, and the quartic HHVV coupling modifier κ_{2V}=g_{HHVV}/g_{HHVV}^{SM}, are derived individually, fixing the other parameter to its SM value. The observed 95% CL intervals are -1.2
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/d595c609-c55f-4b7c-9fc7-f0f424b8cfab
- author
- Aad, G.
; Åkesson, T.P.A.
LU
; Astrand, K.S.V.
LU
; Doglioni, C.
LU
; Ekman, P.A.
LU
; Hedberg, V.
LU
; Herde, H.
LU
; Konya, B.
LU
; Lytken, E.
LU
and Poettgen, R.
LU
, et al. (More)
- Aad, G.
; Åkesson, T.P.A.
LU
; Astrand, K.S.V.
LU
; Doglioni, C.
LU
; Ekman, P.A.
LU
; Hedberg, V.
LU
; Herde, H.
LU
; Konya, B.
LU
; Lytken, E.
LU
; Poettgen, R.
LU
; Simpson, N.D.
LU
; Smirnova, O.
LU
; Wallin, E.J.
LU
and Zwalinski, L.
(Less)
- author collaboration
- organization
- publishing date
- 2024
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- article, boson, controlled study, human, major clinical study
- in
- Physical Review Letters
- volume
- 133
- issue
- 10
- article number
- 101801
- publisher
- American Physical Society
- external identifiers
-
- scopus:85204512594
- pmid:39303265
- ISSN
- 1079-7114
- DOI
- 10.1103/PhysRevLett.133.101801
- language
- English
- LU publication?
- yes
- id
- d595c609-c55f-4b7c-9fc7-f0f424b8cfab
- date added to LUP
- 2024-10-11 12:05:49
- date last changed
- 2025-04-04 15:31:04
@article{d595c609-c55f-4b7c-9fc7-f0f424b8cfab,
abstract = {{This Letter presents results from a combination of searches for Higgs boson pair production using 126-140 fb^{-1} of proton-proton collision data at sqrt[s]=13 TeV recorded with the ATLAS detector. At 95% confidence level (CL), the upper limit on the production rate is 2.9 times the standard model (SM) prediction, with an expected limit of 2.4 assuming no Higgs boson pair production. Constraints on the Higgs boson self-coupling modifier κ_{λ}=λ_{HHH}/λ_{HHH}^{SM}, and the quartic HHVV coupling modifier κ_{2V}=g_{HHVV}/g_{HHVV}^{SM}, are derived individually, fixing the other parameter to its SM value. The observed 95% CL intervals are -1.2}},
author = {{Aad, G. and Åkesson, T.P.A. and Astrand, K.S.V. and Doglioni, C. and Ekman, P.A. and Hedberg, V. and Herde, H. and Konya, B. and Lytken, E. and Poettgen, R. and Simpson, N.D. and Smirnova, O. and Wallin, E.J. and Zwalinski, L.}},
issn = {{1079-7114}},
keywords = {{article; boson; controlled study; human; major clinical study}},
language = {{eng}},
number = {{10}},
publisher = {{American Physical Society}},
series = {{Physical Review Letters}},
title = {{Combination of Searches for Higgs Boson Pair Production in pp Collisions at sqrt[s]=13 TeV with the ATLAS Detector}},
url = {{http://dx.doi.org/10.1103/PhysRevLett.133.101801}},
doi = {{10.1103/PhysRevLett.133.101801}},
volume = {{133}},
year = {{2024}},
}