Search for Dark Matter Produced in Association with a Dark Higgs Boson Decaying into W±Wa" or ZZ in Fully Hadronic Final States from s =13 TeV pp Collisions Recorded with the ATLAS Detector
(2021) In Physical Review Letters 126(12).- Abstract
- Several extensions of the Standard Model predict the production of dark matter particles at the LHC. An uncharted signature of dark matter particles produced in association with VV=W±Wa"or ZZ pairs from a decay of a dark Higgs boson s is searched for using 139 fb-1 of pp collisions recorded by the ATLAS detector at a center-of-mass energy of 13 TeV. The s→V(qq)V(qq) decays are reconstructed with a novel technique aimed at resolving the dense topology from boosted VV pairs using jets in the calorimeter and tracking information. Dark Higgs scenarios with ms>160 GeV are excluded. © 2021 CERN.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/6cc369b2-8901-4af2-a0c7-d5c1277f2b9a
- author
- author collaboration
- organization
- publishing date
- 2021
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Bosons, Galaxies, Germanium compounds, A-center, ATLAS detectors, Dark matter particles, Final state, Higgs boson, Novel techniques, The standard model, Dark Matter
- in
- Physical Review Letters
- volume
- 126
- issue
- 12
- article number
- 121802
- publisher
- American Physical Society
- external identifiers
-
- scopus:85103517168
- pmid:33834820
- ISSN
- 1079-7114
- DOI
- 10.1103/PhysRevLett.126.121802
- language
- English
- LU publication?
- yes
- id
- 6cc369b2-8901-4af2-a0c7-d5c1277f2b9a
- date added to LUP
- 2021-04-12 13:56:24
- date last changed
- 2023-04-02 06:37:24
@article{6cc369b2-8901-4af2-a0c7-d5c1277f2b9a, abstract = {{Several extensions of the Standard Model predict the production of dark matter particles at the LHC. An uncharted signature of dark matter particles produced in association with VV=W±Wa"or ZZ pairs from a decay of a dark Higgs boson s is searched for using 139 fb-1 of pp collisions recorded by the ATLAS detector at a center-of-mass energy of 13 TeV. The s→V(qq)V(qq) decays are reconstructed with a novel technique aimed at resolving the dense topology from boosted VV pairs using jets in the calorimeter and tracking information. Dark Higgs scenarios with ms>160 GeV are excluded. © 2021 CERN.}}, author = {{Aad, G and Åkesson, Torsten and Bocchetta, Simona and Corrigan, Eric Edward and Doglioni, Caterina and Geisen, Jannik and Gregersen, Kristian and Brottmann Hansen, Eva and Hedberg, Vincent and Jarlskog, Göran and Kellermann, Edgar and Konya, Balazs and Lytken, Else and Mankinen, Katja and Marcon, Caterina and Mjörnmark, Ulf and Mullier, Geoffrey André Adrien and Pöttgen, Ruth and Poulsen, Trine and Skorda, Eleni and Smirnova, Oxana and Zwalinski, L}}, issn = {{1079-7114}}, keywords = {{Bosons; Galaxies; Germanium compounds; A-center; ATLAS detectors; Dark matter particles; Final state; Higgs boson; Novel techniques; The standard model; Dark Matter}}, language = {{eng}}, number = {{12}}, publisher = {{American Physical Society}}, series = {{Physical Review Letters}}, title = {{Search for Dark Matter Produced in Association with a Dark Higgs Boson Decaying into W±Wa" or ZZ in Fully Hadronic Final States from s =13 TeV pp Collisions Recorded with the ATLAS Detector}}, url = {{http://dx.doi.org/10.1103/PhysRevLett.126.121802}}, doi = {{10.1103/PhysRevLett.126.121802}}, volume = {{126}}, year = {{2021}}, }