Search for exotic decays of the Higgs boson into b b¯ and missing transverse momentum in pp collisions at √s = 13 TeV with the ATLAS detector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00565718" target="_blank" >RIV/68378271:_____/22:00565718 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0337234" target="_blank" >https://hdl.handle.net/11104/0337234</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP01(2022)063" target="_blank" >10.1007/JHEP01(2022)063</a>
Alternative languages
Result language
angličtina
Original language name
Search for exotic decays of the Higgs boson into b b¯ and missing transverse momentum in pp collisions at √s = 13 TeV with the ATLAS detector
Original language description
A search for the exotic decay of the Higgs boson (H) into a bb‾b resonance plus missing transverse momentum is described. The search is performed with the ATLAS detector at the Large Hadron Collider using 139 fb−1−1 of pp collisions at ss = 13 TeV. The search targets events from ZH production in an NMSSM scenario where H → χ∼20χ∼10χ∼20χ∼10, with χ∼20χ∼20→aχ∼10aχ∼10, where a is a light pseudoscalar Higgs boson and χ∼1,20χ∼1,20 are the two lightest neutralinos. The decay of the a boson into a pair of b-quarks results in a peak in the dijet invariant mass distribution. The final-state signature consists of two leptons, two or more jets, at least one of which is identified as originating from a b-quark, and missing transverse momentum. Observations are consistent with Standard Model expectations and upper limits are set on the product of cross section times branching ratio for a three-dimensional scan of the masses of the χ∼20χ∼20, χ∼10χ∼10 and a boson.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of High Energy Physics
ISSN
1029-8479
e-ISSN
1029-8479
Volume of the periodical
2022
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
38
Pages from-to
063
UT code for WoS article
000743928200001
EID of the result in the Scopus database
2-s2.0-85123239924