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Last updated on 2021-10-07 21:35
Search for heavy particles in the $b$-tagged dijet mass distribution with additional $b$-tagged jets in proton-proton collisions at $\sqrt s$= 13 TeV with the ATLAS experiment
A search optimized for new heavy particles decaying to two $b$-quarks and produced in association with additional $b$-quarks is reported. The sensitivity is improved by $b$-tagging at least one lower-$p_\text{T}$ jet in addition to the two highest-$p_\text{T}$ jets. The data used in this search correspond to an integrated luminosity of 103 $\text{fb}^{-1}$ collected with a dedicated trijet trigger during the 2017 and 2018 $\sqrt{s} = 13$ TeV proton--proton collision runs with the ATLAS detector at the LHC. The search looks for resonant peaks in the $b$-tagged dijet invariant mass spectrum over a smoothly falling background. The background is estimated with an innovative data-driven method based on orthonormal functions. The observed $b$-tagged dijet invariant mass spectrum is compatible with the background-only hypothesis. Upper limits at 95% confidence level on a heavy vector-boson production cross section times branching ratio to a pair of $b$-quarks are derived.
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When using this data, please cite the original publication:
ATLAS
Collaboration
(2022).
Search for heavy particles in the $b$-tagged dijet mass distribution with additional $b$-tagged jets in proton-proton collisions at $\sqrt s$= 13 TeV with the ATLAS experiment. Phys.Rev.D 105 (2022) 012001.
Search for heavy particles in the $b$-tagged dijet mass distribution with additional $b$-tagged jets in proton-proton collisions at $\sqrt s$= 13 TeV with the ATLAS experiment. HEPData (collection).
https://doi.org/10.17182/hepdata.111056
or, if you prefer, a specific version of the
record:
ATLAS
Collaboration
(2021).
Search for heavy particles in the $b$-tagged dijet mass distribution with additional $b$-tagged jets in proton-proton collisions at $\sqrt s$= 13 TeV with the ATLAS experiment (Version 1). HEPData (collection).
https://doi.org/10.17182/hepdata.111056.v1
You can also cite the 4 data
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ATLAS
Collaboration
(2021).
“Table 1” of “Search for heavy particles in the $b$-tagged dijet mass distribution with additional $b$-tagged jets in proton-proton collisions at $\sqrt s$= 13 TeV with the ATLAS experiment” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.111056.v1/t1
ATLAS
Collaboration
(2021).
“Table 2” of “Search for heavy particles in the $b$-tagged dijet mass distribution with additional $b$-tagged jets in proton-proton collisions at $\sqrt s$= 13 TeV with the ATLAS experiment” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.111056.v1/t2
ATLAS
Collaboration
(2021).
“Table 3” of “Search for heavy particles in the $b$-tagged dijet mass distribution with additional $b$-tagged jets in proton-proton collisions at $\sqrt s$= 13 TeV with the ATLAS experiment” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.111056.v1/t3
ATLAS
Collaboration
(2021).
“Table 4” of “Search for heavy particles in the $b$-tagged dijet mass distribution with additional $b$-tagged jets in proton-proton collisions at $\sqrt s$= 13 TeV with the ATLAS experiment” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.111056.v1/t4
When using this data, please cite the original publication:
ATLAS
Collaboration
(2022).
Search for heavy particles in the $b$-tagged dijet mass distribution with additional $b$-tagged jets in proton-proton collisions at $\sqrt s$= 13 TeV with the ATLAS experiment. Phys.Rev.D 105 (2022) 012001.
or, if you prefer, a specific version of the
record:
You can also cite the 4 data
tables
individually.
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