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Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream
A search for long-lived particles decaying into muon pairs is performed using proton-proton collisions at a center-of-mass energy of 13 TeV, collected by the CMS experiment at the LHC in 2017 and 2018, corresponding to an integrated luminosity of 101 fb−1. The data sets used in this search were collected with a dedicated dimuon trigger stream with low transverse momentum thresholds, recorded at high rate by retaining a reduced amount of information, in order to explore otherwise inaccessible phase space at low dimuon mass and nonzero displacement from the primary interaction vertex. No significant excess of events beyond the standard model expectation is found. Upper limits on branching fractions at 95 % confidence level are set on a wide range of mass and lifetime hypotheses in beyond the standard model frameworks with the Higgs boson decaying into a pair of long-lived dark photons, or with a long-lived scalar resonance arising from a decay of a b hadron. The limits are the most stringent to date for substantial regions of the parameter space. These results can be also used to constrain models of displaced dimuons that are not explicitly considered in this paper.
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When using this data, please cite the original publication:
CMS
Collaboration
(2022).
Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream. JHEP 04 (2022) 062.
Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream. HEPData (collection).
https://doi.org/10.17182/hepdata.115577
or, if you prefer, a specific version of the
record:
CMS
Collaboration
(2022).
Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream (Version 1). HEPData (collection).
https://doi.org/10.17182/hepdata.115577.v1
You can also cite the 10 data
tables
or the 3 additional
resources
individually.
Data tables
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CMS
Collaboration
(2022).
“Figure 6a” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.115577.v1/t1
CMS
Collaboration
(2022).
“Figure 6b” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.115577.v1/t2
CMS
Collaboration
(2022).
“Figure 7a” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.115577.v1/t3
CMS
Collaboration
(2022).
“Figure 7b” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.115577.v1/t4
CMS
Collaboration
(2022).
“Figure 8a” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.115577.v1/t5
CMS
Collaboration
(2022).
“Figure 8b” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.115577.v1/t6
CMS
Collaboration
(2022).
“Figure 9” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.115577.v1/t7
CMS
Collaboration
(2022).
“Figure 10” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.115577.v1/t8
CMS
Collaboration
(2022).
“Figure 11” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.115577.v1/t9
CMS
Collaboration
(2022).
“Figure 12” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (dataset).
https://doi.org/10.17182/hepdata.115577.v1/t10
Additional resources
Choose resource:
CMS
Collaboration
(2022).
“Figure9_observedUL95CL.root” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (other).
https://doi.org/10.17182/hepdata.115577.v1/r1
CMS
Collaboration
(2022).
“Figure10_observedUL95CL.root” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (other).
https://doi.org/10.17182/hepdata.115577.v1/r2
CMS
Collaboration
(2022).
“Figure12_observedUL95CL.root” of “Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream” (Version 1). HEPData (other).
https://doi.org/10.17182/hepdata.115577.v1/r3
When using this data, please cite the original publication:
CMS
Collaboration
(2022).
Search for long-lived particles decaying into muon pairs in proton-proton collisions at $\sqrt{s}$ = 13 TeV collected with a dedicated high-rate data stream. JHEP 04 (2022) 062.
or, if you prefer, a specific version of the
record:
You can also cite the 10 data
tables
or the 3 additional
resources
individually.
Data tables
Choose table:
Additional resources
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