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Improved limits on dark matter annihilation in the Sun with the 79-string IceCube detector and implications for supersymmetry

Journal Article · · Journal of Cosmology and Astroparticle Physics
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We present an improved event-level likelihood formalism for including neutrino telescope data in global fits to new physics. We derive limits on spin-dependent dark matter-proton scattering by employing the new formalism in a re-analysis of data from the 79-string IceCube search for dark matter annihilation in the Sun, including explicit energy information for each event. The new analysis excludes a number of models in the weak-scale minimal supersymmetric standard model (MSSM) for the first time. This work is accompanied by the public release of the 79-string IceCube data, as well as an associated computer code for applying the new likelihood to arbitrary dark matter models.
Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Contributing Organization:
The IceCube Collaboration
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1532183
Alternate ID(s):
OSTI ID: 22524879
Journal Information:
Journal of Cosmology and Astroparticle Physics, Journal Name: Journal of Cosmology and Astroparticle Physics Journal Issue: 04 Vol. 2016; ISSN 1475-7516
Publisher:
Institute of Physics (IOP)Copyright Statement
Country of Publication:
United States
Language:
English

References (4)

Fundamental statistical limitations of future dark matter direct detection experiments journal July 2012
The impact of priors and observables on parameter inferences in the Constrained MSSM text January 2008
Summary of the ATLAS experiment’s sensitivity to supersymmetry after LHC Run 1 — interpreted in the phenomenological MSSM [Supplemental Data] dataset August 2015
Limits on Dark Matter Annihilation in the Sun using the ANTARES Neutrino Telescope collection January 2017

Cited By (20)

Dark matter direct search sensitivity of the PandaX-4T experiment journal August 2018
WIMP dark matter candidates and searches—current status and future prospects journal May 2018
Searches for exotica and dark matter with neutrino telescopes journal November 2019
Heavy bino dark matter and collider signals in the MSSM with vectorlike fourth-generation particles journal November 2016
Natural generalized mirage mediation journal December 2016
SUSY under siege from direct and indirect WIMP detection experiments journal December 2016
Z boson mediated dark matter beyond the effective theory journal February 2017
Isospin-violating dark matter in the light of recent data journal March 2017
Powerful solar signatures of long-lived dark mediators journal June 2017
Solar atmospheric neutrinos: A new neutrino floor for dark matter searches journal November 2017
Search for new physics in final states with an energetic jet or a hadronically decaying W or Z boson and transverse momentum imbalance at s = 13     TeV journal May 2018
Spin-Dependent Weakly-Interacting-Massive-Particle–Nucleon Cross Section Limits from First Data of PandaX-II Experiment journal February 2017
Search for new physics in events with a leptonically decaying Z boson and a large transverse momentum imbalance in proton–proton collisions at $$\sqrt{s} $$ s = 13 $$\,\text {TeV}$$ TeV journal April 2018
Gauge field and brane-localized kinetic terms on the chiral square journal October 2019
Search for new physics in final states with an energetic jet or a hadronically decaying W or Z boson and transverse momentum imbalance at √s=13 TeV text January 2018
SUSY under siege from direct and indirect WIMP detection experiments text January 2016
Natural generalized mirage mediation text January 2016
Isospin-violating dark matter in the light of recent data text January 2016
Spin-Dependent Weakly-Interacting-Massive-Particle--Nucleon Cross Section Limits from First Data of PandaX-II Experiment text January 2016
WIMP dark matter candidates and searches - current status and future prospects text January 2017


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