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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
 [1];  [2];  [3];  [4]; ;  [5];  [6];  [7]; ;  [8]; ;  [9]; ;  [10];  [11];  [12];  [13];  [14];  [15];
  1. Department of Physics, University of Adelaide, Adelaide, 5005 Australia (Australia)
  2. Technische Universität München, Garching, D-85748 Germany (Germany)
  3. DESY, Zeuthen, D-15735 Germany (7pt)\mbox (Germany)
  4. Dept. of Physics and Astronomy, University of Canterbury, Private Bag 4800, Christchurch (New Zealand)
  5. Université Libre de Bruxelles, Science Faculty CP230, Brussels, B-1050 Belgium (Belgium)
  6. Dept. of Physics and Wisconsin IceCube Particle Astrophysics Center, University of Wisconsin, Madison, WI, 53706 (United States)
  7. Oskar Klein Centre and Dept. of Physics, Stockholm University, Stockholm, SE-10691 Sweden (Sweden)
  8. Erlangen Centre for Astroparticle Physics, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, D-91058 Germany (Germany)
  9. Dept. of Physics, Pennsylvania State University, University Park, PA, 16802 (United States)
  10. Institute of Physics, University of Mainz, Staudinger Weg 7, Mainz, D-55099 Germany (Germany)
  11. Dept. of Physics, Massachusetts Institute of Technology, Cambridge, MA, 02139 (United States)
  12. III. Physikalisches Institut, RWTH Aachen University, Aachen, D-52056 Germany (Germany)
  13. Physics Department, South Dakota School of Mines and Technology, Rapid City, SD, 57701 (United States)
  14. Dept. of Physics and Astronomy, University of California, Irvine, CA, 92697 (United States)
  15. Dept. of Physics, University of California, Berkeley, CA, 94720 (United States)
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.
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
Country of Publication:
United States
Language:
English

References (4)

Fundamental statistical limitations of future dark matter direct detection experiments journal July 2012
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
The impact of priors and observables on parameter inferences in the Constrained MSSM text January 2008

Cited By (20)

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
Heavy bino dark matter and collider signals in the MSSM with vectorlike fourth-generation particles journal November 2016
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
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
Isospin-violating dark matter in the light of recent data journal March 2017
SUSY under siege from direct and indirect WIMP detection experiments journal December 2016
WIMP dark matter candidates and searches - current status and future prospects text January 2017
Isospin-violating dark matter in the light of recent data text January 2016
Powerful solar signatures of long-lived dark mediators journal June 2017
Spin-Dependent Weakly-Interacting-Massive-Particle--Nucleon Cross Section Limits from First Data of PandaX-II Experiment text January 2016
Dark matter direct search sensitivity of the PandaX-4T experiment journal August 2018
Natural generalized mirage mediation text January 2016
Spin-Dependent Weakly-Interacting-Massive-Particle–Nucleon Cross Section Limits from First Data of PandaX-II Experiment journal February 2017
WIMP dark matter candidates and searches—current status and future prospects journal May 2018
SUSY under siege from direct and indirect WIMP detection experiments text January 2016
Searches for exotica and dark matter with neutrino telescopes journal November 2019
Z boson mediated dark matter beyond the effective theory journal February 2017
Solar atmospheric neutrinos: A new neutrino floor for dark matter searches journal November 2017
Natural generalized mirage mediation journal December 2016
Gauge field and brane-localized kinetic terms on the chiral square journal October 2019


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