Abstract
With the observation of high-energy astrophysical neutrinos by the IceCube Neutrino Observatory, interest has risen in models of PeV-mass decaying dark matter particles to explain the observed flux. We present two dedicated experimental analyses to test this hypothesis. One analysis uses 6 years of IceCube data focusing on muon neutrino ‘track’ events from the Northern Hemisphere, while the second analysis uses 2 years of ‘cascade’ events from the full sky. Known background components and the hypothetical flux from unstable dark matter are fitted to the experimental data. Since no significant excess is observed in either analysis, lower limits on the lifetime of dark matter particles are derived: we obtain the strongest constraint to date, excluding lifetimes shorter than 1028s at 90% CL for dark matter masses above 10TeV.
| Original language | English (US) |
|---|---|
| Article number | 831 |
| Journal | European Physical Journal C |
| Volume | 78 |
| Issue number | 10 |
| DOIs | |
| State | Published - Oct 1 2018 |
All Science Journal Classification (ASJC) codes
- Engineering (miscellaneous)
- Physics and Astronomy (miscellaneous)
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Search for neutrinos from decaying dark matter with IceCube : IceCube Collaboration. / Aartsen, M. G.; Ackermann, M.; Adams, J.; Aguilar, J. A.; Ahlers, M.; Ahrens, M.; Samarai, I. Al; Altmann, D.; Andeen, K.; Anderson, T.; Ansseau, I.; Anton, G.; Argüelles, C.; Auffenberg, J.; Axani, S.; Backes, P.; Bagherpour, H.; Bai, X.; Barron, J. P.; Barwick, S. W.; Baum, V.; Bay, R.; Beatty, J. J.; Becker Tjus, J.; Becker, K. H.; BenZvi, S.; Berley, D.; Bernardini, E.; Besson, D. Z.; Binder, G.; Bindig, D.; Blaufuss, E.; Blot, S.; Bohm, C.; Börner, M.; Bos, F.; Böser, S.; Botner, O.; Bourbeau, E.; Bourbeau, J.; Bradascio, F.; Braun, J.; Brenzke, M.; Bretz, H. P.; Bron, S.; Brostean-Kaiser, J.; Burgman, A.; Busse, R. S.; Carver, T.; Cheung, E.; Chirkin, D.; Christov, A.; Clark, K.; Classen, L.; Collin, G. H.; Conrad, J. M.; Coppin, P.; Correa, P.; Cowen, D. F.; Cross, R.; Dave, P.; Day, M.; de André, J. P.A.M.; De Clercq, C.; DeLaunay, J. J.; Dembinski, H.; De Ridder, S.; Desiati, P.; de Vries, K. D.; de Wasseige, G.; de With, M.; DeYoung, T.; Díaz-Vélez, J. C.; di Lorenzo, V.; Dujmovic, H.; Dumm, J. P.; Dunkman, M.; Dvorak, E.; Eberhardt, B.; Ehrhardt, T.; Eichmann, B.; Eller, P.; Evenson, P. A.; Fahey, S.; Fazely, A. R.; Felde, J.; Filimonov, K.; Finley, C.; Flis, S.; Franckowiak, A.; Friedman, E.; Fritz, A.; Gaisser, T. K.; Gallagher, J.; Ganster, E.; Gerhardt, L.; Ghorbani, K.; Giang, W.; Glauch, T.; Glüsenkamp, T.; Goldschmidt, A.; Gonzalez, J. G.; Grant, D.; Griffith, Z.; Haack, C.; Hallgren, A.; Halve, L.; Halzen, F.; Hanson, K.; Hebecker, D.; Heereman, D.; Helbing, K.; Hellauer, R.; Hickford, S.; Hignight, J.; Hill, G. C.; Hoffman, K. D.; Hoffmann, R.; Hoinka, T.; Hokanson-Fasig, B.; Hoshina, K.; Huang, F.; Huber, M.; Hultqvist, K.; Hünnefeld, M.; Hussain, R.; In, S.; Iovine, N.; Ishihara, A.; Jacobi, E.; Japaridze, G. S.; Jeong, M.; Jero, K.; Jones, B. J.P.; Kalaczynski, P.; Kang, W.; Kappes, A.; Kappesser, D.; Karg, T.; Karle, A.; Katz, U.; Kauer, M.; Keivani, A.; Kelley, J. L.; Kheirandish, A.; Kim, J.; Kim, M.; Kintscher, T.; Kiryluk, J.; Kittler, T.; Klein, S. R.; Koirala, R.; Kolanoski, H.; Köpke, L.; Kopper, C.; Kopper, S.; Koschinsky, J. P.; Koskinen, D. J.; Kowalski, M.; Krings, K.; Kroll, M.; Krückl, G.; Kunwar, S.; Kurahashi, N.; Kuwabara, T.; Kyriacou, A.; Labare, M.; Lanfranchi, J. L.; Larson, M. J.; Lauber, F.; Leonard, K.; Lesiak-Bzdak, M.; Leuermann, M.; Liu, Q. R.; Lohfink, E.; Mariscal, C. J.Lozano; Lu, L.; Lünemann, J.; Luszczak, W.; Madsen, J.; Maggi, G.; Mahn, K. B.M.; Mancina, S.; Maruyama, R.; Mase, K.; Maunu, R.; Meagher, K.; Medici, M.; Meier, M.; Menne, T.; Merino, G.; Meures, T.; Miarecki, S.; Micallef, J.; Momenté, G.; Montaruli, T.; Moore, R. W.; Moulai, M.; Nahnhauer, R.; Nakarmi, P.; Naumann, U.; Neer, G.; Niederhausen, H.; Nowicki, S. C.; Nygren, D. R.; Obertacke Pollmann, A.; Olivas, A.; O’Murchadha, A.; O’Sullivan, E.; Palczewski, T.; Pandya, H.; Pankova, D. V.; Peiffer, P.; Pepper, J. A.; Pérez de los Heros, C.; Pieloth, D.; Pinat, E.; Plum, M.; Price, P. B.; Przybylski, G. T.; Raab, C.; Rädel, L.; Rameez, M.; Rauch, L.; Rawlins, K.; Rea, I. C.; Reimann, R.; Relethford, B.; Relich, M.; Resconi, E.; Rhode, W.; Richman, M.; Robertson, S.; Rongen, M.; Rott, C.; Ruhe, T.; Ryckbosch, D.; Rysewyk, D.; Safa, I.; Sanchez Herrera, S. E.; Sandrock, A.; Sandroos, J.; Santander, M.; Sarkar, S.; Sarkar, S.; Satalecka, K.; Schaufel, M.; Schlunder, P.; Schmidt, T.; Schneider, A.; Schoenen, S.; Schöneberg, S.; Schumacher, L.; Sclafani, S.; Seckel, D.; Seunarine, S.; Soedingrekso, J.; Soldin, D.; Song, M.; Spiczak, G. M.; Spiering, C.; Stachurska, J.; Stamatikos, M.; Stanev, T.; Stasik, A.; Stein, R.; Stettner, J.; Steuer, A.; Stezelberger, T.; Stokstad, R. G.; Stößl, A.; Strotjohann, N. L.; Stuttard, T.; Sullivan, G. W.; Sutherland, M.; Taboada, I.; Tatar, J.; Tenholt, F.; Ter-Antonyan, S.; Terliuk, A.; Tilav, S.; Toale, P. A.; Tobin, M. N.; Tönnis, C.; Toscano, S.; Tosi, D.; Tselengidou, M.; Tung, C. F.; Turcati, A.; Turley, C. F.; Ty, B.; Unger, E.; Usner, M.; Vandenbroucke, J.; Van Driessche, W.; van Eijk, D.; van Eijndhoven, N.; Vanheule, S.; van Santen, J.; Vraeghe, M.; Walck, C.; Wallace, A.; Wallraff, M.; Wandler, F. D.; Wandkowsky, N.; Waza, A.; Weaver, C.; Weiss, M. J.; Wendt, C.; Werthebach, J.; Westerhoff, S.; Whelan, B. J.; Wiebe, K.; Wiebusch, C. H.; Wille, L.; Williams, D. R.; Wills, L.; Wolf, M.; Wood, J.; Wood, T. R.; Woolsey, E.; Woschnagg, K.; Wrede, G.; Xu, D. L.; Xu, X. W.; Xu, Y.; Yanez, J. P.; Yodh, G.; Yoshida, S.; Yuan, T.
In: European Physical Journal C, Vol. 78, No. 10, 831, 01.10.2018.Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Search for neutrinos from decaying dark matter with IceCube
T2 - IceCube Collaboration
AU - Aartsen, M. G.
AU - Ackermann, M.
AU - Adams, J.
AU - Aguilar, J. A.
AU - Ahlers, M.
AU - Ahrens, M.
AU - Samarai, I. Al
AU - Altmann, D.
AU - Andeen, K.
AU - Anderson, T.
AU - Ansseau, I.
AU - Anton, G.
AU - Argüelles, C.
AU - Auffenberg, J.
AU - Axani, S.
AU - Backes, P.
AU - Bagherpour, H.
AU - Bai, X.
AU - Barron, J. P.
AU - Barwick, S. W.
AU - Baum, V.
AU - Bay, R.
AU - Beatty, J. J.
AU - Becker Tjus, J.
AU - Becker, K. H.
AU - BenZvi, S.
AU - Berley, D.
AU - Bernardini, E.
AU - Besson, D. Z.
AU - Binder, G.
AU - Bindig, D.
AU - Blaufuss, E.
AU - Blot, S.
AU - Bohm, C.
AU - Börner, M.
AU - Bos, F.
AU - Böser, S.
AU - Botner, O.
AU - Bourbeau, E.
AU - Bourbeau, J.
AU - Bradascio, F.
AU - Braun, J.
AU - Brenzke, M.
AU - Bretz, H. P.
AU - Bron, S.
AU - Brostean-Kaiser, J.
AU - Burgman, A.
AU - Busse, R. S.
AU - Carver, T.
AU - Cheung, E.
AU - Chirkin, D.
AU - Christov, A.
AU - Clark, K.
AU - Classen, L.
AU - Collin, G. H.
AU - Conrad, J. M.
AU - Coppin, P.
AU - Correa, P.
AU - Cowen, D. F.
AU - Cross, R.
AU - Dave, P.
AU - Day, M.
AU - de André, J. P.A.M.
AU - De Clercq, C.
AU - DeLaunay, J. J.
AU - Dembinski, H.
AU - De Ridder, S.
AU - Desiati, P.
AU - de Vries, K. D.
AU - de Wasseige, G.
AU - de With, M.
AU - DeYoung, T.
AU - Díaz-Vélez, J. C.
AU - di Lorenzo, V.
AU - Dujmovic, H.
AU - Dumm, J. P.
AU - Dunkman, M.
AU - Dvorak, E.
AU - Eberhardt, B.
AU - Ehrhardt, T.
AU - Eichmann, B.
AU - Eller, P.
AU - Evenson, P. A.
AU - Fahey, S.
AU - Fazely, A. R.
AU - Felde, J.
AU - Filimonov, K.
AU - Finley, C.
AU - Flis, S.
AU - Franckowiak, A.
AU - Friedman, E.
AU - Fritz, A.
AU - Gaisser, T. K.
AU - Gallagher, J.
AU - Ganster, E.
AU - Gerhardt, L.
AU - Ghorbani, K.
AU - Giang, W.
AU - Glauch, T.
AU - Glüsenkamp, T.
AU - Goldschmidt, A.
AU - Gonzalez, J. G.
AU - Grant, D.
AU - Griffith, Z.
AU - Haack, C.
AU - Hallgren, A.
AU - Halve, L.
AU - Halzen, F.
AU - Hanson, K.
AU - Hebecker, D.
AU - Heereman, D.
AU - Helbing, K.
AU - Hellauer, R.
AU - Hickford, S.
AU - Hignight, J.
AU - Hill, G. C.
AU - Hoffman, K. D.
AU - Hoffmann, R.
AU - Hoinka, T.
AU - Hokanson-Fasig, B.
AU - Hoshina, K.
AU - Huang, F.
AU - Huber, M.
AU - Hultqvist, K.
AU - Hünnefeld, M.
AU - Hussain, R.
AU - In, S.
AU - Iovine, N.
AU - Ishihara, A.
AU - Jacobi, E.
AU - Japaridze, G. S.
AU - Jeong, M.
AU - Jero, K.
AU - Jones, B. J.P.
AU - Kalaczynski, P.
AU - Kang, W.
AU - Kappes, A.
AU - Kappesser, D.
AU - Karg, T.
AU - Karle, A.
AU - Katz, U.
AU - Kauer, M.
AU - Keivani, A.
AU - Kelley, J. L.
AU - Kheirandish, A.
AU - Kim, J.
AU - Kim, M.
AU - Kintscher, T.
AU - Kiryluk, J.
AU - Kittler, T.
AU - Klein, S. R.
AU - Koirala, R.
AU - Kolanoski, H.
AU - Köpke, L.
AU - Kopper, C.
AU - Kopper, S.
AU - Koschinsky, J. P.
AU - Koskinen, D. J.
AU - Kowalski, M.
AU - Krings, K.
AU - Kroll, M.
AU - Krückl, G.
AU - Kunwar, S.
AU - Kurahashi, N.
AU - Kuwabara, T.
AU - Kyriacou, A.
AU - Labare, M.
AU - Lanfranchi, J. L.
AU - Larson, M. J.
AU - Lauber, F.
AU - Leonard, K.
AU - Lesiak-Bzdak, M.
AU - Leuermann, M.
AU - Liu, Q. R.
AU - Lohfink, E.
AU - Mariscal, C. J.Lozano
AU - Lu, L.
AU - Lünemann, J.
AU - Luszczak, W.
AU - Madsen, J.
AU - Maggi, G.
AU - Mahn, K. B.M.
AU - Mancina, S.
AU - Maruyama, R.
AU - Mase, K.
AU - Maunu, R.
AU - Meagher, K.
AU - Medici, M.
AU - Meier, M.
AU - Menne, T.
AU - Merino, G.
AU - Meures, T.
AU - Miarecki, S.
AU - Micallef, J.
AU - Momenté, G.
AU - Montaruli, T.
AU - Moore, R. W.
AU - Moulai, M.
AU - Nahnhauer, R.
AU - Nakarmi, P.
AU - Naumann, U.
AU - Neer, G.
AU - Niederhausen, H.
AU - Nowicki, S. C.
AU - Nygren, D. R.
AU - Obertacke Pollmann, A.
AU - Olivas, A.
AU - O’Murchadha, A.
AU - O’Sullivan, E.
AU - Palczewski, T.
AU - Pandya, H.
AU - Pankova, D. V.
AU - Peiffer, P.
AU - Pepper, J. A.
AU - Pérez de los Heros, C.
AU - Pieloth, D.
AU - Pinat, E.
AU - Plum, M.
AU - Price, P. B.
AU - Przybylski, G. T.
AU - Raab, C.
AU - Rädel, L.
AU - Rameez, M.
AU - Rauch, L.
AU - Rawlins, K.
AU - Rea, I. C.
AU - Reimann, R.
AU - Relethford, B.
AU - Relich, M.
AU - Resconi, E.
AU - Rhode, W.
AU - Richman, M.
AU - Robertson, S.
AU - Rongen, M.
AU - Rott, C.
AU - Ruhe, T.
AU - Ryckbosch, D.
AU - Rysewyk, D.
AU - Safa, I.
AU - Sanchez Herrera, S. E.
AU - Sandrock, A.
AU - Sandroos, J.
AU - Santander, M.
AU - Sarkar, S.
AU - Sarkar, S.
AU - Satalecka, K.
AU - Schaufel, M.
AU - Schlunder, P.
AU - Schmidt, T.
AU - Schneider, A.
AU - Schoenen, S.
AU - Schöneberg, S.
AU - Schumacher, L.
AU - Sclafani, S.
AU - Seckel, D.
AU - Seunarine, S.
AU - Soedingrekso, J.
AU - Soldin, D.
AU - Song, M.
AU - Spiczak, G. M.
AU - Spiering, C.
AU - Stachurska, J.
AU - Stamatikos, M.
AU - Stanev, T.
AU - Stasik, A.
AU - Stein, R.
AU - Stettner, J.
AU - Steuer, A.
AU - Stezelberger, T.
AU - Stokstad, R. G.
AU - Stößl, A.
AU - Strotjohann, N. L.
AU - Stuttard, T.
AU - Sullivan, G. W.
AU - Sutherland, M.
AU - Taboada, I.
AU - Tatar, J.
AU - Tenholt, F.
AU - Ter-Antonyan, S.
AU - Terliuk, A.
AU - Tilav, S.
AU - Toale, P. A.
AU - Tobin, M. N.
AU - Tönnis, C.
AU - Toscano, S.
AU - Tosi, D.
AU - Tselengidou, M.
AU - Tung, C. F.
AU - Turcati, A.
AU - Turley, C. F.
AU - Ty, B.
AU - Unger, E.
AU - Usner, M.
AU - Vandenbroucke, J.
AU - Van Driessche, W.
AU - van Eijk, D.
AU - van Eijndhoven, N.
AU - Vanheule, S.
AU - van Santen, J.
AU - Vraeghe, M.
AU - Walck, C.
AU - Wallace, A.
AU - Wallraff, M.
AU - Wandler, F. D.
AU - Wandkowsky, N.
AU - Waza, A.
AU - Weaver, C.
AU - Weiss, M. J.
AU - Wendt, C.
AU - Werthebach, J.
AU - Westerhoff, S.
AU - Whelan, B. J.
AU - Wiebe, K.
AU - Wiebusch, C. H.
AU - Wille, L.
AU - Williams, D. R.
AU - Wills, L.
AU - Wolf, M.
AU - Wood, J.
AU - Wood, T. R.
AU - Woolsey, E.
AU - Woschnagg, K.
AU - Wrede, G.
AU - Xu, D. L.
AU - Xu, X. W.
AU - Xu, Y.
AU - Yanez, J. P.
AU - Yodh, G.
AU - Yoshida, S.
AU - Yuan, T.
N1 - Funding Information: Research Foundation, Center for High Throughput Computing (CHTC) at the University of Wisconsin-Madison, Open Science Grid (OSG), Extreme Science and Engineering Discovery Environment (XSEDE), U.S. Department of Energy-National Energy Research Scientific Computing Center, Particle astrophysics research computing center at the University of Maryland, Institute for Cyber-Enabled Research at Michigan State University, and Astroparticle physics computational facility at Marquette University; Belgium – Funds for Scientific Research (FRS-FNRS and FWO), FWO Odysseus and Big Science programmes, and Belgian Federal Science Policy Office (Belspo); Germany – Bundesministerium für Bildung und Forschung (BMBF), Deutsche Forschungsgemeinschaft (DFG), Helmholtz Alliance for Astroparticle Physics (HAP), Initiative and Networking Fund of the Helmholtz Association, Deutsches Elektronen Synchrotron (DESY), and High Performance Computing cluster of the RWTH Aachen; Sweden – Swedish Research Council, Swedish Polar Research Secretariat, Swedish National Infrastructure for Computing (SNIC), and Knut and Alice Wallenberg Foundation; Australia – Australian Research Council; Canada – Natural Sciences and Engineering Research Council of Canada, Calcul Québec, Compute Ontario, Canada Foundation for Innovation, WestGrid, and Compute Canada; Denmark – Villum Fonden, Danish National Research Foundation (DNRF); New Zealand – Marsden Fund; Japan – Japan Society for Promotion of Science (JSPS) and Institute for Global Prominent Research (IGPR) of Chiba University; Korea – National Research Foundation of Korea (NRF); Switzerland – Swiss National Science Foundation (SNSF). Funding Information: Acknowledgements The IceCube Collaboration designed, constructed and now operates the IceCube Neutrino Observatory. Data processing and calibration, Monte Carlo simulations of the detector and of theoretical models, and data analyses were performed by a large number of collaboration members, who also discussed and approved the scientific results presented here. The main authors of this manuscript were Hrvoje Dujmovic and Jöran Stettner. It was reviewed by the entire collaboration before publication, and all authors approved the final version of the manuscript. We acknowledge support from the following agencies: USA – U.S. National Science Foundation-Office of Polar Programs, U.S. National Science Foundation-Physics Division, Wisconsin Alumni Publisher Copyright: © 2018, The Author(s). Copyright: Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/10/1
Y1 - 2018/10/1
N2 - With the observation of high-energy astrophysical neutrinos by the IceCube Neutrino Observatory, interest has risen in models of PeV-mass decaying dark matter particles to explain the observed flux. We present two dedicated experimental analyses to test this hypothesis. One analysis uses 6 years of IceCube data focusing on muon neutrino ‘track’ events from the Northern Hemisphere, while the second analysis uses 2 years of ‘cascade’ events from the full sky. Known background components and the hypothetical flux from unstable dark matter are fitted to the experimental data. Since no significant excess is observed in either analysis, lower limits on the lifetime of dark matter particles are derived: we obtain the strongest constraint to date, excluding lifetimes shorter than 1028s at 90% CL for dark matter masses above 10TeV.
AB - With the observation of high-energy astrophysical neutrinos by the IceCube Neutrino Observatory, interest has risen in models of PeV-mass decaying dark matter particles to explain the observed flux. We present two dedicated experimental analyses to test this hypothesis. One analysis uses 6 years of IceCube data focusing on muon neutrino ‘track’ events from the Northern Hemisphere, while the second analysis uses 2 years of ‘cascade’ events from the full sky. Known background components and the hypothetical flux from unstable dark matter are fitted to the experimental data. Since no significant excess is observed in either analysis, lower limits on the lifetime of dark matter particles are derived: we obtain the strongest constraint to date, excluding lifetimes shorter than 1028s at 90% CL for dark matter masses above 10TeV.
UR - http://www.scopus.com/inward/record.url?scp=85055087104&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85055087104&partnerID=8YFLogxK
U2 - 10.1140/epjc/s10052-018-6273-3
DO - 10.1140/epjc/s10052-018-6273-3
M3 - Article
C2 - 30930683
AN - SCOPUS:85055087104
VL - 78
JO - European Physical Journal C
JF - European Physical Journal C
SN - 1434-6044
IS - 10
M1 - 831
ER -