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  1. Article ; Online: Constraints on Minute-Scale Transient Astrophysical Neutrino Sources.

    Aartsen, M G / Ackermann, M / Adams, J / Aguilar, J A / Ahlers, M / Ahrens, M / Al Samarai, I / Altmann, D / Andeen, K / Anderson, T / Ansseau, I / Anton, G / Argüelles, C / Auffenberg, J / Axani, S / Backes, P / Bagherpour, H / Bai, X / Barbano, A /
    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 / Deoskar, K / 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 / Evans, P A / Evenson, P A / Fahey, S / Fazely, A R / Felde, J / Filimonov, K / Finley, C / 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 / 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 / Kyriacou, A / Labare, M / Lanfranchi, J L / Larson, M J / Lauber, F / Leonard, K / Leuermann, M / Liu, Q R / Lohfink, E / Lozano Mariscal, C J / Lu, L / Lünemann, J / Luszczak, W / Madsen, J / Maggi, G / Mahn, K B M / Makino, Y / Mancina, S / Mariş, I C / 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 / Nagai, R / Nahnhauer, R / Nakarmi, P / Naumann, U / Neer, G / Niederhausen, H / Nowicki, S C / Nygren, D R / Obertacke Pollmann, A / Olivas, A / O'Murchadha, A / Osborne, J P / O'Sullivan, E / Palczewski, T / Pandya, H / Pankova, D V / Peiffer, P / Pepper, J A / Pérez de Los Heros, C / Pieloth, D / Pinat, E / Pizzuto, A / Plum, M / Price, P B / Przybylski, G T / Raab, C / Rameez, M / Rauch, L / Rawlins, K / Rea, I C / Reimann, R / Relethford, B / Renzi, G / 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 / Satalecka, K / Schaufel, M / Schlunder, P / Schmidt, T / Schneider, A / Schneider, J / 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 / 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 / Unland Elorrieta, M A / 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 / Watson, T B / Waza, A / Weaver, C / Weiss, M J / Wendt, C / Werthebach, J / Westerhoff, S / Whelan, B J / Whitehorn, N / 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

    Physical review letters

    2019  Volume 122, Issue 5, Page(s) 51102

    Abstract: High-energy neutrino emission has been predicted for several short-lived astrophysical transients including gamma-ray bursts (GRBs), core-collapse supernovae with choked jets, and neutron star mergers. IceCube's optical and x-ray follow-up program ... ...

    Abstract High-energy neutrino emission has been predicted for several short-lived astrophysical transients including gamma-ray bursts (GRBs), core-collapse supernovae with choked jets, and neutron star mergers. IceCube's optical and x-ray follow-up program searches for such transient sources by looking for two or more muon neutrino candidates in directional coincidence and arriving within 100 s. The measured rate of neutrino alerts is consistent with the expected rate of chance coincidences of atmospheric background events and no likely electromagnetic counterparts have been identified in Swift follow-up observations. Here, we calculate generic bounds on the neutrino flux of short-lived transient sources. Assuming an E^{-2.5} neutrino spectrum, we find that the neutrino flux of rare sources, like long gamma-ray bursts, is constrained to <5% of the detected astrophysical flux and the energy released in neutrinos (100 GeV to 10 PeV) by a median bright GRB-like source is <10^{52.5}  erg. For a harder E^{-2.13} neutrino spectrum up to 30% of the flux could be produced by GRBs and the allowed median source energy is <10^{52}  erg. A hypothetical population of transient sources has to be more common than 10^{-5}  Mpc^{-3}  yr^{-1} (5×10^{-8}  Mpc^{-3}  yr^{-1} for the E^{-2.13} spectrum) to account for the complete astrophysical neutrino flux.
    Language English
    Publishing date 2019-03-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.122.051102
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: 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 / 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

    The European physical journal. C, Particles and fields

    2018  Volume 78, Issue 10, Page(s) 831

    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 ... ...

    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
    Language English
    Publishing date 2018-10-16
    Publishing country France
    Document type Journal Article
    ZDB-ID 1459069-4
    ISSN 1434-6052 ; 1434-6044
    ISSN (online) 1434-6052
    ISSN 1434-6044
    DOI 10.1140/epjc/s10052-018-6273-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Measurement of Atmospheric Neutrino Oscillations at 6-56 GeV with IceCube DeepCore.

    Aartsen, M G / Ackermann, M / Adams, J / Aguilar, J A / Ahlers, M / Ahrens, M / Al Samarai, I / Altmann, D / Andeen, K / Anderson, T / Ansseau, I / Anton, G / Argüelles, C / Auffenberg, J / Axani, S / 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 / Bose, D / Böser, S / Botner, O / Bourbeau, J / Bradascio, F / Braun, J / Brayeur, L / Brenzke, M / Bretz, H-P / Bron, S / Brostean-Kaiser, J / Burgman, A / Carver, T / Casey, J / Casier, M / Cheung, E / Chirkin, D / Christov, A / Clark, K / Classen, L / Coenders, S / Collin, G H / Conrad, J M / Cowen, D F / Cross, R / 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 / 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 / Fuchs, T / Gaisser, T K / Gallagher, J / Gerhardt, L / Ghorbani, K / Giang, W / Glauch, T / Glüsenkamp, T / Goldschmidt, A / Gonzalez, J G / Grant, D / Griffith, Z / Haack, C / Hallgren, A / Halzen, F / Hanson, K / Hebecker, D / Heereman, D / Helbing, K / Hellauer, R / Hickford, S / Hignight, J / Hill, G C / Hoffman, K D / Hoffmann, R / Hokanson-Fasig, B / Hoshina, K / Huang, F / Huber, M / Hultqvist, K / Hünnefeld, M / In, S / Ishihara, A / Jacobi, E / Japaridze, G S / Jeong, M / Jero, K / Jones, B J P / Kalaczynski, P / Kang, W / Kappes, A / 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 / Kohnen, G / Koirala, R / Kolanoski, H / Köpke, L / Kopper, C / Kopper, S / Koschinsky, J P / Koskinen, D J / Kowalski, M / Krings, K / Kroll, M / Krückl, G / Kunnen, J / Kunwar, S / Kurahashi, N / Kuwabara, T / Kyriacou, A / Labare, M / Lanfranchi, J L / Larson, M J / Lauber, F / Lennarz, D / Lesiak-Bzdak, M / Leuermann, M / Liu, Q R / Lu, L / Lünemann, J / Luszczak, W / Madsen, J / Maggi, G / Mahn, K B M / Mancina, S / Maruyama, R / Mase, K / Maunu, R / McNally, F / 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 / 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 / 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 / Sälzer, T / Sanchez Herrera, S E / Sandrock, A / Sandroos, J / Sarkar, S / Satalecka, K / Schlunder, P / Schmidt, T / Schneider, A / Schoenen, S / Schöneberg, S / Schumacher, L / Seckel, D / Seunarine, S / Soedingrekso, J / Soldin, D / Song, M / Spiczak, G M / Spiering, C / Stachurska, J / Stamatikos, M / Stanev, T / Stasik, A / Stettner, J / Steuer, A / Stezelberger, T / Stokstad, R G / Stößl, A / Strotjohann, N L / Sullivan, G W / Sutherland, M / Taboada, I / Tatar, J / Tenholt, F / Ter-Antonyan, S / Terliuk, A / Tešić, G / Tilav, S / Toale, P A / Tobin, M N / 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 Eijndhoven, N / Vanheule, S / van Santen, J / Vehring, M / Vogel, E / 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 / Xu, D L / Xu, X W / Xu, Y / Yanez, J P / Yodh, G / Yoshida, S / Yuan, T / Zoll, M

    Physical review letters

    2018  Volume 120, Issue 7, Page(s) 71801

    Abstract: We present a measurement of the atmospheric neutrino oscillation parameters using three years of data from the IceCube Neutrino Observatory. The DeepCore infill array in the center of IceCube enables the detection and reconstruction of neutrinos produced ...

    Abstract We present a measurement of the atmospheric neutrino oscillation parameters using three years of data from the IceCube Neutrino Observatory. The DeepCore infill array in the center of IceCube enables the detection and reconstruction of neutrinos produced by the interaction of cosmic rays in Earth's atmosphere at energies as low as ∼5  GeV. That energy threshold permits measurements of muon neutrino disappearance, over a range of baselines up to the diameter of the Earth, probing the same range of L/E_{ν} as long-baseline experiments but with substantially higher-energy neutrinos. This analysis uses neutrinos from the full sky with reconstructed energies from 5.6 to 56 GeV. We measure Δm_{32}^{2}=2.31_{-0.13}^{+0.11}×10^{-3}  eV^{2} and sin^{2}θ_{23}=0.51_{-0.09}^{+0.07}, assuming normal neutrino mass ordering. These results are consistent with, and of similar precision to, those from accelerator- and reactor-based experiments.
    Language English
    Publishing date 2018-02-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.120.071801
    Database MEDical Literature Analysis and Retrieval System OnLINE

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