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Search for neutrino-induced particle showers with IceCube-40
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Aartsen, M. G. (author)
-
Abbasi, R. (author)
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Ackermann, M. (author)
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show more...
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Adams, J. (author)
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Aguilar, J. A. (author)
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Ahlers, M. (author)
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Altmann, D. (author)
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Arguelles, C. (author)
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Arlen, T. C. (author)
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Auffenberg, J. (author)
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Bai, X. (author)
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Baker, M. (author)
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Barwick, S. W. (author)
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Baum, V. (author)
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Bay, R. (author)
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Beatty, J. J. (author)
-
Tjus, J. Becker (author)
-
- Hultqvist, Klas (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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BenZvi, S. (author)
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Berghaus, P. (author)
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Berley, D. (author)
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Bernardini, E. (author)
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Bernhard, A. (author)
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Besson, D. Z. (author)
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Binder, G. (author)
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Bindig, D. (author)
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Bissok, M. (author)
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Blaufuss, E. (author)
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Blumenthal, J. (author)
-
- Boersma, David J. (author)
- Uppsala universitet,Högenergifysik
-
- Bohm, Christian (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
-
Bose, D. (author)
-
Boeser, S. (author)
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- Botner, Olga (author)
- Uppsala universitet,Högenergifysik
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Brayeur, L. (author)
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Bretz, H. -P (author)
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Brown, A. M. (author)
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Bruijn, R. (author)
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Casey, J. (author)
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Casier, M. (author)
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Chirkin, D. (author)
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Christov, A. (author)
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Christy, B. (author)
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Clark, K. (author)
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Classen, L. (author)
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Clevermann, F. (author)
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Coenders, S. (author)
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Cohen, S. (author)
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Cowen, D. F. (author)
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Silva, A. H. Cruz (author)
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- Danninger, Matthias (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Daughhetee, J. (author)
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Davis, J. C. (author)
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Day, M. (author)
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de Andre, J. P. A. M. (author)
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De Clercq, C. (author)
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De Ridder, S. (author)
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Desiati, P. (author)
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de Vries, K. D. (author)
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de With, M. (author)
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DeYoung, T. (author)
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Diaz-Velez, J. C. (author)
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Dunkman, M. (author)
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Eagan, R. (author)
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Eberhardt, B. (author)
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Eichmann, B. (author)
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Eisch, J. (author)
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Euler, S. (author)
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Evenson, P. A. (author)
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Fadiran, O. (author)
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Fazely, A. R. (author)
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Fedynitch, A. (author)
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Feintzeig, J. (author)
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Feusels, T. (author)
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Filimonov, K. (author)
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- Finley, Chad (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Fischer-Wasels, T. (author)
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- Flis, Samuel (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Franckowiak, A. (author)
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Frantzen, K. (author)
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Fuchs, T. (author)
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Gaisser, T. K. (author)
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Gallagher, J. (author)
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Gerhardt, L. (author)
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Gladstone, L. (author)
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Gluesenkamp, T. (author)
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Goldschmidt, A. (author)
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Golup, G. (author)
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Gonzalez, J. G. (author)
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Goodman, J. A. (author)
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Gora, D. (author)
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Grandmont, D. T. (author)
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Grant, D. (author)
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Gretskov, P. (author)
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Groh, J. C. (author)
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Gross, A. (author)
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Ha, C. (author)
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Ismail, A. Haj (author)
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Hallen, P. (author)
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- Hallgren, Allan (author)
- Uppsala universitet,Högenergifysik
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Halzen, F. (author)
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Hanson, K. (author)
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Hebecker, D. (author)
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Heereman, D. (author)
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Heinen, D. (author)
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Helbing, K. (author)
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Hellauer, R. (author)
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Hickford, S. (author)
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Hill, G. C. (author)
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Hoffman, K. D. (author)
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Hoffmann, R. (author)
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Homeier, A. (author)
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Hoshina, K. (author)
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Huang, F. (author)
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Huelsnitz, W. (author)
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- Hulth, Per Olof (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Hultqvist, K. (author)
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Hussain, S. (author)
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Ishihara, A. (author)
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Jacobi, E. (author)
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Jacobsen, J. (author)
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Jagielski, K. (author)
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Japaridze, G. S. (author)
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Jero, K. (author)
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Jlelati, O. (author)
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Kaminsky, B. (author)
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Kappes, A. (author)
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Karg, T. (author)
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Karle, A. (author)
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Kauer, M. (author)
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Kelley, J. L. (author)
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Kiryluk, J. (author)
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Klaes, J. (author)
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Klein, S. R. (author)
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Koehne, J. -H (author)
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Kohnen, G. (author)
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Kolanoski, H. (author)
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Koepke, L. (author)
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Kopper, C. (author)
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Kopper, S. (author)
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Koskinen, D. J. (author)
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Kowalski, M. (author)
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Krasberg, M. (author)
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Kriesten, A. (author)
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Krings, K. (author)
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Kroll, G. (author)
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Kunnen, J. (author)
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Kurahashi, N. (author)
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Kuwabara, T. (author)
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Labare, M. (author)
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Landsman, H. (author)
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Larson, M. J. (author)
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Lesiak-Bzdak, M. (author)
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Leuermann, M. (author)
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Leute, J. (author)
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Luenemann, J. (author)
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Macias, O. (author)
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Madsen, J. (author)
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Maggi, G. (author)
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Maruyama, R. (author)
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Mase, K. (author)
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Matis, H. S. (author)
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McNally, F. (author)
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Meagher, K. (author)
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Merck, M. (author)
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Meures, T. (author)
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Miarecki, S. (author)
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Middell, E. (author)
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Milke, N. (author)
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Miller, J. (author)
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Mohrmann, L. (author)
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Montaruli, T. (author)
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Morse, R. (author)
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Nahnhauer, R. (author)
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Naumann, U. (author)
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Niederhausen, H. (author)
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Nowicki, S. C. (author)
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Nygren, D. R. (author)
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Obertacke, A. (author)
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Odrowski, S. (author)
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Olivas, A. (author)
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Omairat, A. (author)
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O'Murchadha, A. (author)
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Palczewski, T. (author)
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Paul, L. (author)
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Pepper, J. A. (author)
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Perez de los Heros, Carlos (author)
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Pfendner, C. (author)
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Pieloth, D. (author)
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Pinat, E. (author)
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Posselt, J. (author)
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Price, P. B. (author)
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Przybylski, G. T. (author)
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Quinnan, M. (author)
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Raedel, L. (author)
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Rameez, M. (author)
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Rawlins, K. (author)
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Redl, P. (author)
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Reimann, R. (author)
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Resconi, E. (author)
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Rhode, W. (author)
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Ribordy, M. (author)
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Richman, M. (author)
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Riedel, B. (author)
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Robertson, S. (author)
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Rodrigues, J. P. (author)
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Rott, C. (author)
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Ruhe, T. (author)
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Ruzybayev, B. (author)
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Ryckbosch, D. (author)
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Saba, S. M. (author)
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Sander, H. -G (author)
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Santander, M. (author)
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Sarkar, S. (author)
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Schatto, K. (author)
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Scheriau, F. (author)
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Schmidt, T. (author)
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Schmitz, M. (author)
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Schoenen, S. (author)
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Schoeneberg, S. (author)
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Schoenwald, A. (author)
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Schukraft, A. (author)
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Schulte, L. (author)
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Schulz, O. (author)
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Seckel, D. (author)
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Sestayo, Y. (author)
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Seunarine, S. (author)
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Shanidze, R. (author)
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Sheremata, C. (author)
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- Wolf, Martin (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Soldin, D. (author)
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Spiczak, G. M. (author)
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Spiering, C. (author)
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Stamatikos, M. (author)
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Stanev, T. (author)
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Stanisha, N. A. (author)
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Stasik, A. (author)
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Stezelberger, T. (author)
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Stokstad, R. G. (author)
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Stossl, A. (author)
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Strahler, E. A. (author)
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- Ström, Rickard (author)
- Uppsala universitet,Högenergifysik
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Strotjohann, N. L. (author)
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Sullivan, G. W. (author)
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- Taavola, Henric (author)
- Uppsala universitet,Högenergifysik
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Taboada, I. (author)
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Tamburro, A. (author)
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Tepe, A. (author)
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Ter-Antonyan, S. (author)
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Tesic, G. (author)
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Tilav, S. (author)
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Toale, P. A. (author)
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Tobin, M. N. (author)
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Toscano, S. (author)
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Tselengidou, M. (author)
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Unger, E. (author)
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Usner, M. (author)
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Vallecorsa, S. (author)
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van Eijndhoven, N. (author)
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Van Overloop, A. (author)
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van Santen, J. (author)
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Vehring, M. (author)
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Voge, M. (author)
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Vraeghe, M. (author)
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- Walck, Christian (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Waldenmaier, T. (author)
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Wallraff, M. (author)
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Weaver, Ch (author)
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Wellons, M. (author)
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Wendt, C. (author)
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Westerhoff, S. (author)
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Whelan, B. (author)
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Whitehorn, N. (author)
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Wiebe, K. (author)
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Wiebusch, C. H. (author)
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Williams, D. R. (author)
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Wissing, H. (author)
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Wolf, M. (author)
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Wood, T. R. (author)
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Woschnagg, K. (author)
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Xu, D. L. (author)
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Xu, X. W. (author)
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Yanez, J. P. (author)
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Yodh, G. (author)
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Yoshida, S. (author)
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Zarzhitsky, P. (author)
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Ziemann, J. (author)
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Zierke, S. (author)
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- Zoll, Marcel (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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show less...
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(creator_code:org_t)
- 2014
- 2014
- English.
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In: Physical Review D. - 1550-7998 .- 1550-2368. ; 89:10, s. 102001-
- Related links:
-
https://arxiv.org/ab...
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show more...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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show less...
Abstract
Subject headings
Close
- We report on the search for neutrino-induced particle showers, so-called cascades, in the IceCube-40 detector. The data for this search were collected between April 2008 and May 2009 when the first 40 IceCube strings were deployed and operational. Three complementary searches were performed, each optimized for different energy regimes. The analysis with the lowest energy threshold (2 TeV) targeted atmospheric neutrinos. A total of 67 events were found, consistent with the expectation of 41 atmospheric muons and 30 atmospheric neutrino events. The two other analyses targeted a harder, astrophysical neutrino flux. The analysis with an intermediate threshold of 25 TeV leads to the observation of 14 cascadelike events, again consistent with the prediction of 3.0 atmospheric neutrino and 7.7 atmospheric muon events. We hence set an upper limit of E-2 Phi(lim) <= 7.46 x 10(-8) GeV sr(-1) s(-1) cm(-2) (90% C.L.) on the diffuse flux from astrophysical neutrinos of all neutrino flavors, applicable to the energy range 25 TeV to 5 PeV, assuming an E-nu(-2) spectrum and a neutrino flavor ratio of 1: 1: 1 at the Earth. The third analysis utilized a larger and optimized sample of atmospheric muon background simulation, leading to a higher energy threshold of 100 TeV. Three events were found over a background prediction of 0.04 atmospheric muon events and 0.21 events from the flux of conventional and prompt atmospheric neutrinos. Including systematic errors this corresponds to a 2.7 sigma excess with respect to the background-only hypothesis. Our observation of neutrino event candidates above 100 TeV complements IceCube's recently observed evidence for high-energy astrophysical neutrinos.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Aartsen, M. G.
-
Abbasi, R.
-
Ackermann, M.
-
Adams, J.
-
Aguilar, J. A.
-
Ahlers, M.
-
show more...
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Altmann, D.
-
Arguelles, C.
-
Arlen, T. C.
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Auffenberg, J.
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Bai, X.
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Baker, M.
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Barwick, S. W.
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Baum, V.
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Bay, R.
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Beatty, J. J.
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Tjus, J. Becker
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Hultqvist, Klas
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BenZvi, S.
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Berghaus, P.
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Berley, D.
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Bernardini, E.
-
Bernhard, A.
-
Besson, D. Z.
-
Binder, G.
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Bindig, D.
-
Bissok, M.
-
Blaufuss, E.
-
Blumenthal, J.
-
Boersma, David J ...
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Bohm, Christian
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Bose, D.
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Boeser, S.
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Botner, Olga
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Brayeur, L.
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Bretz, H. -P
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Brown, A. M.
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Bruijn, R.
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Casey, J.
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Casier, M.
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Chirkin, D.
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Christov, A.
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Christy, B.
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Clark, K.
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Classen, L.
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Clevermann, F.
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Coenders, S.
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Cohen, S.
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Cowen, D. F.
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Silva, A. H. Cru ...
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Danninger, Matth ...
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Daughhetee, J.
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Davis, J. C.
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Day, M.
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de Andre, J. P. ...
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De Clercq, C.
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De Ridder, S.
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Desiati, P.
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de Vries, K. D.
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de With, M.
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DeYoung, T.
-
Diaz-Velez, J. C ...
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Dunkman, M.
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Eagan, R.
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Eberhardt, B.
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Eichmann, B.
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Eisch, J.
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Euler, S.
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Evenson, P. A.
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Fadiran, O.
-
Fazely, A. R.
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Fedynitch, A.
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Feintzeig, J.
-
Feusels, T.
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Filimonov, K.
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Finley, Chad
-
Fischer-Wasels, ...
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Flis, Samuel
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Franckowiak, A.
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Frantzen, K.
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Fuchs, T.
-
Gaisser, T. K.
-
Gallagher, J.
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Gerhardt, L.
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Gladstone, L.
-
Gluesenkamp, T.
-
Goldschmidt, A.
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Golup, G.
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Gonzalez, J. G.
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Goodman, J. A.
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Gora, D.
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Grandmont, D. T.
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Grant, D.
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Gretskov, P.
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Groh, J. C.
-
Gross, A.
-
Ha, C.
-
Ismail, A. Haj
-
Hallen, P.
-
Hallgren, Allan
-
Halzen, F.
-
Hanson, K.
-
Hebecker, D.
-
Heereman, D.
-
Heinen, D.
-
Helbing, K.
-
Hellauer, R.
-
Hickford, S.
-
Hill, G. C.
-
Hoffman, K. D.
-
Hoffmann, R.
-
Homeier, A.
-
Hoshina, K.
-
Huang, F.
-
Huelsnitz, W.
-
Hulth, Per Olof
-
Hultqvist, K.
-
Hussain, S.
-
Ishihara, A.
-
Jacobi, E.
-
Jacobsen, J.
-
Jagielski, K.
-
Japaridze, G. S.
-
Jero, K.
-
Jlelati, O.
-
Kaminsky, B.
-
Kappes, A.
-
Karg, T.
-
Karle, A.
-
Kauer, M.
-
Kelley, J. L.
-
Kiryluk, J.
-
Klaes, J.
-
Klein, S. R.
-
Koehne, J. -H
-
Kohnen, G.
-
Kolanoski, H.
-
Koepke, L.
-
Kopper, C.
-
Kopper, S.
-
Koskinen, D. J.
-
Kowalski, M.
-
Krasberg, M.
-
Kriesten, A.
-
Krings, K.
-
Kroll, G.
-
Kunnen, J.
-
Kurahashi, N.
-
Kuwabara, T.
-
Labare, M.
-
Landsman, H.
-
Larson, M. J.
-
Lesiak-Bzdak, M.
-
Leuermann, M.
-
Leute, J.
-
Luenemann, J.
-
Macias, O.
-
Madsen, J.
-
Maggi, G.
-
Maruyama, R.
-
Mase, K.
-
Matis, H. S.
-
McNally, F.
-
Meagher, K.
-
Merck, M.
-
Meures, T.
-
Miarecki, S.
-
Middell, E.
-
Milke, N.
-
Miller, J.
-
Mohrmann, L.
-
Montaruli, T.
-
Morse, R.
-
Nahnhauer, R.
-
Naumann, U.
-
Niederhausen, H.
-
Nowicki, S. C.
-
Nygren, D. R.
-
Obertacke, A.
-
Odrowski, S.
-
Olivas, A.
-
Omairat, A.
-
O'Murchadha, A.
-
Palczewski, T.
-
Paul, L.
-
Pepper, J. A.
-
Perez de los Her ...
-
Pfendner, C.
-
Pieloth, D.
-
Pinat, E.
-
Posselt, J.
-
Price, P. B.
-
Przybylski, G. T ...
-
Quinnan, M.
-
Raedel, L.
-
Rameez, M.
-
Rawlins, K.
-
Redl, P.
-
Reimann, R.
-
Resconi, E.
-
Rhode, W.
-
Ribordy, M.
-
Richman, M.
-
Riedel, B.
-
Robertson, S.
-
Rodrigues, J. P.
-
Rott, C.
-
Ruhe, T.
-
Ruzybayev, B.
-
Ryckbosch, D.
-
Saba, S. M.
-
Sander, H. -G
-
Santander, M.
-
Sarkar, S.
-
Schatto, K.
-
Scheriau, F.
-
Schmidt, T.
-
Schmitz, M.
-
Schoenen, S.
-
Schoeneberg, S.
-
Schoenwald, A.
-
Schukraft, A.
-
Schulte, L.
-
Schulz, O.
-
Seckel, D.
-
Sestayo, Y.
-
Seunarine, S.
-
Shanidze, R.
-
Sheremata, C.
-
Wolf, Martin
-
Soldin, D.
-
Spiczak, G. M.
-
Spiering, C.
-
Stamatikos, M.
-
Stanev, T.
-
Stanisha, N. A.
-
Stasik, A.
-
Stezelberger, T.
-
Stokstad, R. G.
-
Stossl, A.
-
Strahler, E. A.
-
Ström, Rickard
-
Strotjohann, N. ...
-
Sullivan, G. W.
-
Taavola, Henric
-
Taboada, I.
-
Tamburro, A.
-
Tepe, A.
-
Ter-Antonyan, S.
-
Tesic, G.
-
Tilav, S.
-
Toale, P. A.
-
Tobin, M. N.
-
Toscano, S.
-
Tselengidou, M.
-
Unger, E.
-
Usner, M.
-
Vallecorsa, S.
-
van Eijndhoven, ...
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Van Overloop, A.
-
van Santen, J.
-
Vehring, M.
-
Voge, M.
-
Vraeghe, M.
-
Walck, Christian
-
Waldenmaier, T.
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Wallraff, M.
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Weaver, Ch
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Wellons, M.
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Wendt, C.
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Westerhoff, S.
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Whelan, B.
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Whitehorn, N.
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Wiebe, K.
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Wiebusch, C. H.
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Williams, D. R.
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Wissing, H.
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Wolf, M.
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Wood, T. R.
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Woschnagg, K.
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Xu, D. L.
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Xu, X. W.
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Yanez, J. P.
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Yodh, G.
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Yoshida, S.
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Zarzhitsky, P.
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Ziemann, J.
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Zierke, S.
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Zoll, Marcel
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- NATURAL SCIENCES
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NATURAL SCIENCES
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- NATURAL SCIENCES
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NATURAL SCIENCES
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Uppsala University
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Stockholm University