Search: (WFRF:(Fischer K)) pers:(Hill G. C.)
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Observation of anis...
Observation of anisotropy in the arrival directions of galactic cosmic rays at multiple angular scales with IceCube
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Abbasi, R. (author)
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Abdou, Y. (author)
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Abu-Zayyad, T. (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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Andeen, K. (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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Bay, R. (author)
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Alba, J. L. Bazo (author)
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Beattie, K. (author)
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Beatty, J. J. (author)
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Bechet, S. (author)
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Becker, J. K. (author)
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- Hultqvist, Klas (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Benabderrahmane, M. L. (author)
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BenZvi, S. (author)
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Berdermann, J. (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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Bertrand, D. (author)
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Besson, D. Z. (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)
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Boersma, D. J. (author)
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- Bohm, Christian (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Bose, D. (author)
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Boeser, S. (author)
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- Botner, Olga (author)
- Uppsala universitet,Högenergifysik
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Brown, A. M. (author)
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Buitink, S. (author)
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Caballero-Mora, K. S. (author)
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Carson, M. (author)
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Chirkin, D. (author)
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Christy, B. (author)
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Clem, J. (author)
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Clevermann, F. (author)
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Cohen, S. (author)
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Colnard, C. (author)
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Cowen, D. F. (author)
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- Danninger, Matthias (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Danninger, M. (author)
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Daughhetee, J. (author)
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Davis, J. C. (author)
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De Clercq, C. (author)
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Demiroers, L. (author)
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Denger, T. (author)
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Depaepe, O. (author)
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Descamps, F. (author)
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Desiati, P. (author)
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de Vries-Uiterweerd, G. (author)
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DeYoung, T. (author)
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Diaz-Velez, J. C. (author)
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Dierckxsens, M. (author)
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Dreyer, J. (author)
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Dumm, J. P. (author)
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Ehrlich, R. (author)
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Eisch, J. (author)
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Ellsworth, R. W. (author)
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- Engdegård, Olle (author)
- Uppsala universitet,Högenergifysik
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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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Foerster, M. M. (author)
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Fox, B. D. (author)
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Franckowiak, A. (author)
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Franke, R. (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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Goodman, J. A. (author)
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Gora, D. (author)
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Grant, D. (author)
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Griesel, T. (author)
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Gross, A. (author)
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Grullon, S. (author)
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Gurtner, M. (author)
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Ha, C. (author)
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Hajismail, A. (author)
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- Hallgren, Allan (author)
- Uppsala universitet,Högenergifysik
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Halzen, F. (author)
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Han, K. (author)
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Hanson, K. (author)
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Heinen, D. (author)
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Helbing, K. (author)
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Herquet, P. (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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Homeier, A. (author)
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Hoshina, K. (author)
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Hubert, D. (author)
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Huelsnitz, W. (author)
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Huelss, J. -P (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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Jacobsen, J. (author)
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Japaridze, G. S. (author)
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- Johansson, Henrik (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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- Miller, Jonathan (author)
- Uppsala universitet,Högenergifysik
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Kampert, K. -H (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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Kenny, P. (author)
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Kiryluk, J. (author)
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Kislat, F. (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, S. (author)
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Koskinen, D. J. (author)
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Kowalski, M. (author)
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Kowarik, T. (author)
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Krasberg, M. (author)
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Krings, T. (author)
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Kroll, G. (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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Lafebre, S. (author)
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Laihem, K. (author)
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Landsman, H. (author)
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Larson, M. J. (author)
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Lauer, R. (author)
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Luenemann, J. (author)
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Madajczyk, B. (author)
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Madsen, J. (author)
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Majumdar, P. (author)
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Marotta, A. (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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Meagher, K. (author)
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Merck, M. (author)
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Meszaros, P. (author)
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Meures, T. (author)
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Middell, E. (author)
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Milke, N. (author)
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- Miller, Jonathan (author)
- Uppsala universitet,Högenergifysik
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Montaruli, T. (author)
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Morse, R. (author)
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Movit, S. M. (author)
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Nahnhauer, R. (author)
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Nam, J. W. (author)
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Naumann, U. (author)
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Niessen, P. (author)
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Nygren, D. R. (author)
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Odrowski, S. (author)
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Olivas, A. (author)
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Olivo, M. (author)
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O'Murchadha, A. (author)
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Ono, M. (author)
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Panknin, S. (author)
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Paul, L. (author)
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- de los Heros, Carlos Perez (author)
- Uppsala universitet,Högenergifysik
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Petrovic, J. (author)
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Piegsa, A. (author)
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Pieloth, D. (author)
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Porrata, R. (author)
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Posselt, J. (author)
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Price, C. C. (author)
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Price, P. B. (author)
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Przybylski, G. T. (author)
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Rawlins, K. (author)
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Redl, P. (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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Rizzo, A. (author)
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Rodrigues, J. P. (author)
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Roth, P. (author)
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Rothmaier, F. (author)
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Rott, C. (author)
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Ruhe, T. (author)
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Rutledge, D. (author)
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Ruzybayev, B. (author)
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Ryckbosch, D. (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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Schmidt, T. (author)
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Schoenwald, A. (author)
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Schukraft, A. (author)
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Schultes, A. (author)
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Schulz, O. (author)
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Schunck, M. (author)
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Seckel, D. (author)
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Semburg, B. (author)
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- Seo, Seon-Hee (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Sestayo, Y. (author)
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Seunarine, S. (author)
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Silvestri, A. (author)
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Slipak, A. (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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Stephens, G. (author)
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Stezelberger, T. (author)
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Stokstad, R. G. (author)
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Stoessl, A. (author)
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Stoyanov, S. (author)
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Strahler, E. A. (author)
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Straszheim, T. (author)
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Stuer, M. (author)
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Sullivan, G. W. (author)
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Swillens, Q. (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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Tilav, S. (author)
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Toale, P. A. (author)
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Toscano, S. (author)
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Tosi, D. (author)
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Turcan, D. (author)
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van Eijndhoven, N. (author)
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Vandenbroucke, J. (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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- 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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Walter, M. (author)
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Weaver, Ch. (author)
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Wendt, C. (author)
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Westerhoff, S. (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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Wischnewski, 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, C. (author)
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Xu, X. W. (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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- Zoll, Marcel (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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(creator_code:org_t)
- 2011
- 2011
- English.
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In: Astrophysical Journal. - 0004-637X .- 1538-4357. ; 740:1, s. 16-
- Related links:
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https://urn.kb.se/re...
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show more...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
Close
- Between 2009 May and 2010 May, the IceCube neutrino detector at the South Pole recorded 32 billion muons generated in air showers produced by cosmic rays with a median energy of 20 TeV. With a data set of this size, it is possible to probe the southern sky for per-mil anisotropy on all angular scales in the arrival direction distribution of cosmic rays. Applying a power spectrum analysis to the relative intensity map of the cosmic ray flux in the southern hemisphere, we show that the arrival direction distribution is not isotropic, but shows significant structure on several angular scales. In addition to previously reported large-scale structure in the form of a strong dipole and quadrupole, the data show small-scale structure on scales between 15 degrees and 30 degrees. The skymap exhibits several localized regions of significant excess and deficit in cosmic ray intensity. The relative intensity of the smaller-scale structures is about a factor of five weaker than that of the dipole and quadrupole structure. The most significant structure, an excess localized at (right ascension alpha = 122 degrees.4 and declination d = -47 degrees.4), extends over at least 20 degrees in right ascension and has a post-trials significance of 5.3 sigma. The origin of this anisotropy is still unknown.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Keyword
- astroparticle physics
- cosmic rays
- fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
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Abbasi, R.
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Abdou, Y.
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Abu-Zayyad, T.
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Adams, J.
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Aguilar, J. A.
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Ahlers, M.
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show more...
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Altmann, D.
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Andeen, K.
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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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Bay, R.
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Alba, J. L. Bazo
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Beattie, K.
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Beatty, J. J.
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Bechet, S.
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Becker, J. K.
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Hultqvist, Klas
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Benabderrahmane, ...
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BenZvi, S.
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Berdermann, J.
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Berghaus, P.
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Berley, D.
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Bernardini, E.
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Bertrand, D.
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Besson, D. Z.
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Bindig, D.
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Bissok, M.
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Blaufuss, E.
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Blumenthal, J.
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Boersma, D. 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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Brown, A. M.
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Buitink, S.
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Caballero-Mora, ...
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Carson, M.
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Chirkin, D.
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Christy, B.
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Clem, J.
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Clevermann, F.
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Cohen, S.
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Colnard, C.
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Cowen, D. F.
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Danninger, Matth ...
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Danninger, M.
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Daughhetee, J.
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Davis, J. C.
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De Clercq, C.
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Demiroers, L.
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Denger, T.
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Depaepe, O.
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Descamps, F.
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Desiati, P.
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de Vries-Uiterwe ...
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DeYoung, T.
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Diaz-Velez, J. C ...
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Dierckxsens, M.
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Dreyer, J.
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Dumm, J. P.
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Ehrlich, R.
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Eisch, J.
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Ellsworth, R. W.
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Engdegård, Olle
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Euler, S.
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Evenson, P. A.
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Fadiran, O.
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Fazely, A. R.
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Fedynitch, A.
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Feintzeig, J.
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Feusels, T.
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Filimonov, K.
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Finley, Chad
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Fischer-Wasels, ...
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Foerster, M. M.
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Fox, B. D.
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Franckowiak, A.
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Franke, R.
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Gaisser, T. K.
-
Gallagher, J.
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Gerhardt, L.
-
Gladstone, L.
-
Gluesenkamp, T.
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Goldschmidt, A.
-
Goodman, J. A.
-
Gora, D.
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Grant, D.
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Griesel, T.
-
Gross, A.
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Grullon, S.
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Gurtner, M.
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Ha, C.
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Hajismail, A.
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Hallgren, Allan
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Halzen, F.
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Han, K.
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Hanson, K.
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Heinen, D.
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Helbing, K.
-
Herquet, P.
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Hickford, S.
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Hill, G. C.
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Hoffman, K. D.
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Homeier, A.
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Hoshina, K.
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Hubert, D.
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Huelsnitz, W.
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Huelss, J. -P
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Hulth, Per Olof
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Hultqvist, K.
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Hussain, S.
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Ishihara, A.
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Jacobsen, J.
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Japaridze, G. S.
-
Johansson, Henri ...
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Miller, Jonathan
-
Kampert, K. -H
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Kappes, A.
-
Karg, T.
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Karle, A.
-
Kenny, P.
-
Kiryluk, J.
-
Kislat, F.
-
Klein, S. R.
-
Koehne, J. -H
-
Kohnen, G.
-
Kolanoski, H.
-
Koepke, L.
-
Kopper, S.
-
Koskinen, D. J.
-
Kowalski, M.
-
Kowarik, T.
-
Krasberg, M.
-
Krings, T.
-
Kroll, G.
-
Kurahashi, N.
-
Kuwabara, T.
-
Labare, M.
-
Lafebre, S.
-
Laihem, K.
-
Landsman, H.
-
Larson, M. J.
-
Lauer, R.
-
Luenemann, J.
-
Madajczyk, B.
-
Madsen, J.
-
Majumdar, P.
-
Marotta, A.
-
Maruyama, R.
-
Mase, K.
-
Matis, H. S.
-
Meagher, K.
-
Merck, M.
-
Meszaros, P.
-
Meures, T.
-
Middell, E.
-
Milke, N.
-
Montaruli, T.
-
Morse, R.
-
Movit, S. M.
-
Nahnhauer, R.
-
Nam, J. W.
-
Naumann, U.
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Niessen, P.
-
Nygren, D. R.
-
Odrowski, S.
-
Olivas, A.
-
Olivo, M.
-
O'Murchadha, A.
-
Ono, M.
-
Panknin, S.
-
Paul, L.
-
de los Heros, Ca ...
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Petrovic, J.
-
Piegsa, A.
-
Pieloth, D.
-
Porrata, R.
-
Posselt, J.
-
Price, C. C.
-
Price, P. B.
-
Przybylski, G. T ...
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Rawlins, K.
-
Redl, P.
-
Resconi, E.
-
Rhode, W.
-
Ribordy, M.
-
Rizzo, A.
-
Rodrigues, J. P.
-
Roth, P.
-
Rothmaier, F.
-
Rott, C.
-
Ruhe, T.
-
Rutledge, D.
-
Ruzybayev, B.
-
Ryckbosch, D.
-
Sander, H. -G
-
Santander, M.
-
Sarkar, S.
-
Schatto, K.
-
Schmidt, T.
-
Schoenwald, A.
-
Schukraft, A.
-
Schultes, A.
-
Schulz, O.
-
Schunck, M.
-
Seckel, D.
-
Semburg, B.
-
Seo, Seon-Hee
-
Sestayo, Y.
-
Seunarine, S.
-
Silvestri, A.
-
Slipak, A.
-
Spiczak, G. M.
-
Spiering, C.
-
Stamatikos, M.
-
Stanev, T.
-
Stephens, G.
-
Stezelberger, T.
-
Stokstad, R. G.
-
Stoessl, A.
-
Stoyanov, S.
-
Strahler, E. A.
-
Straszheim, T.
-
Stuer, M.
-
Sullivan, G. W.
-
Swillens, Q.
-
Taavola, Henric
-
Taboada, I.
-
Tamburro, A.
-
Tepe, A.
-
Ter-Antonyan, S.
-
Tilav, S.
-
Toale, P. A.
-
Toscano, S.
-
Tosi, D.
-
Turcan, D.
-
van Eijndhoven, ...
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Vandenbroucke, J ...
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Van Overloop, A.
-
van Santen, J.
-
Vehring, M.
-
Voge, M.
-
Walck, Christian
-
Waldenmaier, T.
-
Wallraff, M.
-
Walter, M.
-
Weaver, Ch.
-
Wendt, C.
-
Westerhoff, S.
-
Whitehorn, N.
-
Wiebe, K.
-
Wiebusch, C. H.
-
Williams, D. R.
-
Wischnewski, R.
-
Wissing, H.
-
Wolf, M.
-
Wood, T. R.
-
Woschnagg, K.
-
Xu, C.
-
Xu, X. W.
-
Yodh, G.
-
Yoshida, S.
-
Zarzhitsky, P.
-
Zoll, Marcel
-
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Subatomic Physic ...
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Uppsala University
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Stockholm University