Skip to main navigation Skip to search Skip to main content

Multiyear search for a diffuse flux of muon neutrinos with AMANDA-II

  • A. Achterberg
  • , M. Ackermann
  • , J. Adams
  • , J. Ahrens
  • , K. Andeen
  • , J. Auffenberg
  • , X. Bai
  • , B. Baret
  • , S. W. Barwick
  • , R. Bay
  • , K. Beattie
  • , T. Becka
  • , J. K. Becker
  • , K. H. Becker
  • , P. Berghaus
  • , D. Berley
  • , E. Bernardini
  • , D. Bertrand
  • , D. Z. Besson
  • , E. Blaufuss
  • D. J. Boersma, C. Bohm, J. Bolmont, S. Böser, O. Botner, A. Bouchta, J. Braun, T. Burgess, T. Castermans, D. Chirkin, B. Christy, J. Clem, D. F. Cowen, M. V. D'Agostino, A. Davour, C. T. Day, C. De Clercq, L. Demirörs, F. Descamps, P. Desiati, T. DeYoung, J. C. Diaz-Velez, J. Dreyer, J. P. Dumm, M. R. Duvoort, W. R. Edwards, R. Ehrlich, J. Eisch, R. W. Ellsworth, P. A. Evenson, O. Fadiran, A. R. Fazely, K. Filimonov, C. Finley, M. M. Foerster, B. D. Fox, A. Franckowiak, R. Franke, T. K. Gaisser, J. Gallagher, R. Ganugapati, H. Geenen, L. Gerhardt, A. Goldschmidt, J. A. Goodman, R. Gozzini, T. Griesel, A. Groß, S. Grullon, R. M. Gunasingha, M. Gurtner, C. Ha, A. Hallgren, F. Halzen, K. Han, K. Hanson, D. Hardtke, R. Hardtke, J. E. Hart, Y. Hasegawa, T. Hauschildt, D. Hays, J. Heise, K. Helbing, M. Hellwig, P. Herquet, G. C. Hill, J. Hodges, K. D. Hoffman, B. Hommez, K. Hoshina, D. Hubert, B. Hughey, J. P. Hülß, P. O. Hulth, K. Hultqvist, S. Hundertmark, M. Inaba, A. Ishihara, J. Jacobsen, G. S. Japaridze, H. Johansson, A. Jones, J. M. Joseph, K. H. Kampert, A. Kappes, T. Karg, A. Karle, H. Kawai, J. L. Kelley, F. Kislat, N. Kitamura, S. R. Klein, S. Klepser, G. Kohnen, H. Kolanoski, L. Köpke, M. Kowalski, T. Kowarik, M. Krasberg, K. Kuehn, M. Labare, H. Landsman, R. Lauer, H. Leich, D. Leier, I. Liubarsky, J. Lundberg, J. Lünemann, J. Madsen, R. Maruyama, K. Mase, H. S. Matis, T. McCauley, C. P. McParland, A. Meli, T. Messarius, P. Mészáros, H. Miyamoto, A. Mokhtarani, T. Montaruli, A. Morey, R. Morse, S. M. Movit, K. Münich, R. Nahnhauer, J. W. Nam, P. Nießen, D. R. Nygren, H. Ögelman, A. Olivas, S. Patton, C. Peña-Garay, C. Pérez De Los Heros, A. Piegsa, D. Pieloth, A. C. Pohl, R. Porrata, J. Pretz, P. B. Price, G. T. Przybylski, K. Rawlins, S. Razzaque, E. Resconi, W. Rhode, M. Ribordy, A. Rizzo, S. Robbins, P. Roth, F. Rothmaier, C. Rott, D. Rutledge, D. Ryckbosch, H. G. Sander, S. Sarkar, K. Satalecka, S. Schlenstedt, T. Schmidt, D. Schneider, D. Seckel, B. Semburg, S. H. Seo, Y. Sestayo, S. Seunarine, A. Silvestri, A. J. Smith, M. Solarz, C. Song, J. E. Sopher, G. M. Spiczak, C. Spiering, M. Stamatikos, T. Stanev, T. Stezelberger, R. G. Stokstad, M. C. Stoufer, S. Stoyanov, E. A. Strahler, T. Straszheim, K. H. Sulanke, G. W. Sullivan, T. J. Sumner, I. Taboada, O. Tarasova, A. Tepe, L. Thollander, S. Tilav, M. Tluczykont, P. A. Toale, D. Tosi, D. Turčan, N. Van Eijndhoven, J. Vandenbroucke, A. Van Overloop, V. Viscomi, B. Voigt, W. Wagner, C. Walck, H. Waldmann, M. Walter, Y. R. Wang, C. Wendt, C. H. Wiebusch, C. Wiedemann, G. Wikström, D. R. Williams, R. Wischnewski, H. Wissing, K. Woschnagg, X. W. Xu, G. Yodh, S. Yoshida, J. D. Zornoza
  • Utrecht University
  • German Electron Synchrotron
  • University of Canterbury
  • Johannes Gutenberg University Mainz
  • University of Wisconsin
  • University of Wuppertal
  • University of Delaware
  • Vrije Universiteit Brussel
  • University of California at Irvine
  • University of California at Berkeley
  • Lawrence Berkeley National Laboratory
  • TU Dortmund University
  • Université libre de Bruxelles
  • Max Planck Institute for Nuclear Physics
  • University of Maryland
  • University of Kansas
  • Stockholm University
  • Uppsala University
  • Universite de Mons
  • Pennsylvania State University
  • Ghent University
  • Clark Atlanta University
  • Southern University and A&M College
  • University of Wisconsin-Madison
  • University of Wisconsin-River Falls
  • Chiba University
  • RWTH Aachen University
  • Friedrich-Alexander University Erlangen-Nürnberg
  • Humboldt University of Berlin
  • Imperial College London
  • University of Bari
  • Institute for Advanced Studies
  • Linnaeus University
  • University of Alaska Anchorage
  • University of Oxford
  • NASA Goddard Space Flight Center
  • IFIC (CSIC-Universitat de València)

Research output: Contribution to journalArticlepeer-review

132 Citations (Scopus)

Abstract

A search for TeV-PeV muon neutrinos from unresolved sources was performed on AMANDA-II data collected between 2000 and 2003 with an equivalent live time of 807 days. This diffuse analysis sought to find an extraterrestrial neutrino flux from sources with nonthermal components. The signal is expected to have a harder spectrum than the atmospheric muon and neutrino backgrounds. Since no excess of events was seen in the data over the expected background, an upper limit of E2Φ90%C.L.<7.4×10-8GeVcm-2s-1sr-1 is placed on the diffuse flux of muon neutrinos with a Φ E-2 spectrum in the energy range 16 TeV to 2.5 PeV. This is currently the most sensitive Φ E-2 diffuse astrophysical neutrino limit. We also set upper limits for astrophysical and prompt neutrino models, all of which have spectra different from Φ E-2.

Original languageEnglish
Article number042008
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume76
Issue number4
DOIs
Publication statusPublished - 31 Aug 2007
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Fingerprint

Dive into the research topics of 'Multiyear search for a diffuse flux of muon neutrinos with AMANDA-II'. Together they form a unique fingerprint.

Cite this