1. On the selection of AGN neutrino source candidates for a source stacking analysis with neutrino telescopes
- Author
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J.K. Becker, O. Tarasova, H. Wissing, H. Waldmann, X. Bai, W. Wagner, J. Braun, J.N. Bahcall, J.L. Kelley, S. Patton, C. Walck, S. Seunarine, A. Groß, K. Helbing, B. Voigt, R. Ehrlich, K. Kuehn, M. Bartelt, K. Filimonov, M.G. Greene, R. Nahnhauer, R. Bay, C. Spiering, Dawn Williams, K. Mase, N. Kitamura, R. Morse, Soebur Razzaque, G.W. Sullivan, G. Wikström, L. Köpke, J. E. Hart, J. Gallagher, D. Hubert, W. Rhode, D. F. Cowen, T.K. Gaisser, D. Hays, J. Madsen, C. Song, Ph. Olbrechts, R. Hardtke, J. Ahrens, A. Karle, T. Castermans, D. Seckel, J. Vandenbroucke, P. L. Biermann, A. Olivas, M. Kestel, T. Hauschildt, S.W. Barwick, T. Stezelberger, D. Bertrand, A. Meli, D. Chirkin, R.W. Ellsworth, D.Z. Besson, S. Grullon, B. Baret, Adam Bouchta, P.A. Evenson, H. Geenen, Carsten Rott, J.A. Goodman, A. Silvestri, K. Beattie, X.W. Xu, Karl-Heinz Kampert, D. Berley, D. Pieloth, C.H. Wiebusch, D. Steele, D.W. Atlee, E. Blaufuss, Allan Hallgren, H. Leich, L. Thollander, M. Walter, M. Krasberg, S. Hundertmark, A. Goldschmidt, T. Burgess, H. Miyamoto, Peter Mészáros, Carlos Pena-Garay, J. Lundberg, J.W. Nam, A. Rizzo, D. Turčan, A.C. Pohl, H.-G. Sander, P.O. Hulth, S. H. Seo, I. Liubarsky, T. Montaruli, D. Rutledge, J.D. Zornoza, F. Halzen, K. Han, J.M. Joseph, C. Bohm, Elisa Bernardini, H. Landsman, K. Hanson, J. Dreyer, K. Hoshina, H. Ögelman, John Heise, S. Böser, K. Rawlins, J. Cooley, D. Schneider, J. Conrad, T. Stanev, C. Wendt, B. Hughey, Jenni Adams, P. Desiati, T. Feser, M. Leuthold, K. Münich, M.C. Stoufer, T. Harenberg, J. Clem, K. Hultqvist, R.H. Minor, Y.-R. Wang, R.G. Stokstad, Jennifer Pretz, R. Lang, H.S. Matis, R. Porrata, S. Klepser, M. Solarz, D.J. Boersma, P. Steffen, M. Ackermann, A.R. Fazely, C. De Clercq, P. Miočinović, W.R. Edwards, M. Stamatikos, G. Kohnen, M.R. Duvoort, A. Mokhtarani, R. M. Gunasingha, R. Ganugapati, M.V. D’Agostino, C.P. McParland, George Japaridze, P. Nießen, S. Yoshida, Elisa Resconi, A. Achterberg, P. Herquet, G.T. Przybylski, P.B. Price, S. Robbins, S. Stoyanov, G. Yodh, I. Taboada, F. Refflinghaus, K.D. Hoffman, C.T. Day, K. Woschnagg, L. Gerhardt, P. Berghaus, D. Hardtke, C.P. Burgess, A. Ishihara, Hermann Kolanoski, A.J. Smith, K.-H. Sulanke, B. Collin, T.J. Sumner, J.E. Sopher, T. Messarius, A. Tepe, H. Kawai, J. Jacobsen, K.-H. Becker, G.M. Spiczak, C. Pérez de los Heros, D.R. Nygren, S. M. Movit, A. W. Jones, R. Wischnewski, A. Davour, N. van Eijndhoven, M. Hellwig, S. Schlenstedt, S. Tilav, J. Hodges, A. Morey, S. Richter, T. Becka, Olga Botner, M. Ribordy, G. C. Hill, T. McCauley, Tyce DeYoung, P. A. Toale, and S.R. Klein
- Subjects
AMANDA ,Active galactic nucleus ,Astrophysics::High Energy Astrophysical Phenomena ,FOS: Physical sciences ,Cosmic ray ,Astrophysics ,Astrophysics::Cosmology and Extragalactic Astrophysics ,IceCube ,Luminosity ,AGN ,Neutrinos ,Blazar ,Astrophysics::Galaxy Astrophysics ,Point sources ,Source stacking ,Astroparticle physics ,Physics ,Astrophysics (astro-ph) ,Astronomy ,Astronomy and Astrophysics ,Quasar ,Neutrino detector ,Astronomia ,High Energy Physics::Experiment ,Neutrino - Abstract
The sensitivity of a search for sources of TeV neutrinos can be improved by grouping potential sources together into generic classes in a procedure that is known as source stacking. In this paper, we define catalogs of Active Galactic Nuclei (AGN) and use them to perform a source stacking analysis. The grouping of AGN into classes is done in two steps: first, AGN classes are defined, then, sources to be stacked are selected assuming that a potential neutrino flux is linearly correlated with the photon luminosity in a certain energy band (radio, IR, optical, keV, GeV, TeV). Lacking any secure detailed knowledge on neutrino production in AGN, this correlation is motivated by hadronic AGN models, as briefly reviewed in this paper. The source stacking search for neutrinos from generic AGN classes is illustrated using the data collected by the AMANDA-II high energy neutrino detector during the year 2000. No significant excess for any of the suggested groups was found., Comment: 43 pages, 12 figures, accepted by Astroparticle Physics
- Published
- 2006