{"paper":{"title":"Measurement of the Atmospheric $\\nu_e$ flux in IceCube","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"hep-ex","authors_text":"A. Fedynitch, A. Franckowiak, A. Goldschmidt, A. Gross, A. Haj Ismail, A. Hallgren, A. H. Cruz Silva, A. Homeier, A. Ishihara, A. Kappes, A. Karle, A. M. Brown, A. Obertacke, A. Olivas, A. O'Murchadha, A. R. Fazely, A. Schonwald, A. Schukraft, A. Stasik, A. Stoss, A. Tamburro, A. Van Overloop, A. Zilles, B. Christy, B. Eberhardt, B. Riedel, B. Ruzybayev, C. Bohm, C. De Clercq, C. Finley, C. Ha, Ch. Weaver, C. H. Wiebusch, C. Kopper, C. Perez de los Heros, C. Rott, C. Sheremata, C. Spiering, C. Walck, C. Wendt, C. Xu, D. Altmann, D. Berley, D. Bertrand, D. Bindig, D. Bose1, D. Chirkin, D. F. Cowen, D. Gora, D. Grant, D. Heereman, D. Heinen, D. J. Boersma, D. J. Koskinen, D. L. Xu, D. Pieloth, D. R. Nygren, D. R. Williams, D. Ryckbosch, D. Seckel, D. Soldin, D. van der Drift, D. Z. Besson, E. A. Strahler, E. Bernardini, E. Blaufuss, E. Jacobi, E. Middell, E. Resconi, F. Clevermann, F. Descamps, F. Halzen, F. Kislat, F. McNally, F. Scheriau, G. C. Hill, G. de Vries-Uiterweerd, G. Golup, G. Kohnen, G. Kroll, G. M. Spiczak, G. S. Japaridze, G. T. Przybylski, G. W. Sullivan, G. Yodh, H.-G. Sander, H. Kolanoski, H. Landsman, H. S. Matis, H. Taavola, H. Wissing, IceCube Collaboration: M. G. Aartsen, I. Taboada, J. A. Aguilar, J. Adams, J. A. Goodman, J. A. Pepper, J. Auffenberg, J. Becker Tjus, J. Berdermann, J. Blumenthal, J. Brunner, J. Casey, J. C. Davis, J. C. Diaz-Velez, J. Daughhetee, J. Dreyer, J. Eisch, J. Feintzeig, J. Gallagher, J.-H. Kohne, J. Jacobsen, J. J. Beatty, J. Kiryluk, J. Klas, J. Kunnen, J. Lunemann, J. Madsen, J. Miller, J. P. Dumm, J. Posselt, J. P. Rodrigues, J. P. Yanez, J. van Santen, J. Ziemann, K. Andeen, K. Beattie, K. Clark, K. D. Hoffman, K. Filimonov, K. Frantzen, K. Hanson, K.-H. Becker, K. Helbing, K. Hoshina, K. Hultqvist, K. Mase, K. Meagher, K. Rawlins, K. Schatto, K. Wiebe, K. Woschnagg, L. Brayeur, L. Gerhardt, L. Gladstone, L. Kopke, L. Mohrmann, L. Paul, L. Radel, L. Schonherr, L. Schulte, M. Ackermann, M. Ahlers, M. Baker, M. Bell, M. Bissok, M. Carson, M. Casier, M. Danninger, M. Dunkman, M. Gurtner, M. J. Larson, M. Kowalski, M. Krasberg, M. Labare, M. L. Benabderrahmane, M. Lesiak-Bzdak, M. Merck, M. Olivo, M. Ribordy, M. Richman, M. Santander, M. Scheel, M. Schmitz, M. Soiron, M. Stamatikos, M. Usner, M. Vehring, M. Voge1, M. Vraeghe, M. Wallraff, M. Walter, M. W. E. Smith, M. Wolf, M. Zoll, N. Kurahashi, N. Milke, N. Pirk, N. van Eijndhoven, N. Whitehorn, O. Botner, O. Engdegard, O. Fadiran, O. Jlelati, O. Schulz, P. A. Evenson, P. A. Toale, P. Berghaus, P. B. Price, P. Desiati, P. Heimann, P. Meszaros, P. O. Hulth, P. Redl, P. Zarzhitsky, R. Abbasi, R. Bay, R. Bruijn, R. Eagan, R. Franke, R. G. Stokstad, R. Hellauer, R. Hoffmann, R. Lauer, R. Maruyama, R. Morse, R. Nahnhauer, R. Strom, R. Wasserman, R. W. Ellsworth, S. Bechet, S. BenZvi, S. Bohaichuk, S. Boser, S. Buitink, S. C. Nowicki, S. Cohen, S. De Ridder, S. Euler, S. Flis, S. Grullon, S. Hickford, S. H. Seo, S. Hussain, S. Kopper, S. Miarecki, S. M. Saba, S. Odrowski, S. Panknin, S. R. Klein, S. Sarkar, S. Schoenen, S. Schoneberg, S. Seunarine, S. Ter-Antonyan, S. Tilav, S. Toscano, S. W. Barwick, S. Westerhoff, S. Yoshida, S. Zierke, T. DeYoung, T. Feusels, T. Fischer-Wasels, T. Fuchs, T. Glusenkamp, T. Karg, T. K. Gaisser, T. Kuwabara, T. Meures, T. Montaruli, T. Ruhe, T. R. Wood, T. Salameh, T. Schmidt, T. Stanev, T. Stezelberger, T. Waldenmaier, U. Naumann, V. Baum, W. Huelsnitz, W. Rhode, X. Bai, X. W. Xu, Y. Abdou, Y. Sestayo","submitted_at":"2012-12-19T17:45:59Z","abstract_excerpt":"We report the first measurement of the atmospheric electron neutrino flux in the energy range between approximately 80 GeV and 6 TeV, using data recorded during the first year of operation of IceCube's DeepCore low energy extension. Techniques to identify neutrinos interacting within the DeepCore volume and veto muons originating outside the detector are demonstrated. A sample of 1029 events is observed in 281 days of data, of which 496 $\\pm$ 66(stat.) $\\pm$ 88(syst.) are estimated to be cascade events, including both electron neutrino and neutral current events. 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