Abstract
We present the results of a search for high-energy muon neutrinos with the IceCube detector in coincidence with the Crab Nebula flare reported on 2010 September by various experiments. Due to the unusual flaring state of the otherwise steady source we performed a prompt analysis of the 79-string configuration data to search for neutrinos that might be emitted along with the observed γ-rays. We performed two different and complementary data selections of neutrino events in the time window of 10days around the flare. One event selection is optimized for discovery of E -2 ν neutrino spectrum typical of first-order Fermi acceleration. A similar event selection has also been applied to the 40-string data to derive the time-integrated limits to the neutrino emission from the Crab. The other event selection was optimized for discovery of neutrino spectra with softer spectral index andTeV energy cutoffs as observed for various Galactic sources in γ-rays. The 90% confidence level (CL) best upper limits on the Crab flux during the 10day flare are 4.73 × 10-11cm-2s -1TeV-1 for an E -2 ν neutrino spectrum and 2.50 × 10-10cm-2s-1TeV -1 for a softer neutrino spectra of E -2.7 ν, as indicated by Fermi measurements during the flare. In this paper, we also illustrate the impact of the time-integrated limit on the Crab neutrino steady emission. The limit obtained using 375.5days of the 40-string configuration is compared to existing models of neutrino production from the Crab and its impact on astrophysical parameters is discussed. The most optimistic predictions of some models are already rejected by the IceCube neutrino telescope with more than 90% CL.
| Original language | English |
|---|---|
| Article number | 45 |
| Journal | Astrophysical Journal |
| Volume | 745 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 20 2012 |
| Externally published | Yes |
Keywords
- ISM: supernova remnants
- gamma rays: general
- neutrinos
- pulsars: individual (Crab Pulsar)
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In: Astrophysical Journal, Vol. 745, No. 1, 45, 20.01.2012.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Neutrino analysis of the 2010 September crab nebula flare and time-integrated constraints on neutrino emission from the crab using IceCube
AU - Abbasi, R.
AU - Abdou, Y.
AU - Abu-Zayyad, T.
AU - Adams, J.
AU - Aguilar, J. A.
AU - Ahlers, M.
AU - Altmann, D.
AU - Andeen, K.
AU - Auffenberg, J.
AU - Bai, X.
AU - Baker, M.
AU - Barwick, S. W.
AU - Bay, R.
AU - Bazo Alba, J. L.
AU - Beattie, K.
AU - Beatty, J. J.
AU - Bechet, S.
AU - Becker, J. K.
AU - Becker, K. H.
AU - Benabderrahmane, M. L.
AU - Benzvi, S.
AU - Berdermann, J.
AU - Berghaus, P.
AU - Berley, D.
AU - Bernardini, E.
AU - Bertrand, D.
AU - Besson, D. Z.
AU - Bindig, D.
AU - Bissok, M.
AU - Blaufuss, E.
AU - Blumenthal, J.
AU - Boersma, D. J.
AU - Bohm, C.
AU - Bose, D.
AU - Böser, S.
AU - Botner, O.
AU - Brown, A. M.
AU - Buitink, S.
AU - Caballero-Mora, K. S.
AU - Carson, M.
AU - Chirkin, D.
AU - Christy, B.
AU - Clem, J.
AU - Clevermann, F.
AU - Cohen, S.
AU - Colnard, C.
AU - Cowen, D. F.
AU - D'Agostino, M. V.
AU - Danninger, M.
AU - Daughhetee, J.
AU - Davis, J. C.
AU - De Clercq, C.
AU - Demirörs, L.
AU - Denger, T.
AU - Depaepe, O.
AU - Descamps, F.
AU - Desiati, P.
AU - De Vries-Uiterweerd, G.
AU - Deyoung, T.
AU - Díaz-Vélez, J. C.
AU - Dierckxsens, M.
AU - Dreyer, J.
AU - Dumm, J. P.
AU - Ehrlich, R.
AU - Eisch, J.
AU - Ellsworth, R. W.
AU - Engdegård, O.
AU - Euler, S.
AU - Evenson, P. A.
AU - Fadiran, O.
AU - Fazely, A. R.
AU - Fedynitch, A.
AU - Feintzeig, J.
AU - Feusels, T.
AU - Filimonov, K.
AU - Finley, C.
AU - Fischer-Wasels, T.
AU - Foerster, M. M.
AU - Fox, B. D.
AU - Franckowiak, A.
AU - Franke, R.
AU - Gaisser, T. K.
AU - Gallagher, J.
AU - Gerhardt, L.
AU - Gladstone, L.
AU - Glüsenkamp, T.
AU - Goldschmidt, A.
AU - Goodman, J. A.
AU - Gora, D.
AU - Grant, D.
AU - Griesel, T.
AU - Groß, A.
AU - Grullon, S.
AU - Gurtner, M.
AU - Ha, C.
AU - Hajismail, A.
AU - Hallgren, A.
AU - Halzen, F.
AU - Han, K.
AU - Hanson, K.
AU - Heinen, D.
AU - Helbing, K.
AU - Herquet, P.
AU - Hickford, S.
AU - Hill, G. C.
AU - Hoffman, K. D.
AU - Homeier, A.
AU - Hoshina, K.
AU - Hubert, D.
AU - Huelsnitz, W.
AU - Hülß, J. P.
AU - Hulth, P. O.
AU - Hultqvist, K.
AU - Hussain, S.
AU - Ishihara, A.
AU - Jacobsen, J.
AU - Japaridze, G. S.
AU - Johansson, H.
AU - Joseph, J. M.
AU - Kampert, K. H.
AU - Kappes, A.
AU - Karg, T.
AU - Karle, A.
AU - Kenny, P.
AU - Kiryluk, J.
AU - Kislat, F.
AU - Klein, S. R.
AU - Köhne, J. H.
AU - Kohnen, G.
AU - Kolanoski, H.
AU - Köpke, L.
AU - Kopper, S.
AU - Koskinen, D. J.
AU - Kowalski, M.
AU - Kowarik, T.
AU - Krasberg, M.
AU - Krings, T.
AU - Kroll, G.
AU - Kurahashi, N.
AU - Kuwabara, T.
AU - Labare, M.
AU - Lafebre, S.
AU - Laihem, K.
AU - Landsman, H.
AU - Larson, M. J.
AU - Lauer, R.
AU - Lünemann, J.
AU - Madsen, J.
AU - Majumdar, P.
AU - Marotta, A.
AU - Maruyama, R.
AU - Mase, K.
AU - Matis, H. S.
AU - Meagher, K.
AU - Merck, M.
AU - Mészros, P.
AU - Meures, T.
AU - Middell, E.
AU - Milke, N.
AU - Miller, J.
AU - Montaruli, T.
AU - Morse, R.
AU - Movit, S. M.
AU - Nahnhauer, R.
AU - Nam, J. W.
AU - Naumann, U.
AU - Nießen, P.
AU - Nygren, D. R.
AU - Odrowski, S.
AU - Olivas, A.
AU - Olivo, M.
AU - O'Murchadha, A.
AU - Ono, M.
AU - Panknin, S.
AU - Paul, L.
AU - Pérez De Los Heros, C.
AU - Petrovic, J.
AU - Piegsa, A.
AU - Pieloth, D.
AU - Porrata, R.
AU - Posselt, J.
AU - Price, P. B.
AU - Przybylski, G. T.
AU - Rawlins, K.
AU - Redl, P.
AU - Resconi, E.
AU - Rhode, W.
AU - Ribordy, M.
AU - Rizzo, A.
AU - Rodrigues, J. P.
AU - Roth, P.
AU - Rothmaier, F.
AU - Rott, C.
AU - Ruhe, T.
AU - Rutledge, D.
AU - Ruzybayev, B.
AU - Ryckbosch, D.
AU - Sander, H. G.
AU - Santander, M.
AU - Sarkar, S.
AU - Schatto, K.
AU - Schmidt, T.
AU - Schönwald, A.
AU - Schukraft, A.
AU - Schultes, A.
AU - Schulz, O.
AU - Schunck, M.
AU - Seckel, D.
AU - Semburg, B.
AU - Seo, S. H.
AU - Sestayo, Y.
AU - Seunarine, S.
AU - Silvestri, A.
AU - Slipak, A.
AU - Spiczak, G. M.
AU - Spiering, C.
AU - Stamatikos, M.
AU - Stanev, T.
AU - Stephens, G.
AU - Stezelberger, T.
AU - Stokstad, R. G.
AU - Stössl, A.
AU - Stoyanov, S.
AU - Strahler, E. A.
AU - Straszheim, T.
AU - Stür, M.
AU - Sullivan, G. W.
AU - Swillens, Q.
AU - Taavola, H.
AU - Taboada, I.
AU - Tamburro, A.
AU - Tepe, A.
AU - Ter-Antonyan, S.
AU - Tilav, S.
AU - Toale, P. A.
AU - Toscano, S.
AU - Tosi, D.
AU - Turčan, D.
AU - Van Eijndhoven, N.
AU - Vandenbroucke, J.
AU - Van Overloop, A.
AU - Van Santen, J.
AU - Vehring, M.
AU - Voge, M.
AU - Walck, C.
AU - Waldenmaier, T.
AU - Wallraff, M.
AU - Walter, M.
AU - Weaver, Ch
AU - Wendt, C.
AU - Westerhoff, S.
AU - Whitehorn, N.
AU - Wiebe, K.
AU - Wiebusch, C. H.
AU - Williams, D. R.
AU - Wischnewski, R.
AU - Wissing, H.
AU - Wolf, M.
AU - Wood, T. R.
AU - Woschnagg, K.
AU - Xu, C.
AU - Xu, X. W.
AU - Yodh, G.
AU - Yoshida, S.
AU - Zarzhitsky, P.
AU - Zoll, M.
PY - 2012/1/20
Y1 - 2012/1/20
N2 - We present the results of a search for high-energy muon neutrinos with the IceCube detector in coincidence with the Crab Nebula flare reported on 2010 September by various experiments. Due to the unusual flaring state of the otherwise steady source we performed a prompt analysis of the 79-string configuration data to search for neutrinos that might be emitted along with the observed γ-rays. We performed two different and complementary data selections of neutrino events in the time window of 10days around the flare. One event selection is optimized for discovery of E -2 ν neutrino spectrum typical of first-order Fermi acceleration. A similar event selection has also been applied to the 40-string data to derive the time-integrated limits to the neutrino emission from the Crab. The other event selection was optimized for discovery of neutrino spectra with softer spectral index andTeV energy cutoffs as observed for various Galactic sources in γ-rays. The 90% confidence level (CL) best upper limits on the Crab flux during the 10day flare are 4.73 × 10-11cm-2s -1TeV-1 for an E -2 ν neutrino spectrum and 2.50 × 10-10cm-2s-1TeV -1 for a softer neutrino spectra of E -2.7 ν, as indicated by Fermi measurements during the flare. In this paper, we also illustrate the impact of the time-integrated limit on the Crab neutrino steady emission. The limit obtained using 375.5days of the 40-string configuration is compared to existing models of neutrino production from the Crab and its impact on astrophysical parameters is discussed. The most optimistic predictions of some models are already rejected by the IceCube neutrino telescope with more than 90% CL.
AB - We present the results of a search for high-energy muon neutrinos with the IceCube detector in coincidence with the Crab Nebula flare reported on 2010 September by various experiments. Due to the unusual flaring state of the otherwise steady source we performed a prompt analysis of the 79-string configuration data to search for neutrinos that might be emitted along with the observed γ-rays. We performed two different and complementary data selections of neutrino events in the time window of 10days around the flare. One event selection is optimized for discovery of E -2 ν neutrino spectrum typical of first-order Fermi acceleration. A similar event selection has also been applied to the 40-string data to derive the time-integrated limits to the neutrino emission from the Crab. The other event selection was optimized for discovery of neutrino spectra with softer spectral index andTeV energy cutoffs as observed for various Galactic sources in γ-rays. The 90% confidence level (CL) best upper limits on the Crab flux during the 10day flare are 4.73 × 10-11cm-2s -1TeV-1 for an E -2 ν neutrino spectrum and 2.50 × 10-10cm-2s-1TeV -1 for a softer neutrino spectra of E -2.7 ν, as indicated by Fermi measurements during the flare. In this paper, we also illustrate the impact of the time-integrated limit on the Crab neutrino steady emission. The limit obtained using 375.5days of the 40-string configuration is compared to existing models of neutrino production from the Crab and its impact on astrophysical parameters is discussed. The most optimistic predictions of some models are already rejected by the IceCube neutrino telescope with more than 90% CL.
KW - ISM: supernova remnants
KW - gamma rays: general
KW - neutrinos
KW - pulsars: individual (Crab Pulsar)
UR - https://www.scopus.com/pages/publications/84862908584
U2 - 10.1088/0004-637X/745/1/45
DO - 10.1088/0004-637X/745/1/45
M3 - Article
AN - SCOPUS:84862908584
SN - 0004-637X
VL - 745
JO - Astrophysical Journal
JF - Astrophysical Journal
IS - 1
M1 - 45
ER -