Accès ouvert déclaré
2015
article
THE DETECTION OF A SN IIn IN OPTICAL FOLLOW-UP OBSERVATIONS OF ICECUBE NEUTRINO EVENTS
M. G. Aartsen, K. Abraham, M. Ackermann, J. Adams, J. A. Aguilar, M. Ahlers, M. Ahrens, D. Altmann, T. Anderson, M. Archinger, C. Argüelles, T. C. Arlen, J. Auffenberg, X. Bai, S. W. Barwick, V. Baum, R. Bay, J. J. Beatty, J. Becker Tjus, K. H. Becker, E. Beiser, S. BenZvi, P. Berghaus, D. Berley, E. Bernardini, A. Bernhard, D. Besson, G. Binder, D. Bindig, M. Bissok, E. Blaufuss, J. Blumenthal, D. J. Boersma, C. Böhm, M. Börner, F. Bos, D. Bose, S. Böser, O. Botner, J. Braun, L. Brayeur, H.-P. Bretz, A. M. Brown, N. Buzinsky, J. Casey, M. Casier, E. Cheung, D. Chirkin, A. Christov, B. Christy, K. Clark, Lew Classen, S. Coenders, D. F. Cowen, A. H. Cruz Silva, J. Daughhetee, J. C. Davis, M. Day, J. P. A. M. de André, C. De Clercq, H.-P. Dembinski, S. De Ridder, P. Desiati, K. D. de Vries, G. de Wasseige, M. de With, T. DeYoung, J. C. Díaz–Vélez, J. P. Dumm, M. Dunkman, R. Eagan, B. Eberhardt, Thomas Ehrhardt, B. Eichmann, S. Euler, P. A. Evenson, O. Fadiran, S. Fahey, A. R. Fazely, Anatoli Fedynitch, J. Feintzeig, J. Felde, K. Filimonov, C. Finley, T. Fischer-Wasels, S. Flis, T. Fuchs, M. Glagla, T. K. Gaisser, R. Gaïor, J. S. Gallagher, L. Gerhardt, K. Ghorbani, D. Gier, L. Gladstone, T. Glüsenkamp, A. Goldschmidt, G. Golup, J. G. González, D. Góra, D. Grant, P. Gretskov, J. C. Groh, A. Groß, C. Ha, Christian Haack, A. Haj Ismail, A. Hallgren, F. Halzen, B. Hansmann, K. Hanson, D. Hebecker, D. Heereman, K. Helbing, R. Hellauer, D. Hellwig, S. Hickford, J. Hignight, G. C. Hill, K. D. Hoffman, R. Hoffmann, K. Holzapfe, A. Homeier, K. Hoshina, F. Huang, M. E. Huber, W. Huelsnitz, P. O. Hulth, K. Hultqvist, S. In, A. Ishihara, E. Jacobi, G. S. Japaridze, K. Jero, M. Jurković, B. Kaminsky, A. Kappes, T. Karg, A. Karle, M. Kauer, A. Keivani, J. L. Kelley, J. Kemp, Ali Kheirandish, J. Kiryluk, J. Kläs, G. Kohnen, Ramesh Koirala, H. Kolanoski, R. Konietz, A. Koob, L. Köpke, Claudio Kopper, S. Kopper, D. J. Koskinen, M. Kowalski, K. Krings, G. Kroll, M. Kroll, J. Kunnen, N. Kurahashi, T. Kuwabara, M. Labare, J. L. Lanfranchi, M. J. Larson, M. Lesiak-Bzdak, M. Leuermann, J. Leuner, J. Lünemann, J. Madsen, G. Maggi, K. B. M. Mahn, R. Maruyama, K. Mase, H. S. Matis, R. Maunu, F. McNally, K. Meagher, M. Medici, A. Meli, T. Menne, G. Merino, T. Meures, S. Miarecki, E. Middell, E. Middlemas, J. Miller, L. Mohrmann, T. Montaruli, R. Morse, R. Nahnhauer, Uwe Naumann, Hans Niederhausen, Sarah Nowicki, D. R. Nygren, A. Obertacke, A. Olivas, A. Omairat, A. O’Murchadha, T. Palczewski, Hershal Pandya, L. Paul, Joshua Pepper, C. Pérez de los Heros, C. Pfendner, D. Pieloth, E. Pinat, J. Posselt, P. B. Price, G. T. Przybylski, J. Pütz, M. Quinnan, L. Rädel, M. Rameez, K. Rawlins, P. Redl, R. Reimann, M. Relich, E. Resconi, W. Rhode, M. Richman, S. Richter, Benedikt Riedel, S. Robertson, Martin Rongen, C. Rott, T. Ruhe, D. Ryckbosch, S. M. Saba, L. Sabbatini, H.‐G. Sander, Alexander Sandrock, J. Sandroos, S. Sarkar, K. Schatto, F. Scheriau, M. Schimp, T. Schmidt, M. Schmitz, S. Schoenen, S. Schöneberg, A. Schönwald, A. Schukraft, L. Schulte, D. Seckel, S. Seunarine, R. Shanidze, M. W. E. Smith, Dennis Soldin, G. M. Spiczak, C. Spiering, M. Stahlberg, M. Stamatikos, Todor Stanev, N. A. Stanisha, A. Stasik, T. Stezelberger, R. G. Stokstad, A. Stössl, E. A. Strahler, L. R. Strom, N. L. Strotjohann, G. W. Sullivan, M. Sutherland, H. Taavola, I. Taboada, S. Ter–Antonyan, A. Terliuk, G. Tešić, S. Tilav, P. A. Toale, M. N. Tobin, D. Tosi, M. Tselengidou, A. Turcati, E. Unger, M. Usner, S. Vallecorsa, N. van Eijndhoven, J. Vandenbroucke, J. V. Santen, S. Vanheule, J. Veenkamp, M. Vehring, M. Vöge, M. Vraeghe, C. Walck, M. Wallraff, N. Wandkowsky, Ch. Weaver, C. Wendt, S. Westerhoff, B. J. Whelan, N. Whitehorn, C. Wichary, K. Wiebe, C. H. Wiebusch, L. Wille, D. R. Williams, H. Wissing, M. Wolf, T. R. Wood, K. Woschnagg, D. L. Xu, Xiaolin Xu, Yi Xu, G. Yodh, S. Yoshida, P. Zarzhitsky, M. Zoll, E. O. Ofek, M. M. Kasliwal, P. Nugent, I. Arcavi, J. S. Bloom, S. R. Kulkarni, D. A. Perley, Tom A. Barlow, A. Horesh, A. Gal‐Yam, D. A. Howell, B. Dilday, P. A. Evans, J. A. Kennea, W. S. Burgett, K. C. Chambers, N. Kaiser, C. Waters, H. Flewelling, J. Tonry, A. Rest, S. J. Smartt
49Citations signalées, ce qui n’est pas une note de qualité
43Institutions déclarées
13Pays d’affiliation déclarés
Rattachement africain : gb, au, de, nz, be, se, us, kr, ca, ch, jp, dk, il.
Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
The IceCube neutrino observatory pursues a follow-up program selecting interesting neutrino events in real-time and issuing alerts for electromagnetic follow-up observations. In 2012 March, the most significant neutrino alert during the first three years of operation was issued by IceCube. In the follow-up observations performed by the Palomar Transient Factory (PTF), a Type IIn supernova (SN IIn) PTF12csy was found 0 2 away from the neutrino alert direction, with an error radius of 0 54. It has a redshift of z = 0.0684, corresponding to a luminosity distance of about 300 Mpc and the Pan-STARRS1 survey shows that its explosion time was at least 158 days (in host galaxy rest frame) before the neutrino alert, so that a causal connection is unlikely. The a posteriori significance of the chance detection of both the neutrinos and the SN at any epoch is 2.2 σ within IceCube's 2011/12 data acquisition season. Also, a complementary neutrino analysis reveals no long-term signal over the course of one year. Therefore, we consider the SN detection coincidental and the neutrinos uncorrelated to the SN. However, the SN is unusual and interesting by itself: it is luminous and energetic, bearing strong resemblance to the SN IIn 2010jl, and shows signs of interaction of the SN ejecta with a dense circumstellar medium. High-energy neutrino emission is expected in models of diffusive shock acceleration, but at a low, non-detectable level for this specific SN. In this paper, we describe the SN PTF12csy and present both the neutrino and electromagnetic data, as well as their analysis.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- THE DETECTION OF A SN IIn IN OPTICAL FOLLOW-UP OBSERVATIONS OF ICECUBE NEUTRINO EVENTS
- Date Crossref
- 16/09/2015
- Éditeur
- American Astronomical Society
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Les institutions déclarées
Une affiliation ne permet pas de déduire la nationalité d’un auteur.
Les sujets associés
Astrophysics and Cosmic PhenomenaGamma-ray bursts and supernovaeNeutrino Physics Research