Repozytorium Uniwersytetu Jagiellońskiego

Discovery of very high energy γ-ray emission from the BL Lacertae object PKS 0301−243 with H.E.S.S.

Discovery of very high energy γ-ray emission from ...

Metadane (Dublin Core)

dc.contributor.author Abramowski, A. pl
dc.contributor.author Acero, F. pl
dc.contributor.author Aharonian, F. pl
dc.contributor.author Ait Benkhali, F. pl
dc.contributor.author Akhperjanian, A. G. pl
dc.contributor.author Angüner, E. pl
dc.contributor.author Anton, G. pl
dc.contributor.author Balenderan, S. pl
dc.contributor.author Balzer, A. pl
dc.contributor.author Barnacka, Anna [SAP14011957] pl
dc.contributor.author Becherini, Y. pl
dc.contributor.author Becker Tjus, J. pl
dc.contributor.author Bernlöhr, K. pl
dc.contributor.author Birsin, E. pl
dc.contributor.author Bissaldi, E. pl
dc.contributor.author Biteau, J. pl
dc.contributor.author Böttcher, M. pl
dc.contributor.author Boisson, C. pl
dc.contributor.author Bolmont, J. pl
dc.contributor.author Bordas, P. pl
dc.contributor.author Brucker, J. pl
dc.contributor.author Brun, F. pl
dc.contributor.author Brun, P. pl
dc.contributor.author Bulik, T. pl
dc.contributor.author Carrigan, S. pl
dc.contributor.author Casanova, S. pl
dc.contributor.author Cerruti, M. pl
dc.contributor.author Chadwick, P. M. pl
dc.contributor.author Chalme-Calvet, R. pl
dc.contributor.author Chaves, R. C. G. pl
dc.contributor.author Cheesebrough, A. pl
dc.contributor.author Chrétien, M. pl
dc.contributor.author Colafrancesco, S. pl
dc.contributor.author Cologna, G. pl
dc.contributor.author Conrad, J. pl
dc.contributor.author Couturier, C. pl
dc.contributor.author Dalton, M. pl
dc.contributor.author Daniel, M. K. pl
dc.contributor.author Davids, I. D. pl
dc.contributor.author Degrange, B. pl
dc.contributor.author Deil, C. pl
dc.contributor.author deWilt, P. pl
dc.contributor.author Dickinson, H. J. pl
dc.contributor.author Djannati-Ataï, A. pl
dc.contributor.author Domainko, W. pl
dc.contributor.author Drury, L. O’C. pl
dc.contributor.author Dubus, G. pl
dc.contributor.author Dutson, K. pl
dc.contributor.author Dyks, J. pl
dc.contributor.author Dyrda, M. pl
dc.contributor.author Edwards, T. pl
dc.contributor.author Egberts, K. pl
dc.contributor.author Eger, P. pl
dc.contributor.author Espigat, P. pl
dc.contributor.author Farnier, C. pl
dc.contributor.author Fegan, S. pl
dc.contributor.author Feinstein, F. pl
dc.contributor.author Fernandes, M. V. pl
dc.contributor.author Fernandez, D. pl
dc.contributor.author Fiasson, A. pl
dc.contributor.author Fontaine, G. pl
dc.contributor.author Förster, A. pl
dc.contributor.author Füßling, M. pl
dc.contributor.author Gajdus, M. pl
dc.contributor.author Gallant, Y. A. pl
dc.contributor.author Garrigoux, T. pl
dc.contributor.author Giebels, B. pl
dc.contributor.author Glicenstein, J. F. pl
dc.contributor.author Grondin, M.-H. pl
dc.contributor.author Grudzińska, M. pl
dc.contributor.author Häffner, S. pl
dc.contributor.author Hague, J. D. pl
dc.contributor.author Hahn, J. pl
dc.contributor.author Harris, J. pl
dc.contributor.author Heinzelmann, G. pl
dc.contributor.author Henri, G. pl
dc.contributor.author Hermann, G. pl
dc.contributor.author Hervet, O. pl
dc.contributor.author Hillert, A. pl
dc.contributor.author Hinton, J. A. pl
dc.contributor.author Hofmann, W. pl
dc.contributor.author Hofverberg, P. pl
dc.contributor.author Holler, M. pl
dc.contributor.author Horns, D. pl
dc.contributor.author Jacholkowska, A. pl
dc.contributor.author Jahn, C. pl
dc.contributor.author Jamrozy, Marek [SAP11016371] pl
dc.contributor.author Janiak, M. pl
dc.contributor.author Jankowsky, F. pl
dc.contributor.author Jung, I. pl
dc.contributor.author Kastendieck, M. A. pl
dc.contributor.author Katarzyński, K. pl
dc.contributor.author Katz, U. pl
dc.contributor.author Kaufmann, S. pl
dc.contributor.author Khélifi, B. pl
dc.contributor.author Kieffer, M. pl
dc.contributor.author Klepser, S. pl
dc.contributor.author Klochkov, D. pl
dc.contributor.author Kluźniak, W. pl
dc.contributor.author Kneiske, T. pl
dc.contributor.author Kolitzus, D. pl
dc.contributor.author Komin, Nu. pl
dc.contributor.author Kosack, K. pl
dc.contributor.author Krakau, S. pl
dc.contributor.author Krayzel, F. pl
dc.contributor.author Krüger, P. P. pl
dc.contributor.author Laffon, H. pl
dc.contributor.author Lamanna, G. pl
dc.contributor.author Lefaucheur, J. pl
dc.contributor.author Lemoine-Goumard, M. pl
dc.contributor.author Lenain, J.-P. pl
dc.contributor.author Lennarz, D. pl
dc.contributor.author Lohse, T. pl
dc.contributor.author Lopatin, A. pl
dc.contributor.author Lu, C.-C. pl
dc.contributor.author Marandon, V. pl
dc.contributor.author Marcowith, A. pl
dc.contributor.author Marx, R. pl
dc.contributor.author Maurin, G. pl
dc.contributor.author Maxted, N. pl
dc.contributor.author Mayer, M. pl
dc.contributor.author McComb, T. J. L. pl
dc.contributor.author Medina, M. C. pl
dc.contributor.author Méhault, J. pl
dc.contributor.author Menzler, U. pl
dc.contributor.author Meyer, M. pl
dc.contributor.author Moderski, R. pl
dc.contributor.author Mohamed, M. pl
dc.contributor.author Moulin, E. pl
dc.contributor.author Murach, T. pl
dc.contributor.author Naumann, C. L. pl
dc.contributor.author de Naurois, M. pl
dc.contributor.author Nedbal, D. pl
dc.contributor.author Niemiec, J. pl
dc.contributor.author Nolan, S. J. pl
dc.contributor.author Oakes, L. pl
dc.contributor.author Ohm, S. pl
dc.contributor.author de Oña Wilhelmi, E. pl
dc.contributor.author Opitz, B. pl
dc.contributor.author Ostrowski, Michał [SAP11009779] pl
dc.contributor.author Oya, I. pl
dc.contributor.author Panter, M. pl
dc.contributor.author Parsons, R. D. pl
dc.contributor.author Paz Arribas, M. pl
dc.contributor.author Pekeur, N. W. pl
dc.contributor.author Pelletier, G. pl
dc.contributor.author Perez, J. pl
dc.contributor.author Petrucci, P.-O. pl
dc.contributor.author Peyaud, B. pl
dc.contributor.author Pita, S. pl
dc.contributor.author Poon, H. pl
dc.contributor.author Pühlhofer, G. pl
dc.contributor.author Punch, M. pl
dc.contributor.author Quirrenbach, A. pl
dc.contributor.author Raab, S. pl
dc.contributor.author Raue, M. pl
dc.contributor.author Reimer, A. pl
dc.contributor.author Reimer, O. pl
dc.contributor.author Renaud, M. pl
dc.contributor.author de los Reyes, R. pl
dc.contributor.author Rieger, F. pl
dc.contributor.author Rob, L. pl
dc.contributor.author Rosier-Lees, S. pl
dc.contributor.author Rowell, G. pl
dc.contributor.author Rudak, B. pl
dc.contributor.author Rulten, C. B. pl
dc.contributor.author Sahakian, V. pl
dc.contributor.author Sanchez, D. A. pl
dc.contributor.author Santangelo, A. pl
dc.contributor.author Schlickeiser, R. pl
dc.contributor.author Schüssler, F. pl
dc.contributor.author Schulz, A. pl
dc.contributor.author Schwanke, U. pl
dc.contributor.author Schwarzburg, S. pl
dc.contributor.author Schwemmer, S. pl
dc.contributor.author Sol, H. pl
dc.contributor.author Spengler, G. pl
dc.contributor.author Spies, F. pl
dc.contributor.author Stawarz, Łukasz [SAP11018649] pl
dc.contributor.author Steenkamp, R. pl
dc.contributor.author Stegmann, C. pl
dc.contributor.author Stinzing, F. pl
dc.contributor.author Stycz, K. pl
dc.contributor.author Sushch, I. pl
dc.contributor.author Szostek, Anna [SAP11019463] pl
dc.contributor.author Tavernet, J.-P. pl
dc.contributor.author Terrier, R. pl
dc.contributor.author Tluczykont, M. pl
dc.contributor.author Trichard, C. pl
dc.contributor.author Valerius, K. pl
dc.contributor.author van Eldik, C. pl
dc.contributor.author Vasileiadis, G. pl
dc.contributor.author Venter, C. pl
dc.contributor.author Viana, A. pl
dc.contributor.author Vincent, P. pl
dc.contributor.author Völk, H. J. pl
dc.contributor.author Volpe, F. pl
dc.contributor.author Vorster, M. pl
dc.contributor.author Wagner, S. J. pl
dc.contributor.author Wagner, P. pl
dc.contributor.author Ward, M. pl
dc.contributor.author Weidinger, M. pl
dc.contributor.author Weitzel, Q. pl
dc.contributor.author White, R. pl
dc.contributor.author Wierzcholska, Alicja [USOS30589] pl
dc.contributor.author Willmann, P. pl
dc.contributor.author Wörnlein, A. pl
dc.contributor.author Wouters, D. pl
dc.contributor.author Zacharias, M. pl
dc.contributor.author Zajczyk, A. pl
dc.contributor.author Zdziarski, A. A. pl
dc.contributor.author Zech, A. pl
dc.contributor.author Zechlin, H.-S. pl
dc.date.accessioned 2015-06-25T13:41:51Z
dc.date.available 2015-06-25T13:41:51Z
dc.date.issued 2013 pl
dc.identifier.issn 0004-6361 pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/10380
dc.language eng pl
dc.title Discovery of very high energy γ-ray emission from the BL Lacertae object PKS 0301−243 with H.E.S.S. pl
dc.type JournalArticle pl
dc.abstract.en The active galactic nucleus PKS 0301−243 (z = 0.266) is a high-synchrotron-peaked BL Lac object that is detected at high energies (HE, 100 MeV <E < 100 GeV) by Fermi/LAT. This paper reports on the discovery of PKS 0301−243 at very high energies (E > 100 GeV) by the High Energy Stereoscopic System (H.E.S.S.) from observations between September 2009 and December 2011 for a total live time of 34.9 h. Gamma rays above 200 GeV are detected at a significance of 9.4\sigma. A hint of variability at the 2.5\sigma level is found. An integral flux \mathit{I}(\mathit{E} > 200 GeV) = (3.3 \pm 1.1_{stat} \pm 0.7_{syst}) \times 10^{-12 }ph \, cm^{-2} s^{-1} and a photon index \Gamma = 4.6 \pm 0.7_{stat} \pm 0.2_{syst} are measured. Multi-wavelength light curves in HE, X-ray and optical bands show strong variability, and a minimal variability timescale of eight days is estimated from the optical light curve. A single-zone leptonic synchrotron self-Compton scenario satisfactorily reproduces the multi-wavelength data. In this model, the emitting region is out of equipartition and the jet is particle dominated. Because of its high redshift compared to other sources observed at TeV energies, the very high energy emission from PKS 0301−243 is attenuated by the extragalactic background light (EBL) and the measured spectrum is used to derive an upper limit on the opacity of the EBL. pl
dc.subject.en galaxies: active pl
dc.subject.en BL Lacertae objects: general pl
dc.subject.en BL Lacertae objects: individual: PKS 0301-243 pl
dc.subject.en gamma rays: galaxies pl
dc.subject.en radiation mechanisms: non-thermal pl
dc.description.volume 559 pl
dc.identifier.doi 10.1051/0004-6361/201321639 pl
dc.identifier.eissn 1432-0746 pl
dc.title.journal Astronomy and Astrophysics pl
dc.contributor.institution H.E.S.S. Collaboration pl
dc.language.container eng pl
dc.affiliation Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut – Obserwatorium Astronomiczne pl
dc.subtype Article pl
dc.identifier.articleid A136 pl
dc.rights.original OTHER; inne; ostateczna wersja wydawcy; po opublikowaniu; 12; pl
dc.pbn.affiliation USOS30589:UJ.WFAI.OA; pl
.pointsMNiSW [2013 A]: 35


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