Spectral analysis and interpretation of the gamma-ray emission from the Starburst galaxy NGC 253 Author(s): Abramowski A., Acero F., Becherini Y., Biteau J., Boisson C., Bolmont J., Brun F., Cerruti M., Charbonnier A., Degrange B., Djannati-Ataï A., Espigat P., Feinstein F., Fiasson A., Fontaine G., Gallant Y., Gérard L., Giebels B., Jacholkowska A., Khélifi B., Komin Nu., Kossakowski R., Krayzel F., Laffon H., Lamanna G., Marcowith A., Mehault J., Renaud M., Vasileiadis G., Vorobiov S. (Article) Published: The Astrophysical Journal / The Astrophysical Journal Letters, vol. 757 p.158 (2012) Links openAccess full text : Ref HAL: in2p3-00713837_v1 Ref Arxiv: 1205.5485 DOI: 10.1088/0004-637X/757/2/158 Ref. & Cit.: NASA ADS Exporter : BibTex | endNote 51 citations Comments: paper submitted to ApJ, 12 pages, 3 figures, 4 tables |