HESS J1809-193 : A halo of escaped electrons around a pulsar wind nebula?
- Aharonian, F.
- Ait Benkhali, F.
- Aschersleben, J.
- Ashkar, H.
- Backes, M.
- Barbosa Martins, V.
- Batzofin, R.
- Becherini, Yvonne
- Berge, D.
- Boettcher, M.
- Boisson, C.
- Bolmont, J.
- Borowska, J.
- Bouyahiaoui, M.
- Bradascio, F.
- Breuhaus, M.
- Brose, R.
- Brun, F.
- Bruno, B.
- Bulik, T.
- Burger-Scheidlin, C.
- Bylund, Tomas
- Caroff, S.
- Casanova, S.
- Celic, J.
- Cerruti, M.
- Chambery, P.
- Chand, T.
- Chen, A.
- Chibueze, J.
- Chibueze, O.
- Damascene Mbarubucyeye, J.
- Djannati-Atai, A.
- Dmytriiev, A.
- Einecke, S.
- Ernenwein, J. -p.
- Feijen, K.
- Filipovic, M.
- Fontaine, G.
- Fuessling, M.
- Funk, S.
- Gabici, S.
- Gallant, Y. A.
- Ghafourizadeh, S.
- Giavitto, G.
- Giunti, L.
- Glawion, D.
- Goswami, P.
- Grolleron, G.
- Grondin, M. -h.
- Haerer, L.
- Hinton, J. A.
- Hofmann, W.
- Holch, T. L.
- Holler, M.
- Horns, D.
- Huang, Zhiqiu
- Jamrozy, M.
- Jankowsky, F.
- Joshi, V.
- Jung-Richardt, I.
- Kasai, E.
- Katarzynski, K.
- Khelifi, B.
- Kluzniak, W.
- Komin, Nu.
- Kosack, K.
- Kostunin, D.
- Lang, R. G.
- Le Stum, S.
- Leitl, F.
- Lemiere, A.
- Lemoine-Goumard, M.
- Lenain, J. -p.
- Leuschner, F.
- Lohse, T.
- Luashvili, A.
- Lypova, I.
- Mackey, J.
- Malyshev, D.
- Marandon, V.
- Marchegiani, P.
- Marcowith, A.
- Marinos, P.
- Marti-Devesa, G.
- Marx, R.
- Mitchell, A.
- Moderski, R.
- Mohrmann, L.
- Montanari, A.
- Moulin, E.
- Muller, J.
- Nakashima, K.
- de Naurois, M.
- Niemiec, J.
- Priyana Noel, A.
- Ohm, S.
- Olivera-Nieto, L.
- de Ona Wilhelmi, E.
- Ostrowski, M.
- Panny, S.
- Panter, M.
- Parsons, R. D.
- Prokhorov, D. A.
- Puehlhofer, G.
- Punch, M.
- Quirrenbach, A.
- Reichherzer, P.
- Reimer, A.
- Reimer, O.
- Renaud, M.
- Reville, B.
- Rieger, F.
- Rowell, G.
- Rudak, B.
- Sahakian, V.
- Santangelo, A.
- Sasaki, M.
- Schutte, H. M.
- Schwanke, U.
- Shapopi, J. N. S.
- Sol, H.
- Specovius, A.
- Spencer, S.
- Stawarz, L.
- Steenkamp, R.
- Steinmassl, S.
- Sushch, I.
- Suzuki, H.
- Takahashi, T.
- Tanaka, T.
- Terrier, R.
- Thorpe-Morgan, C.
- Tsirou, M.
- Tsuji, N.
- Uchiyama, Y.
- van Eldik, C.
- Vecchi, M.
- Veh, J.
- Venter, C.
- Vink, J.
- Wach, T.
- Wagner, S. J.
- White, R.
- Wierzcholska, A.
- Wong, Yu Wun
- Zacharias, M.
- Zargaryan, D.
- Zdziarski, A. A.
- Zech, A.
- Zouari, S.
- Zywucka, N.
DOIAbstract
Context. HESS J1809-193 is an unassociated very-high-energy gamma-ray source located on the Galactic plane. While it has been connected to the nebula of the energetic pulsar PSR J1809-1917, supernova remnants and molecular clouds present in the vicinity also constitute possible associations. Recently, the detection of gamma-ray emission up to energies of similar to 100 TeV with the HAWC observatory has led to renewed interest in HESS J1809-193.Aims. We aim to understand the origin of the gamma-ray emission of HESS J1809-193.Methods. We analysed 93.2 h of data taken on HESS J1809-193 above 0.27 TeV with the High Energy Stereoscopic System (H.E.S.S.), using a multi-component, three-dimensional likelihood analysis. In addition, we provide a ne...
Add to ORKG