Garret Cotter: Publications

Evidence for γ-ray emission from the remnant of Kepler’s supernova based on deep H.E.S.S. observations (Corrigendum)

Astronomy & Astrophysics EDP Sciences 683 (2024) c1

Authors:

F Aharonian, F Ait Benkhali, EO Angüner, H Ashkar, M Backes, V Barbosa Martins, R Batzofin, Y Becherini, D Berge, K Bernlöhr, M Böttcher, C Boisson, J Bolmont, M de Bony de Lavergne, M Breuhaus, R Brose, F Brun, T Bulik, T Bylund, F Cangemi, S Caroff, S Casanova, M Cerruti, T Chand, A Chen, O Chibueze, G Cotter, P Cristofari, J Damascene Mbarubucyeye, J Devin, A Djannati-Ataï, A Dmytriiev, K Egberts, S Einecke, J-P Ernenwein, K Feijen, A Fiasson, G Fichet de Clairfontaine, G Fontaine, S Funk, S Gabici, YA Gallant, S Ghafourizadeh, G Giavitto, L Giunti, D Glawion, JF Glicenstein, M-H Grondin, M Hörbe, W Hofmann, TL Holch, M Holler, D Horns, Zhiqiu Huang, M Jamrozy, V Joshi, I Jung-Richardt, E Kasai, K Katarzyński, U Katz, B Khélifi, W Kluźniak, Nu Komin, K Kosack, D Kostunin, A Lemière, M Lemoine-Goumard, J-P Lenain, F Leuschner, T Lohse, A Luashvili, I Lypova, J Mackey, D Malyshev, D Malyshev, V Marandon, P Marchegiani, A Marcowith, G Martí-Devesa, R Marx, G Maurin, PJ Meintjes, M Meyer, A Mitchell, R Moderski, L Mohrmann, A Montanari, E Moulin, J Muller, K Nakashima, M de Naurois, A Nayerhoda, J Niemiec, A Priyana Noel, P O’Brien, S Ohm, L Olivera-Nieto, E de Ona Wilhelmi, M Ostrowski, S Panny, M Panter, RD Parsons, G Peron, V Poireau, DA Prokhorov, G Pühlhofer, M Punch, A Quirrenbach, P Reichherzer, A Reimer, O Reimer, M Renaud, B Reville, F Rieger, G Rowell, B Rudak, H Rueda Ricarte, V Sahakian, S Sailer, H Salzmann, DA Sanchez, A Santangelo, M Sasaki, J Schäfer, F Schüssler, HM Schutte, U Schwanke, JNS Shapopi, R Simoni, H Sol, A Specovius, S Spencer, Ł Stawarz, S Steinmassl, C Steppa, I Sushch, T Takahashi, T Tanaka, AM Taylor, R Terrier, M Tsirou, Y Uchiyama, T Unbehaun, C van Eldik, J Veh, J Vink, HJ Völk, SJ Wagner, F Werner, R White, A Wierzcholska, Yu Wun Wong, A Yusafzai, M Zacharias, D Zargaryan, AA Zdziarski, A Zech, SJ Zhu, S Zouari, N Żywucka

Optical spectroscopy of blazars for the Cherenkov Telescope Array – III⋆

Astronomy & Astrophysics EDP Sciences 683 (2024) a222

Authors:

F D’Ammando, P Goldoni, W Max-Moerbeck, J Becerra González, E Kasai, DA Williams, N Alvarez-Crespo, M Backes, U Barres de Almeida, C Boisson, G Cotter, V Fallah Ramazani, O Hervet, E Lindfors, D Mukhi-Nilo, S Pita, M Splettstoesser, B van Soelen

TeV flaring activity of the AGN PKS 0625–354 in November 2018

Astronomy & Astrophysics EDP Sciences 683 (2024) a70

Authors:

F Aharonian, F Ait Benkhali, J Aschersleben, H Ashkar, M Backes, A Baktash, V Barbosa Martins, J Barnard, R Batzofin, Y Becherini, D Berge, K Bernlöhr, B Bi, M Böttcher, C Boisson, J Bolmont, M de Bony de Lavergne, J Borowska, F Bradascio, M Breuhaus, R Brose, A Brown, F Brun, B Bruno, T Bulik, C Burger-Scheidlin, T Bylund, S Caroff, S Casanova, R Cecil, J Celic, M Cerruti, T Chand, S Chandra, A Chen, J Chibueze, O Chibueze, G Cotter, J Damascene Mbarubucyeye, ID Davids, J Djuvsland, A Dmytriiev, V Doroshenko, K Egberts, S Einecke, J-P Ernenwein, G Fontaine, M Füßling, S Funk, S Gabici, S Ghafourizadeh, G Giavitto, D Glawion, JF Glicenstein, J Glombitza, P Goswami, G Grolleron, L Haerer, JA Hinton, TL Holch, M Holler, D Horns, M Jamrozy, F Jankowsky, V Joshi, I Jung-Richardt, E Kasai, K Katarzyński, R Khatoon, B Khélifi, W Kluźniak, Nu Komin, K Kosack, D Kostunin, RG Lang, S Le Stum, F Leitl, A Lemière, J-P Lenain, F Leuschner, A Luashvili, J Mackey, R Marx, A Mehta, M Meyer, A Mitchell, R Moderski, A Montanari, E Moulin, M de Naurois, J Niemiec, P O’Brien, S Ohm, L Olivera-Nieto, E de Ona Wilhelmi, M Ostrowski, S Panny, RD Parsons, S Pita, DA Prokhorov, G Pühlhofer, M Punch, A Quirrenbach, P Reichherzer, A Reimer, O Reimer, H Ren, F Rieger, B Rudak, V Sahakian, H Salzmann, DA Sanchez, M Sasaki, F Schüssler, HM Schutte, JNS Shapopi, H Sol, A Specovius, S Spencer, Ł Stawarz, R Steenkamp, S Steinmassl, K Streil, I Sushch, H Suzuki, T Takahashi, T Tanaka, C van Eldik, M Vecchi, J Veh, C Venter, SJ Wagner, A Wierzcholska, M Zacharias, D Zargaryan, AA Zdziarski, A Zech, S Zouari, N Żywucka

Acceleration and transport of relativistic electrons in the jets of the microquasar SS 433

Science American Association for the Advancement of Science 383:6681 (2024) 402-406

Abstract:

SS 433 is a microquasar, a stellar binary system that launches collimated relativistic jets. We observed SS 433 in gamma rays using the High Energy Stereoscopic System (H.E.S.S.) and found an energy-dependent shift in the apparent position of the gamma-ray emission from the parsec-scale jets. These observations trace the energetic electron population and indicate that inverse Compton scattering is the emission mechanism of the gamma rays. Our modeling of the energy-dependent gamma-ray morphology constrains the location of particle acceleration and requires an abrupt deceleration of the jet flow. We infer the presence of shocks on either side of the binary system, at distances of 25 to 30 parsecs, and that self-collimation of the precessing jets forms the shocks, which then efficiently accelerate electrons.

Optical spectroscopy of blazars for the Cherenkov Telescope Array -- III

(2024)

Authors:

F D'Ammando, P Goldoni, W Max-Moerbeck, J Becerra Gonzalez, E Kasai, DA Williams, N Alvarez-Crespo, M Backes, U Barres de Almeida, C Boisson, G Cotter, V Fallah Ramazani, O Hervet, E Lindfors, D Mukhi-Nilo, S Pita, M Splettstoesser, B van Soelen

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Garret Cotter

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Evidence for γ-ray emission from the remnant of Kepler’s supernova based on deep H.E.S.S. observations (Corrigendum)

Authors:

Optical spectroscopy of blazars for the Cherenkov Telescope Array – III⋆

Authors:

TeV flaring activity of the AGN PKS 0625–354 in November 2018

Authors:

Acceleration and transport of relativistic electrons in the jets of the microquasar SS 433

Abstract:

Optical spectroscopy of blazars for the Cherenkov Telescope Array -- III

Authors:

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Garret Cotter

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Evidence for γ-ray emission from the remnant of Kepler’s supernova based on deep H.E.S.S. observations (Corrigendum)

Authors:

Optical spectroscopy of blazars for the Cherenkov Telescope Array – III⋆

Authors:

TeV flaring activity of the AGN PKS 0625–354 in November 2018

Authors:

Acceleration and transport of relativistic electrons in the jets of the microquasar SS 433

Abstract:

Optical spectroscopy of blazars for the Cherenkov Telescope Array -- III

Authors: