The case of the missing VHE GRBs: A retrospective study of Swift gamma-ray bursts with Imaging Atmospheric Cherenkov Telescopes

Autor: Ashkar, Halim, Sangaré, Aurélie, Fegan, Stephen, Mbarubucyeye, Jean Damascene, Ruiz-Velasco, Edna, Zhu, Sylvia J.

Gamma-ray bursts (GRBs) are particle acceleration sites that can emit photons in the very high-energy (VHE) domain through non-thermal processes. From 2004 until 2018, the current generation of Imaging Atmospheric Cherenkov Telescopes (IACTs) did not

Externí odkaz: http://arxiv.org/abs/2402.01421

Multiwavelength study of potential blazar candidates among Fermi-LAT unidentified gamma-ray sources

Autor: Mbarubucyeye, Jean Damascène, Krauß, Felicia, Nkundabakura, Pheneas

Studying unidentified {\gamma}-ray sources is important as they may hide new discoveries. We conducted a multiwavelength analysis of 13 unidentified Fermi-LAT sources in the 3FGL catalog that have no known counterparts (Unidentified Gamma-ray Sources

Externí odkaz: http://arxiv.org/abs/2004.02508

A MeerKAT, e-MERLIN, H.E.S.S. and Swift search for persistent and transient emission associated with three localised FRBs

Autor: Chibueze, J. O., Caleb, M., Spitler, L., Ashkar, H., Schüssler, F., Stappers, B. W., Venter, C., Heywood, I., Richards, A. M. S., Williams, D. R. A., Kramer, M., Beswick, R., Bezuidenhout, M. C., Breton, R. P., Driessen, L. N., Jankowski, F., Keane, E. F., Malenta, M., Mickaliger, M., Morello, V., Qiu, H., Rajwade, K., Sanidas, S., Surnis, M., Scragg, T. W., Walker, C. R. H., Wrigley, N., Aharonian, F., Benkhali, F. Ait, Angüner, E. O., Backes, M., Baghmanyan, V., Martins, V. Barbosa, Batzofin, R., Becherini, Y., Berge, David, Böttcher, M., Boisson, C., Bolmont, J., de Bony de Lavergne, M., Breuhaus, M., Brose, R., Brun, F., Bulik, T., Cangemi, F., Caroff, S., Casanova, S., Catalano, J., Cerruti, M., Chand, T., Chen, A., Chibueze, O. U., Cotter, G., Cristofari, P., Mbarubucyeye, Jean Damascene, Devin, J., Djannati-Ataï, A., Dmytriiev, A., Egberts, K., Ernenwein, J.-P., Fiasson, A., Fichet de Clairfontaine, G., Fontaine, G., Funk, S., Gabici, S., Ghafourizadeh, S., Giavitto, G., Glawion, D., Grondin, M.-H., Hörbe, M., Hoischen, C., Holch, T. L., Huang, Zhiqiu, Jamrozy, M., Jankowsky, F., Jung-Richardt, I., Kasai, E., Katarzyński, K., Katz, U., Khélifi, B., Kluźniak, W., Komin, Nu., Kosack, K., Kostunin, D., Lemière, A., Lenain, J.-P., Leuschner, F., Lohse, T., Luashvili, A., Lypova, I., Mackey, J., Malyshev, D., Marandon, V., Marchegiani, P., Marcowith, A., Martí-Devesa, G., Marx, R., Mitchell, A., Moderski, R., Mohrmann, L., Moulin, E., Muller, J., Nakashima, K., de Naurois, M., Nayerhoda, A., Niemiec, J., Noel, A. Priyana, O'Brien, P., Ohm, S., Olivera-Nieto, L., de Ona Wilhelmi, Emma Maria, Ostrowski, M., Panny, S., Parsons, R. D., Pita, S., Poireau, V., Prokhorov, D. A., Prokoph, H., Pühlhofer, G., Quirrenbach, A., Reichherzer, P., Reimer, A., Reimer, O., Rowell, G., Rudak, B., Ruiz-Velasco, E., Sahakian, V., Sailer, S., Salzmann, H., Sanchez, D. A., Santangelo, A., Sasaki, M., Schutte, H. M., Schwanke, U., Shapopi, J. N. S., Specovius, A., Spencer, S., Steenkamp, R., Steinmassl, S., Takahashi, T., Tanaka, T., Thorpe-Morgan, C., Tsuji, N., van Eldik, C., Veh, J., Vink, J., Wagner, S. J., Wierzcholska, A., Wong, Yu Wun, Yusafzai, A., Zacharias, M., Zargaryan, D., Zdziarski, A. A., Zech, A., Zhu, S. J., Zouari, S., Żywucka, N., H. E. S. S. Collaboration

Publikováno v: Chibueze, J O, Caleb, M, Spitler, L, Ashkar, H, Schussler, F, Stappers, B W, Venter, C, Heywood, I, Richards, A M S, Williams, D R A, Kramer, M, Beswick, R, Bezuidenhout, M C, Breton, R P, Driessen, L N, Jankowski, F, Keane, E F, Malenta, M, Mickaliger, M, Morello, V, Qiu, H, Rajwade, K, Sanidas, S, Surnis, M, Scragg, T W, Walker, C R H, Wrigley, N, Collaboration, H E S S, Aharonian, F, Benkhali, F A, Anguner, E O, Backes, M, Baghmanyan, V, Martins, V B, Batzofin, R, Becherini, Y, Berge, D, Bottcher, M, Boisson, C, Bolmont, J, Lavergne, M D B D, Breuhaus, M, Brose, R, Brun, F, Bulik, T, Cangemi, F, Caroff, S, Casanova, S, Catalano, J, Cerruti, M, Chand, T, Chen, A, Chibueze, O U, Cotter, G, Cristofari, P, Mbarubucyeye, J D, Devin, J, Atai, A D, Dmytriiev, A, Egberts, K, Ernenwein, J P, Fiasson, A, Clairfontaine, G F D, Fontaine, G, Funk, S, Gabici, S, Ghafourizadeh, S, Giavitto, G, Glawion, D, Grondin, M H, Horbe, M, Hoischen, C, Holch, T L, Huang, Z, Jamrozy, M, Jankowsky, F, Richardt, I J, Kasai, E, Katarzynski, K, Katz, U, Khelifi, B, Kluzniak, W, Komin, N, Kosack, K, Kostunin, D, Lemiere, A, Lenain, J P, Leuschner, F, Lohse, T, Luashvili, A, Lypova, I, Mackey, J, Malyshev, D, Marandon, V, Marchegiani, P, Marcowith, A, Devesa, G M, Marx, R, Mitchell, A, Moderski, R, Mohrmann, L, Moulin, E, Muller, J, Nakashima, K, Naurois, M D, Nayerhoda, A, Niemiec, J, Noel, A P, O'Brien, P, Ohm, S, Nieto, L O, Wilhelmi, E D O, Ostrowski, M, Panny, S, Parsons, R D, Pita, S, Poireau, V, Prokhorov, D A, Prokoph, H, Puhlhofer, G, Quirrenbach, A, Reichherzer, P, Reimer, A, Reimer, O, Rowell, G, Rudak, B, Velasco, E R, Sahakian, V, Sailer, S, Salzmann, H, Sanchez, D A, Santangelo, A, Sasaki, M, Schutte, H M, Schwanke, U, Shapopi, J N S, Specovius, A, Spencer, S, Steenkamp, R, Steinmassl, S, Takahashi, T, Tanaka, T, Morgan, C T, Tsuji, N, Eldik, C V, Veh, J, Vink, J, Wagner, S J, Wierzcholska, A, Wong, Y W, Yusafzai, A, Zacharias, M, Zargaryan, D, Zdziarski, A A, Zech, A, Zhu, S J, Zouari, S & Zywucka, N 2021 ' A MeerKAT, e-MERLIN, H.E.S.S. and Swift search for persistent and transient emission associated with three localised FRBs ' arXiv.org, pp. 1-15 . https://doi.org/https://arxiv.org/abs/2201.00069v1

Oxford : Oxford Univ. Press (2022). doi:10.1093/mnras/stac1601
We report on a search for persistent radio emission from the one-off fast radio burst (FRB) 20190714A, as well as from two repeating FRBs, 20190711A and 20171019A, using the MeerKAT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe0f25b61e7fdc5d44c8ca66918bce13
https://research.manchester.ac.uk/en/publications/9f52a11d-6030-4625-a2ef-ccf4f45041af

Revisiting the PeVatron candidate MGRO J1908+06 with an updated H.E.S.S. analysis

Autor: Abdalla, Hassan, Aharonian, Felix, Barbosa Martins, Victor, Lohse, Thomas, Luashvili, Anna, Lypova, Iryna, Mackey, Jonathan, Majumdar, Jhilik, Malyshev, Denys, MALYSHEV, Dmitry, Marandon, Vincent, Marchegiani, Paolo, Marcowith, Alexandre, Barnacka, Anna, Mares, Arnaud, Marti'i-Devesa, Guillem, Marx, Ramin, Maurin, Gilles, Meintjes, Pieter, Meyer, Manuel, Moderski, Rafal, Mohrmann, Lars, de Ona Wilhelmi, E., Joshi, Vikas, Barnard, Monica, Mitchell, Alison, Montanari, Alessandro, Moore, Chris, Morris, Paul, Moulin, Emmanuel, Muller, Jacques, Murach, Thomas, Nakashima, Kaori, Naurois , Mathieu, Nayerhoda, Amid, Batzofin, Rowan, Ndiyavala, Hambeleleni, Niemiec, Jacek, Noel, Angel, O'Brien, Paul, Oberholzer, Laenita Lorraine, Ohm, Stefan, Khelifi, Bruno, Giunti, Luca, Olivera-Nieto, Laura, de Ona Wilhelmi, Emma Maria, Becherini, Yvonne, Ostrowski, Michal, Panny, Sebastian, Panter, Michael, Parsons, Dan, Peron, Giada, Pita, Santiago, Poireau, Vincent, Prokhorov, Dmitry, Prokoph, Heike, PUEHLHOFER, Gerd, Berge, David, Punch, Michael, Quirrenbach, Andreas, Reichherzer, Patrick, Reimer, Anita, Reimer, Olaf, Remy, Quentin, Renaud, Matthieu, Reville, Brian, Rieger, Frank, Romoli, Carlo, Bernloehr, Konrad, Rowell, Gavin, Rudak, Bronislaw, Rueda Ricarte, Hector, Ruiz Velasco, Edna, Sahakian, Vardan, Sailer, Simon, Salzmann, Heiko, Sanchez, David, Santangelo, Andrea, Sasaki, Manami, Bi, Baiyang, Schaefer, Johannes, Schutte, Hester, Schwanke, Ullrich, Schüssler, Fabian, Senniappan, Mohanraj, Seyffert, Albert, Shapopi, Jimmy N. S., Shiningayamwe, Kleopas, Simoni, Rachel, Sinha, Atreyee, Boettcher, Markus, Sol, Helene, Spackman, Hugh, Specovius, Andreas, Spencer, Samuel Timothy, Spir-Jacob, Marion, Stawarz, Lukasz, Steenkamp, Riaan, Stegmann, Christian, Steinmassl, Simon, Steppa, Constantin, Boisson, Catherine, Sun, Lei, Takahashi, Tadayuki, Tanaka, Takaaki, Tavernier, Thomas, Taylor, Andrew, Terrier, Regis, Thiersen, Hannes, Thorpe-Morgan, Charles, Tluczykont, Martin, Tomankova, Lenka, Ait-Benkhali, Faical, Bolmont, Julien, Tsirou, Michelle, Tsuji, Naomi, Tuffs, Richard, Uchiyama, Yasunobu, van der Walt, Johann, van Eldik, Christopher, van Rensburg, Carlo, van Soelen, Brian, Vasileiadis, George, Veh, Johannes, Bony , Mathieu, Venter, Christo, Vincent, Pascal, Vink, Jacco, Völk, Heinrich J., Wagner, Stefan, Watson, Jason John, Werner, Felix, White, Richard, Wierzcholska, Alicja, Wong, Yu Wun, Breuhaus, Mischa, Yassin, Hend, Yusafzai, Anke, Zacharias, Michael, Zanin, Roberta, Zargaryan, Davit, Zdziarski, Andrzej, Zech, Andreas, Zhu, Sylvia Jiechen, Zmija, Andreas, Zouari, Samuel, Brose, Robert, Zywucka, Natalia, H. E. S. S. Collaboration, Brun, Francois, Bulik, Tomasz, Bylund, Thomas, Cangemi, Floriane, Caroff, Sami, Casanova, Sabrina, Anguener, Oguzhan, Catalano, Jaqueline, Chambery, Pauline, Chand, Tej Bahadur, Chen, Andrew, Cotter, Garret, Curlo, Malgorzata, Dalgleish, Hannah, Mbarubucyeye, Jean Damascene, Davids, Isak Delberth, Davies, James, Arcaro, Cornelia, Devin, Justine, Djannati-Ataï, Arache, Dmytriiev, Anton, Donath, Axel, Doroshenko, Victor, Dreyer, Lente, Du Plessis, Louis, Duffy, Connor, Egberts, Kathrin, Einecke, Sabrina, Armand, Celine, ERNENWEIN, Jean-Pierre, Fegan, Steven, Feijen, Kirsty, Fiasson, Armand, Fichet de Clairfontaine, Gaëtan, Fontaine, Gerard, Frans, Lott, Füssling, Matthias, Funk, Stefan, Gabici, Stefano, Armstrong, Tom, Gallant, Yves, Giavitto, Gianluca, Glawion, Dorit, Glicenstein, Jean-Francois, Grondin, Marie-Hélène, Hattingh, Sumari, Haupt, Maria, HERMANN, German, Hinton, Jim, Hofmann, Werner, Ashkar, Halim, Hoischen, Clemens, Holch, Tim Lukas, Holler, Markus, Horns, Dieter, Huang, Zhiqiu, Huber, David, Hörbe, Mario, Jamrozy, Marek, Jankowsky, Felix, JUNG, Ira, Backes, Michael, Kasai, Eli, Katarzynski, Krzysztof, Katz, Ulì, Khangulyan, Dmitry, Klepser, Stefan, Kluzniak, Wlodek, Komin, Nukri, Konno, Ruslan, Kosack, Karl, Kostiunin, Dmitriy, Baghmanyan, Vardan, Kreter, Michael, Kukec Mezek, Gašper, Kundu, Anu, Lamanna, Giovanni, Le Stum, Sébastien, Lemiere, Anne, Lemoine-Goumard, Marianne, Lenain, Jean-Philippe, Leuschner, Fabian, Levy, Christelle

Publikováno v: PoS
37th International Cosmic Ray Conference
37th International Cosmic Ray Conference, Jul 2021, Berlin, Germany. pp.779, ⟨10.22323/1.395.0779⟩
Proceedings of Science / International School for Advanced Studies (ICRC2021), 779 (2021). doi:10.22323/1.395.0779
37th International Cosmic Ray Conference, ICRC 2021, Berlin, Germany-Online, 2021-07-12-2021-07-23
Scopus-Elsevier
Proceedings of Science

37th International Cosmic Ray Conference, ICRC 2021, Berlin, Germany - Online, 12 Jul 2021 - 23 Jul 2021; Proceedings of Science / International School for Advanced Studies (ICRC2021), 779 (2021). doi:10.22323/1.395.0779
Detecting and studying g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a92b4616e35eb4d66d722cc209e3d8c8
https://hal.archives-ouvertes.fr/hal-03323074

H.E.S.S. follow-up observations of binary black hole coalescence events during the second and third gravitational-wave observing runs of advanced LIGO and advanced Virgo

Autor: Abdalla, H., Aharonian, F., Berge, D., Prokoph, Heike, Pühlhofer, G., Punch, M., Quirrenbach, A., Reichherzer, P., Renaud, M., Rieger, F., Rowell, G., Rudak, B., Ricarte, H. Rueda, Bernlöhr, K., Velasco, E. Ruiz, Sahakian, V., Sailer, S., Salzmann, H., Sanchez, D. A., Santangelo, A., Sasaki, M., Schüssler, F., Schutte, H. M., Schwanke, U., Bi, B., Senniappan, M., Shapopi, J. N. S., Sinha, A., Sol, H., Specovius, A., Spencer, S., Stawarz, L., Steinmassl, S., Steppa, C., Sun, L., Böttcher, M., Takahashi, T., Tanaka, T., Terrier, R., Thorpe-Morgan, C., Tsirou, M., Tsuji, N., Uchiyama, Y., van Eldik, C., Veh, J., Vink, J., Boisson, C., Wagner, S. J., Werner, F., White, R., Wierzcholska, A., Wong, Yu Wun, Zacharias, M., Zargaryan, D., Zdziarski, A. A., Zech, A., Zhu, Sylvia Jiechen, Bolmont, J., Zouari, S., Zywucka, N., H. E. S. S. Collaboration, de Lavergne, M. de Bony, Brose, R., Brun, F., Bulik, T., Benkhali, F. Ait, Bylund, T., Cangemi, F., Caroff, S., Casanova, S., Chand, T., Chen, A., Cotter, G., Mbarubucyeye, Jean Damascene, Devin, J., Djannati-AtaÏ, A., Angüner, E. O., Egberts, K., Ernenwein, J.-P., Fegan, S., Fiasson, A., de Clairfontaine, G. Fichet, Fontaine, G., Funk, S., Gabici, S., Giavitto, G., Giunti, L., Ashkar, H., Glawion, D., Glicenstein, J. F., Grondin, M.-H., Hinton, J. A., Hörbe, M., Hofmann, W., Holch, Tim Lukas, Holler, M., Huang, Zhiqiu, Huber, D., Backes, M., Jamrozy, M., Jankowsky, F., Jung-Richardt, I., Kasai, E., Katarzyński, K., Katz, U., Khélifi, B., Komin, Nu., Konno, Ruslan, Kosack, K., Baghmanyan, V., Kostunin, D., Kundu, A., Lamanna, G., Stum, S. Le, Lemière, A., Lemoine-Goumard, M., Lenain, J.-P., Leuschner, F., Lohse, T., Luashvili, A., Martins, V. Barbosa, Lypova, I., Mackey, J., Majumdar, Jhilik, Malyshev, D., Marandon, V., Marchegiani, P., Martí-Devesa, G., Marx, R., Maurin, G., Meintjes, P. J., Batzofin, R., Mitchell, A., Mohrmann, L., Montanari, A., Moulin, E., Muller, J., Murach, T., de Naurois, M., Nayerhoda, A., Niemiec, J., Noel, A. Priyana, Becherini, Y., O'Brien, P., Ohm, S., Olivera-Nieto, L., Wilhelmi, E. de Ona, Ostrowski, M., Panter, M., Parsons, R. D., Peron, G., Poireau, V., Prokhorov, D. A.

Publikováno v: Astrophys.J.
Astrophys.J., 2021, 923 (1), pp.109. ⟨10.3847/1538-4357/ac2e04⟩
The astrophysical journal / 2 923(1), 109 (2021). doi:10.3847/1538-4357/ac2e04

We report on the observations of four well-localized binary black hole (BBH) mergers by the High Energy Stereoscopic System (H.E.S.S.) during the second and third observing runs of Advanced LIGO and Advanced Virgo, O2 and O3. H.E.S.S. can observe 20

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d9ad63d0cb2ff49228154d0ccae3c09
https://hal.science/hal-03500637