Accès ouvert déclaré
2023
conference-paper
Monitoring the first candidate host for the merger of a Supermassive Black Hole Binary with H.E.S.S.
Annanay Jaitly, F. Aharonian, Faical Ait-Benkhali, Attila Alkan, J. Aschersleben, Halim Ashkar, Michael Backes, Ali Baktash, V. Barbosa Martins, A. Barnacka, Joleen Barnard, Rowan William Batzofin, Y. Becherini, Geoffrey Beck, D. Berge, Konrad Bernloehr, Baiyang Bi, Markus Boettcher, C. Boisson, J. Bolmont, Mathieu Bony, Jowita Borowska, Makarim Bouyahiaoui, Federica Bradascio, M. Breuhaus, Robert Brose, A. M. Brown, F. Brun, Benedetta Bruno, T. Bulik, C. Burger-Scheidlin, Thomas Bylund, F. Cangemi, Sami Caroff, S. Casanova, Rahul Cecil, Jelena Ćelić, M. Cerruti, Pauline Chambéry, T. Chand, S. Chandra, A. Chen, James O. Chibueze, Ogochukwu Chibueze, Tiffany Collins, Garret Cotter, Pierre Cristofari, J. Damascene Mbarubucyeye, I. D. Davids, J. Davies, Laenita de Jonge, Justine Devin, A. Djannati-Ataı̈, Julia Isabel Djuvsland, Anton Dmytriiev, Victor Doroshenko, Lenté Dreyer, Louis Du Plessis, K. Egberts, S. Einecke, Jean-Pierre ERNENWEIN, S. Fegan, Kirsty Feijen, Gaëtan Fichet de Clairfontaine, G. Fontaine, Lott Frans, Matthias Fuessling, S. Funk, S. Gabici, Yves Gallant, S. Ghafourizadeh, G. Giavitto, Luca Giunti, D. Glawion, J. F. Glicenstein, Jonas Glombitza, Pranjupriya Goswami, G. Grolleron, Marie-Hélène Grondin, Lucia Haerer, Sumari Hattingh, Maria Haupt, G. Hermann, J. A. Hinton, Werner Hofmann, T. L. Holch, Markus Holler, D. Horns, Zhi-Qiu Huang, M. Jamrozy, F. Jankowsky, Armelle Jardin-Blicq, Vikas Joshi, Ira Jung-Richardt, E. Kasai, K. Katarzyński, Hiiko Katjaita, Dmitry Khangulyan, Rukaiya Khatoon, B. Khélifi, S. Klepser, Nu. Komin, Ruslan Konno, K. Kosack, D. Kostunin, A. Kundu, G. Lamanna, Rodrigo Guedes Lang, S. Le Stum, Valentin Lefranc, Franziska Leitl, Anne Lemière, M. Lemoine‐Goumard, J.-P. Lenain, Fabian Leuschner, Anna Luashvili, Iryna Lypova, Jonathan Mackey, D. Malyshev, V. Marandon, Alexandre Marcowith, Peter David Marinos, Guillem Marti'i-Devesa, R. Marx, G. Maurin, Abhay Mehta, P. J. Meintjes, M. Meyer, Alison Mitchell, R. Moderski, L. Mohrmann, Alessandro Montanari, E. Moulin, T. Murach, Kaori Nakashima, M. de Naurois, Hambeleleni Ndiyavala, J. Niemiec, Angel Noel, P. T. O’Brien, S. Ohm, Laura Olivera-Nieto, E. de Oña Wilhelmi, M. Ostrowski, Enzo Oukacha, Sebastian Panny, Michael Panter, Daniel R. Parsons, U. Pensec, Giada Peron, Santiago Pita, Vincent Poireau, Д. А. Прохоров, Heike Prokoph, G. Puehlhofer, M. Punch, A. Quirrenbach, Maxime Regeard, Patrick Reichherzer, A. Reimer, O. Reimer, Igor Reis, Quentin Rémy, Helena X. Ren, M. Renaud, Brian Reville, Frank Rieger, Gerrit Roellinghoff, E. Rol, Gavin Rowell, B. Rudak, Hector Rueda Ricarte, E. Ruiz-Velasco, Karim Sabri, V. Sahakian, Simon Sailer, Heiko Salzmann, D. A. Sánchez, A. Santangelo, M. Sasaki, Johannes Schaefer, H. M. Schutte, Mohanraj Senniappan, J. N. S. Shapopi, Sigrid Shilunga, Kleopas Shiningayamwe, Hélène Sol, Hugh Spackman, Andreas Specovius, S. Spencer, Ł. Stawarz, Riaan Steenkamp, Christian Stegmann, S. Steinmassl, Constantin Steppa, Katrin Streil, I. Sushch, Hiromasa Suzuki, Tadayuki Takahashi, Takaaki Tanaka, T. Tavernier, Andrew M. Taylor, R. Terrier, Adnaan Thakur, Hannes Thiersen, Charles Thorpe-Morgan, Martin Tluczykont, M. Tsirou, Naomi Tsuji, Richard J. Tuffs, Y. Uchiyama, Marion Ullmo, Tim Unbehaun, Pieter van der Merwe, C. van Eldik, B. van Soelen, George Vasileiadis, M. Vecchi, J. Veh, C. Venter, Jacco Vink, H. J. Voêlk, Naomi Vogel, T. Wach, S. J. Wagner, Felix Werner, R. White, A. Wierzcholska, Yu Wun Wong, Hend Mahmoud Yassin, M. Zacharias, D. Zargaryan, A. A. Zdziarski, Andreas Zech, S. J. Zhu, Andreas Zmija, Samuël Zouari, Natalia Żywucka
2Citations signalées — pas une note de qualité
3Institutions déclarées
2Pays d’affiliation déclarés
Résumé fourni par la source
Supermassive black hole binary (SMBHB) is a result of galaxies coalescing, when two supermas- sive black holes form a hard binary with distances from kpc to pc. If the system reaches milliparsec separation, the black holes eventually merge. There are a growing number of few sub-pc SMBHB candidates, one of which according to Jiang et al (2022). will merge within three years. We have performed the monitoring of the host galaxy SDSSJ143016.05+230344.4 during its visibility with H.E.S.S. in April–July 2022. Given that subsequent follow-up observations with optical and X-ray instruments have not confirmed some of the predictions initially presented, and time constraints for the merger beyond 2022 are less precise, we changed our monitoring and follow-up strategy for further observations. In this work we present our results of the monitoring and discuss the prospects of these kind of observations with imaging atmospheric Cherenkov telescopes.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Monitoring the first candidate host for the merger of a Supermassive Black Hole Binary with H.E.S.S.
- Date Crossref
- 09/08/2023
- Éditeur
- Sissa Medialab
- Type
- proceedings-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude et ne compte pas comme une seconde source scientifique indépendante.
Institutions déclarées
Une affiliation ne permet pas de déduire la nationalité d’un auteur.
Sujets associés
Astrophysical Phenomena and ObservationsGalaxies: Formation, Evolution, PhenomenaGamma-ray bursts and supernovae