CHEX-MATE : turbulence in the ICM from X-ray surface brightness fluctuations

Autor: Dupourqué, Simon, Clerc, Nicolas, Pointecouteau, Etienne, Eckert, Dominique, Gaspari, Massimo, Lovisari, Lorenzo, Pratt, Gabriel W., Rasia, Elena, Rossetti, Mariachiara, Vazza, Franco, Balboni, Marco, Bartalucci, Iacopo, Bourdin, Hervé, De Luca, Federico, De Petris, Marco, Ettori, Stefano, Ghizzardi, Simona, Mazzotta, Pasquale

Publikováno v: A&A 687, A58 (2024)

The intra-cluster medium is prone to turbulent motion that will contribute to the non-thermal heating of the gas, complicating the use of galaxy clusters as cosmological probes. Indirect approaches can estimate the intensity and structure of turbulen

Externí odkaz: http://arxiv.org/abs/2403.03064

The Athena X-ray Integral Field Unit: a consolidated design for the system requirement review of the preliminary definition phase

Autor: Barret, Didier, Albouys, Vincent, Herder, Jan-Willem den, Piro, Luigi, Cappi, Massimo, Huovelin, Juhani, Kelley, Richard, Mas-Hesse, J. Miguel, Paltani, Stéphane, Rauw, Gregor, Rozanska, Agata, Svoboda, Jiri, Wilms, Joern, Yamasaki, Noriko, Audard, Marc, Bandler, Simon, Barbera, Marco, Barcons, Xavier, Bozzo, Enrico, Ceballos, Maria Teresa, Charles, Ivan, Costantini, Elisa, Dauser, Thomas, Decourchelle, Anne, Duband, Lionel, Duval, Jean-Marc, Fiore, Fabrizio, Gatti, Flavio, Goldwurm, Andrea, Hartog, Roland den, Jackson, Brian, Jonker, Peter, Kilbourne, Caroline, Korpela, Seppo, Macculi, Claudio, Mendez, Mariano, Mitsuda, Kazuhisa, Molendi, Silvano, Pajot, François, Pointecouteau, Etienne, Porter, Frederick, Pratt, Gabriel W., Prêle, Damien, Ravera, Laurent, Sato, Kosuke, Schaye, Joop, Shinozaki, Keisuke, Skup, Konrad, Soucek, Jan, Thibert, Tanguy, Vink, Jacco, Webb, Natalie, Chaoul, Laurence, Raulin, Desi, Simionescu, Aurora, Torrejon, Jose Miguel, Acero, Fabio, Branduardi-Raymont, Graziella, Ettori, Stefano, Finoguenov, Alexis, Grosso, Nicolas, Kaastra, Jelle, Mazzotta, Pasquale, Miller, Jon, Miniutti, Giovanni, Nicastro, Fabrizio, Sciortino, Salvatore, Yamaguchi, Hiroya, Beaumont, Sophie, Cucchetti, Edoardo, D'Andrea, Matteo, Eckart, Megan, Ferrando, Philippe, Kammoun, Elias, Lotti, Simone, Mesnager, Jean-Michel, Natalucci, Lorenzo, Peille, Philippe, de Plaa, Jelle, Ardellier, Florence, Argan, Andrea, Bellouard, Elise, Carron, Jérôme, Cavazzuti, Elisabetta, Fiorini, Mauro, Khosropanah, Pourya, Martin, Sylvain, Perry, James, Pinsard, Frederic, Pradines, Alice, Rigano, Manuela, Roelfsema, Peter, Schwander, Denis, Torrioli, Guido, Ullom, Joel, Vera, Isabel, Villegas, Eduardo Medinaceli, Zuchniak, Monika, Brachet, Frank, Cicero, Ugo Lo, Doriese, William, Durkin, Malcom, Fioretti, Valentina, Geoffray, Hervé, Jacques, Lionel, Kirsch, Christian, Smith, Stephen, Adams, Joseph, Gloaguen, Emilie, Hoogeveen, Ruud, van der Hulst, Paul, Kiviranta, Mikko, van der Kuur, Jan, Ledot, Aurélien, van Leeuwen, Bert-Joost, van Loon, Dennis, Lyautey, Bertrand, Parot, Yann, Sakai, Kazuhiro, van Weers, Henk, Abdoelkariem, Shariefa, Adam, Thomas, Adami, Christophe, Aicardi, Corinne, Akamatsu, Hiroki, Alonso, Pablo Eleazar Merino, Amato, Roberta, André, Jérôme, Angelinelli, Matteo, Anon-Cancela, Manuel, Anvar, Shebli, Atienza, Ricardo, Attard, Anthony, Auricchio, Natalia, Balado, Ana, Bancel, Florian, Barusso, Lorenzo Ferrari, Bernard, Vivian, Berrocal, Alicia, Blin, Sylvie, Bonino, Donata, Bonnet, François, Bonny, Patrick, Boorman, Peter, Boreux, Charles, Bounab, Ayoub, Boutelier, Martin, Boyce, Kevin, Brienza, Daniele, Bruijn, Marcel, Bulgarelli, Andrea, Calarco, Simona, Callanan, Paul, Camus, Thierry, Canourgues, Florent, Capobianco, Vito, Cardiel, Nicolas, Castellani, Florent, Cheatom, Oscar, Chervenak, James, Chiarello, Fabio, Clerc, Nicolas, Clerc, Laurent, Cobo, Beatriz, Coeur-Joly, Odile, Coleiro, Alexis, Colonges, Stéphane, Corcione, Leonardo, Coriat, Mickael, Coynel, Alexandre, Cuttaia, Francesco, D'Ai, Antonino, D'anca, Fabio, Dadina, Mauro, Daniel, Christophe, DeNigris, Natalie, Dercksen, Johannes, DiPirro, Michael, Doumayrou, Eric, Dubbeldam, Luc, Dupieux, Michel, Dupourqué, Simon, Durand, Jean Louis, Eckert, Dominique, Eiriz, Valvanera, Ercolani, Eric, Etcheverry, Christophe, Finkbeiner, Fred, Fiocchi, Mariateresa, Fossecave, Hervé, Franssen, Philippe, Frericks, Martin, Gabici, Stefano, Gant, Florent, Gao, Jian-Rong, Gastaldello, Fabio, Genolet, Ludovic, Ghizzardi, Simona, Gil, M Angeles Alcacera, Giovannini, Elisa, Godet, Olivier, Gomez-Elvira, Javier, Gonzalez, Manuel, Gonzalez, Raoul, Gottardi, Luciano, Granat, Dolorès, Gros, Michel, Guignard, Nicolas, Hieltjes, Paul, Hurtado, Adolfo Jesus, Irwin, Kent, Jacquey, Christian, Janiuk, Agnieszka, Jaubert, Jean, Jiménez, Maria, Jolly, Antoine, Jourdan, Thierry, Julien, Sabine, Kedziora, Bartosz, Korb, Andrew, Kreykenbohm, Ingo, König, Ole, Langer, Mathieu, Laudet, Philippe, Laurent, Philippe, Laurenza, Monica, Lesrel, Jean, Ligori, Sebastiano, Lorenz, Maximilian, Luminari, Alfredo, Maffei, Bruno, Maisonnave, Océane, Marelli, Lorenzo, Massonet, Didier, Maussang, Irwin, Melchor, Alejandro Gonzalo, Mer, Isabelle Le, Michalski, Lea, Millerioux, Jean-Pierre, Mineo, Teresa, Minervini, Gabriele, Molin, Alexeï, Monestes, David, Montinaro, Nicola, Mot, Baptiste, Murat, David, Nagayoshi, Kenichiro, Nazé, Yaël, Noguès, Loïc, Pailot, Damien, Panessa, Francesca, Parodi, Luigi, Petit, Pascal, Piconcelli, Enrico, Pinto, Ciro, Plaza, Jose Miguel Encinas, Poyatos, David, Prouvé, Thomas, Ptak, Andy, Puccetti, Simonetta, Puccio, Elena, Ramon, Pascale, Reina, Manuel, Rioland, Guillaume, Rodriguez, Louis, Roig, Anton, Rollet, Bertrand, Roncarelli, Mauro, Roudil, Gilles, Rudnicki, Tomasz, Sanisidro, Julien, Sciortino, Luisa, Silva, Vitor, Sordet, Michael, Soto-Aguilar, Javier, Spizzi, Pierre, Surace, Christian, Sánchez, Miguel Fernández, Taralli, Emanuele, Terrasa, Guilhem, Terrier, Régis, Todaro, Michela, Ubertini, Pietro, Uslenghi, Michela, de Vaate, Jan Geralt Bij, Vaccaro, Davide, Varisco, Salvatore, Varnière, Peggy, Vibert, Laurent, Vidriales, María, Villa, Fabrizio, Vodopivec, Boris Martin, Volpe, Angela, de Vries, Cor, Wakeham, Nicholas, Walmsley, Gavin, Wise, Michael, de Wit, Martin, Woźniak, Grzegorz

The Athena X-ray Integral Unit (X-IFU) is the high resolution X-ray spectrometer, studied since 2015 for flying in the mid-30s on the Athena space X-ray Observatory, a versatile observatory designed to address the Hot and Energetic Universe science t

Externí odkaz: http://arxiv.org/abs/2208.14562

The origin of the unfocused XMM-Newton background, its variability and lessons learned for ATHENA

Autor: Gastaldello, Fabio, Marelli, Martino, Molendi, Silvano, Bartalucci, Iacopo, Kühl, Patrick, Grant, Catherine E., Ghizzardi, Simona, Rossetti, Mariachiara, De Luca, Andrea, Tiengo, Andrea

We analyzed the unexposed to the sky outFOV region of the MOS2 detector on board XMM-Newton covering 15 years of data amounting to 255 Ms. We show convincing evidence that the origin of the unfocused background in XMM-Newton is due to energetic proto

Externí odkaz: http://arxiv.org/abs/2202.05286

Analysis of the unconcentrated background of the EPIC-pn camera on board XMM-Newton

Autor: Marelli, Martino, Molendi, Silvano, Rossetti, Mariachiara, Gastaldello, Fabio, Salvetti, David, De Luca, Andrea, Bartalucci, Iacopo, Kühl, Patrick, Esposito, Paolo, Ghizzardi, Simona, Tiengo, Andrea

Our understanding of the background of the EPIC/pn camera onboard XMM-Newton is incomplete. This affects the study of extended sources and can influence the predictions of the background of future X-ray missions. We provide new results based on the a

Externí odkaz: http://arxiv.org/abs/2012.02071

Chandra and XMM-Newton observations of A2256: cold fronts, merger shocks, and constraint on the IC emission

Autor: Ge, Chong, Liu, Ruo-Yu, Sun, Ming, Yu, Heng, Rudnick, Lawrence, Eilek, Jean, Owen, Frazer, Dasadia, Sarthak, Rossetti, Mariachiara, Markevitch, Maxim, Clarke, Tracy E., Jones, Thomas W., Ghizzardi, Simona, Venturi, Tiziana, Finoguenov, Alexis, Eckert, Dominique

We present the results of deep Chandra and XMM-Newton observations of a complex merging galaxy cluster Abell 2256 (A2256) that hosts a spectacular radio relic (RR). The temperature and metallicity maps show clear evidence of a merger between the west

Externí odkaz: http://arxiv.org/abs/2005.10838