Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Khabibullin, Ildar"'
Autor:
Sommer, Julian S., Dolag, Klaus, Böss, Ludwig M., Khabibullin, Ildar, Liang, Xunyu, Van Waerbeke, Ludovic, Zhitnitsky, Ariel, Majidi, Fereshteh, Sorce, Jenny G., Seidel, Benjamin, Hernández-Martínez, Elena
(abridged) We analyze the emission of axion quark nuggets in a large sample of 161 simulated galaxy clusters using the SLOW simulation. These clusters are divided into a sub-sample of 150 galaxy clusters, ordered in five mass bins ranging from $0.8$
Externí odkaz:
http://arxiv.org/abs/2406.17946
Autor:
Koribalski, Bärbel S., Khabibullin, Ildar, Dolag, Klaus, Churazov, Eugene, Norris, Ray P., Carretti, Ettore, Hopkins, Andrew M., Vernstrom, Tessa, Shabala, Stanislav S., Gupta, Nikhel
We present the discovery of large radio shells around a massive pair of interacting galaxies and extended diffuse X-ray emission within the shells. The radio data were obtained with the Australian Square Kilometer Array Pathfinder (ASKAP) in two freq
Externí odkaz:
http://arxiv.org/abs/2404.09522
Autor:
Michailidis, Miltiadis, Pühlhofer, Gerd, Becker, Werner, Freyberg, Michael, Merloni, Andrea, Santangelo, Andrea, Sasaki, Manami, Bykov, Andrei, Chugai, Nikolai, Churazov, Eugene, Khabibullin, Ildar, Sunyaev, Rashid, Utrobin, Victor, Zinchenko, Igor
Simeis 147 (S147, G180.0-01.7, "Spaghetti nebula") is a supernova remnant (SNR) extensively studied across the entire electromagnetic spectrum, from radio to giga-electronvolt $\gamma$-rays, except in X-rays. Here, we report the first detection of si
Externí odkaz:
http://arxiv.org/abs/2401.17312
Autor:
Khabibullin, Ildar I., Churazov, Eugene M., Chugai, Nikolai N., Bykov, Andrei M., Sunyaev, Rashid A., Utrobin, Victor P., Zinchenko, Igor I., Michailidis, Miltiadis, Puehlhofer, Gerd, Becker, Werner, Freyberg, Michael, Merloni, Andrea, Santangelo, Andrea, Sasaki, Manami
The Simeis~147 nebula (S147), particularly well known for a spectacular net of ${\rm H}_\alpha$-emitting filaments, is often considered one of the largest and oldest known supernova remnants in the Milky Way. Here, and in a companion paper, we presen
Externí odkaz:
http://arxiv.org/abs/2401.17261
Autor:
Churazov, Eugene, Khabibullin, Ildar, Barnouin, Thibault, Bucciantini, Niccolò, Costa, Enrico, Di Gesu, Laura, Di Marco, Alessandro, Ferrazzoli, Riccardo, Forman, William, Kaaret, Philip, Kim, Dawoon E., Kolodziejczak, Jeffery J., Kraft, Ralph, Marin, Frédéric, Matt, Giorgio, Negro, Michela, Romani, Roger W., Silvestri, Stefano, Soffitta, Paolo, Sunyaev, Rashid, Svoboda, Jiri, Vikhlinin, Alexey, Weisskopf, Martin C., Xie, Fei, Agudo, Iván, Antonelli, Lucio A., Bachetti, Matteo, Baldini, Luca, Baumgartner, Wayne H., Bellazzini, Ronaldo, Bianchi, Stefano, Bongiorno, Stephen D., Bonino, Raffaella, Brez, Alessandro, Capitanio, Fiamma, Castellano, Simone, Cavazzuti, Elisabetta, Chen, Chien-Ting, Ciprini, Stefano, De Rosa, Alessandra, Del Monte, Ettore, Di Lalla, Niccolò, Donnarumma, Immacolata, Doroshenko, Victor, Dovčiak, Michal, Ehlert, Steven R., Enoto, Teruaki, Evangelista, Yuri, Fabiani, Sergio, García, Javier A., Gunji, Shuichi, Hayashida, Kiyoshi, Heyl, Jeremy, Iwakiri, Wataru, Jorstad, Svetlana G., Karas, Vladimir, Kislat, Fabian, Kitaguchi, Takao, Krawczynski, Henric, La Monaca, Fabio, Latronico, Luca, Liodakis, Ioannis, Maldera, Simone, Manfreda, Alberto, Marinucci, Andrea, Marscher, Alan P., Marshall, Herman L., Massaro, Francesco, Mitsuishi, Ikuyuki, Mizuno, Tsunefumi, Muleri, Fabio, Ng, Chi-Yung, O'Dell, Stephen L., Omodei, Nicola, Oppedisano, Chiara, Papitto, Alessandro, Pavlov, George G., Peirson, Abel L., Perri, Matteo, Pesce-Rollins, Melissa, Petrucci, Pierre-Olivier, Pilia, Maura, Possenti, Andrea, Poutanen, Juri, Puccetti, Simonetta, Ramsey, Brian D., Rankin, John, Ratheesh, Ajay, Roberts, Oliver J., Sgrò, Carmelo, Slane, Patrick, Spandre, Gloria, Swartz, Douglas A., Tamagawa, Toru, Tavecchio, Fabrizio, Taverna, Roberto, Tawara, Yuzuru, Tennant, Allyn F., Thomas, Nicholas E., Tombesi, Francesco, Trois, Alessio, Tsygankov, Sergey S., Turolla, Roberto, Vink, Jacco, Wu, Kinwah, Zane, Silvia
Publikováno v:
A&A 686, A14 (2024)
We report the discovery of X-ray polarization from the X-ray-bright filament. G0.13-0.11 in the Galactic center (GC) region. This filament features a bright, hard X-ray source that is most plausibly a pulsar wind nebula (PWN) and an extended and stru
Externí odkaz:
http://arxiv.org/abs/2312.04421
Autor:
Khabibullin, Ildar, Galeazzi, Massimiliano, Bogdan, Akos, Cann, Jenna M., Churazov, Eugene, Dolag, Klaus, Drake, Jeremy J., Forman, William, Hernquist, Lars, Koutroumpa, Dimitra, Kraft, Ralph, Kuntz, K. D., Markevitch, Maxim, McCammon, Dan, Ogorzalek, Anna, Pfeifle, Ryan, Pillepich, Annalisa, Plucinsky, Paul P., Ponti, Gabriele, Schellenberger, Gerrit, Truong, Nhut, Valentini, Milena, Veilleux, Sylvain, Vladutescu-Zopp, Stephan, Wang, Q. Daniel, Weaver, Kimberly
The Line Emission Mapper (LEM) is an X-ray Probe with with spectral resolution ~2 eV FWHM from 0.2 to 2.5 keV and effective area >2,500 cm$^2$ at 1 keV, covering a 33 arcmin diameter Field of View with 15 arcsec angular resolution, capable of perform
Externí odkaz:
http://arxiv.org/abs/2310.16038
Autor:
Mernier, François, Su, Yuanyuan, Markevitch, Maxim, Zhang, Congyao, Simionescu, Aurora, Rasia, Elena, Lin, Sheng-Chieh, Zhuravleva, Irina, Sarkar, Arnab, Kraft, Ralph P., Ogorzalek, Anna, Ayromlou, Mohammadreza, Forman, William R., Jones, Christine, Bregman, Joel N., Ettori, Stefano, Dolag, Klaus, Biffi, Veronica, Churazov, Eugene, Sun, Ming, ZuHone, John, Bogdán, Ákos, Khabibullin, Ildar I., Werner, Norbert, Truong, Nhut, Chakraborty, Priyanka, Walker, Stephen A., Vogelsberger, Mark, Pillepich, Annalisa, Mirakhor, Mohammad S.
Synthesized in the cores of stars and supernovae, most metals disperse over cosmic scales and are ultimately deposited well outside the gravitational potential of their host galaxies. Since their presence is well visible through their X-ray emission
Externí odkaz:
http://arxiv.org/abs/2310.04499
Autor:
Zhang, Congyao, Zhuravleva, Irina, Markevitch, Maxim, ZuHone, John, Mernier, François, Biffi, Veronica, Bogdán, Ákos, Chakraborty, Priyanka, Churazov, Eugene, Dolag, Klaus, Ettori, Stefano, Forman, William R., Jones, Christine, Khabibullin, Ildar, Kilbourne, Caroline, Kraft, Ralph, Lau, Erwin T., Lin, Sheng-Chieh, Nagai, Daisuke, Nelson, Dylan, Ogorzałek, Anna, Rasia, Elena, Sarkar, Arnab, Simionescu, Aurora, Su, Yuanyuan, Vogelsberger, Mark, Walker, Stephen
High-resolution spectroscopy in soft X-rays will open a new window to map multiphase gas in galaxy clusters and probe physics of the intracluster medium (ICM), including chemical enrichment histories, circulation of matter and energy during large-sca
Externí odkaz:
http://arxiv.org/abs/2310.02225
We report the discovery of a faint radio filament near PSR J0538+2817 in the NVSS, CGPS, and the Rapid ASKAP Continuum Survey data. This pulsar is plausibly associated with the supernova that gave rise to the Spaghetti Nebula (Simeis 147). The struct
Externí odkaz:
http://arxiv.org/abs/2309.13670
Autor:
Schellenberger, Gerrit, Bogdán, Ákos, ZuHone, John A., Oppenheimer, Benjamin D., Truong, Nhut, Khabibullin, Ildar, Jennings, Fred, Pillepich, Annalisa, Burchett, Joseph, Carr, Christopher, Chakraborty, Priyanka, Crain, Robert, Forman, William, Jones, Christine, Kilbourne, Caroline A., Kraft, Ralph P., Markevitch, Maxim, Nagai, Daisuke, Nelson, Dylan, Ogorzalek, Anna, Randall, Scott, Sarkar, Arnab, Schaye, Joop, Veilleux, Sylvain, Vogelsberger, Mark, Wang, Q. Daniel, Zhuravleva, Irina
The Astro2020 Decadal Survey has identified the mapping of the circumgalactic medium (CGM, gaseous plasma around galaxies) as a key objective. We explore the prospects for characterizing the CGM in and around nearby galaxy halos with a future, large
Externí odkaz:
http://arxiv.org/abs/2307.01259