Search Results - "Feretti, Luigina"

Clusters of galaxies: observational properties of the diffuse radio emission by Feretti, Luigina, Giovannini, Gabriele, Govoni, Federica, Murgia, Matteo

“…Clusters of galaxies, as the largest virialized systems in the Universe, are ideal laboratories to study the formation and evolution of cosmic structures. The…”
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Another shock for the Bullet cluster, and the source of seed electrons for radio relics by Shimwell, Timothy W., Markevitch, Maxim, Brown, Shea, Feretti, Luigina, Gaensler, B. M., Johnston-Hollitt, M., Lage, Craig, Srinivasan, Raghav

“…With Australia Telescope Compact Array observations, we detect a highly elongated Mpc-scale diffuse radio source on the eastern periphery of the Bullet cluster…”
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COMPARISONS OF COSMOLOGICAL MAGNETOHYDRODYNAMIC GALAXY CLUSTER SIMULATIONS TO RADIO OBSERVATIONS by HAO XU, GOVONI, Federica, MURGIA, Matteo, HUI LI, COLLINS, David C, NORMAN, Michael L, RENYUE CEN, FERETTI, Luigina, GIOVANNINI, Gabriele

“…Radio observations of galaxy clusters show that there are [mu]G magnetic fields permeating the intracluster medium (ICM), but it is hard to accurately…”
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Spectral Index of the Filaments in the Abell 523 Radio Halo by Vacca, Valentina, Govoni, Federica, Perley, Richard A., Murgia, Matteo, Carretti, Ettore, Loi, Francesca, Feretti, Luigina, Giovannini, Gabriele

“…The galaxy cluster Abell 523 hosts a radio halo characterized by the presence of two filaments transversely located with respect to the cluster merger axis. In…”
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Magnetic Fields in Galaxy Clusters and in the Large-Scale Structure of the Universe by Vacca, Valentina, Murgia, Matteo, Govoni, Federica, Enßlin, Torsten, Oppermann, Niels, Feretti, Luigina, Giovannini, Gabriele, Loi, Francesca

“…The formation and history of cosmic magnetism is still widely unknown. Significant progress can be made through the study of magnetic fields properties in the…”
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Simulations of the Polarized Sky for the SKA: How to Constrain Intracluster Magnetic Fields by Loi, Francesca, Murgia, Matteo, Govoni, Federica, Vacca, Valentina, Prandoni, Isabella, Li, Hui, Feretti, Luigina, Giovannini, Gabriele

“…The advent of the Square Kilometer Array (SKA) will have unprecedented impact on the study of magnetic fields in galaxy clusters. This instrument will be able…”
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Confirmation of Nonthermal Hard X-Ray Excess in the Coma Cluster from Two Epoch Observations by Fusco-Femiano, Roberto, Orlandini, Mauro, Brunetti, Gianfranco, Feretti, Luigina, Giovannini, Gabriele, Grandi, Paola, Setti, Giancarlo

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Hard X-Ray Radiation in the Coma Cluster Spectrum by Fusco-Femiano, Roberto, Dal Fiume, Daniele, Feretti, Luigina, Giovannini, Gabriele, Grandi, Paola, Matt, Giorgio, Molendi, Silvano, Santangelo, Andrea

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Hard X-Ray Emission from the Galaxy Cluster A3667 by Fusco-Femiano, Roberto, Dal Fiume, Daniele, Orlandini, Mauro, Brunetti, Gianfranco, Feretti, Luigina, Giovannini, Gabriele

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Deep radio observations of the radio halo of the bullet cluster 1E 0657−55.8 by Shimwell, Timothy W., Brown, Shea, Feain, Ilana J., Feretti, Luigina, Gaensler, B. M., Lage, Craig

“…We present deep 1.1–3.1 GHz Australia Telescope Compact Array observations of the radio halo of the bullet cluster, 1E 0657−55.8. In comparison to existing…”
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Spectral study of the diffuse synchrotron source in the galaxy cluster Abell 523 by Vacca, Valentina, Shimwell, Timothy, Perley, Richard A, Govoni, Federica, Murgia, Matteo, Feretti, Luigina, Giovannini, Gabriele, Loi, Francesca, Carretti, Ettore, Cova, Filippo, Gastaldello, Fabio, Girardi, Marisa, Enßlin, Torsten, Akamatsu, Hiroki, Bonafede, Annalisa, Bonnassieux, Etienne, Boschin, Walter, Botteon, Andrea, Brunetti, Gianfranco, Brüggen, Marcus, Finoguenov, Alexis, Hoang, Duy, Iacobelli, Marco, Orrú, Emanuela, Paladino, Rosita, Röttgering, Huub, van Weeren, Reinout, Vitello, Fabio, Wittor, Denis

“…ABSTRACT The galaxy cluster Abell 523 (A523) hosts an extended diffuse synchrotron source historically classified as a radio halo. Its radio power at 1.4 GHz…”
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Puzzling large-scale polarization in the galaxy cluster Abell 523 by Vacca, Valentina, Govoni, Federica, Murgia, Matteo, Perley, Richard A, Feretti, Luigina, Giovannini, Gabriele, Carretti, Ettore, Gastaldello, Fabio, Cova, Filippo, Marchegiani, Paolo, Battistelli, Elia, Boschin, Walter, Enßlin, Torsten A, Girardi, Marisa, Loi, Francesca, Radiconi, Federico

“…ABSTRACT Large-scale magnetic fields reveal themselves through diffuse synchrotron sources observed in galaxy clusters such as radio halos. Total intensity…”
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The thermal and non-thermal components within and between galaxy clusters Abell 399 and Abell 401 by Radiconi, Federico, Vacca, Valentina, Battistelli, Elia, Bonafede, Annalisa, Capalbo, Valentina, Devlin, Mark J, Di Mascolo, Luca, Feretti, Luigina, Gallardo, Patricio A, Gill, Ajay, Giovannini, Gabriele, Govoni, Federica, Guan, Yilun, Hilton, Matt, Hincks, Adam D, Hughes, John P, Iacobelli, Marco, Isopi, Giovanni, Loi, Francesca, Moodley, Kavilan, Mroczkowski, Tony, Murgia, Matteo, Orrú, Emanuela, Paladino, Rosita, Partridge, Bruce, Sarazin, Craig L, Orlowski Scherer, Jack, Sifón, Cristóbal, Vargas, Cristian, Vazza, Franco, Wollack, Edward J

“…ABSTRACT We measure the local correlation between radio emission and Compton-y signal across two galaxy clusters, Abell 399 and Abell 401, using maps from the…”
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A Spectral Index Map from VSOP Observations of Markarian 501 by Edwards, Philip G., Giovannini, Gabriele, Cotton, William D., Feretti, Luigina, Fujisawa, Kenta, Hirabayashi, Hisashi, Lara, Lucas, Venturi, Tiziana

“…Abstract One of the features of VSOP observations is the ability to make contemporaneous, matched-resolution images at different frequencies in order to…”
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Magnetism Science with the Square Kilometre Array by Heald, George, Mao, Sui, Vacca, Valentina, Akahori, Takuya, Damas-Segovia, Ancor, Gaensler, B., Hoeft, Matthias, Agudo, Ivan, Basu, Aritra, Beck, Rainer, Birkinshaw, Mark, Bonafede, Annalisa, Bourke, Tyler, Bracco, Andrea, Carretti, Ettore, Feretti, Luigina, Girart, J., Govoni, Federica, Green, James, Han, JinLin, Haverkorn, Marijke, Horellou, Cathy, Johnston-Hollitt, Melanie, Kothes, Roland, Landecker, Tom, Nikiel-Wroczyński, Błażej, O’Sullivan, Shane, Padovani, Marco, Poidevin, Frédérick, Pratley, Luke, Regis, Marco, Riseley, Christopher, Robishaw, Tim, Rudnick, Lawrence, Sobey, Charlotte, Stil, Jeroen, Sun, Xiaohui, Sur, Sharanya, Taylor, A., Thomson, Alec, Van Eck, Cameron, Vazza, Franco, West, Jennifer

“…The Square Kilometre Array (SKA) will answer fundamental questions about the origin, evolution, properties, and influence of magnetic fields throughout the…”
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Non-thermal emission from the intracluster medium by Feretti, Luigina

“…An important component of the intracluster medium in galaxy clusters is represented by a population of relativistic electrons, which are detected through their…”
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Overview of the Observing System and Initial Scientific Accomplishments of the East Asian VLBI Network (EAVN) by Akiyama, Kazunori, Algaba, Juan-Carlos, An, Tao, Asada, Keiichi, Asanok, Kitiyanee, Byun, Do-Young, Chanapote, Thanapol, Chen, Wen, Chen, Zhong, Cheng, Xiaopeng, Chibueze, James O., Cho, Ilje, Cho, Se-Hyung, Chung, Hyun-Soo, Cui, Lang, Cui, Yuzhu, Doi, Akihiro, Dong, Jian, Fujisawa, Kenta, Gou, Wei, Guo, Wen, Hada, Kazuhiro, Hagiwara, Yoshiaki, Hirota, Tomoya, Hodgson, Jeffrey A., Honma, Mareki, Imai, Hiroshi, Jaroenjittichai, Phrudth, Jiang, Wu, Jiang, Yongbin, Jiang, Yongchen, Jike, Takaaki, Jung, Dong-Kyu, Jung, Taehyun, Kawaguchi, Noriyuki, Kim, Dong-Jin, Kim, Hyo-Ryoung, Kim, Jaeheon, Kim, Jeong-Sook, Kim, Kee-Tae, Kim, Soon-Wook, Kino, Motoki, Kobayashi, Hideyuki, Koyama, Shoko, Kramer, Busaba H., Lee, Jee-Won, Lee, Jeong Ae, Lee, Sang-Sung, Lee, Sang Won, Li, Bin, Li, Guanghui, Li, Xiaofei, Li, Zhixuan, Liu, Qinghui, Liu, Xiang, Lu, Ru-Sen, Motogi, Kazuhito, Nakamura, Masanori, Niinuma, Kotaro, Oh, Chungsik, Oh, Hongjong, Oh, Junghwan, Oh, Se-Jin, Oyama, Tomoaki, Park, Jongho, Poshyachinda, Saran, Ro, Hyunwook, Roh, Duk-Gyoo, Rujopakarn, Wiphu, Sakai, Nobuyuki, Sawada-Satoh, Satoko, Shen, Zhi-Qiang, Shibata, Katsunori M., Sohn, Bong Won, Soonthornthum, Boonrucksar, Sugiyama, Koichiro, Sun, Yunxia, Takamura, Mieko, Tanabe, Yoshihiro, Tazaki, Fumie, Trippe, Sascha, Wajima, Kiyoaki, Wang, Jinqing, Wang, Na, Wang, Shiqiang, Wang, Xuezheng, Xia, Bo, Xu, Shuangjing, Yan, Hao, Yang, Wenjun, Yeom, Jae-Hwan, Yi, Kunwoo, Yi, Sang-Oh, Yonekura, Yoshinori, Yoon, Hasu, Yu, Linfeng, Yuan, Jianping, Yun, Youngjoo, Zhang, Bo, Zhang, Hua

“…The East Asian VLBI Network (EAVN) is an international VLBI facility in East Asia and is operated under mutual collaboration between East Asian countries, as…”
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Clusters of galaxies: observational properties of the diffuse radio emission: Doc 54 by Feretti, Luigina, Giovannini, Gabriele, Govoni, Federica, Murgia, Matteo

“…Clusters of galaxies, as the largest virialized systems in the Universe, are ideal laboratories to study the formation and evolution of cosmic structures. The…”
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Discovery of a shock front in the merging cluster of galaxies A2163 by Mhlahlo, Nceba, Guennou, Loic, Feretti, Luigina

“…=4th Annual Conference on High Energy Astrophysics in Southern Africa (HEASA2016), `Shock Acceleration in the galaxy cluster ACO2163', 2017, Publication of…”
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Filaments in and between galaxy clusters at low and mid-frequency with the SKA telescope by Vacca, Valentina, Govoni, Federica, Murgia, Matteo, Loi, Francesca, Feretti, Luigina, Li, Hui, Battistelli, Elia, Enßlin, Torsten A, Marchegiani, Paolo

“…Understanding the magnetised Universe is a major challenge in modern astrophysics, and cosmic magnetism has been acknowledged as one of the science key drivers…”
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