Zobrazeno 1 - 10
of 52
pro vyhledávání: '"A. Richard-Laferrière"'
Autor:
Richard-Laferrière, A., Russell, H. R., Fabian, A. C., Chadayammuri, U., Reynolds, C. S., Canning, R. E. A., Edge, A. C., Hlavacek-Larrondo, J., King, L. J., McNamara, B. R., Nulsen, P. E. J., Sanders, J. S.
The cluster of galaxies Abell 2146 is undergoing a major merger and is an ideal cluster to study ICM physics, as it has a simple geometry with the merger axis in the plane of the sky, its distance allows us to resolve features across the relevant sca
Externí odkaz:
http://arxiv.org/abs/2310.11491
Autor:
Mernier, F., Werner, N., Bagchi, J., Gendron-Marsolais, M. -L., Gopal-Krishna, Guainazzi, M., Richard-Laferrière, A., Shimwell, T. W., Simionescu, A.
Observed in a significant fraction of clusters and groups of galaxies, diffuse radio synchrotron emission reveals the presence of relativistic electrons and magnetic fields permeating large-scale systems of galaxies. Although these non-thermal electr
Externí odkaz:
http://arxiv.org/abs/2207.10092
Autor:
Russell, H. R., Nulsen, P. E. J., Caprioli, D., Chadayammuri, U., Fabian, A. C., Kunz, M. W., McNamara, B. R., Sanders, J. S., Richard-Laferrière, A., Beleznay, M., Canning, R. E. A., Hlavacek-Larrondo, J., King, L. J.
We present a new 2 Ms Chandra observation of the cluster merger Abell 2146, which hosts two huge M~2 shock fronts each ~500 kpc across. For the first time, we resolve and measure the width of cluster merger shocks. The best-fit width for the bow shoc
Externí odkaz:
http://arxiv.org/abs/2204.05785
Autor:
Bégin, T., Hlavacek-Larrondo, J., Rhea, C. L., Gendron-Marsolais, M., McNamara, B., van Weeren, R. J., Richard-Laferrière, A., Guité, L., Prasow-Émond, M., Haggard, D.
Publikováno v:
Volume 519, February 2023, Pages 767-777
MS 0735.6+7421 ($z = 0.216$) is a massive cool core galaxy cluster hosting one of the most powerful active galactic nuclei (AGN) outbursts known. The radio jets of the AGN have carved out an unusually large pair of X-ray cavities, each reaching a dia
Externí odkaz:
http://arxiv.org/abs/2202.01235
Autor:
Gendron-Marsolais, Marie-Lou, Hull, Charles L. H., Perley, Rick, Rudnick, Lawrence, Kraft, Ralph, Hlavacek-Larrondo, Julie, Fabian, Andrew C., Roediger, Elke, van Weeren, Reinout J., Richard-Laferrière, Annabelle, Golden-Marx, Emmet, Arakawa, Naoki, McBride, James D.
We present new deep, high-resolution, 1.5 GHz observations of the prototypical nearby Perseus galaxy cluster from the Karl G. Jansky Very Large Array. We isolate for the first time the complete tail of radio emission of the bent-jet radio galaxy NGC
Externí odkaz:
http://arxiv.org/abs/2101.05305
Autor:
Richard-Laferrière, A., Hlavacek-Larrondo, J., Nemmen, R. S., Rhea, C. L., Taylor, G. B., Prasow-Émond, M., Gendron-Marsolais, M., Latulippe, M., Edge, A. C., Fabian, A. C., Sanders, J. S., Hogan, M. T., Demontigny, G.
A variety of large-scale diffuse radio structures have been identified in many clusters with the advent of new state-of-the-art facilities in radio astronomy. Among these diffuse radio structures, radio mini-halos are found in the central regions of
Externí odkaz:
http://arxiv.org/abs/2007.01306
Autor:
Prasow-Émond, M., Hlavacek-Larrondo, J., Rhea, C. L., Latulippe, M., Gendron-Marsolais, M. -L., Richard-Laferrière, A., Sanders, J. S., Edge, A. C., Allen, S. W., Mantz, A., von der Linden, A.
Clusters of galaxies are outstanding laboratories for understanding the physics of supermassive black hole feedback. Here, we present the first \textit{Chandra}, Karl G. Janksy Very Large Array and \textit{Hubble Space Telescope} analysis of MACS J14
Externí odkaz:
http://arxiv.org/abs/2006.04815
Autor:
Aldoretta, E. J., St-Louis, N., Richardson, N. D., Moffat, A. F. J., Eversberg, T., Hill, G. M., Shenar, T., Artigau, É., Gauza, B., Knapen, J. H., Kubát, J., Kubátová, B., Maltais-Tariant, R., Muñoz, M., Pablo, H., Ramiaramanantsoa, T., Richard-Laferrière, A., Sablowski, D. P., Simón-Díaz, S., St-Jean, L., Bolduan, F., Dias, F. M., Dubreuil, P., Fuchs, D., Garrel, T., Grutzeck, G., Hunger, T., Küsters, D., Langenbrink, M., Leadbeater, R., Li, D., Lopez, A., Mauclaire, B., Moldenhawer, T., Potter, M., Santos, E. M. dos, Schanne, L., Schmidt, J., Sieske, H., Strachan, J., Stinner, E., Stinner, P., Stober, B., Strandbaek, K., Syder, T., Verilhac, D., Waldschläger, U., Weiss, D., Wendt, A.
During the summer of 2013, a 4-month spectroscopic campaign took place to observe the variabilities in three Wolf-Rayet stars. The spectroscopic data have been analyzed for WR 134 (WN6b), to better understand its behaviour and long-term periodicity,
Externí odkaz:
http://arxiv.org/abs/1605.04868
Akademický článek
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Autor:
Richard-Laferrière, A, Russell, H R, Fabian, A C, Chadayammuri, U, Reynolds, C S, Canning, R E A, Edge, A C, Hlavacek-Larrondo, J, King, L J, McNamara, B R, Nulsen, P E J, Sanders, J S
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Dec2023, Vol. 526 Issue 4, p6205-6213, 9p
