Zobrazeno 1 - 10
of 896
pro vyhledávání: '"Akahori, T."'
Autor:
Jung, Seoyoung Lyla, Seta, A., Price, J. M., McClure-Griffiths, N. M., Livingston, J. D., Gaensler, B. M., Ma, Y. K., Tahani, M., Anderson, C. S., Federrath, C., Van Eck, C. L., Leahy, D., O'Sullivan, S. P., West, J., Heald, G., Akahori, T.
Neutral hydrogen (HI) bubbles and shells are common in the interstellar medium (ISM). Studying their properties provides insight into the characteristics of the local ISM as well as the galaxy in which the bubbles reside. We report the detection of m
Externí odkaz:
http://arxiv.org/abs/2409.17666
Autor:
Anderson, Craig S., McClure-Griffiths, N. M., Rudnick, L., Gaensler, B. M., O'Sullivan, S. P., Bradbury, S., Akahori, T., Baidoo, L., Bruggen, M., Carretti, E., Duchesne, S., Heald, G., Jung, S. L., Kaczmarek, J., Leahy, D., Loi, F., Ma, Y. K., Osinga, E., Seta, A., Stuardi, C., Thomson, A. J. M., Van Eck, C., Vernstrom, T., West, J.
We present initial results from the Polarisation Sky Survey of the Universe's Magnetism (POSSUM), analysing 22,817 Faraday Rotation Measures (RMs) with median uncertainties of 1.2 rad m^-2 across 1,520 square degrees to study magnetised gas associate
Externí odkaz:
http://arxiv.org/abs/2407.20325
Autor:
Omiya, Y., Nakazawa, K., Tamura, T., Akamatsu, H., Matsushita, K., Okabe, N., Sato, K., Fujita, Y., Gu, L., Simionescu, A., Ichinohe, Y., Riseley, C. J., Akahori, T., Ito, D., Sakai, K., Kurahara, K.
Publikováno v:
A&A 689, A173 (2024)
Abell 3667 is a nearby merging cluster with a prominent cold front and a pair of two bright radio relics. Assuming a head-on merger, the origin of the cold front is often considered to be a remnant of the cluster core stripped by its surrounding ICM.
Externí odkaz:
http://arxiv.org/abs/2403.10150
Autor:
Omiya, Y., Nakazawa, K., Matsushita, K., Kobayashi, S. B., Okabe, N., Sato, K., Tamura, T., Fujita, Y., Gu, L., Kitayama, T., Akahori, T., Kurahara, K., Yamaguchi, T.
CIZA J1358.9-4750 is a nearby galaxy cluster in the early phase of a major merger. The two-dimensional temperature map using XMM-Newton EPIC-PN observation confirms the existence of a high temperature region, which we call the "hot region", in the "b
Externí odkaz:
http://arxiv.org/abs/2210.02145
Autor:
Kitayama, T., Ueda, S., Okabe, N., Akahori, T., Hilton, M., Hughes, J. P., Ichinohe, Y., Kohno, K., Komatsu, E., Lin, Y. -T., Miyatake, H., Oguri, M., Sifón, C., Takakuwa, S., Takizawa, M., Tsutsumi, T., van Marrewijk, J., Wollack, E. J.
We present high angular-resolution measurements of the thermal Sunyaev-Zel'dovich effect (SZE) toward two galaxy clusters, RCS J2319+0038 at z=0.9 and HSC J0947-0119 at z=1.1, by the Atacama Large Millimeter/submillimeter Array (ALMA) in Band 3. They
Externí odkaz:
http://arxiv.org/abs/2209.09503
Autor:
Kitayama, T., Ueda, S., Akahori, T., Komatsu, E., Kawabe, R., Kohno, K., Takakuwa, S., Tsutsumi, T., Takizawa, M., Yoshikawa, K.
We present measurements of the thermal Sunyaev-Zel'dovich effect (SZE) toward SPT-CL J2334-4243 (the Phoenix galaxy cluster) at z=0.597 by the Atacama Large Millimeter/submillimeter Array (ALMA) in Band 3. The SZE is imaged at 5" resolution (correspo
Externí odkaz:
http://arxiv.org/abs/2001.11239
Autor:
Cassano, R., Fender, R., Ferrari, C., Merloni, A., Akahori, T., Akamatsu, H., Ascasibar, Y., Ballantyne, D., Brunetti, G., Corbelli, E., Croston, J., Donnarumma, I., Ettori, S., Ferdman, R., Feretti, L., Forbrich, J., Gheller, C., Ghirlanda, G., Govoni, F., Ingallinera, A., Johnston-Hollitt, M., Markevitch, M., Mesinger, A., Moss, V., Nicastro, F., Padovani, P., Panessa, F., Piro, L., Ponti, G., Pratt, G., Rossi, E. M., Sadler, E., Sasaki, M., Soria, R., Stevens, I., van Weeren, R., Vazza, F., Webb, N.
The Advanced Telescope for High Energy Astrophysics (Athena) is the X-ray observatory large mission selected by the European Space Agency (ESA), within its Cosmic Vision 2015-2025 programme, to address the "Hot and Energetic Universe" scientific them
Externí odkaz:
http://arxiv.org/abs/1807.09080
Autor:
Akamatsu, H., Fujita, Y., Akahori, T., Ishisaki, Y., Hayashida, K., Hoshino, A., Mernier, F., Yoshikawa, K., Sato, K., Kaastra, J. S.
We report on the results of a $Suzaku$ observation of the plasma in the filament located between the two massive clusters of galaxies Abell 399 and Abell 401. Abell 399 ($z$=0.0724) and Abell 401 ($z$=0.0737) are expected to be in the initial phase o
Externí odkaz:
http://arxiv.org/abs/1704.05843
Autor:
Jung, S Lyla, Seta, A, Price, J M, McClure-Griffiths, N M, Livingston, J D, Gaensler, B M, Ma, Y K, Tahani, M, Anderson, C S, Federrath, C, Van Eck, C L, Leahy, D, O'Sullivan, S P, West, J, Heald, G, Akahori, T
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Nov2024, Vol. 534 Issue 3, p2938-2952, 15p
Autor:
Anderson, Craig S, McClure-Griffiths, N M, Rudnick, L, Gaensler, B M, O'Sullivan, S P, Bradbury, S, Akahori, T, Baidoo, L, Bruggen, M, Carretti, E, Duchesne, S, Heald, G, Jung, S L, Kaczmarek, J, Leahy, D, Loi, F, Ma, Y K, Osinga, E, Seta, A, Stuardi, C
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Oct2024, Vol. 533 Issue 4, p4068-4080, 13p