Výsledky vyhledávání

Publikováno v: Astronomy & Astrophysics. 673:A165

The Low Frequency Array (LOFAR) is the only existing radio interferometer able to observe at ultra-low frequencies (
20 pages, 22 figures, images and catalogues available at https://www.lofar-surveys.org/lolss.html

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ecbf4058cfce60116c385daa0d16913
https://doi.org/10.1051/0004-6361/202245389

Zobrazit plný text záznamu

Galaxy clusters enveloped by vast volumes of relativistic electrons

Autor: V. Cuciti, F. de Gasperin, M. Brüggen, F. Vazza, G. Brunetti, T. W. Shimwell, H. W. Edler, R. J. van Weeren, A. Botteon, R. Cassano, G. Di Gennaro, F. Gastaldello, A. Drabent, H. J. A. Röttgering, C. Tasse

Publikováno v: Nature, 609(7929), 911-914

The central regions of galaxy clusters are permeated by magnetic fields and filled with relativistic electrons. When clusters merge, the magnetic fields are amplified and relativistic electrons are re-accelerated by turbulence in the intra cluster me

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1916bf0715cd0079d256d5a359af2fb9
https://doi.org/10.1038/s41586-022-05149-3

Zobrazit plný text záznamu

Abell 1033: Radio halo and gently reenergized tail at 54 MHz

Autor: H. W. Edler, F. de Gasperin, G. Brunetti, A. Botteon, V. Cuciti, R. J. van Weeren, R. Cassano, T. W. Shimwell, M. Brüggen, A. Drabent

Publikováno v: Astronomy & Astrophysics, 666:A3

Abell 1033 is a merging galaxy cluster of moderate mass ($M_{500}=3.2\times10^{14} \mathrm{M}_\odot$). It hosts a broad variety of diffuse radio sources linked to different astrophysical phenomena. The most peculiar one is an elongated feature with a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3b385d2f88d496ad0bc3d6036d006c9

Zobrazit plný text záznamu

Particle re-acceleration and diffuse radio sources in the galaxy cluster Abell 1550

Autor: T. Pasini, H. W. Edler, M. Brüggen, F. de Gasperin, A. Botteon, K. Rajpurohit, R. J. van Weeren, F. Gastaldello, M. Gaspari, G. Brunetti, V. Cuciti, C. Nanci, G. di Gennaro, M. Rossetti, D. Dallacasa, D. N. Hoang, C. J. Riseley

Publikováno v: Astronomy & Astrophysics, 663:A105

We study diffuse radio emission in the galaxy cluster A1550, with the aim of constraining particle re-acceleration in the intra-cluster medium. We exploit observations at four different frequencies: 54, 144, 400 and 1400 MHz. To complement our analys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::819c8889dc2515119d0a15fce194632a
http://hdl.handle.net/1887/3514903

Zobrazit plný text záznamu

Measurement of 3H, gross α/β and 222Rn in drinking water using the new Quantulus GCT 6220

Autor: Ronald H. W. Edler

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry. 314:695-699

Since the introduction of the European Council Directive 2013/51 Euratom in October 2013, the analysis of drinking water has increasingly become the focus of many laboratories in Europe. The activity of tritium, radon and the gross α/β-activity is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bfc8ea8f72c0b97c8471de979538c1bf
https://doi.org/10.1007/s10967-017-5391-y

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání