Zobrazeno 1 - 10
of 688
pro vyhledávání: '"P Croston"'
Autor:
Nair, Dhanya G., Morganti, Raffaella, Brienza, Marisa, Mingo, Beatriz, Croston, Judith H., Jurlin, Nika, Shimwell, Timothy W., Callingham, Joseph R., Hardcastle, Martin J.
Publikováno v:
A&A 691, A287 (2024)
(abridged) Characterizing duty cycles of recurrent phases of dormancy and activity in supermassive black holes in active galactic nuclei is crucial in understanding impact of energy released on host galaxies and their evolution. However, identifying
Externí odkaz:
http://arxiv.org/abs/2409.15587
Autor:
Chilufya, J., Hardcastle, M. J., Pierce, J. C. S., Croston, J. H., Mingo, B., Zheng, X., Baldi, R. D., Röttgering, H. J. A.
We investigate the nature of low-luminosity radio-loud active galactic nuclei (RLAGN) selected from the LOFAR Two-metre Sky Survey (LoTSS) first data release (DR1). Using optical, mid-infrared, and radio data, we have conservatively selected 55 radia
Externí odkaz:
http://arxiv.org/abs/2402.19424
Autor:
Igo, Z., Merloni, A., Hoang, D., Buchner, J., Liu, T., Salvato, M., Arcodia, R., Bellstedt, S., Brüggen, M., Croston, J. H., de Gasperin, F., Georgakakis, A., Hardcastle, M. J., Nandra, K., Ni, Q., Pasini, T., Shimwell, T., Wolf, J.
Publikováno v:
A&A 686, A43 (2024)
Radio jets are present in a diverse sample of AGN. However, the mechanisms of jet powering are not fully understood, and it is yet unclear to what extent they obey mass-invariant scaling relations, similar to those found for the triggering and fuelli
Externí odkaz:
http://arxiv.org/abs/2402.16943
Autor:
Calzadilla, Michael S., McDonald, Michael, Benson, Bradford A., Bleem, Lindsey E., Croston, Judith H., Donahue, Megan, Edge, Alastair C., Floyd, Benjamin, Garmire, Gordon P., Hlavacek-Larrondo, Julie, Huynh, Minh T., Khullar, Gourav, Kraft, Ralph P., McNamara, Brian R., Noble, Allison G., Romero, Charles E., Ruppin, Florian, Somboonpanyakul, Taweewat, Voit, G. Mark
We present a multi-wavelength study of the brightest cluster galaxies (BCGs) in a sample of the 95 most massive galaxy clusters selected from South Pole Telescope (SPT) Sunyaev-Zeldovich (SZ) survey. Our sample spans a redshift range of 0.3 < z < 1.7
Externí odkaz:
http://arxiv.org/abs/2311.00396
Autor:
Hardcastle, M. J., Horton, M. A., Williams, W. L., Duncan, K. J., Alegre, L., Barkus, B., Croston, J. H., Dickinson, H., Osinga, E., Röttgering, H. J. A., Sabater, J., Shimwell, T. W., Smith, D. J. B., Best, P. N., Botteon, A., Brüggen, M., Drabent, A., de Gasperin, F., Gürkan, G., Hajduk, M., Hale, C. L., Hoeft, M., Jamrozy, M., Kunert-Bajraszewska, M., Kondapally, R., Magliocchetti, M., Mahatma, V. H., Mostert, R. I. J., O'Sullivan, S. P., Pajdosz-Śmierciak, U., Petley, J., Pierce, J. C. S., Prandoni, I., Schwarz, D. J., Shulewski, A., Siewert, T. M., Stott, J. P., Tang, H., Vaccari, M., Zheng, X., Bailey, T., Desbled, S., Goyal, A., Gonano, V., Hanset, M., Kurtz, W., Lim, S. M., Mielle, L., Molloy, C. S., Roth, R., Terentev, I. A., Torres, M.
Publikováno v:
A&A 678, A151 (2023)
The second data release of the LOFAR Two-Metre Sky Survey (LoTSS) covers 27% of the northern sky, with a total area of $\sim 5,700$ deg$^2$. The high angular resolution of LOFAR with Dutch baselines (6 arcsec) allows us to carry out optical identific
Externí odkaz:
http://arxiv.org/abs/2309.00102
Autor:
O'Sullivan, S. P., Shimwell, T. W., Hardcastle, M. J., Tasse, C., Heald, G., Carretti, E., Brüggen, M., Vacca, V., Sobey, C., Van Eck, C. L., Horellou, C., Beck, R., Bilicki, M., Bourke, S., Botteon, A., Croston, J. H., Drabent, A., Duncan, K., Heesen, V., Ideguchi, S., Kirwan, M., Lawlor, L., Mingo, B., Nikiel-Wroczyński, B., Piotrowska, J., Scaife, A. M. M., van Weeren, R. J.
A Faraday rotation measure (RM) catalogue, or RM Grid, is a valuable resource for the study of cosmic magnetism. Using the second data release (DR2) from the LOFAR Two-metre Sky Survey (LoTSS), we have produced a catalogue of 2461 extragalactic high-
Externí odkaz:
http://arxiv.org/abs/2301.07697
Autor:
William K. Schmidt, Irene Cortés‐Puch, Cindy B. McReynolds, Glenn E. Croston, Sung Hee Hwang, Jun Yang, Theresa L. Pedersen, Karen M. Wagner, Theresa T. Pham, Thomas Hunt, Bruce D. Hammock
Publikováno v:
Clinical and Translational Science, Vol 17, Iss 9, Pp n/a-n/a (2024)
Abstract Chronic pain represents a significant unmet medical need, affecting one‐fifth of the U.S. population. EC5026 is a small molecule inhibitor of the enzyme soluble epoxide hydrolase (sEH) which is being developed as a novel non‐opioid, non
Externí odkaz:
https://doaj.org/article/d23ba464802241f69df3a0fdd283dc0d
Autor:
Shimwell, T. W., Hardcastle, M. J., Tasse, C., Best, P. N., Röttgering, H. J. A., Williams, W. L., Botteon, A., Drabent, A., Mechev, A., Shulevski, A., van Weeren, R. J., Bester, L., Brüggen, M., Brunetti, G., Callingham, J. R., Chyży, K. T., Conway, J. E., Dijkema, T. J., Duncan, K., de Gasperin, F., Hale, C. L., Haverkorn, M., Hugo, B., Jackson, N., Mevius, M., Miley, G. K., Morabito, L. K., Morganti, R., Offringa, A., Oonk, J. B. R., Rafferty, D., Sabater, J., Smith, D. J. B., Schwarz, D. J., Smirnov, O., O'Sullivan, S. P., Vedantham, H., White, G. J., Albert, J. G., Alegre, L., Asabere, B., Bacon, D. J., Bonafede, A., Bonnassieux, E., Brienza, M., Bilicki, M., Bonato, M., Rivera, G. Calistro, Cassano, R., Cochrane, R., Croston, J. H., Cuciti, V., Dallacasa, D., Danezi, A., Dettmar, R. J., Di Gennaro, G., Edler, H. W., Enßlin, T. A., Emig, K. L., Franzen, T. M. O., García-Vergara, C., Grange, Y. G., Gürkan, G., Hajduk, M., Heald, G., Heesen, V., Hoang, D. N., Hoeft, M., Horellou, C., Iacobelli, M., Jamrozy, M., Jelić, V., Kondapally, R., Kukreti, P., Kunert-Bajraszewska, M., Magliocchetti, M., Mahatma, V., Małek, K., Mandal, S., Massaro, F., Meyer-Zhao, Z., Mingo, B., Mostert, R. I. J., Nair, D. G., Nakoneczny, S. J., Nikiel-Wroczyński, B., Orrú, E., Pajdosz-Śmierciak, U., Pasini, T., Prandoni, I., van Piggelen, H. E., Rajpurohit, K., Retana-Montenegro, E., Riseley, C. J., Rowlinson, A., Saxena, A., Schrijvers, C., Sweijen, F., Siewert, T. M., Timmerman, R., Vaccari, M., Vink, J., West, J. L., Wołowska, A., Zhang, X., Zheng, J.
In this data release from the LOFAR Two-metre Sky Survey (LoTSS) we present 120-168MHz images covering 27% of the northern sky. Our coverage is split into two regions centred at approximately 12h45m +44$^\circ$30' and 1h00m +28$^\circ$00' and spannin
Externí odkaz:
http://arxiv.org/abs/2202.11733
Autor:
Mingo, B., Croston, J. H., Best, P. N., Duncan, K. J., Hardcastle, M. J., Kondapally, R., Prandoni, I., Sabater, J., Shimwell, T. W., Williams, W. L., Baldi, R. D., Bonato, M., Bondi, M., Dabhade, P., Gürkan, G., Ineson, J., Magliocchetti, M., Miley, G., Pierce, J. C. S., Röttgering, H. J. A.
Radio-loud active galaxies have two accretion modes [radiatively inefficient (RI) and radiatively efficient (RE)], with distinct optical and infrared signatures, and two jet dynamical behaviours, which in arcsec- to arcmin-resolution radio surveys ma
Externí odkaz:
http://arxiv.org/abs/2201.04433
Autor:
Gürkan, Gülay, Croston, Judith, Hardcastle, Martin, Mahatma, Vijay, Mingo, Beatriz, Williams, Wendy
The radiative and jet power in active galactic nuclei is generated by accretion of material on to supermassive galactic-centre black holes. For quasars, where the radiative power is by definition very high, objects with high radio luminosities form a
Externí odkaz:
http://arxiv.org/abs/2112.13160