Zobrazeno 1 - 10
of 3 444
pro vyhledávání: '"Adams, E. A."'
Autor:
Veronese, S., de Blok, W. J. G., Healy, J., Kleiner, D., Marasco, A., Maccagni, F. M., Kamphuis, P., Brinks, E., Holwerda, B. W., Zabel, N., Chemin, L., Adams, E. A. K., Kurapati, S., Sorgho, A., Spekkens, K., Combes, F., Pisano, D. J., Walter, F., Amram, P., Bigiel, F., Wong, O. I., Athanassoula, E.
The observed star formation rates of galaxies in the Local Universe suggests that they are replenishing their gas reservoir across cosmic time. Cosmological simulations predict that this accretion of fresh gas can occur in a hot or a cold mode, yet t
Externí odkaz:
http://arxiv.org/abs/2411.11584
Autor:
Heywood, I., Ponomareva, A. A., Maddox, N., Jarvis, M. J., Frank, B. S., Adams, E. A. K., Baes, M., Bianchetti, A., Collier, J. D., Deane, R. P., Glowacki, M., Jung, S. L., Pan, H., Rajohnson, S. H. A., Rodighiero, G., Ruffa, I., Santos, M. G., Sinigaglia, F., Vaccari, M.
Publikováno v:
MNRAS, Volume 534, Issue 1, October 2024, p76-96
The MIGHTEE survey utilises the South African MeerKAT radio telescope to observe four extragalactic deep fields, with the aim of advancing our understanding of the formation and evolution of galaxies across cosmic time. MIGHTEE's frequency coverage e
Externí odkaz:
http://arxiv.org/abs/2409.17713
Autor:
Maccagni, F. M., de Blok, W. J. G., Piña, P. E. Mancera, Ragusa, R., Iodice, E., Spavone, M., McGaugh, S., Oman, K. A., Oosterloo, T. A., Koribalski, B. S., Kim, M., Adams, E. A. K., Amram, P., Bosma, A., Bigiel, F., Brinks, E., Chemin, L., Combes, F., Gibson, B., Healy, J., Holwerda, B. W., Józsa, G. I. G., Kamphuis, P., Kleiner, D., Kurapati, S., Marasco, A., Spekkens, K., Veronese, S., Walter, F., Zabel, N., Zijlstra, A.
Publikováno v:
A&A 690, A69 (2024)
We present the discovery of a low-mass gas-rich low-surface brightness galaxy in the Dorado Group, at a distance of 17.7 Mpc. Combining deep MeerKAT 21-cm observations from the MeerKAT HI Observations of Nearby Galactic Objects: Observing Southern Em
Externí odkaz:
http://arxiv.org/abs/2405.17000
Autor:
de Blok, W. J. G., Healy, J., Maccagni, F. M., Pisano, D. J., Bosma, A., English, J., Jarrett, T., Marasco, A., Meurer, G. R., Veronese, S., Bigiel, F., Chemin, L., Fraternali, F., Holwerda, B. W., Kamphuis, P., Klöckner, H. R., Kleiner, D., Leroy, A. K., Mogotsi, M., Oman, K. A., Schinnerer, E., Verdes-Montenegro, L., Westmeier, T., Wong, O. I., Zabel, N., Amram, P., Carignan, C., Combes, F., Brinks, E., Dettmar, R. J., Gibson, B. K., Jozsa, G. I. G., Koribalski, B. S., McGaugh, S. S., Oosterloo, T. A., Spekkens, K., Schröder, A. C., Adams, E. A. K., Athanassoula, E., Bershady, M. A., Beswick, R. J., Blyth, S., Elson, E. C., Frank, B. S., Heald, G., Henning, P. A., Kurapati, S., Loubser, S. I., Lucero, D., Meyer, M., Namumba, B., Oh, S. -H., Sardone, A., Sheth, K., Smith, M. W. L., Sorgho, A., Walter, F., Williams, T., Woudt, P. A., Zijlstra, A.
Publikováno v:
A&A 688, A109 (2024)
The MHONGOOSE (MeerKAT HI Observations of Nearby Galactic Objects: Observing Southern Emitters) survey maps the distribution and kinematics of the neutral atomic hydrogen (HI) gas in and around 30 nearby star-forming spiral and dwarf galaxies to extr
Externí odkaz:
http://arxiv.org/abs/2404.01774
Autor:
Healy, J., de Blok, W. J. G., Maccagni, F. M., Amram, P., Chemin, L., Combes, F., Holwerda, B. W., Kamphuis, P., Pisano, D. J., Schinnerer, E., Spekkens, K., Verdes-Montenegro, L., Walter, F., Adams, E. A. K., Gibson, B. K., Kleiner, D., Veronese, S., Zabel, N., English, J., Carignan, C.
Publikováno v:
A&A 687, A254 (2024)
The existing reservoirs of neutral atomic hydrogen gas (H$\,$I) in galaxies are insufficient to have maintained the observed levels of star formation without some kind of replenishment. {This refuelling of the H$\,$I reservoirs} is likely to occur at
Externí odkaz:
http://arxiv.org/abs/2402.13749
Autor:
Shulevski, A., Brienza, M., Massaro, F., Morganti, R., Intema, H., Oosterloo, T., De Gasperin, F., Rajpurohit, K., Pasini, T., Kutkin, A., Vohl, D., Adams, E. A. K., Adebahr, B., Brüggen, M., Hess, K. M., Loose, M. G., Oostrum, L. C., Ziemke, J.
We present the discovery of a very extended (550 kpc) and low-surface-brightness ($ 3.3 \mu \mathrm{Jy} \, arcsec^{-2} $ at 144 MHz) radio emission region in Abell 1318. These properties are consistent with its characterisation as an active galactic
Externí odkaz:
http://arxiv.org/abs/2312.05713
Autor:
Kutkin, A. M., Oosterloo, T. A., Morganti, R., Offringa, A. R., Adams, E. A. K., Adebahr, B., Dénes, H., Hess, K. M., van der Hulst, J. M., de Blok, W. J. G., Bozkurt, A., van Cappellen, W. A., Gunst, A. W., Holties, H. A., van Leeuwen, J., Loose, G. M., Oostrum, L. C., Vohl, D., Wijnholds, S. J., Ziemke, J.
Publikováno v:
A&A 676, A37 (2023)
We present a new image of a 26.5 square degree region in the Bo\"otes constellation obtained at 1.4 GHz using the Aperture Tile in Focus (Apertif) system on the Westerbork Synthesis Radio Telescope. We use a newly developed processing pipeline which
Externí odkaz:
http://arxiv.org/abs/2306.03710
Autor:
Sand, D. J., Seth, A. C., Crnojević, D., Spekkens, K., Strader, J., Adams, E. A. K., Caldwell, N., Guhathakurta, P., Kenney, J., Randall, S., Simon, J. D., Toloba, E., Willman, B.
We analyze the optical counterpart to the ultra-compact high velocity cloud AGC 226067, utilizing imaging taken with the Advanced Camera for Surveys (ACS) on the Hubble Space Telescope. The color-magnitude diagram of the main body of AGC 226067 revea
Externí odkaz:
http://hdl.handle.net/10150/625170
http://arizona.openrepository.com/arizona/handle/10150/625170
http://arizona.openrepository.com/arizona/handle/10150/625170
Autor:
Adams, E., Ali, B., Arnquist, I. J., Baxter, D., Behnke, E., Bressler, M., Broerman, B., Chen, C. J., Clark, K., Collar, J. I., Cooper, P. S., Cripe, C., Crisler, M., Dahl, C. E., Das, M., Fallows, S., Farine, J., Filgas, R., Viltres, A. García, Giroux, G., Harris, O., Hillier, T., Hoppe, E. W., Jackson, C. M., Jin, M., Krauss, C. B., Kumar, V., Laurin, M., Lawson, I., Leblanc, A., Leng, H., Levine, I., Licciardi, C., Lippincott, W. H., Mitra, P., Monette, V., Moore, C., Neilson, R., Noble, A. J., Nozard, H., Pal, S., Piro, M. -C., Plante, A., Priya, S., Rethmeier, C., Robinson, A. E., Savoie, J., Sonnenschein, A., Starinski, N., Štekl, I., Tiwari, D., Vázquez-Jáuregui, E., Wichoski, U., Zacek, V., Zhang, J.
PICO bubble chambers have exceptional sensitivity to inelastic dark matter-nucleus interactions due to a combination of their extended nuclear recoil energy detection window from a few keV to $O$(100 keV) or more and the use of iodine as a heavy targ
Externí odkaz:
http://arxiv.org/abs/2301.08993
Autor:
Offringa, A. R., Adebahr, B., Kutkin, A., Adams, E. A. K., Oosterloo, T. A., van der Hulst, J. M., Dénes, H., Bassa, C. G., Lucero, D. L., Blok, W. J. G., Hess, K. M., van Leeuwen, J., Loose, G. M., Maan, Y., Oostrum, L. C., Orrú, E., Vohl, D., Ziemke, J.
Publikováno v:
A&A 670, A166 (2023)
Context. Apertif is a multi-beam receiver system for the Westerbork Synthesis Radio Telescope that operates at 1.1-1.5 GHz, which overlaps with various radio services, resulting in contamination of astronomical signals with radio-frequency interferen
Externí odkaz:
http://arxiv.org/abs/2301.01562