Zobrazeno 1 - 10
of 1 241
pro vyhledávání: '"Darling, J."'
Autor:
Dong, Y., Eftekhari, T., Fong, W., Bhandari, S., Berger, E., Ould-Boukattine, O. S., Hessels, J. W. T., Sridhar, N., Reines, A., Margalit, B., Darling, J., Gordon, A. C., Greene, J. E., Kilpatrick, C. D., Marcote, B., Metzger, B. D., Nimmo, K., Nugent, A. E., Paragi, Z., Williams, P. K. G.
Publikováno v:
ApJ 973 133 (2024)
We present 1 - 12 GHz Karl G. Jansky Very Large Array observations of 9 off-nuclear persistent radio sources (PRSs) in nearby (z < 0.055) dwarf galaxies, along with high-resolution European very-long baseline interferometry (VLBI) Network (EVN) obser
Externí odkaz:
http://arxiv.org/abs/2405.00784
Autor:
Kabasares, K. M., Barth, A. J., Buote, D. A., Boizelle, B. D., Walsh, J. L., Baker, A. J., Darling, J., Ho, L. C., Cohn, J.
We present Atacama Large Millimeter/submillimeter Array (ALMA) Cycle 2 observations of CO(2-1) emission from the circumnuclear disks in two early-type galaxies, NGC 1380 and NGC 6861. The disk in each galaxy is highly inclined ($i\,{\sim}\,75^{\circ}
Externí odkaz:
http://arxiv.org/abs/2206.09043
Autor:
Allison, J. R., Sadler, E. M., Amaral, A. D., An, T., Curran, S. J., Darling, J., Edge, A. C., Ellison, S. L., Emig, K. L., Gaensler, B. M., Garratt-Smithson, L., Glowacki, M., Grasha, K., Koribalski, B. S., Lagos, C. del P., Lah, P., Mahony, E. K., Mao, S. A., Morganti, R., Moss, V. A., Pettini, M., Pimbblet, K. A., Power, C., Salas, P., Staveley-Smith, L., Whiting, M. T., Wong, O. I., Yoon, H., Zheng, Z., Zwaan, M. A.
We describe the scientific goals and survey design of the First Large Absorption Survey in HI (FLASH), a wide field survey for 21-cm line absorption in neutral atomic hydrogen (HI) at intermediate cosmological redshifts. FLASH will be carried out wit
Externí odkaz:
http://arxiv.org/abs/2110.00469
Autor:
O'Neal, Evan W., Ostwald, A.M., Udry, A., Gross, J., Righter, M., Lapen, T.J., Darling, J., Howarth, G.H., Johnsen, R., McQuaig, D.R.
Publikováno v:
In Geochimica et Cosmochimica Acta 15 May 2024 373:122-135
We apply novel, recently developed plasma ray-tracing techniques to model the propagation of radio photons produced by axion dark matter in neutron star magnetospheres and combine this with both archival and new data for the galactic centre magnetar
Externí odkaz:
http://arxiv.org/abs/2107.01225
Massive black holes (BHs) in dwarf galaxies can provide strong constraints on BH seeds, however reliably detecting them is notoriously difficult. High resolution radio observations were recently used to identify accreting massive BHs in nearby dwarf
Externí odkaz:
http://arxiv.org/abs/2101.12217
Autor:
Hess, Kelley M., Roberts, H., Dénes, H., Adebahr, B., Darling, J., Adams, E. A. K., de Blok, W. J. G., Kutkin, A., Lucero, D. M., Morganti, Raffaella, Moss, V. A., Oosterloo, T. A., Schulz, R., van der Hulst, J. M., Coolen, A. H. W. M., Damstra, S., Ivashina, M., Loose, G. Marcel, Maan, Yogesh, Mika, Á., Mulder, H., Norden, M. J., Oostrum, L. C., Ruiter, M., van Leeuwen, Joeri, Vermaas, N. J., Vohl, D., Wijnholds, S. J., Ziemke, J.
Publikováno v:
A&A 647, A193 (2021)
We present the serendipitous detection of the two main OH maser lines at 1667 and 1665 MHz associated with IRAS 10597+5926 at z = 0.19612 in the untargeted Apertif Wide-area Extragalactic Survey (AWES), and the subsequent measurement of the OH 1612 M
Externí odkaz:
http://arxiv.org/abs/2101.05818
Autor:
Allison, J. R., Sadler, E. M., Bellstedt, S., Davies, L. J. M., Driver, S. P., Ellison, S. L., Huynh, M., Kapinska, A. D., Mahony, E. K., Moss, V. A., Robotham, A. S. G., Whiting, M. T., Curran, S. J., Darling, J., Hotan, A. W., Hunstead, R. W., Koribalski, B. S., Lagos, C. D. P., Pettini, M., Pimbblet, K. A., Voronkov, M. A.
We present early science results from the First Large Absorption Survey in HI (FLASH), a spectroscopically blind survey for 21-cm absorption lines in cold hydrogen HI gas at cosmological distances using the Australian Square Kilometre Array Pathfinde
Externí odkaz:
http://arxiv.org/abs/2004.00847
Autor:
Tarchi, A., Castangia, P., Surcis, G., Brunthaler, A., Henkel, C., Pawlowski, M., Menten, K. M., Melis, A., Casu, S., Murgia, M., Trois, A., Concu, R., Darling, J.
Almost all dwarf galaxies in the Local Group that are not satellites of the Milky Way or M31, belong to either one of two highly-symmetric planes. It is still a matter of debate, whether these planar structures are dynamically stable or whether they
Externí odkaz:
http://arxiv.org/abs/1912.02454