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Autor:
Walmsley, Jonathan
Publikováno v:
Early Science and Medicine, 2002 Jan 01. 7(4), 378-397.
Externí odkaz:
https://www.jstor.org/stable/4130174
Autor:
REGAN, SHAUN1
Publikováno v:
Philological Quarterly. Spring2021, Vol. 100 Issue 2, p161-186. 26p.
Autor:
Kirkham, Christian J., Handley, William J., Zhu, Jiacong, Artuc, Kaan, Leeney, Samuel A. K., Bevins, Harry T. J., Anstey, Dominic J., Acedo, Eloy de Lera
Due to the large dynamic ranges involved with separating the cosmological 21-cm signal from the Cosmic Dawn from galactic foregrounds, a well-calibrated instrument is essential to avoid biases from instrumental systematics. In this paper we present t
Externí odkaz:
http://arxiv.org/abs/2412.14023
The precise measurement of the sky-averaged HI absorption signal between 50 and 200 MHz is the primary goal of global 21-cm cosmology. This measurement has the potential to unravel the underlying physics of cosmic structure formation and evolution du
Externí odkaz:
http://arxiv.org/abs/2412.02552
Autor:
O'Hara, Oscar S. D., Gueuning, Quentin, Acedo, Eloy de Lera, Dulwich, Fred, Cumner, John, Anstey, Dominic, Brown, Anthony, Fialkov, Anastasia, Dhandha, Jiten, Faulkner, Andrew, Liu, Yuchen
We investigate the impact of Mutual Coupling (MC) between antennas on the time-delay power spectrum response of the core of the SKA-Low radio telescope. Using two in-house tools - Fast Array Simulation Tool (FAST) (a fast full-wave electromagnetic so
Externí odkaz:
http://arxiv.org/abs/2412.01699
Autor:
Pattison, Joe H. N., Cavillot, Jean, Bevins, Harry T. J., Anstey, Dominic J., Acedo, Eloy de Lera
The redshifted 21 cm line of cosmic atomic hydrogen is one of the most auspicious tools in deciphering the early Universe. Recovering this signal remains an ongoing problem for cosmologists in the field, with the signal being hidden behind foreground
Externí odkaz:
http://arxiv.org/abs/2408.06012
Autor:
Bhattacharjee, Shuhita
Publikováno v:
English Literature in Transition, 1880-1920. 2018, Vol. 61 Issue 1, p66-90. 25p.
Publikováno v:
MNRAS 534 (2024) 1317
Contribution of resolved and unresolved extragalactic point sources to the low-frequency sky spectrum is a potentially non-negligible part of the astrophysical foregrounds for cosmic dawn 21-cm experiments. The clustering of such point sources on the
Externí odkaz:
http://arxiv.org/abs/2406.17031
Autor:
The DEAP Collaboration, Adhikari, P., Alpízar-Venegas, M., Amaudruz, P. -A., Anstey, J., Auty, D. J., Batygov, M., Beltran, B., Bina, C. E., Bonivento, W., Boulay, M. G., Bueno, J. F., Cai, B., Cárdenas-Montes, M., Choudhary, S., Cleveland, B. T., Crampton, R., Daugherty, S., DelGobbo, P., Di Stefano, P., Dolganov, G., Doria, L., Duncan, F. A., Dunford, M., Ellingwood, E., Erlandson, A., Farahani, S. S., Fatemighomi, N., Fiorillo, G., Ford, R. J., Gahan, D., Gallacher, D., Abia, P. García, Garg, S., Giampa, P., Giménez-Alcázar, A., Goeldi, D., Gorel, P., Graham, K., Hallin, A. L., Hamstra, M., Haskins, S., Hu, J., Hucker, J., Hugues, T., Ilyasov, A., Jigmeddorj, B., Jillings, C. J., Kaur, G., Yazdi, M. Khoshraftar, Kemp, A., Kuźniak, M., La Zia, F., Lai, M., Langrock, S., Lehnert, B., Levashko, N., Lissia, M., Luzzi, L., Machulin, I., Maru, A., Mason, J., McDonald, A. B., McElroy, T., McLaughlin, J. B., Mielnichuk, C., Mirasola, L., Moharana, A., Monroe, J., Murray, A., Ng, C., Oliviéro, G., Olszewski, M., Pal, S., Papi, D., Park, B., Perry, M., Pesudo, V., Pollmann, T. R., Rad, F., Rethmeier, C., Retière, F., Roszkowski, L., Santorelli, R., Schuckman II, F. G., Seth, S., Shalamova, V., Skensved, P., Smirnova, T., Sobotkiewich, K., Sonley, T., Sosiak, J., Soukup, J., Stainforth, R., Stringer, M., Tang, J., Vázquez-Jáuregui, E., Viel, S., Vyas, B., Walczak, M., Walding, J., Ward, M., Westerdale, S., Wormington, R.
The knowledge of scintillation quenching of $\alpha$-particles plays a paramount role in understanding $\alpha$-induced backgrounds and improving the sensitivity of liquid argon-based direct detection of dark matter experiments. We performed a relati
Externí odkaz:
http://arxiv.org/abs/2406.18597