Zobrazeno 1 - 10
of 2 609
pro vyhledávání: '"Murray, S. P."'
Autor:
Charles, N., Kern, N. S., Pascua, R., Bernardi, G., Bester, L., Smirnov, O., Acedo, E. d. L., Abdurashidova, Z., Adams, T., Aguirre, J. E., Baartman, R., Beardsley, A. P., Berkhout, L. M., Billings, T. S., Bowman, J. D., Bull, P., Burba, J., Byrne, R., Carey, S., Chen, K., Choudhuri, S., Cox, T., DeBoer, D. R., Dexter, M., Dillon, J. S., Dynes, S., Eksteen, N., Ely, J., Ewall-Wice, A., Fritz, R., Furlanetto, S. R., Gale-Sides, K., Garsden, H., Gehlot, B. K., Ghosh, A., Gorce, A., Gorthi, D., Halday, Z., Hazelton, B. J., Hewitt, J. N., Hickish, J., Huang, T., Jacobs, D. C., Josaitis, A., Kerrigan, J., Kittiwisit, P., Kolopanis, M., Lanman, A., Liu, A., Ma, Y. -Z., MacMahon, D. H. E., Malan, L., Malgas, K., Malgas, C., Marero, B., Martinot, Z. E., McBride, L., Mesinger, A., Mohamed-Hinds, N., Molewa, M., Morales, M. F., Murray, S., Nikolic, B., Nuwegeld, H., Parsons, A. R., Patra, N., Plante, P. L., Qin, Y., Rath, E., Razavi-Ghods, N., Riley, D., Robnett, J., Rosie, K., Santos, M. G., Sims, P., Singh, S., Storer, D., Swarts, H., Tan, J., Wilensky, M. J., Williams, P. K. G., Wyngaarden, P. v., Zheng, H.
The 21 cm transition from neutral Hydrogen promises to be the best observational probe of the Epoch of Reionisation (EoR). This has led to the construction of low-frequency radio interferometric arrays, such as the Hydrogen Epoch of Reionization Arra
Externí odkaz:
http://arxiv.org/abs/2407.20923
Autor:
Rath, E., Pascua, R., Josaitis, A. T., Ewall-Wice, A., Fagnoni, N., Acedo, E. de Lera, Martinot, Z. E., Abdurashidova, Z., Adams, T., Aguirre, J. E., Baartman, R., Beardsley, A. P., Berkhout, L. M., Bernardi, G., Billings, T. S., Bowman, J. D., Bull, P., Burba, J., Byrne, R., Carey, S., Chen, K. -F., Choudhuri, S., Cox, T., DeBoer, D. R., Dexter, M., Dillon, J. S., Dynes, S., Eksteen, N., Ely, J., Fritz, R., Furlanetto, S. R., Gale-Sides, K., Garsden, H., Gehlot, B. K., Ghosh, A., Gorce, A., Gorthi, D., Halday, Z., Hazelton, B. J., Hewitt, J. N., Hickish, J., Huang, T., Jacobs, D. C., Kern, N. S., Kerrigan, J., Kittiwisit, P., Kolopanis, M., Lanman, A., Liu, A., Ma, Y. -Z., MacMahon, D. H. E., Malan, L., Malgas, C., Malgas, K., Marero, B., McBride, L., Mesinger, A., Mohamed-Hinds, N., Molewa, M., Morales, M. F., Murray, S. G., Nikolic, B., Nuwegeld, H., Parsons, A. R., Patra, N., La Plante, P., Qin, Y., Razavi-Ghods, N., Riley, D., Robnett, J., Rosie, K., Santos, M. G., Sims, P., Singh, S., Storer, D., Swarts, H., Tan, J., Wilensky, M. J., Williams, P. K. G., van Wyngaarden, P., Zheng, H.
Interferometric experiments designed to detect the highly redshifted 21-cm signal from neutral hydrogen are producing increasingly stringent constraints on the 21-cm power spectrum, but some k-modes remain systematics-dominated. Mutual coupling is a
Externí odkaz:
http://arxiv.org/abs/2406.08549
Autor:
Rutala, M. J., Jackman, C. M., Owens, M. J., Tao, C., Fogg, A. R., Murray, S. A., Barnard, L.
How the solar wind influences the magnetospheres of the outer planets is a fundamentally important question, but is difficult to answer in the absence of consistent, simultaneous monitoring of the upstream solar wind and the large-scale dynamics inte
Externí odkaz:
http://arxiv.org/abs/2402.19069
Autor:
Weigt, D. M., Cañizares, L. A., Maloney, S. A., Murray, S. A., Carley, E. P., Gallagher, P. T., Macario-Rojas, A., Crisp, N., McGrath, C.
One of the greatest challenge facing current space weather monitoring operations is forecasting the arrival of coronal mass ejections (CMEs) and Solar Energetic Particles (SEPs) within their Earth-Sun propagation timescales. Current campaigns mainly
Externí odkaz:
http://arxiv.org/abs/2308.04194
Autor:
McGranaghan, R. M., Thompson, B., Camporeale, E., Bortnik, J., Bobra, M., Lapenta, G., Wing, S., Poduval, B., Lotz, S., Murray, S., Kirk, M., Chen, T. Y., Bain, H. M., Riley, P., Tremblay, B., Cheung, M., Delouille, V.
Three main points: 1. Data Science (DS) will be increasingly important to heliophysics; 2. Methods of heliophysics science discovery will continually evolve, requiring the use of learning technologies [e.g., machine learning (ML)] that are applied ri
Externí odkaz:
http://arxiv.org/abs/2212.13325
Autor:
Rahimi, M., Pindor, B., Line, J. L. B., Barry, N., Trott, C. M., Webster, R. L., Jordan, C. H., Wilensky, M., Yoshiura, S., Beardsley, A., Bowman, J., Byrne, R., Chokshi, A., Hazelton, B. J., Hasegawa, K., Howard, E., Greig, B., Jacobs, D., Joseph, R., Kolopanis, M., Lynch, C., McKinley, B., Mitchell, D. A., Murray, S., Morales, M. F., Pober, J. C., Takahashi, K., Tingay, S. J., Wayth, R. B., Wyithe, J. S. B., Zheng, Q.
Current attempts to measure the 21cm Power Spectrum of neutral hydrogen during the Epoch of Reionization are limited by systematics which produce measured upper limits above both the thermal noise and the expected cosmological signal. These systemati
Externí odkaz:
http://arxiv.org/abs/2110.03190
Autor:
Trott, Cathryn M., Jordan, C. H., Line, J. L. B., Lynch, C. R., Yoshiura, S., McKinley, B., Dayal, P., Pindor, B., Hutter, A., Takahashi, K., Wayth, R. B., Barry, N., Beardsley, A., Bowman, J., Byrne, R., Chokshi, A., Greig, B., Hasegawa, K., Hazelton, B. J., Howard, E., Jacobs, D., Kolopanis, M., Mitchell, D. A., Morales, M. F., Murray, S., Pober, J. C., Rahimi, M., Tingay, S. J., Webster, R. L., Wilensky, M., Wyithe, J. S. B., Zheng, Q.
The locations of Ly-$\alpha$ emitting galaxies (LAEs) at the end of the Epoch of Reionisation (EoR) are expected to correlate with regions of ionised hydrogen, traced by the redshifted 21~cm hyperfine line. Mapping the neutral hydrogen around regions
Externí odkaz:
http://arxiv.org/abs/2107.14493
Autor:
Yoshiura, S., Pindor, B., Line, J. L. B., Barry, N., Trott, C. M., Beardsley, A., Bowman, J., Byrne, R., Chokshi, A., Hazelton, B. J., Hasegawa, K., Howard, E., Greig, B., Jacobs, D., Jordan, C. H., Joseph, R., Kolopanis, M., Lynch, C., McKinley, B., Mitchell, D. A., Morales, M. F., Murray, S. G., Pober, J. C., Rahimi, M., Takahashi, K., Tingay, S. J., Wayth, R. B., Webster, R. L., Wilensky, M., Wyithe, J. S. B., Zhang, Z., Zheng, Q.
Observations in the lowest MWA band between $75-100$ MHz have the potential to constrain the distribution of neutral hydrogen in the intergalactic medium at redshift $\sim 13-17$. Using 15 hours of MWA data, we analyse systematics in this band such a
Externí odkaz:
http://arxiv.org/abs/2105.12888
Autor:
Georgoulis, M. K., Bloomfield, D. S., Piana, M., Massone, A. M., Soldati, M., Gallagher, P. T., Pariat, E., Vilmer, N., Buchlin, E., Baudin, F., Csillaghy, A., Sathiapal, H., Jackson, D. R., Alingery, P., Benvenuto, F., Campi, C., Florios, K., Gontikakis, C., Guennou, C., Guerra, J. A., Kontogiannis, I., Latorre, V., Murray, S. A., Park, S. -H., von Stachelski, S., Torbica, A., Vischi, D., Worsfold, M.
Publikováno v:
Journal of Space Weather and Space Climate, 2021
The EU funded the FLARECAST project, that ran from Jan 2015 until Feb 2018. FLARECAST had a R2O focus, and introduced several innovations into the discipline of solar flare forecasting. FLARECAST innovations were: first, the treatment of hundreds of
Externí odkaz:
http://arxiv.org/abs/2105.05993
Autor:
Nnanatu, Chibuzor C., Thompson, Murray S. A., Spence, Michael A., Couce, Elena, van der Kooij, Jeroen, Lynam, Christopher P.
Many wild species affected by human activities require multiple surveys with differing designs to capture behavioural response to wide ranging habitat conditions and map and quantify them. While data from for example intersecting but disparate fish s
Externí odkaz:
http://arxiv.org/abs/2012.02196