Zobrazeno 1 - 10
of 13 463
pro vyhledávání: '"ROBERTS M"'
Publikováno v:
International Journal of COPD, Vol Volume 18, Pp 2825-2837 (2023)
Mary Roberts,1– 3,* Tracy Smith,1 John Wheatley,1– 3 Jin-Gun Cho1– 3,* 1Department of Respiratory and Sleep Medicine, Westmead Hospital, Westmead, NSW, Australia; 2University of Sydney at Westmead Hospital, Westmead, NSW, Australia; 3Lu
Externí odkaz:
https://doaj.org/article/a3785387fb0d483e984c284cd96f2652
Autor:
Roberts, M. Grant, Braff, Lila, Garg, Aarna, Profumo, Stefano, Jeltema, Tesla, O'Donnell, Jackson
Evidence for high-redshift supermassive black holes challenges standard scenarios for how such objects form in the early universe. Here, we entertain the possibility that a fraction of the cosmological dark matter could be ultra-strongly self interac
Externí odkaz:
http://arxiv.org/abs/2410.17480
The rotation curves of spiral galaxies exhibit a great diversity that challenge our understanding of galaxy formation and the nature of dark matter. Previous studies showed that in self-interacting dark matter (SIDM) models with a cross section per u
Externí odkaz:
http://arxiv.org/abs/2407.15005
We study the impact on the trajectory of high-energy cosmic-ray protons of scattering off the cosmic dark matter. We compute the scattering angle as a function of the cosmic-ray energy, of the dark matter mass, and of the interaction strength for a f
Externí odkaz:
http://arxiv.org/abs/2405.02755
Autor:
Bangale, P., Bhattacharyya, B., Camilo, F., Clark, C. J., Cognard, I., DeCesar, M. E., Ferrara, E. C., Gentile, P., Guillemot, L., Hessels, J. W. T., Johnson, T. J., Kerr, M., McLaughlin, M. A., Nieder, L., Ransom, S. M., Ray, P. S., Roberts, M. S. E., Roy, J., Sanpa-Arsa, S., Theureau, G., Wolff, M. T.
Publikováno v:
ApJ, Vol 966, 20 pp. (2024)
We have searched for radio pulsations towards 49 Fermi Large Area Telescope (LAT) 1FGL Catalog $\gamma$-ray sources using the Green Bank Telescope at 350 MHz. We detected 18 millisecond pulsars (MSPs) in blind searches of the data; 10 of these were d
Externí odkaz:
http://arxiv.org/abs/2402.09366
Autor:
Di Giovanni, A., Arneodo, F., Qasim, A. Al, Alblooshi, H., AlKhouri, F., Alkindi, L., AlMannei, A., Benabderrahmane, M. L., Bruno, G., Conicella, V., Fawwaz, O., Franchi, G., Kalos, S., Oikonomou, P., Perillo, L., Pittori, C., Roberts, M. S., Torres, R.
The Rapid Acquisition Atmospheric Detector (RAAD), onboard the LIGHT-1 3U CubeSat, detects photons between hard X-rays and soft gamma-rays, in order to identify and characterize Terrestrial Gamma Ray Flashes (TGFs). Three detector configurations are
Externí odkaz:
http://arxiv.org/abs/2305.05434
Publikováno v:
E3S Web of Conferences, Vol 124, p 04021 (2019)
The features of the dielectric rod defects and the rod-electrod defects of polymer insulators were investigated by using the developed complex method of contactless remote diagnostics of high-voltage insulators health, which includes the initial dete
Externí odkaz:
https://doaj.org/article/39167e84dba041b7b7c85cb005af1369
Autor:
Clark, C. J., Kerr, M., Barr, E. D., Bhattacharyya, B., Breton, R. P., Bruel, P., Camilo, F., Chen, W., Cognard, I., Cromartie, H. T., Deneva, J., Dhillon, V. S., Guillemot, L., Kennedy, M. R., Kramer, M., Lyne, A. G., Sánchez, D. Mata, Nieder, L., Phillips, C., Ransom, S. M., Ray, P. S., Roberts, M. S. E., Roy, J., Smith, D. A., Spiewak, R., Stappers, B. W., Tabassum, S., Theureau, G., Voisin, G.
Reliable neutron star mass measurements are key to determining the equation-of-state of cold nuclear matter, but these are rare. "Black Widows" and "Redbacks" are compact binaries consisting of millisecond pulsars and semi-degenerate companion stars.
Externí odkaz:
http://arxiv.org/abs/2301.10995