Zobrazeno 1 - 10
of 9 417
pro vyhledávání: '"Davies, A R"'
Autor:
Heuer, P. V., Peebles, J. L., Kunimune, J., Rinderknecht, H. G., Davies, J. R., Gopalaswamy, V., Frelier, J., Scott, M., Roberts, J., Brannon, B., McClow, H., Fairbanks, R., Regan, S. P., Frenje, J. A., Johnson, M. Gatu, Séguin, F. H., Crilly, A. J., Appelbe, B. D., Farrell, M., Stutz, J.
Energetic charged particles generated by inertial confinement fusion (ICF) implosions encode information about the spatial morphology of the hot-spot and dense fuel during the time of peak fusion reactions. The knock-on deuteron imager (KoDI) was dev
Externí odkaz:
http://arxiv.org/abs/2412.03362
Autor:
Hatt, Emily J., Ong, J. M. Joel, Nielsen, Martin B., Chaplin, William J., Davies, Guy R., Deheuvels, Sébastien, Ballot, Jérôme, Li, Gang, Bugnet, Lisa
Red Giant stars host solar-like oscillations which have mixed character, being sensitive to conditions both in the outer convection zone and deep within the interior. The properties of these modes are sensitive to both core rotation and magnetic fiel
Externí odkaz:
http://arxiv.org/abs/2409.01157
Publikováno v:
JOSS vol. 9 issue 99 (2024), p. 6588
The upcoming second release of PBJam -- a software instrument for fitting normal modes ("peakbagging") -- supplements the simple power-spectrum model used in the first version to additionally constrain other features. Dipole ($\ell = 1$) modes, which
Externí odkaz:
http://arxiv.org/abs/2407.09956
Clinical prediction models are statistical or machine learning models used to quantify the risk of a certain health outcome using patient data. These can then inform potential interventions on patients, causing an effect called performative predictio
Externí odkaz:
http://arxiv.org/abs/2406.03161
Autor:
Lund, Mikkel N., Basu, Sarbani, Bieryla, Allyson, Casagrande, Luca, Huber, Daniel, Hekker, Saskia, Viani, Lucas, Davies, Guy R., Campante, Tiago L., Chaplin, William J., Serenelli, Aldo M., Ong, J. M. Joel, Ball, Warrick H., Stokholm, Amalie, Bellinger, Earl P., Bazot, Michaël, Stello, Dennis, Latham, David W., White, Timothy R., Sayeed, Maryum, Børsen-Koch, Víctor Aguirre, Chontos, Ashley
The KEYSTONE project aims to enhance our understanding of solar-like oscillators by delivering a catalogue of global asteroseismic parameters (${\Delta\nu}$ and ${\nu_{\rm max}}$) for 173 stars, comprising mainly dwarfs and subgiants, observed by the
Externí odkaz:
http://arxiv.org/abs/2405.15919
Autor:
Erez, Irem Nesli, Davies, Jonathan R., Peebles, Jonathan L., Betti, Riccardo, Gourdain, Pierre-A.
Warm dense matter is a regime where Fermi degenerate electrons take an important role in the macroscopic properties of a material. While recent experiments hinged us closer to better understanding the unmagnetized processes in such dense materials, t
Externí odkaz:
http://arxiv.org/abs/2311.00879
Autor:
Saunders, Nicholas, van Saders, Jennifer L., Lyttle, Alexander J., Metcalfe, Travis S., Li, Tanda, Davies, Guy R., Hall, Oliver J., Ball, Warrick H., Townsend, Richard, Creevey, Orlagh, Dodds, Curt
Despite a growing sample of precisely measured stellar rotation periods and ages, the strength of magnetic braking and the degree of departure from standard (Skumanich-like) spindown have remained persistent questions, particularly for stars more evo
Externí odkaz:
http://arxiv.org/abs/2309.05666
Autor:
Nielsen, M. B., Davies, G. R., Chaplin, W. J., Ball, W. H, Ong, J. M. J., Hatt, E., Jones, B. P., Logue, M.
Publikováno v:
A&A 676, A117 (2023)
The asteroseismic analysis of stellar power density spectra is often computationally expensive. The models used in the analysis may use several dozen parameters to accurately describe features in the spectra caused by oscillation modes and surface gr
Externí odkaz:
http://arxiv.org/abs/2306.13577
Publikováno v:
2023MNRAS.523...80L
The detailed modelling of stellar oscillations is a powerful approach to characterising stars. However, poor treatment of systematics in theoretical models leads to misinterpretations of stars. Here we propose a more principled statistical treatment
Externí odkaz:
http://arxiv.org/abs/2306.02515
Crypto-ransomware remains a significant threat to governments and companies alike, with high-profile cyber security incidents regularly making headlines. Many different detection systems have been proposed as solutions to the ever-changing dynamic la
Externí odkaz:
http://arxiv.org/abs/2305.18852