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pro vyhledávání: '"Barry Y"'
We introduce an individually fitted screened-exchange interaction for the time-dependent Hartree-Fock (TDHF) method and show that it resolves the missing binding energies in polymethine organic dye molecules compared to time-dependent density functio
Externí odkaz:
http://arxiv.org/abs/2406.09544
Autor:
Barry Y. Welsh, Sharon L. Montgomery
Publikováno v:
Advances in Astronomy, Vol 2015 (2015)
CaII K-line (3933 Å) absorption profiles observed towards 15 A-type and two B-type stars with known (or suspected) debris disks, in addition to archival spectral data for three A-type stars, are presented. Inspection of the extracted CaII K-line abs
Externí odkaz:
https://doaj.org/article/e61315e1375f47f089c442d34f7b45a7
We describe an explainable AI saliency map method for use with deep convolutional neural networks (CNN) that is much more efficient than popular fine-resolution gradient methods. It is also quantitatively similar or better in accuracy. Our technique
Externí odkaz:
http://arxiv.org/abs/1911.11293
Akademický článek
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We develop a set of methods to improve on the results of self-supervised learning using context. We start with a baseline of patch based arrangement context learning and go from there. Our methods address some overt problems such as chromatic aberrat
Externí odkaz:
http://arxiv.org/abs/1711.06379
Akademický článek
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Publikováno v:
ApJ 796, (2014) L11
We present Hubble Space Telescope STIS far-UV spectra of the edge-on disk around 49 Ceti, one of the very few debris disks showing sub-mm CO emission. Many atomic absorption lines are present in the spectra, most of which arise from circumstellar gas
Externí odkaz:
http://arxiv.org/abs/1410.6542
Autor:
Barry, Y., Deneux-Tharaux, C., Saucedo, M., Goulet, V., Guseva-Canu, I., Regnault, N., Chantry, A.A.
Publikováno v:
In Anaesthesia Critical Care & Pain Medicine August 2019 38(4):363-369
Some hot DA white dwarfs have circumstellar high ion absorption features in their spectra, in addition to those originating in the photosphere. In many cases, the line profiles of these absorbing components are unresolved. Given the importance of the
Externí odkaz:
http://arxiv.org/abs/1209.5949
Some hot DA stars exhibit circumstellar absorption in the metal resonance lines in their spectra. In many cases, these circumstellar features are unresolved from those originating in the photosphere. To better understand the effect this circumstellar
Externí odkaz:
http://arxiv.org/abs/1209.5302