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pro vyhledávání: '"FITZPATRICK, E."'
Autor:
Gordon, Karl D., Fitzpatrick, E. L., Massa, Derck, Bohlin, Ralph, Chastenet, Jeremy, Murray, Claire E., Clayton, Geoffrey C., Lennon, Daniel J., Misselt, Karl A., Sandstrom, Karin
The Small Magellanic Cloud (SMC) shows a large variation in ultraviolet (UV) dust extinction curves, ranging from Milky Way-like (MW) to significantly steeper curves with no detectable 2175 A bump. This result is based on a sample of only nine sightl
Externí odkaz:
http://arxiv.org/abs/2405.12792
Autor:
Gordon, Karl D., Clayton, Geoffrey C., Decleir, Marjorie, Fitzpatrick, E. L., Massa, Derck, Misselt, Karl A., Tollerud, Erik J.
Dust extinction is one of the fundamental measurements of dust grain sizes, compositions, and shapes. Most of the wavelength dependent variations seen in Milky Way extinction are strongly correlated with the single parameter R(V)=A(V)/E(B-V). Existin
Externí odkaz:
http://arxiv.org/abs/2304.01991
We analyze low resolution Spitzer infrared (IR) 5-14 micron spectra of the diffuse emission toward a carefully selected sample of stars. The sample is composed of sight lines toward stars that have well determined ultraviolet (UV) extinction curves a
Externí odkaz:
http://arxiv.org/abs/2112.02631
Autor:
Lindner, F. H., Fitzpatrick, E. G., Haffa, D., Ponnath, L., Schmidt, A. -K., Speicher, M., Zielbauer, B., Schreiber, J., Thirolf, P. G.
In the past years, the interest in the laser-driven acceleration of heavy ions in the mass range of A ~ 200 has been increasing due to promising application ideas like the fission-fusion nuclear reaction mechanism, aiming at the production of neutron
Externí odkaz:
http://arxiv.org/abs/2104.14520
Autor:
Lahart, B. *, Buckley, F., Herron, J., Fitzgerald, R., Fitzpatrick, E., Galvin, N., Shalloo, L.
Publikováno v:
In Journal of Dairy Science January 2024 107(1):383-397
New HST/STIS optical spectra were obtained for a sample of early type stars with existing IUE UV spectra. These data were used to construct optical extinction curves whose general properties are discussed elsewhere. In this paper, we identify extinct
Externí odkaz:
http://arxiv.org/abs/2001.10880
Akademický článek
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Publikováno v:
In Biochemistry and Biophysics Reports March 2022 29
Autor:
Fitzpatrick, E. L.
We show that the UV spectrum (1280-3200 A) of the "superficially normal" A-star Vega, as observed by the IUE satellite at a resolution comparable to the star's rotational broadening width, can be fit remarkably well by a single-temperature synthetic
Externí odkaz:
http://arxiv.org/abs/1011.5135
The cosmic distance scale largely depends on distance determinations to Local Group galaxies. In this sense, the Andromeda Galaxy (M31) is a key rung to better constrain the cosmic distance ladder. A project was started in 1999 to firmly establish a
Externí odkaz:
http://arxiv.org/abs/0911.3391