Zobrazeno 1 - 9
of 9
pro vyhledávání: '"R. D. Blum"'
Autor:
E. Muller, A. Li, A. Kawamura, Karl D. Gordon, Maureen O. Meade, K. M. Sandstrom, Linda J. Smith, U. Vijh, J. Th. van Loon, Alberto D. Bolatto, S. Hony, F. Markwick-Kemper, K. Olsen, Jason Harris, J. D. Simon, R. D. Blum, R. Paladini, Dennis Zaritsky, Margaret Meixner, Y. Fukui, K. A. Misselt, A. K. Leroy, D. Paradis, E. Churchwell, R. Indebetouw, C. Bot, B. A. Whitney, H. Shibai, S. Madden, Geoffrey C. Clayton, N. Mizuno, Alexander G. G. M. Tielens, J.-P. Bernard, B. L. Babler, T. Robitaille, D. Rubin, J. L. Hora, S. Points, S. Srinivasan, S. D. Van Dyk, M. Block, F. Israel, Marta Sewilo, Kevin Volk, William T. Reach, L. Carlson, V. Gorjian, M. Cohen, S. Sato, Toshikazu Onishi, C. W. Engelbracht, S. Bracker, A. R. Marble, A. Mizuno, J. M. Oliveira
Publikováno v:
Proceedings of the International Astronomical Union. 4:184-188
Early results from the SAGE-SMC (Surveying the Agents of Galaxy Evolution in the tidally-disrupted, low-metallicity Small Magellanic Cloud) Spitzer legacy program are presented. These early results concentrate on the SAGE-SMC MIPS observations of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b82d4f8e7b90452b0925d45d6ed7418
https://doi.org/10.1017/s1743921308028433
https://doi.org/10.1017/s1743921308028433
Publikováno v:
Symposium - International Astronomical Union. 169:225-230
We have obtained R ≈ 570 resolution K band spectra of eight sources in the Galactic Center, including four sources within the IRS 16 cluster, IRS 13, IRS 1W, and the compact He I emission line sources AF (also known as AHH) and AHH NW. We have also
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ac901972384d1d800803e33dd9a2c19
https://doi.org/10.1017/s0074180900229720
https://doi.org/10.1017/s0074180900229720
We present a new spectroscopic classification for OB stars based on H-band (1.5 micron to 1.8 micron) observations of a sample of stars with optical spectral types. Our initial sample of nine stars demonstrates that the combination of He I 1.7002 mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e45aa36bb02aa30a48c9d560e1ef71d8
Publikováno v:
Symposium - International Astronomical Union. 184:67-68
Star formation in the Galactic Center (GC) happens under unusual conditions, which include high gas temperatures, high velocity dispersions, and strong tidal shear (Spergel & Blitz 1992; Blitzet al.1993). All these conditions may lead to an initial m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::590cecabf6e4474ac137b26645fead2e
https://doi.org/10.1017/s0074180900084047
https://doi.org/10.1017/s0074180900084047
Publikováno v:
The Astrophysical Journal. 441:603
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5213372a3af046ee8ddce3dbebccdca
https://doi.org/10.1086/175386
https://doi.org/10.1086/175386
Publikováno v:
The Astrophysical Journal. 422:111
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1feb53cd7c4b241ab188c972560d52c6
https://doi.org/10.1086/173708
https://doi.org/10.1086/173708
Autor:
R. D. Blum, S. R. Cranmer, G. P. Tiede, R. I. Haefner, B. Ali, G. J. Ferland, T. E. Bumgardner
Publikováno v:
Publications of the Astronomical Society of the Pacific. 103:1182
The usefulness of the Ne III-O II forbidden-line spectrum as a helium ionization correction factor (ICF) indicator in low-density nebulae, such as H II regions, is examined, and the results of an extensive grid of photoionization simulations which ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d869ae39de6ff279595931448b60dd51
https://doi.org/10.1086/132938
https://doi.org/10.1086/132938
Publikováno v:
Astrophysical Journal; 7/1/2016, Vol. 825 Issue 1, p1-1, 1p
Publikováno v:
Astronomical Journal; Feb2015, Vol. 149 Issue 2, p1-1, 1p