Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Grosbol, Preben"'
Autor:
Grosbøl, Preben
Publikováno v:
A&A 585, A141 (2016)
It is still unclear whether the Sagittarius spiral arm is a major spiral arm in the Galaxy or whether it just outlines a region of enhanced star formation because of the local compression of gas. The best way to separate these scenarios out is to stu
Externí odkaz:
http://arxiv.org/abs/1512.05888
Publikováno v:
A&A 577, A142 (2015)
Aims. The main goal of this study is to detect the stellar overdensity associated with the Perseus arm in the anticenter direction. Methods. We used the physical parameters derived from Str\"omgren photometric data to compute the surface density dist
Externí odkaz:
http://arxiv.org/abs/1503.04600
Publikováno v:
A&A 568, A119 (2014)
Aims. The aim is to derive accurate stellar distances and extinctions for young stars of our survey in the Galactic anticenter direction using the Str\"omgren photometric system. This will allow a detailed mapping of the stellar density and absorptio
Externí odkaz:
http://arxiv.org/abs/1407.8425
Akademický článek
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Autor:
Grosbøl, Preben
Publikováno v:
Publications of the Astronomical Society of the Pacific, 1993 Jun 01. 105(688), 651-653.
Externí odkaz:
https://www.jstor.org/stable/40680088
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Context. Bright knots along arms are observed in K-band images of many grand-design spiral galaxies. They are identified as young starforming complexes using K-band spectra which show strong Brγ emission. Their alignment with spiral arms and ages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::22bcb2b0b30f5d85b82c92082ad8214d
Publikováno v:
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Context. Many grand design spiral galaxies show strings of bright knots along their arms on near-infrared K-band images. The alignment of such knots suggests a relation to the spiral pattern and possibly to a large-scale, star-forming front associate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::ce6938982c9f28ccca87fd00ae22742c
Autor:
Ballester, Pascal, Grosbol, Preben, Banse, Klaus, Disaro, Antonio, Dorigo, Dario, Modigliani, Andrea, Pizarro de la Iglesia, Jose A., Boitquin, O.
Publikováno v:
Proceedings of SPIE; Nov2000 Part 2, Issue 1, p246-255, 10p
Autor:
Quinn, Peter J., Albrecht, Miguel A., Grosbol, Preben, Leibundgut, Bruno, Peron, Michele, Silva, David R.
Publikováno v:
Proceedings of SPIE; Nov2000, Issue 1, p56-63, 8p
Publikováno v:
Proceedings of SPIE; Nov1998 Part 2, Issue 1, p209-217, 9p