Zobrazeno 1 - 9
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pro vyhledávání: '"Piontek, Robert A."'
Autor:
Piontek, Robert A., Ostriker, Eve C.
Publikováno v:
Astrophys.J.663:183-203,2007
We have performed time-dependent numerical simulations of the interstellar medium (ISM) which account for galactic shear and magnetic fields, vertical gravity, and a radiative cooling function for atomic gas. This allows us to study the magnetorotati
Externí odkaz:
http://arxiv.org/abs/astro-ph/0703648
Autor:
Piontek, Robert A., Ostriker, Eve C.
Publikováno v:
Astrophys.J. 629 (2005) 849-864
This paper reports on 3D numerical simulations of dynamics and thermodynamics in the diffuse ISM. Our models are local, account for sheared galactic rotation, magnetic fields, and realistic cooling, and resolve scales ~1-200 pc. This combination perm
Externí odkaz:
http://arxiv.org/abs/astro-ph/0504669
Autor:
Piontek, Robert A., Ostriker, Eve C.
Publikováno v:
Astrophys.J. 601 (2004) 905-920
The structure and dynamics of diffuse gas in the Milky Way and other disk galaxies may be strongly influenced by thermal and magnetorotational instabilities (TI and MRI) on scales of about 1-100 pc. We initiate a study of these processes, using two-d
Externí odkaz:
http://arxiv.org/abs/astro-ph/0310510
Spectroscopic measurements of Mira variable stars, as a function of phase, probe the stellar atmospheres and underlying pulsation mechanisms. For example, measuring variations in TiO, VO, and ZrO with phase can be used to help determine whether these
Externí odkaz:
http://arxiv.org/abs/astro-ph/0007380
Autor:
Piontek, Robert A., Ostriker, Eve C.
Publikováno v:
Proceedings of the International Astronomical Union. 08/04/2006, Vol. 2 Issue S237, p65-69. 5p.
Autor:
Forero-Romero, Jaime E., Hoffman, Yehuda, Yepes, Gustavo, Gottlöber, Stefan, Piontek, Robert, Klypin, Anatoly, Steinmetz, Matthias
Publikováno v:
Biblos-e Archivo. Repositorio Institucional de la UAM
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This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society © 2011 RAS © 2011 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society. All rights reserved.
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Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::86d9e1aeddfc876e28e19939e10f2adc
https://hdl.handle.net/10486/667041
https://hdl.handle.net/10486/667041
Akademický článek
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Autor:
Piontek, Robert A., Ostriker, Eve C.
Publikováno v:
The Astrophysical Journal; February 2004, Vol. 601 Issue: 2 p905-920, 16p
Publikováno v:
The Astrophysical Journal; July 2000, Vol. 538 Issue: 1 p341-345, 5p