Böhringer peter hans (11 Ergebnisse)

Hardcover. Zustand: Wie neu. XXIII, 444 S. : Ill. Like new. Shrink wrapped. Sprache: Englisch Gewicht in Gramm: 915.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Original-Broschur, mit 1 ausfaltb. Karte, 91 Seiten, 15,5 x 23 cm, gut erhalten.

gr. 8° - 496 S. illustr. OPpbd., 2 CD-Roms (ungeöffnet), sehr gutes, frisches Exemplar, ohne Einträge. Die angegebenen Versandkosten können von den tatsächlichen Versandkosten (z.B. aufgrund höheren Gewichts) abweichen. The stated shipping costs may differ from the actual shipping costs (e.g. due to higher weight). Sprache: Deutsch 1420 gr.…

Zustand: New. In English.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The Universe would be a dull and dark place if the gaseous baryons did not cool, collapse, and form stars and galaxies. However, if this gas is allowed to cool unimpeded at the rate predicted from known atomic physics, in the context of a well-established cosmological model, the gaseous matter would form stars and galaxies with a high e ciency, so that far more than the observed fraction of about 10-15% of the baryonic matter would be found in luminous stellar systems. Therefore,cooling must be damped or regulatedby heating processes, and observations show that this 'feedback' is a widespread astrophysical phenomenon. The place where this cooling and feedback manifests itself most dram- ically is in the inner regions of the most massive Dark Matter halos found in our Universe, in the cores of galaxy clusters. The e ect of cosmic co- ing in these objects was recognized in the mid-1970s, and the term 'cooling ow' was introduced by Andy Fabian and colleagues at Cambridge as a p- sible explanation of the physical processes obtained in the central regions of clusters. The name refers to the fact that gas cooling in the inner regions is associated with a loss of central pressure, causing an in ow of hot gas from larger radii.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The Universe would be a dull and dark place if the gaseous baryons did not cool, collapse, and form stars and galaxies. However, if this gas is allowed to cool unimpeded at the rate predicted from known atomic physics, in the context of a well-established cosmological model, the gaseous matter would form stars and galaxies with a high e ciency, so that far more than the observed fraction of about 10-15% of the baryonic matter would be found in luminous stellar systems. Therefore,cooling must be damped or regulatedby heating processes, and observations show that this 'feedback' is a widespread astrophysical phenomenon. The place where this cooling and feedback manifests itself most dram- ically is in the inner regions of the most massive Dark Matter halos found in our Universe, in the cores of galaxy clusters. The e ect of cosmic co- ing in these objects was recognized in the mid-1970s, and the term 'cooling ow' was introduced by Andy Fabian and colleagues at Cambridge as a p- sible explanation of the physical processes obtained in the central regions of clusters. The name refers to the fact that gas cooling in the inner regions is associated with a loss of central pressure, causing an in ow of hot gas from larger radii. …

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 472 | Sprache: Englisch | Produktart: Bücher | The Universe would be a dull and dark place if the gaseous baryons did not cool, collapse, and form stars and galaxies. However, if this gas is allowed to cool unimpeded at the rate predicted from known atomic physics, in the context of a well-established cosmological model, the gaseous matter would form stars and galaxies with a high e?ciency, so that far more than the observed fraction of about 10¿15% of the baryonic matter would be found in luminous stellar systems. Therefore,cooling must be damped or regulatedby heating processes, and observations show that this ¿feedback¿ is a widespread astrophysical phenomenon. The place where this cooling and feedback manifests itself most dram- ically is in the inner regions of the most massive Dark Matter halos found in our Universe, in the cores of galaxy clusters. The e?ect of cosmic co- ing in these objects was recognized in the mid-1970s, and the term ¿cooling ?ow¿ was introduced by Andy Fabian and colleagues at Cambridge as a p- sible explanation of the physical processes obtained in the central regions of clusters. The name refers to the fact that gas cooling in the inner regions is associated with a loss of central pressure, causing an in?ow of hot gas from larger radii.…

Taschenbuch. Zustand: Neu. Heating versus Cooling in Galaxies and Clusters of Galaxies | Proceedings of the MPA/ESO/MPE/USM Joint Astronomy Conference held in Garching, Germany, 6-11 August 2006 | Hans Böhringer (u. a.) | Taschenbuch | xxiii | Englisch | 2010 | Springer | EAN 9783642092572 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.…

Zustand: New. In English.

Heft 15*21. Zustand: Gut. 91 S. gebraucht gut, Einband leicht berieben 200551535 Sprache: Deutsch Gewicht in Gramm: 150.