Neutral Hydrogen Near the North Galactic Pole

Neutral Hydrogen Near the North Galactic Pole PDF Author: Nan Dieter Conklin
Publisher:
ISBN:
Category : Hydrogen
Languages : en
Pages : 16

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Neutral Hydrogen Near the North Galactic Pole

Neutral Hydrogen Near the North Galactic Pole PDF Author: Nan Dieter Conklin
Publisher:
ISBN:
Category : Hydrogen
Languages : en
Pages : 16

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Book Description


Atlas of Galactic Neutral Hydrogen

Atlas of Galactic Neutral Hydrogen PDF Author: Dap Hartmann
Publisher: Cambridge University Press
ISBN: 9780521471114
Category : Science
Languages : en
Pages : 252

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Book Description
Containing maps showing the distribution of emissions from atomic hydrogen, this is an important reference source for astronomers in many different fields of research.Atomic hydrogen, the principal component of the interstellar medium, was measured over a 5-year period using the 25-meter radio telescope of the NFRA. Displayed in several projections, each map corresponds to a particular velocity interval.A CD-ROM also accompanies the Atlas, and contains the entire dataset of the Leiden/Dwingeloo survey, color images in GIF format, and animations displaying the 3-dimensional data cube.

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 988

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Technical Abstract Bulletin

Technical Abstract Bulletin PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 914

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X- and Gamma-Ray Astronomy

X- and Gamma-Ray Astronomy PDF Author: H. Bradt
Publisher: Springer Science & Business Media
ISBN: 9401025851
Category : Science
Languages : en
Pages : 323

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Book Description
The IAU Symposium No. 55 on 'X-Ray and Gamma-Ray Astronomy' has occurred, not entirely by coincidence, at an important moment in the development of these new branches of observational astronomy. In X-ray astronomy the data from the first X-ray observatory UHURU have contributed to a new view of the X-ray sky and a new conception of the nature and properties of galactic and extragalactic X-ray sources. In gamma-ray astronomy the exciting and often controversial nature of the results underlines the importance of the forthcoming launch of SAS-B, the first orbiting y-ray observatory. As Bruno Rossi reminds us (p. I), the Symposium occurred almost exactly ten years after the first detection of the X-ray star Sco X-I. During this time we have moved from the detection of a handful of the nearest and brightest sources to the detailed study of the nature of stellar sources in the farthest reaches of our own galaxy and in external galaxies of the local group. The detection of pulsating X-ray sources in bi nary systems permits the measurement of pulsation periods, and orbital parameters with precisions comparable to any yet achieved with traditional observational techniques. The strong indications that most X-ray sources are extremely compact objects give us confidence that X-ray astronomy will playa significant and possibly decisive role in the study of stars near the end point of stellar evolution.

The Distribution of Neutral Hydrogen Between Galactic Longitudes 600 and 1350

The Distribution of Neutral Hydrogen Between Galactic Longitudes 600 and 1350 PDF Author: Thomas Arnold Matthews
Publisher:
ISBN:
Category : Astrophysics
Languages : en
Pages : 394

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Berkeley Reprint

Berkeley Reprint PDF Author: University of California, Berkeley. Dept. of Astronomy
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 790

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Literature 1975, Part 2

Literature 1975, Part 2 PDF Author: Siegfried Böhme
Publisher: Springer Science & Business Media
ISBN: 3662123010
Category : Science
Languages : en
Pages : 757

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Galaxies: Interactions and Induced Star Formation

Galaxies: Interactions and Induced Star Formation PDF Author: Robert C. Kennicutt Jr.
Publisher: Springer Science & Business Media
ISBN: 3540316302
Category : Science
Languages : en
Pages : 417

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Book Description
This volume contains the written versions of the lectures given at the 26th course of the renowned Saas-Fee series. The book represents a comprehensive and up-to-date review of the field of galaxy interaction. Nowadays, galaxies are no longer seen as immutable objects: they evolve, interact, merge, blaze, and reshape. Dynamic forces can induce powerful stellar activity able to transform the matter composition and morphology of galaxies. The lectures included in this book aim at a better understanding of these remarkable and fascinating phenomena. Though the book is intended for graduate students and young post-docs in astrophysics, it contains more advanced and original material, as well as historical perspectives, which will be of great interest to experts and astronomy teachers also.

Berkeley Reprints

Berkeley Reprints PDF Author: California. University. Dept. of Astronomy, Berkeley
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 944

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