Download or read book Contents of Volume 5 Smithsonian Contributions to Astrophysics written by Smithsonian Astrophysical Observatory and published by . This book was released on 1905 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Smithsonian Contributions to Astrophysics written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Smithsonian Contributions to Astrophysics written by and published by . This book was released on 1960 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Smithsonian Contributions to Astrophysics written by and published by . This book was released on 1963 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Smithsonian Contributions to Astrophysics written by and published by . This book was released on 1958 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annals of the Astrophysical Observatory of the Smithsonian Institution Volume 1 written by Smithsonian Astrophysical Observatory and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects a series of articles and papers related to the work of the Smithsonian Astrophysical Observatory. With contributions from leading scientists in the field, this volume offers a comprehensive look at the latest research in astronomy, astrophysics, and related fields. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book Annals of the Astrophysical Observatory of the Smithsonian Institution written by Smithsonian Astrophysical Observatory and published by . This book was released on 1913 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by Defense Documentation Center (U.S.) and published by . This book was released on 1961-10 with total page 1540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Astrophysik II Sternaufbau Astrophysics II Stellar Structure written by Marshal H. Wrubel and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sects. 12, 13. 89 sequence and that subgiant and fainter stars in globular clusters have ultraviolet excesses. When dealing with stars whose physical properties are imperfectly under stood, such as in globular cluster stars, we cannot rely too heavily on the empiri cal calibration by the kinds of stars used to define Fig. 5, to determine their true, unreddened U-B, B-V curve. But if by a combination of arguments, principally the reddening in the region of the stars we do known about, we can assign a fairly probable unreddened U-B, B-V curve to a group of stars about which we know little, the argument may be turned around. In this case some information may be gained about the energy envelope of the stars by examining the differences between the normal two-color index curves for the unknown group of stars compared to the known. In general there seem to be two possible causes for different stars defining different normal sequences in the U-B, B-V plane. One, the relative energy distribution in the continuum in the U, B and V photometry bands are different. An example of this is the effect of the Balmer depression in supergiants. This, of course, requires deviation from black body radiation curves for one or both groups of stars. This cause seems to be the dominant effect for very blue, hot stars where the depression of the continuum by absorption lines is at a minimum.

Download or read book Astrophysik written by and published by . This book was released on 1958 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Doppler Widths of Solar Absorption Lines Smithsonian Contributions to Astrophysics Vol 3 No 5 written by Barbara Bell and published by . This book was released on 1959 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Radiative Processes in Astrophysics written by George B. Rybicki and published by John Wiley & Sons. This book was released on 2008-09-26 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiative Processes in Astrophysics: This clear, straightforward, and fundamental introduction is designed to present-from a physicist's point of view-radiation processes and their applications to astrophysical phenomena and space science. It covers such topics as radiative transfer theory, relativistic covariance and kinematics, bremsstrahlung radiation, synchrotron radiation, Compton scattering, some plasma effects, and radiative transitions in atoms. Discussion begins with first principles, physically motivating and deriving all results rather than merely presenting finished formulae. However, a reasonably good physics background (introductory quantum mechanics, intermediate electromagnetic theory, special relativity, and some statistical mechanics) is required. Much of this prerequisite material is provided by brief reviews, making the book a self-contained reference for workers in the field as well as the ideal text for senior or first-year graduate students of astronomy, astrophysics, and related physics courses. Radiative Processes in Astrophysics also contains about 75 problems, with solutions, illustrating applications of the material and methods for calculating results. This important and integral section emphasizes physical intuition by presenting important results that are used throughout the main text; it is here that most of the practical astrophysical applications become apparent.

Download or read book Guide to U S Government Serials Periodicals written by John L. Andriot and published by . This book was released on 1962 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Astronautics Information Abstracts written by Jet Propulsion Laboratory (U.S.). and published by . This book was released on 1961 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Symposium on the Astronomy and Physics of Meteors Held at Smithsonian Astrophysical Observatory Cambridge Massachusetts 28 August 1 September 1961 written by and published by . This book was released on 1962 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Secretary of the Smithsonian Institution and Financial Report of the Executive Committee of the Board of Regents for the Year Ending June 30 written by Smithsonian Institution and published by . This book was released on 1960 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Energy Astrophysics Volume 2 Stars the Galaxy and the Interstellar Medium written by M. S. Longair and published by Cambridge University Press. This book was released on 1992 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: What role does viscosity play in accretion discs? How do you calculate the 'glitch function' of a pulsar? And can strong shocks account for the energy spectrum of electrons in our Galaxy? These are just some of the exciting questions that Professor Longair uses to develop the physics needed by the astronomer and high energy astrophysicist. The highly acclaimed first edition of High Energy Astrophysics instantly established itself as a classic in the teaching of contemporary astronomy. Reflecting the immense interest and developments in the subject, Professor Longair has developed the second edition into three texts; in this second volume he provides a comprehensive discussion of the high energy astrophysics of stars, the Galaxy and the interstellar medium. He develops an understanding for the essential physics with an elegance and infectious enthusiasm for which his teaching is internationally renowned, illustrating the issues throughout with results from forefront research. This book takes the student with a knowledge of physics and mathematics at the undergraduate level - but not necessarily with training in astronomy - to the point where current astronomical research can be understood.