An Introduction to Radio Astronomy

Author: Bernard F. Burke

Publisher: Cambridge University Press

ISBN:

Category: Nature

Page: 576

View: 288

A thorough introduction to radio astronomy and techniques for students and researchers approaching radio astronomy for the first time.

Exam Prep for: An Introduction to Radio Astronomy

Author: Dave Mason

Publisher: Rico Publications

ISBN:

Category:

Page:

View: 320

5,600 Exam Prep questions and answers. Ebooks, Textbooks, Courses, Books Simplified as questions and answers by Rico Publications. Very effective study tools especially when you only have a limited amount of time. They work with your textbook or without a textbook and can help you to review and learn essential terms, people, places, events, and key concepts.

Exam Prep for: An Introduction to Radio Astronomy

Author: David Mason

Publisher: Rico Publications

ISBN:

Category: Education

Page: 800

View: 229

5,600 Exam Prep questions and answers. Ebooks, Textbooks, Courses, Books Simplified as questions and answers by Rico Publications. Very effective study tools especially when you only have a limited amount of time. They work with your textbook or without a textbook and can help you to review and learn essential terms, people, places, events, and key concepts.

Tools of radio astronomy

Author: Kristen Rohlfs

Publisher: Egully.com

ISBN:

Category: Nature

Page: 423

View: 742

The first part of this book gives a complete introduction to the instrumentation and techniques needed for radio-astronomical research. After a thorough survey of electromagnetic wave propagation, antenna theory and the design of receivers are dealt with. Radiation mechanisms relevant to radio astronomy are the subject of the second part of the book. Discussions of the 21cm line of hydrogen, the recombination lines, and the emission from interstellar molecules illuminate those tools of radio astronomy which allow the derivation of the physical parameters of interstellar medium.

Introduction to Solar Radio Astronomy and Radio Physics

Author: A. Krüger

Publisher: Springer Science & Business Media

ISBN:

Category: Science

Page: 332

View: 271

1. 1. Short History of Solar Radio Astronomy Since its birth in the forties of our century, solar radio astronomy has grown into an extensive scientific branch comprising a number of quite different topics covering technical sciences, astrophysics, plasma physics, solar-terrestrial physics, and other disciplines. Historically, the story of radio astronomy goes back to the times of James Clerk Maxwell, whose well known phenomenological electromagnetic field equations have become the basis of present-time radio physics. As a direct consequence of these equations, Maxwell was able to prognosticate the existence of radio waves which fifteen years later were experimentally detected by the famous work of Heinrich Hertz (1887/88). However, all attempts to detect radio waves from cosmic objects failed until 1932, which was mainly due to the early stage of development of receiving techniques and the as yet missing knowledge of the existence of a screening ionosphere (which was detected in 1925). Therefore, famous inventors like Thomas Edison and A. E. Kennelly, as well as Sir Oliver Lodge, were unsuccessful in receiving any radio emission from the Sun or other extraterrestrial sources. Another hindering point was that nobody could a priori expect that solar radio emission should have something to do with solar activity so that unfortunately by chance some experiments were carried out just at periods of low solar activity. This was also why Karl Guthe Jansky at the birth of radio astronomy detected galactic radio waves but no emission from the Sun.

Introduction to Astronomical Spectroscopy

Author: Immo Appenzeller

Publisher: Cambridge University Press

ISBN:

Category: Science

Page: 254

View: 577

"The book introduces graduate students and young researchers of astronomy and physics to the techniques and methods of astronomical spectroscopy. It covers spectroscopic methods in all branches of astronomy, including optical astronomy, radio astronomy, and astronomy at X-ray and gamma-ray wavelengths. The book will also be of interest for engineers and technicians who are designing or operating optical and space instrumentation"--

Astrophysics

Author: K. S. Krishnaswamy

Publisher: Taylor & Francis

ISBN:

Category: Astrophysics

Page: 344

View: 240

Discoveries In Astronomy And Astrophysics Have Brought Out Several Outstanding Problems And Puzzles. For Resolving These New Inputs From Physics May Be Required. There Exist Several Centers With Excellent Instruments And Many New Instruments Will Be Developed In The Next Few Years. Similarly Several Satellites Are In Orbit And More Are Being Planned For Future Astronomical Studies. Clearly Astronomy And Astrophysics Will Provide Great Opportunities For An Inquisitive Mind To Do First Rate Research Work.There Is A Good Scope For Carrying Out Path Breaking Work In Astronomy, Astrophysics And Space Sciences. To Attract Students And Researchers To This Exciting Frontier, It Is Necessary To Provide Them A Strong Academic Foundation. Astrophysics: A Modern Perspective Is An Attempt In This Direction. This Book Has Evolved Out Of A Series Of Lectures Delivered At Two Winter Schools In Astronomy And Astrophysics Organized By The Tata Institute Of Fundamental Research (Tifr), Bombay. Special Effort Has Been Made To Highlight Some Of The Challenging And Unsolved Problems From The Observational And Theoretical Points Of View.All The Contributors To This Volume Are Well Known Scientists Of Tifr And Have Made Significant And Lasting Contributions In Their Respective Fields. Each Chapter Develops The Subject From Basic Considerations Of Physics And Goes On To The Present Day Understanding. Some Of The Important Problems Facing Astronomers And Astrophysicists Today Are Highlighted Throughout The Book. The Close Interaction Between Astronomers, Astrophysicists And Physicists Has Also Been Brought Out. It Is Hoped That This Approach Will Attract More Students And Research Workers To The Fascinating Area Of Astronomy And Astrophysics.

Internet Resources for Professional Astronomy

Proceedings of the IX Canary Islands Winter School of Astrophysics

Author: Ismael Pirez-Fournon

Publisher: CUP Archive

ISBN:

Category: Science

Page: 328

View: 125

Comprehensive guide to astronomy on the internet written for astronomers and astrophysicists.

An Introduction to Distance Measurement in Astronomy

Author: Richard de Grijs

Publisher: John Wiley & Sons

ISBN:

Category: Nature

Page: 313

View: 400

Distance determination is an essential technique in astronomy, and is briefly covered in most textbooks on astrophysics and cosmology. It is rarely covered as a coherent topic in its own right. When it is discussed the approach is frequently very dry, splitting the teaching into, for example, stars, galaxies and cosmologies, and as a consequence, books lack depth and are rarely comprehensive. Adopting a unique and engaging approach to the subject An Introduction to distance Measurement in Astronomy will take the reader on a journey from the solar neighbourhood to the edge of the Universe, discussing the range of distance measurements methods on the way. The book will focus on the physical processes discussing properties that underlie each method, rather than just presenting a collection of techniques. As well as providing the most compressive account of distance measurements to date, the book will use the common theme of distance measurement to impart basic concepts relevant to a wide variety of areas in astronomy/astrophysics. The book will provide an updated account of the progress made in a large number of subfields in astrophysics, leading to improved distance estimates particularly focusing on the underlying physics. Additionally it will illustrate the pitfalls in these areas and discuss the impact of the remaining uncertainties in the complete understanding of the Universes at large. As a result the book will not only provide a comprehensive study of distance measurement, but also include many recent advances in astrophysics.