Astrophysics in a Nutshell: Second Edition

by Dan Maoz

Overview

Winner of the American Astronomical Society's Chambliss Award, Astrophysics in a Nutshell has become the text of choice in astrophysics courses for science majors at top universities in North America and beyond. In this expanded and fully updated second edition, the book gets even better, with a new chapter on extrasolar planets; a greatly expanded chapter on the interstellar medium; fully updated facts and figures on all subjects, from the observed properties of white dwarfs to the latest results from precision cosmology; and additional instructive problem sets. Throughout, the text features the same focused, concise style and emphasis on physics intuition that have made the book a favorite of students and teachers.

Written by Dan Maoz, a leading active researcher, and designed for advanced undergraduate science majors, Astrophysics in a Nutshell is a brief but thorough introduction to the observational data and theoretical concepts underlying modern astronomy. Generously illustrated, it covers the essentials of modern astrophysics, emphasizing the common physical principles that govern astronomical phenomena, and the interplay between theory and observation, while also introducing subjects at the forefront of modern research, including black holes, dark matter, dark energy, and gravitational lensing.

In addition to serving as a course textbook, Astrophysics in a Nutshell is an ideal review for a qualifying exam and a handy reference for teachers and researchers.

• The most concise and current astrophysics textbook for science majors—now expanded and fully updated with the latest research results
• Contains a broad and well-balanced selection of traditional and current topics
• Uses simple, short, and clear derivations of physical results
• Trains students in the essential skills of order-of-magnitude analysis
• Features a new chapter on extrasolar planets, including discovery techniques
• Includes new and expanded sections and problems on the physics of shocks, supernova remnants, cosmic-ray acceleration, white dwarf properties, baryon acoustic oscillations, and more
• Contains instructive problem sets at the end of each chapter
• Solutions manual (available only to professors)

Product Details

ISBN-13:	9781400881178
Publisher:	Princeton University Press
Publication date:	02/23/2016
Series:	In a Nutshell , #16
Sold by:	Barnes & Noble
Format:	eBook
Pages:	312
File size:	28 MB
Note:	This product may take a few minutes to download.

About the Author

Dan Maoz is the George S. Wise Professor at Tel-Aviv University, where he chairs the School of Physics and Astronomy.

Table of Contents

Preface xii
Constants and Units xvii

Chapter 1: Introduction 1
1.1 Observational Techniques 2
Problems 8

Chapter 2: Stars: Basic Observations 10
2.1 Review of Blackbody Radiation 10
2.2 Measurement of Stellar Parameters 14
2.3 The Hertzsprung-Russell Diagram 26
Problems 28

Chapter 3: Stellar Physics 30
3.1 Hydrostatic Equilibrium and the Virial Theorem 31
3.2 Mass Continuity 35
3.3 Radiative Energy Transport 35
3.4 Energy Conservation 40
3.5 The Equations of Stellar Structure 41
3.6 The Equation of State 42
3.7 Opacity 44
3.8 Scaling Relations on the Main Sequence 45
3.9 Nuclear Energy Production 47
3.10 Nuclear Reaction Rates 52
3.11 Solution of the Equations of Stellar Structure 57
3.12 Convection 57
Problems 60

Chapter 4: Stellar Evolution and Stellar Remnants 64
4.1 Stellar Evolution 64
4.2 White Dwarfs 69
4.3 Supernovae and Neutron Stars 82
4.4 Pulsars 89
4.5 Black Holes 96
4.6 Interacting Binaries 99
Problems 109

Chapter 5: Star Formation and the Interstellar Medium 115
5.1 Cloud Collapse and Star Formation 115
5.2 H II Regions 122
5.3 Components of the Interstellar Medium 133
5.4 Shocks, Supernova Remnants, and Cosmic Rays 136
Problems 153

Chapter 6: Extrasolar Planets 157
6.1 Planet Detection Methods 158
6.2 Planetary System Occurrence and Architecture 175
6.3 Planet Formation and Evolution 178
6.4 Habitable Zones and the Search for Life 180
Problems 182

Chapter 7: The Milky Way and Other Galaxies 185
7.1 Structure of the Milky Way 185
7.2 Galaxy Demographics 200
7.3 Active Galactic Nuclei and Quasars 203
7.4 Groups and Clusters of Galaxies 208
Problems 212

Chapter 8: Cosmology: Basic Observations 215
8.1 The Olbers Paradox 215
8.2 Extragalactic Distances 216
8.3 Hubble’s Law 223
8.4 Age of the Universe from Cosmic Clocks 225
8.5 Isotropy of the Universe 226
Problems 227

Chapter 9: Big Bang Cosmology 228
9.1 The Friedmann-Lemaître-Robertson-Walker Metric 228
9.2 The Friedmann Equations 231
9.3 History and Future of the Universe 234
9.4 A Newtonian Derivation of the Friedmann Equations 240
9.5 Dark Energy and the Accelerating Universe 242
Problems 245

Chapter 10: Tests and Probes of Big Bang Cosmology 247
10.1 Cosmological Redshift and Hubble’s Law 247
10.2 The Cosmic Microwave Background 251
10.3 Anisotropy of the Microwave Background 255
10.4 Baron Acoustic Oscillations 261
10.5 Nucleosynthesis of the Light Elements 263
10.6 Quasars and Other Distant Sources as Cosmological Probes 266
Problems 269

Appendix 275
Index 239

Editorial Reviews

"The book is outstanding and belongs on al physics professors' desks and in all colleges and libraries."

Choice

"Praise for the first edition: Dan Maoz aims to provide a concise guide to the subject for advanced science undergraduates. The essentials of modern astrophysics are covered, from traditional topics such as stellar remnants and galaxies to recent research including dark matter and dark energy, while training students in order-of-magnitude analysis."

Times Higher Education

One of Choice's Outstanding Academic Titles for 2016

From the Publisher