Astronomy 241
Stellar Astrophysics
Spring 2015
Prof. Mamajek


Course Outline: We will follow in outline the main textbook An Introduction to Modern Astrophysics, 2nd Edition by Carroll and Ostlie, heretofore nicknamed the "Big Orange Book" or "BOB". Additional articles and astronomical data will be provided in class. By the end of the semester we will have discussed the majority of the material in chapters 7-17 ("The Nature of Stars"). Classes will consist of equal parts lecture and working through in-class problems which are usually derivations of important formulae. Homeworks will be due approximately weekly. Regular attendence is a necessity - email the professor if you have a legitimate excuse for missing class(es).

Course Prerequisites: PHY 237 (may be taken concurrently); familiarity with the subject matter of (especially) AST 142 and/or AST 111 is highly recommended. Physics students that have not taken any astronomy courses are recommended to review the first 6 chapters of Carroll & Ostlie (especially chapters 2, 3 & 5). This class is highly recommended for junior and senior PAS majors. Sophomores should see Prof. Mamajek before considering signing up for the course.

Syllabus - Spring 2015

Lectures:
Apr 03: Lect. #20: Degenerate Stars I
Apr 10: Lect. #21: Degenerate Stars II
Apr 15: Lect. #22: Chandrasekhar Calc of White Dwarf Structure
Apr 17: Lect. #23: Pulsars
Apr 22: Lect. #24: GR & Black Holes
Apr 24: Lect. #25: CVs and Accretion Disks

Homework #8 due Apr 29
Homework #9 due Apr 29

Basic Astronomical Data for the Sun
Table of Colors, Effective Temperatures, Bolometric Corrections, etc. for Main Sequence Stars
Constants: Fundamental physical constants from CODATA
UR Astronomy Group Talks & Events
Mathematica intro and UR site license
ADS
Stein (1966) "Stellar Evolution: A Survey With Analytic Models"
Notes on the Virial Theorem
Torres+ 2010 data on stellar parameters for eclipsing binaries (mass, luminosity, etc.)
Rstudio
Leggett+ (1998) White Dwarf data for Homework #8