Summer 2003



Organizers: Yoram Lithwick and Eugene Chiang (Astronomy Department, UC Berkeley)
Time & Place: Fridays
12:00 - 1:30 in 501 Campbell Hall
Description
Informal summertime reading seminar to review important and/or oft-cited papers in the astrophysical literature.
Efforts will be made to understand every equation.
Organization
Papers will be chosen by consensus among participants.
A discussion leader will be chosen prior to meeting time.
This discussion leader will call upon meeting participants to derive/explain/discuss equations and physical concepts.
THEREFORE COME PREPARED having tried to work through the weekly reading!
FREE PIZZA and SODA brought to you by the TAC!!
READINGS
| DATE | AUTHORS | REFERENCE | TITLE | PAGES | LINK | MOTIVATION |
| 6/6 | Goldreich & Lynden-Bell | 1965, MNRAS, 130, 125 | Spiral Arms as Sheared Gravitational Instabilties | 125-133 | GL-B | "Spiral structure is well understood."-remark by P. Goldreich |
| 6/13 | " | " | " | 133-143 | " | " |
| 6/20 | " | " | " | 143-end | " | " |
| 6/27 (6 votes) | Weber & Davis | 1967, ApJ, 148, 217 | The Angular Momentum of the Solar Wind | 217-227 | WD | "G & L-B is opaque compared to Weber & Davis."--remark by T. Thompson |
| 7/11 | Belcher & MacGregor | 1976, ApJ, 210, 498 | Magnetic Acceleration of Winds from Solar-type Stars | Sections II, III & Appendix B | BM | " |
| 7/18 | Lighthill | 1952, Proceedings of Royal Society of London, A, 211, 564-582 | On Sound Generated Aerodynamically | Up to page 582 | L | "I'm happy to read any paper written by a Brit." -- remark by Y. Lithwick |
| " | Mahajan, Goldreich, Phinney | Unfinished textbook | Order of Magnitude Physics of Sound | Optional Supplemental | MGP1 | " |
| " | Mahajan, Goldreich, Phinney | Unfinished textbook | Order of Magnitude PROBLEM on Sound | Optional Supplemental | MGP2 | " |
| " | Blandford & Thorne | Unfinished textbook | Classical Physics | Optional Supplemental | BT or Course website | " |
| 8/1 | Henon | 1981, Chaotic Behavior of Deterministic Systems, Les Houches, Session XXXVI | Numerical Exploration of Hamiltonian Systems | 57-90 | See Yoram for a photo-copy | "It seems somehow fitting that of all the people to give birth to the modern study of chaos, Carl Heiles should be among them." -- remark by E. Chiang |
| 8/8 | " | " | " | 91-end | " | " |
| " | Henon & Heiles | 1964, AJ, 69, 73 | The Applicability of the Third Integral of Motion: Some Numerical Experiments | Optional Supplemental | HH | " |
| 8/15 | Press & Schechter | 1974, ApJ, 187, 425 | Formation of Galaxies and Clusters of Galaxies by Self-Similar Gravitational Condensation | 425-438 | PS | "It shouldn't work but it does."--remark by M. White |
| 8/15 | White | Lecture Notes from Large-Scale Structure Summer Mini-Course | Notes on the Press-Schechter formalism | Optional Supplement | W | " |
| PROPOSED FOR THE FUTURE | Walker & Ford | 1969, Physical Review, 188, 416 | Amplitude Instability and Ergodic Behavior for Conservative Nonlinear Oscillator Systems | 416-431 | WF | " |
| PROPOSED FOR THE FUTURE | Chirikov | 1960, Plasma Physics, 1, 253 | Resonance Processes in Magnetic Traps | 253-260 | C | " |
| PROPOSED FOR THE FUTURE | Wolfire & Cassinelli | 1987, ApJ, 319, 850 | Conditions for the Formation of Massive Stars | 850-867 | WC | "Trying to figure out how massive stars form is like trying to figure out how a car works by studying the aftermath of a car crash."--remark by Z.Y. Li |
| PROPOSED FOR THE FUTURE | McKee & Ostriker | 1974, ApJ, 218, 148 | A Theory of the Interstellar Medium--Three Components Regulated by Supernova Explosions in an Inhomogeneous Substrate | 148-169 | MO | "I cite it all the time but have never read it."--remark by graduate student |
| PROPOSED FOR THE FUTURE | Shu / Larson / Penston / Tsai & Hsu | 1977, ApJ, 214, 488 | Self-Similar Collapse of Isothermal Spheres and Star Formation | 488-497 | S | "It's just a-cubed over G."--final remark by P. Goldreich after an entire semester reading papers on star formation |
| PROPOSED FOR THE FUTURE | Larson / Shu / Penston / Tsai & Hsu | 1969, MNRAS, 145, 271 | Numerical Calculations of the Dynamics of Collapsing Proto-stars | 271-295 | L | " |
| PROPOSED FOR THE FUTURE | Penston / Larson / Shu / Tsai & Hsu | 1969, MNRAS, 144, 425 | Dynamics of Self-Gravitating Gaseous Spheres--III. Analytical Results in the Free-Fall of Isothermal Cases | 425-448 | P | " |
| PROPOSED FOR THE FUTURE | Tsai & Hsu / Penston / Larson / Shu | 1995, ApJ, 448, 774 | Protostellar Collapse with a Shock | 774-787 | TH | " |
| PROPOSED FOR THE FUTURE | Eggen, Lynden-Bell, & Sandage | 1962, ApJ, 136, 748 | Evidence from the Motions of Old Stars that the Galaxy Collapsed | 748-766 | EL-BS | "In those days spirits were brave, the stakes were high, men were real men, women were real women, small furry creatures from Alpha Centauri were real small furry creatures from Alpha Centauri, and analytic papers in galaxy formation were real analytic papers in galaxy formation." --- a bootlegged version of the Hitchhiker's Guide to the Galaxy |
| PROPOSED FOR THE FUTURE | Blandford & Znajek | 1977, MNRAS, 179, 433 | Electromagnetic Extraction of Energy from Kerr Black Holes | 433-456 | BZ | "It is intuitively obvious." --- remark by A. Gruzinov |