PPT-Superbubble Driven Outflows in Cosmological Galaxy Evolution

Ben Keller McMaster University James Wadsley Hugh Couchman CASCA 2015 Paper astroph 150506268 Keller Wadsley amp Couchman 2015 Background Image Gas column density of IGM around a simulated . 45 We have all heard the sound of an ambulance siren as it passes-by. The high-pitch as it approaches is by. This is an example of the Doppler many astronomical settings as well, sound waves, it’ Driven Outflows in Cosmological Galaxy Evolution. Ben Keller (McMaster University). James . Wadsley. , Hugh . Couchman. CASCA 2015. Paper. : . astro-ph. : 1505.06268. Keller, . Wadsley. & . Couchman. Thorsten Naab . MPA, . Garching. . What regulates galaxy formation? . Leiden, April, 22. nd. How do massive galaxies get their gas and stars?. Gas accretion involves dissipation – energy can be radiated away . mode of . accretion. in . simulations. of . galaxy. . formation. G. Murante – INAF . OATo. P. Monaco – . Univ. . . Ts. M. Calabrese – SISSA . Ts. G. De Lucia - INAF . OATs. S. . Borgani. – . Reionization. by Early Galaxies. Brant E. Robertson, Richard S. Ellis, James S. Dunlop, Ross J. . McLure&Daniel. P. Stark, 'Early star-forming galaxies and the . reionization. of the Universe', Nature November 4, 2010 v 468 . は階層的銀河形成論で説明. できるか？. Motohiro. 　. Enoki. Tomoaki Ishiyama (Tsukuba Univ.). Masakazu A. R. Kobayashi (Ehime Univ.). Masahiro . Nagashima. . (Nagasaki Univ. .). §1. Introduction. Life in the Universe. Chapter 18. Life in the Universe. Units of Chapter 18. Cosmic Evolution. Life in the Solar System. Intelligent Life in the Galaxy. The Search for Extraterrestrial . Intelligence. Andrii Neronov. University of Geneva. Durrer. & AN, . A&ARev. , 21, 62 (2013) . Overview . Magnetic fields in astronomy and cosmology. Characterization. of cosmological magnetic fields. Generation. outflows. : . 3C293 in 3D. Elizabeth . Mahony . (ASTRON, the Netherlands Institute for Radio Astronomy). Raffaella. . Morganti. (ASTRON, Univ. of Groningen). , Raymond . Oonk. (ASTRON). , Tom . Oosterloo. Prof. Gerhardt R Meurer. Galaxy evolution in a nutshell. Galaxy Evolution. 2. Time machines. The farther we peer. The farther back in time we see. Reveal cosmic history. Hubble: to < 1 . Gyr. after big bang. Roberto Maiolino. Feedback is the key:. - reducing SF efficiency . . (gas . heating+turbulence. ). - removing baryons. Discrepancy . between halo . mass . functions . and stellar/baryons mass function. protostellar. cores?. Chat Hull. University of California, Berkeley (USA). Radio Astronomy Laboratory. 5. February 2013. Session: Magnetic Fields in the ISM and Star-forming Regions I. Magnetic Fields in the Universe IV. homgeneity. of the universe.. 2. understand how Hubble’s law is used to map the universe, and look back in time.. 3. Know each of the major predictions of the Big Bang theory, and corresponding confirmations by observation.. in . simulations. of . galaxy. . formation. G. Murante – INAF . OATo. P. Monaco – . Univ. . . Ts. M. Calabrese – SISSA . Ts. G. De Lucia - INAF . OATs. S. . Borgani. – . Univ. . . Ts. K. .