Theories of Massive Star Formation: Collisions, Accretion and the View from the "I" of Orion
Abstract
Description
I review the arguments motivating models for massive star formation via stellar collisions. I then describe how the standard accretion scenario, involving the collapse of a quasi-hydrostatic gas core, can produce high-mass stars in the pressurized regions of forming star clusters. I argue that the observational evidence, particularly in the Orion hot core, favors the standard accretion paradigm.
10 pages. Invited talk at the IAOC Workshop on "Galactic Star Formation Across the Stellar Mass Spectrum" held in La Serena, Chile, March 2002; to be published in the ASP Conference Series, edited by J. M. De Buizer
10 pages. Invited talk at the IAOC Workshop on "Galactic Star Formation Across the Stellar Mass Spectrum" held in La Serena, Chile, March 2002; to be published in the ASP Conference Series, edited by J. M. De Buizer