The Ionization and Thermal Equilibrium of a Gas Excited by Ultraviolet Synchrotron Radiation
Author(s) -
R. E. Williams
Publication year - 1967
Publication title -
the astrophysical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.376
H-Index - 489
eISSN - 1538-4357
pISSN - 0004-637X
DOI - 10.1086/149035
Subject(s) - physics , ionization , atomic physics , synchrotron radiation , extreme ultraviolet , helium , excited state , orion nebula , hydrogen , synchrotron , astrophysics , optics , laser , ion , quantum mechanics , stars
Employment: 2015Astronomer, Emeritus – STScI 1993Adjunct Professor – The Johns Hopkins University 1998-2015 Distinguished Research Scholar STScI 1993-1998 Director Space Telescope Science Institute (STScI) 1985-1993 Director Cerro Tololo Inter-American Observatory, La Serena, CHILE 1984-1985 NRC Senior Research Fellow NASA-Ames Research Center 1983-1984 Visiting Research Associate European Southern Observatory, Garching, GERMANY 1978-1983 Professor University of Arizona, Tucson 1969-1978 Associate Professor University of Arizona 1965-1969 Assistant Professor University of Arizona 1962-1965 Wisconsin Alumni Research Foundation Fellow Univ. of Wisconsin 1960-1962 Research Assistant University of California, Berkeley
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