Open AccessElectron densities in the Orion Nebula.
Author(s) -
Donald E. Osterbrock
Publication year - 1955
Publication title -
the astronomical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.61
H-Index - 271
eISSN - 1538-3881
pISSN - 0004-6256
DOI - 10.1086/107203
Subject(s) - physics , orion nebula , astronomy , astrophysics , emission nebula , protoplanetary nebula , nebula , stars