Published April 15, 1976
| Version v1
Journal article
Limits on the space density of O subdwarfs and hot white dwarfs from a search for extreme ultraviolet sources
- 1. Space Sciences Laboratory and Department of Astronomy, University of California, Berkeley
Description
An area of approximately 1350 square degrees toward the galactic anticenter has been searched for sources radiating at extreme ultraviolet wavelengths. Discrete sources within this region were not detected at fluxes above the level set by the instrument sensitivity, 2.9 x 10-8 ergs cm-2 s-1 in the 135--475 A band. These results, combined with those of a previous search of the north galactic pole, are used to place limits on the space density of 0 subdwarfs and hot white dwarfs
Additional details
Identifiers
- DOI
- 10.1086/154293;
Publishing Information
- Journal Title
- The Astrophysical Journal
- Journal Volume
- 205
- Journal Issue
- 2
- Series
- Astrophys. J.
- Journal Page Range
- 426
- ISSN
- 0004-637X
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 7274282
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- HERTZSPRUNG-RUSSELL DIAGRAM; NEUTRINOS; PLANETARY NEBULAE; SPATIAL DISTRIBUTION; STAR EVOLUTION; ULTRAVIOLET SPECTRA; WHITE DWARF STARS
- Descriptors DEC
- DIAGRAMS; DISTRIBUTION; DWARF STARS; ELEMENTARY PARTICLES; FERMIONS; LEPTONS; MASSLESS PARTICLES; NEBULAE; SPECTRA; STARS
Optional Information
- Notes
- Updated automatically by Metadata and Full-Text Enrichment Agent