NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
High resolution gamma-ray astronomy - Observations and predictions of line shapesThe shapes of gamma-ray lines carry unique information about the physical processes and conditions in astrophysical sites. Galactic center and SN 1987A lines have been observationally resolved allowing their shapes to be studied. There are also significant new theoretical results concerning line shapes from Type I supernovae, supernova remnants and the interstellar medium. New work is presented on a simple treatment of line profiles for rotating disks and spherical shells.
Document ID
19910068871
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Bhattacharya, Dipen
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Gehrels, Neil
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1991
Publication Information
Publication: Advances in Space Research
Volume: 11
Issue: 8, 19
ISSN: 0273-1177
Subject Category
Astronomy
Accession Number
91A53494
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available