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Title: Spatial shell structure of the novas DQ Her and HR Del

Abstract

This paper considers the formation of the spatial shell structure of the novas DQ Her (1934) and HR Del (1967). It is shown that the existence of polar caps is due to the influence of the second component of the system on the angular distribution of the mass shell depth of the mainshell. The ratio of the mass shell depth in the equatorial ring and in the polar caps is 1.13 for DQ Her and 2.7 for HR Del. The ratio of the maximal densities in the equatorial ring and the polar caps is of order 3 for DQ Her and of order 70 for HR Del.

Authors:
Publication Date:
Research Org.:
Principal Astronomical Observatory, Ukranian Academy of Sciences
OSTI Identifier:
5228873
Resource Type:
Journal Article
Journal Name:
Astrophysics (Engl. Transl.); (United States)
Additional Journal Information:
Journal Volume: 23:2
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; NOVAE; BRIGHTNESS; ELONGATION; SHAPE; STELLAR ATMOSPHERES; ANGULAR DISTRIBUTION; DENSITY; ABSORPTION SPECTRA; DEPTH; EQUATOR; EXPLOSIONS; MASS; POLAR REGIONS; SHELLS; STAR EVOLUTION; STAR MODELS; ATMOSPHERES; DIMENSIONS; DISTRIBUTION; ERUPTIVE VARIABLE STARS; MATHEMATICAL MODELS; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; SPECTRA; STARS; VARIABLE STARS; 640102* - Astrophysics & Cosmology- Stars & Quasi-Stellar, Radio & X-Ray Sources

Citation Formats

Pilyogin, L S. Spatial shell structure of the novas DQ Her and HR Del. United States: N. p., 1986. Web. doi:10.1007/BF01007379.
Pilyogin, L S. Spatial shell structure of the novas DQ Her and HR Del. United States. https://doi.org/10.1007/BF01007379
Pilyogin, L S. 1986. "Spatial shell structure of the novas DQ Her and HR Del". United States. https://doi.org/10.1007/BF01007379.
@article{osti_5228873,
title = {Spatial shell structure of the novas DQ Her and HR Del},
author = {Pilyogin, L S},
abstractNote = {This paper considers the formation of the spatial shell structure of the novas DQ Her (1934) and HR Del (1967). It is shown that the existence of polar caps is due to the influence of the second component of the system on the angular distribution of the mass shell depth of the mainshell. The ratio of the mass shell depth in the equatorial ring and in the polar caps is 1.13 for DQ Her and 2.7 for HR Del. The ratio of the maximal densities in the equatorial ring and the polar caps is of order 3 for DQ Her and of order 70 for HR Del.},
doi = {10.1007/BF01007379},
url = {https://www.osti.gov/biblio/5228873}, journal = {Astrophysics (Engl. Transl.); (United States)},
number = ,
volume = 23:2,
place = {United States},
year = {Sat Mar 01 00:00:00 EST 1986},
month = {Sat Mar 01 00:00:00 EST 1986}
}