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AbstractAbstract
[en] With the 6-m telescope radial velocities have been determined for 53 objects on Kostyuk's list of galaxies with outer ring structure
Primary Subject
Source
Cover-to-cover translation of Pis'ma v Astronomicheskij Zhurnal (USSR).
Record Type
Journal Article
Journal
Soviet Astronomy Letters; ISSN 0360-0327;
; v. 8(5); p. 280

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AbstractAbstract
[en] The time variations in the galactic cosmic-ray intensity at the earth's orbit over the past 30,000 yr have been derived from measurements of the cosmogenic 10Be abundance in Antarctic and Greenland ice. Some possible causes of these fluctuations are discussed
Primary Subject
Source
Cover-to-cover translation of Pis'ma v Astronomicheskij Zhurnal (USSR).
Record Type
Journal Article
Journal
Soviet Astronomy Letters; ISSN 0360-0327;
; v. 10(1); p. 37-38

Country of publication
ANTARCTIC REGIONS, BERYLLIUM ISOTOPES, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, EVEN-EVEN NUCLEI, IONIZING RADIATIONS, ISLANDS, ISOTOPES, LIGHT NUCLEI, MEASURING INSTRUMENTS, NUCLEI, POLAR REGIONS, RADIATIONS, RADIOISOTOPES, SPECTROMETERS, STELLAR RADIATION, VARIATIONS, YEARS LIVING RADIOISOTOPES
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AbstractAbstract
[en] The plasma waves in type III solar radio-burst sources might have a spectrum which can explain why, in the quasilinear burst generation model, nonlinear scattering of the waves by ions is so weak. The agent exciting a burst would travel through the corona at velocities limited to a definite range
Primary Subject
Source
Cover-to-cover translation of Pis'ma v Astronomicheskij Zhurnal (USSR).
Record Type
Journal Article
Journal
Soviet Astronomy Letters; ISSN 0360-0327;
; v. 10(1); p. 23-25

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
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AbstractAbstract
[en] Photoelectric U, B, V observations obtained with the 2.6-m and 6-m telescopes in September--October 1981 are reported for 58 globular clusters in the Andromeda Nebula
Primary Subject
Source
Cover-to-cover translation of Pis'ma v Astronomicheskij Zhurnal (USSR).
Record Type
Journal Article
Journal
Soviet Astronomy Letters; ISSN 0360-0327;
; v. 8(4); p. 243-244

Country of publication
Reference NumberReference Number
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AbstractAbstract
[en] Independent differential (center--limb) measurements of the brightness of the quiet sun on 1981 June 22 at lambda = 13.5 mm in the Crimea and at 8 mm in Finland show synchronous variations with 160-min periodicity
Primary Subject
Source
Cover-to-cover translation of Pis'ma v Astronomicheskij Zhurnal (USSR).
Record Type
Journal Article
Journal
Soviet Astronomy Letters; ISSN 0360-0327;
; v. 9(3); p. 166-167

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Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Fourier analysis of the time profiles of several solar hard x-ray bursts discloses quasiperiodic oscillations with periods of order 1--2 sec
Primary Subject
Source
Cover-to-cover translation of Pis'ma v Astronomicheskij Zhurnal (USSR).
Record Type
Journal Article
Journal
Soviet Astronomy Letters; ISSN 0360-0327;
; v. 9(3); p. 163-165

Country of publication
Reference NumberReference Number
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AbstractAbstract
[en] Evolutionary sequences of spherically symmetric numerical models simulating planetary nebulae have been calculated, covering the period from envelope detachment to dispersal. The dynamical effects of the stellar radiation pressure on the dust, the ionization front, and the high-speed stellar superwind are included. The infrared and radio spectra of the emergent radiation are determined. These models indicate the general evolutionary behavior of the dynamical properties and the continuous spectrum of a planetary. Comparison against the observed spectrum of NGC 7027 and the empirical relation between the radius and expansion velocity of planetaries supports the relevance of the models to analysis of observational data
Primary Subject
Source
Cover-to-cover translation of Pis'ma v Astronomicheskij Zhurnal (USSR).
Record Type
Journal Article
Journal
Soviet Astronomy Letters; ISSN 0360-0327;
; v. 9(3); p. 156-159

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INIS IssueINIS Issue
AbstractAbstract
[en] If a pulsar has a surface magnetic field strength B/sub p/>0.2B/sub cr/ (B/sub cr/ = m2c3/eh), then many of its curvature γ-ray photons whose magnetic vector is parallel to the plane containing the photon wave vector k and the external magnetic field vector B will decay, splitting into two photons before the pair-production threshold is reached. By observing the polarization of the curvature γ rays of pulsars one may be able to estimate B/sub p/
Primary Subject
Source
Cover-to-cover translation of Pis'ma v Astronomicheskij Zhurnal (USSR).
Record Type
Journal Article
Journal
Soviet Astronomy Letters; ISSN 0360-0327;
; v. 9(4); p. 212-214

Country of publication
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INIS VolumeINIS Volume
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AbstractAbstract
[en] Analysis of observations of CH Cyg during the 1984-1985 fade of the hot component indicates that, if this star accretes material from the cool M6 primary more slowly and its bolometric luminosity drops, its effective temperature and Lyman-continuum flux may nevertheless rise. Accordingly, when it is at minimum light the hot source will begin significantly to ionize the gaseous envelope surrounding the binary system, enlarging the corresponding H II region and raising the 15-GHz flux density to the observed value of 35 mJy. 15 references
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Journal Article
Literature Type
Translation
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AbstractAbstract
[en] The pattern of rings in the Uranus system is described, and previous hypothesis seeking to explain that pattern are reviewed. It is proposed that the ring pattern is produced by resonances from five undiscovered satellites located beyond the outer boundary of the rings. The satellite orbit radii would be 66,450, 62,470, 58,600, 55,380, and 51,580 km. This hypothesis is supported by the clearly nonrandom placement of the rings, enabling an accurate determination of the presumed satellite orbits. 12 references
Primary Subject
Source
Cover-to-cover translation of Pis'ma v Astronomicheskij Zhurnal (USSR).
Record Type
Journal Article
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