Results 161 to 170 of about 29,281 (217)
Photon strength functions and nuclear level densities: invaluable input for nucleosynthesis. [PDF]
Wiedeking M, Goriely S.
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Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Our Galaxy. [PDF]
Klaassen P +40 more
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Genomes of Galápagos Mockingbirds Reveal the Impact of Island Size and Past Demography on Inbreeding and Genetic Load in Contemporary Populations. [PDF]
Vlček J +7 more
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A high-quality genome assembly of Annona squamosa (custard apple) provides functional insights into an emerging fruit crop. [PDF]
Bisht MS +3 more
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Space Science Reviews, 1985
A progress report is given on our current interpretation of the X-ray emission from supernova remnants. Previous results from earlier experiments, the Einstein Observatory in particular, are reviewed and supplemented by the most recent data from the Exosat mission for a selection of remnants (Puppis-A, Cas-A, SN 1006, RCW103, W49B).
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A progress report is given on our current interpretation of the X-ray emission from supernova remnants. Previous results from earlier experiments, the Einstein Observatory in particular, are reviewed and supplemented by the most recent data from the Exosat mission for a selection of remnants (Puppis-A, Cas-A, SN 1006, RCW103, W49B).
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Supernovae and Supernova Remnants
1983Supernovae are the result of explosions which terminate the life of massive stars. The amount of energy released by the supernovae in our galaxy is so large that these explosions provide the dominant energy for the heating of the hot (T ≳ 106 K) IS component and for the kinetic energy of the large scale motions of the interstellar clouds.
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Pulsar Supernova Remnant Correlation
Communications in Theoretical Physics, 1986A formula is provided to check the correlation of pulsars and supernova remnants, using only observable pulsar parameters. The validity of this formula depends on the assumption that the value of the initial pulsar frequency is much greater than the present value. A test for this assumption is suggested.
A Qadir, M Rafique
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Barrel-like Supernova Remnants
Publications of the Astronomical Society of Australia, 1990AbstractThe origin of cylindrically symmetric supernova remnants (SNR) is discussed. The results of numerical simulations of the two best examples of barrel-like SNRs, SN 1006 and G296.5+10.0, are presented.
G. S. Bisnovatyi-Kogan +2 more
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Symposium - International Astronomical Union, 1967
The brightness distribution of the remnant of Tycho's Nova, which Baldwin has shown in Paper 56 (Figure 6), and the distance of 5000 pc determined by Menon and Williams (unpublished), establish beyond doubt a diameter of 10·8 pc and an average velocity of 13 300 km/sec. The initial velocity must have been higher.
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The brightness distribution of the remnant of Tycho's Nova, which Baldwin has shown in Paper 56 (Figure 6), and the distance of 5000 pc determined by Menon and Williams (unpublished), establish beyond doubt a diameter of 10·8 pc and an average velocity of 13 300 km/sec. The initial velocity must have been higher.
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