Results 171 to 180 of about 3,254 (234)
Magnetic star-planet interaction in the young exoplanet system DS Tucanae Ab
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Space Science Reviews, 1965
A review is given of the present state of the problem of upper atmospheric emission, in relation to the processes which take place in that region.
V. I. Krasovskij, N. N. Šefov
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A review is given of the present state of the problem of upper atmospheric emission, in relation to the processes which take place in that region.
V. I. Krasovskij, N. N. Šefov
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Proceedings of the Indian Academy of Sciences - Section A, 1964
The altitude variation of the intensity ofλ 6300 line of OI atom and that ofλ 3914 (0–0 band of the first negative system of N2+) in the day airglow have been calculated. It has been found that photodissociation of O2 by the Schumann-Range continuum is mainly responsible for the emission ofλ 6300 line (intensity 65 KR).
S. N. Ghosh, K. D. Sharma
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The altitude variation of the intensity ofλ 6300 line of OI atom and that ofλ 3914 (0–0 band of the first negative system of N2+) in the day airglow have been calculated. It has been found that photodissociation of O2 by the Schumann-Range continuum is mainly responsible for the emission ofλ 6300 line (intensity 65 KR).
S. N. Ghosh, K. D. Sharma
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Physics Today, 1950
The airglow is that part of the light from the night sky which originates in the upper atmosphere.
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The airglow is that part of the light from the night sky which originates in the upper atmosphere.
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Journal of Atmospheric and Terrestrial Physics, 1961
Abstract An increase of the OH emission intensity with increasing rotational temperature, and seasonal variations of the intensity and rotational temperature of OH have been established by spectral observations at Yakutsk. No such behaviour has been observed at Zvenigorod. At both locations variations of the relative populations of the OH vibrational
V.I. Krassovsky, N.N. Shefov, V.I. Yarin
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Abstract An increase of the OH emission intensity with increasing rotational temperature, and seasonal variations of the intensity and rotational temperature of OH have been established by spectral observations at Yakutsk. No such behaviour has been observed at Zvenigorod. At both locations variations of the relative populations of the OH vibrational
V.I. Krassovsky, N.N. Shefov, V.I. Yarin
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Ultraviolet Night Airglow of Venus
Science, 1979The night airglow spectrum of Venus in the ultraviolet is dominated by the v ′ = 0 progressions of the gamma and delta bands of nitric oxide. The bands are produced by two-body radiative recombination of nitrogen and oxygen atoms. Since the source of these atoms is in the dayside thermosphere, the night airglow is a
A I, Stewart, C A, Barth
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Jupiter's Nightside Airglow and Aurora
Science, 2007Observations of Jupiter's nightside airglow (nightglow) and aurora obtained during the flyby of the New Horizons spacecraft show an unexpected lack of ultraviolet nightglow emissions, in contrast to the case during the Voyager flybys in 1979. The flux and average energy of precipitating electrons generally decrease with increasing local time across the
Gladstone, GR +14 more
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Airglow I: Four Main Airglow Emissions
2002Airglowln a dark moonless night away from city light, a certain amount of light is observed to come from space whereby big letters can be read. Excluding light from stars, zodiac, galaxies and that scattered by the atmosphere, it is observed that the remaining light, which is about 40%, is produced by self luminescence of atmosphere.
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