Fluorescence in damp air and comments on the radiative life time

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dc.creatorSakaki, N.
dc.creatorKobayakawa, K.
dc.creatorNagano, M.
dc.creatorWatanabe, Y.
dc.date2005-08-08
dc.date.accessioned2026-07-25T12:29:58Z
dc.descriptionPhoton yields in damp air excited by an electron using a Sr90 $β$ source are compared withthose in dry air. Water vapors considerably reduce the yields, however, a further study is needed to evaluate the effects on the energy estimation of ultrahigh-energy cosmic rays. The relation of fluorescence efficiency to the life time of de-excitation by radiation is discussed.
dc.description4 pages, 3 figures. Proceedings of 29th International Cosmic Ray Conference (ICRC) 2005, Pune, India
dc.identifierhttps://arxiv.org/abs/astro-ph/0508183
dc.identifierhttp://arxiv.org/abs/astro-ph/0508183
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/10340
dc.subjectAstrophysics
dc.titleFluorescence in damp air and comments on the radiative life time
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