Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Bach Sellers"'
Publikováno v:
Isotope Techniques in the Hydrologic Cycle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a3afe22f965f798d61a58429a618df9
https://doi.org/10.1029/gm011p0003
https://doi.org/10.1029/gm011p0003
Publikováno v:
IEEE Transactions on Nuclear Science. 40:252-255
An instrument for measurement of high energy electrons (1-10 MeV) in the Earth's radiation belts has been designed, calibrated and flown on-board the CRRES spacecraft. The instrument uses a triple coincidence arrangement with two solid state detector
Publikováno v:
GOES-8 and Beyond.
The GOES-8 solar x-ray sensor (XRS) detects solar x-rays in two wavelength bands of approximately 0.5 to 3 angstrom and 1 to 8 angstrom. The XRS uses a dual ion chamber design with beryllium windows and Xenon or Argon gas fills to provide the x-ray d
Autor:
Bach Sellers, Frederick A. Hanser
Publikováno v:
Review of Scientific Instruments. 45:226-231
A method for measuring the thickness of silicon detectors by x‐ray transmission is described. The method has been calibrated by using silicon disks of known thickness. Use of a 10 keV fluorescent Ge K x‐ray source excited by a 10 mCi 238Pu source
Publikováno v:
Radio Science. 12:779-789
The relationship between riometer-measured absorption of 30 MHz cosmic radio waves at Thule, Greenland, and the extramagnetospheric 1-100 MeV solar proton event fluxes observed by satellite OV5-6 during 1969–1972 is studied, with night and day cond
Autor:
Frederick A. Hanser, Bach Sellers
Publikováno v:
Journal of the Atmospheric Sciences. 35:912-918
The tropospheric importance of the OH radical, and the reaction scheme that leads to its formation, are now being widely investigated. Ozone photolysis at wavelengths no greater than 318 nm produces O(1D), a small fraction of which then reacts with w
Autor:
Michael A. Stroscio, Bach Sellers
Publikováno v:
Journal of Geophysical Research. 80:2241-2246
The effective recombination coefficient ψ(z) is determined at 2020 UT on November 2(day) and at 0605 UT on November 3 (night) during the November 1969 solar particle event (SPE). Electron and proton spectrum and electron density measurements were al
Autor:
Frederick A. Hanser, Bach Sellers
Publikováno v:
Journal of Geophysical Research. 81:6243-6247
The anomalously large high-energy electron fluxes observed by Israelson and Winckler (1975) during the emission of a 40-kV electron beam from the Echo 3 rocket payload can be explained by charging of the payload to a significant fraction of the beam
Publikováno v:
Journal of Geophysical Research. 81:283-286
Hsieh and Simpson have given the abundance ratio of alpha particles and protons for seven solar proton events in 1967. In addition, Lanzerotti and Maclennan have analyzed seven events that occurred during the December 1967 to November 1969 period, wh
Autor:
Frederick A. Hanser, Bach Sellers
Publikováno v:
Journal of Geophysical Research: Oceans. 85:7377-7382
An ultraviolet spectroirradiometer (UVS) has been used to measure downward-going solar flux in the 290- to 410-nm spectral region. Broadband pyranometers were used to measure the ratio of upward-going to downward-going flux in the 300- to 400-mn rang