1961-1964 balloon observations of cosmic rays.
Low energy galactic cosmic radiation studies by high altitude balloon flights carrying nuclear emulsions, including solar activity, energy and intensity spectra, etc
GALACTIC RADIATION↗
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Solar cosmic ray heavy nuclei and the 18th July 1961 event.
Balloon-borne nuclear emulsion detection of solar cosmic ray heavy nuclei during solar burst
HEAVY COSMIC RAY PRIMARY↗
An experimental examination of low energy cosmic ray heavy nuclei.
Balloon-borne nuclear emulsion detection of finite fluxes of low energy cosmic ray heavy nuclei and interstellar cosmic radiation propagation
INTERSTELLAR RADIATION↗
Measurements of the energy spectrum of nuclei with Z greater than 3 in the primary radiation using a balloon borne Cerenkov-scintillation counter.
Balloon-borne Cerenkov scintillation counter measurements of energy spectra of primary cosmic radiation heavy nuclei at various geomagnetic latitudes
GEOMAGNETIC LATITUDE↗
Galactic cosmic rays at solar minimum, 1965.
Skyhook balloon flight Geiger counter cosmic ray monitor measurements of energy and charge spectra of galactic rays at solar minimum
SOLAR COSMIC RAY↗
A celestial source of X rays in the energy range 20 to 58 Kev.
Balloon flight experiment to search for celestial sources of X-rays in energy range 20 to 58 kev
COSMIC RADIATION↗
Observations of the low-energy photon fluxes during the solar approach of the Ikeya- Seki comet.
Possible enhancement to low-energy atmospheric proton flux induced by passage of Ikeya-Seki comet examined, using balloon-borne scintillation counter and pulse height analysis techniques
ATMOSPHERIC COMPOSITION↗
Extended source of energetic cosmic X rays.
Cosmic X-ray source near direction of north galactic pole, noting empirical results from balloon observations
COSMIC RADIATION↗
Upper limits to cosmic gamma rays in the range 30 to 500 Mev.
Balloon-borne spark chamber observations of cosmic gamma rays from 30 to 500 mev
GAMMA RADIATION↗
High Altitude Balloon-top Collections of Cosmic Dust
High altitude balloon-top measurements of cosmic dust
BALLOON SOUNDING↗
Measurement of the Charged Splash and Re-entrant Albedo of the Cosmic Radiation
Proton and electron balloon measurements of splash and re-entrant cosmic ray albedo
COSMIC RAY ALBEDO↗
Sphere behavior and the measurement of wind profiles
Spurious balloon behavior and measurement of wind profiles
BALLOON SOUNDING↗
The Eole weather satellite
Eole experiment - weather satellite used to follow ceiling balloons with radioelectric responder
METEOROLOGICAL SATELLITE↗
Studies of extraterrestrial dust at 40 kilometers /1966/ Final report
Extraterrestrial dust in stratospheric sampling collected by balloon-borne probe
EXTRATERRESTRIAL MATTER↗
Observations of microwave emission by molecular oxygen in the terrestrial atmosphere.
Balloon observation of thermal radio emission of molecular oxygen in terrestrial atmosphere
MICROWAVE RADIATION↗
Fast neutron latitude variations in the atmosphere at solar minimum.
Fast neutron latitude variations in atmosphere during solar minimum measured by high-altitude balloons, noting neutron leakage into space
BALLOON SOUNDING↗
Balloon X-ray astronomy.
Instrumental and observational aspects of balloon X-ray astronomy involving position, angular size, intensity and spectral measurements of X-ray sources
X-RAY ASTRONOMY↗
The energy spectrum of cosmic-ray heavy nuclei of charge Z greater than 10 during a solar quiet time in July 1961.
Energy spectrum of cosmic ray heavy nuclei, using stack of nuclear emulsions exposed during Quiet Sun on balloon flight
NUCLEAR EMULSION↗