NDLI: Preliminary estimates of galactic cosmic ray exposures for manned interplanetary missions

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Preliminary estimates of galactic cosmic ray exposures for manned interplanetary missions

Content Provider	NASA Technical Reports Server (NTRS)
Author	Wilson, John W. Townsend, Lawrence W. Atwell, William
Copyright Year	1987
Description	Preliminary estimates of radiation exposures resulting from galactic cosmic rays are presented for interplanetary missions. The calculations use the Naval Research Laboratory cosmic ray transport code. The heavy ion portion of the transport code can be used with any number of layers of target material, consisting of up to five different constituents per layer. The nucleonic portion of the transport code can be used with any number of layers of target material of arbitrary composition except hydrogen. Calculated galactic cosmic ray particle fluxes, doses, and dose equivalents behind various thicknesses of aluminum shielding are presented for solar maximum and solar minimum periods.
File Size	511027
Page Count	15
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19880004676
Archival Resource Key	ark:/13960/t5w71bz73
Language	English
Publisher Date	1987-10-01
Access Restriction	Open
Subject Keyword	Space Radiation Thickness Particle Flux Density Heavy Ions Aluminum Galactic Cosmic Rays Radiation Hazards Radiation Shielding Manned Space Flight Transport Theory Radiation Dosage Interplanetary Flight Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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