title: Overview of ground-based neutron measurements applicable to GCR and SPE transport through shielding materials in space.
authors.affiliation: Lawrence Berkeley National Laboratory, Berkeley CA 94720 USA.
authors.forename: L
authors.initials: L
authors.lastname: Heilbronn
authors.forename: L W
authors.initials: LW
authors.lastname: Townsend
mesh_terms: D003359:Cosmic Radiation; D019471:Elementary Particle Interactions; D020450:Heavy Ions; D008962:Models, Theoretical; D009502:Neutrons; D011522:Protons; D011829:Radiation Dosage; D011834:Radiation Monitoring; D011835:Radiation Protection; D011874:Radiometry; D019445:Solar Activity; D013026:Space Flight / Q000295:instrumentation*
chemical_list: D011522:Protons