1.

Technical Paper
Technical Paper
1. Performance Study of Galactic Cosmic Ray Shield Materials
Kim, Myung-Hee Y. ; Wilson, John W. ; Thibeault, Sheila A. ; Nealy, John E. ; Badavi, Francis F. ; Kiefer, Richard L.
Pub. info.: NASA Technical Reports.  (NASA-TP-3473),  pp.1-38,  1994.  National Aeronautics and Space Adminstration
2.

Technical Paper
Technical Paper
2. Extension of the BRYNTRN Code to Monoenergetic Light Ion Beams
Cucinotta, Francis A. ; Wilson, John W. ; Badavi, Francis F.
Pub. info.: NASA Technical Reports.  (NASA-TP-3472),  pp.1-36,  1994.  National Aeronautics and Space Adminstration
3.

Technical Paper
Technical Paper
3. HZEFRGI: An Energy-Dependent Semiempirical Nuclear Fragmentation Model
Townsend, Lawrence W. ; Wilson, John W. ; Tripathi, Ram K. ; Norbury, John W. ; Badavi, Francis F. ; Khan, Ferdous
Pub. info.: NASA Technical Reports.  (NASA-TP-3310),  pp.1-64,  1993.  National Aeronautics and Space Adminstration
4.

Technical Paper
Technical Paper
4. HZETRN: Description of a free-space ion and nucleon transport and shielding computer program
Wilson, John W. ; Badavi, Francis F. ; Cucinotta, Francis A. ; Shinn, Judy L. ; Badhwar, Gautam D. ; Silberberg, R. ; Tsao, C. H. ; Townsend, Lawrence W. ; Tripathi, Ram K.
Pub. info.: NASA Technical Reports.  (NASA-TP-3495),  pp.1-148,  1995.  National Aeronautics and Space Adminstration
5.

Technical Paper
Technical Paper
5. Polarization Correction for Ionization Loss in a Galactic Cosmic Ray Transport Code (HZETRN)
Shinn, Judy L. ; Farhat, Hamidullah ; Badavi, Francis F. ; Wilson, John W.
Pub. info.: NASA Technical Reports.  (NASA-TM-4443),  pp.1-11,  1993.  National Aeronautics and Space Adminstration
6.

Technical Paper
Technical Paper
6. Approximate Green's Function Methods for HZE Transport in Multilayered Materials
Wilson, John W. ; Badavi, Francis F. ; Shinn, Judy L. ; Costen, Robert C.
Pub. info.: NASA Technical Reports.  (NASA-TM-4519),  pp.1-16,  1993.  National Aeronautics and Space Adminstration
7.

Technical Paper
Technical Paper
7. Semiempirical Fragmentation Models on Galactic Cosmic Ray Transport Calculations With Hydroge Target
Shinn, Judy L. ; Wilson, John W. ; Badavi, Francis F.
Pub. info.: NASA Technical Reports.  (NASA-TP-3350),  pp.1-18,  1993.  National Aeronautics and Space Adminstration