Ryan Norman
Ryan Norman
NASA Langley Research Center
Verified email at nasa.gov
Cited by
Cited by
OLTARIS: On-line tool for the assessment of radiation in space
RC Singleterry Jr, SR Blattnig, MS Clowdsley, GD Qualls, CA Sandridge, ...
Acta Astronautica 68 (7-8), 1086-1097, 2011
Galactic cosmic ray simulation at the NASA Space Radiation Laboratory
JW Norbury, W Schimmerling, TC Slaba, EI Azzam, FF Badavi, G Baiocco, ...
Life sciences in space research 8, 38-51, 2016
NAIRAS aircraft radiation model development, dose climatology, and initial validation
CJ Mertens, MM Meier, S Brown, RB Norman, X Xu
Space Weather 11 (10), 603-635, 2013
Pion and electromagnetic contribution to dose: Comparisons of HZETRN to Monte Carlo results and ISS data
TC Slaba, SR Blattnig, B Reddell, A Bahadori, RB Norman, FF Badavi
Advances in Space Research 52 (1), 62-78, 2013
NUCFRG3: Light ion improvements to the nuclear fragmentation model
AM Adamczyk, RB Norman, SI Sriprisan, LW Townsend, JW Norbury, ...
Nuclear Instruments and Methods in Physics Research Section A: Accelerators …, 2012
Fragmentation of , , , and nuclei at 290 to 1000 MeV/nucleon
C Zeitlin, J Miller, S Guetersloh, L Heilbronn, A Fukumura, Y Iwata, ...
Physical Review C 83 (3), 034909, 2011
Nuclear data for space radiation
JW Norbury, J Miller, AM Adamczyk, LH Heilbronn, LW Townsend, ...
Radiation measurements 47 (5), 315-363, 2012
An extension of HZETRN for cosmic ray initiated electromagnetic cascades
RB Norman, TC Slaba, SR Blattnig
Advances in Space Research 51 (12), 2251-2260, 2013
Computation of cosmic ray ionization and dose at Mars. I: A comparison of HZETRN and Planetocosmics for proton and alpha particles
G Gronoff, RB Norman, CJ Mertens
Advances in Space Research 55 (7), 1799-1805, 2015
GCR environmental models III: GCR model validation and propagated uncertainties in effective dose
TC Slaba, X Xu, SR Blattnig, RB Norman
Space Weather 12 (4), 233-245, 2014
Cosmic radiation dose measurements from the RaD‐X flight campaign
CJ Mertens, GP Gronoff, RB Norman, BM Hayes, TC Lusby, T Straume, ...
Space Weather 14 (10), 874-898, 2016
Influence of dust loading on atmospheric ionizing radiation on Mars
RB Norman, G Gronoff, CJ Mertens
Journal of Geophysical Research: Space Physics 119 (1), 452-461, 2014
Deterministic pion and muon transport in Earth’s atmosphere
RB Norman, SR Blattnig, G De Angelis, FF Badavi, JW Norbury
Advances in space research 50 (1), 146-155, 2012
Solar particle event storm shelter requirements for missions beyond low Earth orbit
LW Townsend, JH Adams, SR Blattnig, MS Clowdsley, DJ Fry, I Jun, ...
Life sciences in space research 17, 32-39, 2018
MESTRN: A Deterministic meson-muon transport code for space radiation
SR Blattnig, JW Norbury, RB Norman, JW Wilson, RC Singleterry, ...
NASA Technical Memorandum 21995, 2004
Ground‐based evaluation of dosimeters for NASA high‐altitude balloon flight
T Straume, CJ Mertens, TC Lusby, B Gersey, WK Tobiska, RB Norman, ...
Space Weather 14 (11), 1011-1025, 2016
Evidence report: risk of acute radiation syndromes due to solar particle events
L Carnell, S Blattnig, S Hu, J Huff, MH Kim, R Norman, Z Patel, ...
Advances in space radiation physics and transport at NASA
JW Norbury, TC Slaba, S Aghara, FF Badavi, SR Blattnig, MS Clowdsley, ...
Life sciences in space research 22, 98-124, 2019
Validation of nuclear models used in space radiation shielding applications
RB Norman, SR Blattnig
Journal of Computational Physics 233, 464-479, 2013
Design of two RadWorks storm shelters for solar particle event shielding
MA Simon, J Cerro, M Clowdsley, K Latorella, J Watson, C Albertson, ...
AIAA Space 2014 Conference and Exposition, 4473, 2014
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