NUCFRG2: a semiempirical nuclear fragmentation model.
The semiempirical abrasion/ablation model has been successful in generating a large nuclear data base for use in the study of high charge and energy (HZE) ion beams, radiation physics and galactic cosmic ray shielding. The cross sections generated agree with the measured HZE fragmentation data to the degree that different experimental groups agree among themselves. Several improvements in the model have been made including a Coulomb trajectory correction, an improved treatment of nuclear attenuation factors, an improved second order correction to the spectator fragment excitation spectrum, a pre-equilibrium emission process, and competitive equilibrium emission of additional hydrogen and helium isotope fragments.
Wilson
J W
JW
NASA Langley Research Center, Hampton, VA 23681-0001, USA.
Shinn
J L
JL
Townsend
L W
LW
Tripathi
R K
RK
Badavi
F F
FF
Chun
S Y
SY
D002244:Carbon; D003300:Copper; D003359:Cosmic Radiation; D019471:Elementary Particle Interactions; D004601:Elementary Particles; D004735:Energy Transfer; D007477:Ions; D007501:Iron; D007854:Lead; D008433:Mathematics; D008962:Models, Theoretical; D009686:Nuclear Physics; D011835:Radiation Protection
D007477:Ions; D007854:Lead; D002244:Carbon; D003300:Copper; D007501:Iron