Accurate universal parameterization of absorption cross sections III--light systems

Tripathi, R. K.; Cucinotta, F. A.; Wilson, J. W.

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NASA NTRS · 20040088949

Accurate universal parameterization of absorption cross sections III--light systems

Tripathi, R. K.·Cucinotta, F. A.·Wilson, J. W.

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Abstract

Our prior nuclear absorption cross sections model [R.K. Tripathi, F.A. Cucinotta, J.W. Wilson, Nucl. Instr. and Meth. B 117 (1996) 347; R.K. Tripathi, J.W. Wilson, F.A. Cucinotta, Nucl. Instr. and Meth. B 129 (1997) 11] is extended for light systems (A < or = 4) where either both projectile and target are light particles or one is light particle and the other is medium or heavy nucleus. The agreement with experiment is excellent for these cases as well. Present work in combination with our original model provides a comprehensive picture of absorption cross sections for light, medium and heavy systems. As a result the extended model can reliably be used in all studies where there is a need for absorption cross sections.

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NASA Discipline Radiation Health Elementary Particle Interactions Nuclear Physics Models, Theoretical Energy Transfer Reproducibility of Results Radiobiology Ions Support, Non-U.S. Gov't Support, U.S. Gov't, Non-P.H.S

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Tripathi, R. K., Cucinotta, F. A., Wilson, J. W.. 1999-09-01. Accurate universal parameterization of absorption cross sections III--light systems. https://ntrs.nasa.gov/citations/20040088949

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