Heavy-ion Total and Absorption Cross Sections Above 25 MeV/nucleon
Author: Lawrence W. Townsend
Publisher:
Published: 1983
Total Pages: 58
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Lawrence W. Townsend
Publisher:
Published: 1983
Total Pages: 58
ISBN-13:
DOWNLOAD EBOOKAuthor: Lawrence W. Townsend
Publisher:
Published: 1983
Total Pages: 46
ISBN-13:
DOWNLOAD EBOOKAuthor: Lawrence W. Townsend
Publisher:
Published: 1985
Total Pages: 40
ISBN-13:
DOWNLOAD EBOOKA simple but comprehensive theory of nuclear reactions is presented. Extensive tables of nucleon, deuteron, and heavy-ion absorption cross sections over a broad range of energies are generated for use in cosmic ray shielding studies. Numerous comparisons of the calculated values with available experimental data show agreement to within 3 percent for energies above 80 MeV/nucleon and within approximately 10 percent for energies as low as 30 MeV/nucleon. These tables represent the culmination of the development of the absorption cross section formalism and supersede the preliminary absorption cross sections published previously in NASA TN D-8107, NASA TP-2138, and NASA TM-84636.
Author:
Publisher:
Published: 1977
Total Pages: 1056
ISBN-13:
DOWNLOAD EBOOKAuthor: R. K. Tripathi
Publisher:
Published: 2000
Total Pages: 18
ISBN-13:
DOWNLOAD EBOOKRecently, nucleon-nucleon (N-N) cross sections in the medium have been extracted directly from experiment. The in-medium N-N cross sections form the basic ingredients of several heavy-ion scattering approaches including the coupled-channel approach developed at the Langley Research Center. In the present study the ratio of the real to the imaginary part of the two-body scattering amplitude in the medium was investigated. These ratios are used in combination with the in-medium N-N cross sections to calculate total proton-nucleus cross sections. The agreement is excellent with the available experimental data. These cross sections are needed for the radiation risk assessment of space missions.
Author:
Publisher:
Published: 1983
Total Pages: 32
ISBN-13:
DOWNLOAD EBOOKAuthor: Rune Kullberg
Publisher:
Published: 1976
Total Pages: 28
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1986
Total Pages: 24
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1983
Total Pages: 1064
ISBN-13:
DOWNLOAD EBOOK