57-La-139
 basic
 fission yield
 n-XS summary
 XS graphs

 element
57-lanthanum-139

Fission Yields
Fissile with Neutron Energy Yields ( sum = 2 )
Direct Accumulated
U-235 with 1.0 MeV .00000E+00 6.31152E-02
U-238 with 1.0 MeV 5.80680E-09 5.90335E-02
Pu-239 with 0.0253 eV 1.20339E-05 5.61759E-02
Pu-239 with 1.0 MeV 6.47196E-06 5.59288E-02
CSWEG, ENDF/B-VI Summary Documentation,Report BNL-NCS-17541 (ENDF-201) (1991)