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Incident neutron data
EXFOR
Fission neutron multiplicities
Np
Np237
(,F)MASS
Open
21651.006, 1980, H.Thierens+ (47 pts)
Open
21661.012, 1979, A.A.Naqvi (74 pts)
Open
21661.013, 1979, A.A.Naqvi (85 pts)
Open
21834.019, 1977, R.Mueller+ (91 pts)
Open
21834.020, 1977, R.Mueller+ (91 pts)