fission bomb

n.

裂变式原子弹；

A brief primer on tamped fission-bomb cores
Student-level numerical simulation of conditions inside an exploding fission-bomb core
Predetonation probability of a fission-bomb core
A toy model for the yield of a tamped fission bomb
An examination of the potential fission-bomb weaponizability of nuclides other than 235U and 239Pu
Desktop simulation of the core of a fission bomb
Simulating an Exploding Fission-Bomb Core
Note on the minimum critical mass for a tamped fission bomb core
fissioncore: A desktop-computer simulation of a fission-bomb core
Radioactive hazard resulting from the explosions of a ‘clean’ hydrogen bomb and of a conventional fission bomb ☆