Neutron transfer channels of which transfer Q values are positive make the barrier distribution flat and almost structureless and extend to very low energies.

• 转移道的耦合,特别是转移Q值为正的中子转移道的耦合使得熔合势垒分布变得扁平且向低能展宽,这会导致垒下熔合截面大大增强。