Both collaborations have also studied the effects of low-energy electron attachment to halo-uracil molecules, in which a halogen atom such as bromine replaces a hydrogen atom.

• 前述两项合作研究，也同时探讨低能量电子与卤化尿嘧啶分子（也就是尿嘧啶分子中的一个氢原子被溴之类的卤素原子所取代）结合后的效应。