20-150 keV中性氢原子碰撞水蒸气的电子损失和靶电离截面
Electron-loss and target ionization cross sections for water vapor by 20-150 keV neutral atomic hydrogen impact
摘要:
本文报道了一套完整的由中性氢原子以布喇格峰速度撞击水分子电离的截面。测量的相对截面通过与相同靶条件下的质子撞击结果和先前的绝对数据进行比较而归一化。对产物离子和射弹的逐事件符合分析使得能够确定靶电离和靶加射弹电离的部分截面以及电子损失反应的总截面。
英文摘要:
A complete set of cross sections is reported for the ionization of water molecules by neutral atomic hydrogen impact at velocities of the order of the Bragg peak. The measured relative cross sections are normalized by comparison with proton impact results for the same target conditions and previous absolute data. Event by event coincidence analysis of the product ions and the projectile enables partial cross sections for target ionization and target plus projectile ionization to be determined, as well as total cross sections for electron loss reactions.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。