Horowitz Y S, Fuks Y, Weiss D, Oster L, Podpalov L, Belaish Y
Physics Department, Ben Gurion University, Beer Sheva 84105, Israel.
Radiat Prot Dosimetry. 2006;119(1-4):386-9. doi: 10.1093/rpd/nci590. Epub 2006 Apr 3.
It is demonstrated experimentally that optical excitation of irradiated LiF:Mg,Ti (TLD-100) by 4 eV photons has the same effect for both alpha particle (high-ionisation density) irradiation and photon/electron irradiation. In both cases, peak 5a converts to peak 4 causing peak 4 to increase following the bleach. Such an observation is consistent with the major premise of track structure theory that radiation effects following heavy changed particle (HCP)/neutron irradiation are due exclusively to the interaction of the secondary electrons created by the HCP slowing down.
实验表明，用4 eV光子对辐照后的LiF:Mg,Ti（TLD - 100）进行光激发，对于α粒子（高电离密度）辐照和光子/电子辐照具有相同的效果。在这两种情况下，峰5a都会转变为峰4，导致峰4在漂白后增加。这样的观察结果与径迹结构理论的主要前提一致，即重带电粒子（HCP）/中子辐照后的辐射效应完全是由于HCP减速产生的二次电子的相互作用。
