摘要
测定了坠落在我国武安、枣阳、信阳等地的１０个Ｈ型球粒陨石的热释光（ＴＬ）灵敏度、自然热释光峰温和峰半高宽温度，同时对它们的Ｋ含量进行了测定．将测得的Ｈ型球粒陨石的 ＴＬ灵敏度与它们的钾含量和所属冲击相进行比较．结果表明， Ｈ型球粒陨石的 ＴＬ灵敏度与其钾含量和冲击相之间存在着规律性的关系．
The thermoluminescence (TL) sensitivityg TL peak temperature, peak halfwidth temperature and potassium (K) content of 10 H chondrites (fell in China) have been measured in this paper. Through comparing the TL sensitivity and K content with the shocking phase, it is found that there is a relationship of the TL sensitivity and K content with the shocking phase.
出处
《空间科学学报》
CAS
CSCD
北大核心
2000年第4期328-332,共5页
Chinese Journal of Space Science
基金
国家自然科学基金资助项目!(49872091)
