论文标题
通过在强X射线场中的核上通过超元素电子在核上发射高能γ量子
Emission of high-energy gamma quanta by ultrarelativistic electrons on nuclei in strong x-ray fields
论文作者
论文摘要
高能伽马量子辐射的可能性是在强度高达$ \ sim 10^{27} \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \文本{WCM}^{ - 2} $的强X射线磁场上，通过超级X射线电场上的超元素电子对100 GEV的能量进行辐射。结果表明，在特殊的实验条件下，在外部电磁场的核上，超级元素电子的共振自发性辐射可以在特殊的实验条件下实现。这些特殊的实验条件决定了电子的特征能量。该特征能应大大低于初始电子的能量。在这些条件下，自发性伽马量子量子在狭窄的圆锥体中排放，其能量接近初始电子的能量。此外，此类过程的谐振差横截面可以超过相应的差分横截面，而无需外部磁场二十个数量级。获得的结果可以解释脉冲星和磁铁附近的高能量伽马量子的发生。
The possibility of radiation of high-energy gamma quanta with energies of the order of 100 GeV by ultrarelativistic electrons on nuclei in strong X-ray fields with intensities up to $\sim 10^{27}\ \text{Wcm}^{-2}$ has been theoretically studied. It is shown that this effect can be realized under special experimental conditions in the process of resonant spontaneous bremsstrahlung radiation of ultrarelativistic electrons on nuclei in an external electromagnetic field. These special experimental conditions determine the characteristic energy of the electrons. This characteristic energy should be significantly less than the energy of the initial electrons. Under these conditions, spontaneous gamma quanta are emitted in a narrow cone with energies close to the energy of the initial electrons. Moreover, the resonant differential cross-sections of such processes can exceed the corresponding differential cross-section without an external field by twenty orders of magnitude. The results obtained can explain the occurrence of high-energy gamma quanta near pulsars and magnetars.
