首页> 外文会议>International Conference on Computational Science and Its Applications(ICCSA 2006) pt.1; 20060508-11; Glasgow(GB) >Spatial Aspects of Interaction Between High-Energy Pulses and Waves Considered as Suddenly Emerging Phenomena
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Spatial Aspects of Interaction Between High-Energy Pulses and Waves Considered as Suddenly Emerging Phenomena

机译:高能脉冲和波浪之间相互作用的空间方面被认为是突然出现的现象

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摘要

As it is known, practical test-functions are very useful for modeling suddenly emerging phenomena. By this study we are trying to use some specific features of these functions for modeling aspects connected with interactions between electromagnetic pulses and material bodies for the relativistic case, when the material body moves with speed c as related to the reference system where this pulse was emitted. At the beginning the problem appearing for high-energy electromagnetic pulses interacting with very small particles is presented; in this case, the model considering the transformation of a received wave train by observer's material medium must be replaced, while the energy of a received high-energy pulse can be higher than the whole energy mc~2 of some small (elementary) particles. Thus it results that in this case the associated wave-train corresponding to the body should be transformed also by the received pulse (scaling aspects having to be taken into consideration). Then it is shown that integral properties of test functions can be used for modeling smooth transitions when the resulting force changes its sign.
机译:众所周知,实用的测试功能对于建模突然出现的现象非常有用。通过这项研究,我们尝试使用这些函数的某些特定特征来建模相对论情况下与电磁脉冲和材料主体之间的相互作用有关的方面,当材料主体以与发射该脉冲的参考系统有关的速度c移动时。首先,提出了高能电磁脉冲与非常小的粒子相互作用时出现的问题。在这种情况下,必须替换考虑观测者的物质介质对接收波列进行转换的模型,而接收到的高能脉冲的能量可能高于某些小(基本)粒子的总能量mc〜2。因此,得出的结果是,在这种情况下,也应通过接收到的脉冲来转换与身体相对应的关联波列(必须考虑缩放比例)。然后表明,当合力改变其符号时,测试功能的积分特性可用于建模平滑过渡。

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