包括多重散射的量子无激发辐射发射
Quantum excitation-free radiation emission including multiple scattering
摘要：
为了提高正负电子对撞机的亮度，需要找到一种减小束流相空间的方法。正电子在单晶中的横向冷却被认为是实现超冷束流的一条潜在途径。的问题的分析，包括评估的贡献，从多个散射过程中的通道。分析表明，在特殊情况下可以实现发射度的降低，但在一般情况下，发射度将增加作为多次散射的结果。
英文摘要：
In order to increase the luminosity of electron-positron colliders it is desirable to find a means to reduce the phase-space of the beams. The transverse cooling of positrons imposed by the quantum excitation-free radiation emission in a single crystal is considered as a potential route to achieving ultra-cold beams. An analysis of the problem is presented, including an evaluation of the contribution from multiple scattering during the passage. The analysis shows that an emittance reduction may be achieved in special cases, but in general the emittance will increase as a result of the multiple scattering.
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。
