论文标题
通过不对称电子碰撞来实现梅森，穆恩和伽玛光源的新方法
New methods to achieve meson, muon and gamma light sources through asymmetric electron positron collisions
论文作者
论文摘要
我们提出了产生能量的介子梁（例如带电和中性的kaons）的方法，这些梁被提高为准直且寿命相对较长。第一种方法是基于不对称的电子正电子碰撞，例如1020 MeV的质量能量中心，可以以$ 10^{4-5}/s $的速度生产Kaons。电子和正电子束在能量上是不对称的，例如10 GEV电子束，具有26 meV正电子束，或者在空间中不对称，例如10 GEV电子和正电子梁碰撞，碰撞碰撞在0.05 radius附近分开。这样的建议应该可以通过合理的预算来实现。另一种方法是依赖于目标实验上的TEV正电子，在该目标实验中，每束交叉点的KAON光束可以达到$ 10^{7} $。这样的kaon束很干净，具有小污染，并且可以在物理上具有巨大的物理潜力，例如，通过Kaon Nuclei Collision，Kaon稀有衰减测量测量以及Kaon Proton或Kaon Lepton Collisions进行超声搜索。具有非常不对称的电子正电子碰撞的相同技术也可以扩展到其他最终状态，例如PIONS和TAU瘦素。
We propose methods to produce energetic meson beams such as charged and neutral Kaons, which are boosted to be collimated and with relatively long life time. The first type of methods is based on asymmetric electron positron collisions with a center of mass energy of, e.g., 1020 MeV, and Kaons can be produced at a rate of $10^{4-5}/s$. The electron and positron beams are either asymmetric in energy, e.g., 10 GeV electron beam with 26 MeV positron beam, or asymmetric in space, e.g., 10 GeV electron and positron beams collisions separated with a angle around 0.05 radius. Such proposals should be able to be achieved with a reasonable budget. The other type of method is relying on TeV positron on target experiment, where Kaon beams can be achieved at around $10^{7}$ per bunch crossing. Such Kaon beams are clean with small contamination, and can have great physics potential on, e.g., hyperon searches through Kaon nuclei collision, Kaon rare decay measurement, and Kaon proton or Kaon lepton collisions. The same technique with very asymmetric electron positron collisions can also be extended to other final states such as pions and tau leptons.
