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- Title
New methods to achieve meson, muon and gamma light sources through asymmetric electron positron collisions.
- Authors
Fu, Dawei; Ruzi, Alim; Li, Qiang; Lu, Meng
- Abstract
We propose methods to produce gamma light source, muon and energetic meson beams such as charged and neutral Kaons, which are boosted to be collimated and with relatively long lifetime. The first type of method 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 1 0 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 with an angle around 0.05 radius. Such proposals should be able to be achieved with a reasonable budget. The other type of method relies on TeV positron on target experiment, where Kaon beams can be achieved at around 1 0 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 can also be extended to other final states such as pions and tau leptons.
- Subjects
COLLISIONS (Nuclear physics); GAMMA ray sources; LIGHT sources; POSITRON beams; MUONS; POSITRONIUM
- Publication
International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics, 2023, Vol 38, Issue 4/5, p1
- ISSN
0217-751X
- Publication type
Article
- DOI
10.1142/S0217751X23500331