Laser-assisted kaon decay and CPT symmetry violation

  title={Laser-assisted kaon decay and CPT symmetry violation},
  author={M. Baouahi and M. Ouali and Manjeet Jakha and S. Mouslih and Y. Attaourti and Bouzid Manaut and Souad Taj and Rachid Benbrik},
  journal={Laser Physics Letters},
In this paper, we have investigated the charged kaons decay at the lowest order in the presence of a circularly polarized laser field. To be more precise, we have examined the leptonic decay of both positive (matter) and negative (antimatter) kaon which weakly decay via the exchange of W boson. Indeed, we have derived the expression of the leptonic decay width, the leptonic branching ratio, the leptonic ratio and the charged kaon lifetime by using the decay matrix approach. In addition, by… Expand
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