Laser-assisted kaon decay and CPT symmetry violation

@article{Baouahi2021LaserassistedKD,
  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},
  year={2021},
  volume={18}
}
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
2 Citations
Laser-assisted neutral Higgs-boson pair production in Inert Higgs Doublet Model (IHDM)
In the framework of the Inert Higgs Doublet model (IHDM), we have investigated, in the center of mass frame, the neutral Higgs-boson pair production in the presence of an intense and circularlyExpand
Relativistic elastic scattering of an electron by a muon in the field of a circularly polarized electromagnetic wave
Within the framework of quantum electrodynamics, the scattering of an electron by a muon in the presence of a circularly polarized monochromatic laser field is investigated theoretically in the firstExpand

References

SHOWING 1-10 OF 50 REFERENCES
Differential rates for multiphoton pair production by an ultrarelativistic nucleus colliding with an intense laser beam
We study nonlinear electron-positron pair creation in the process where huge amounts of energy and momentum are imparted into the physical vacuum due to the collision of an ultrarelativistic nucleusExpand
Using time-dependent indirect CP asymmetries to measure T and CPT violation in B0–B¯0 mixing
Abstract Quantum field theory, which is the basis for all of particle physics, requires that all processes respect CPT invariance. It is therefore of paramount importance to test the validity of CPTExpand
Observation of CP violation in the B(0) meson system.
We present an updated measurement of time-dependent CP-violating asymmetries in neutral B decays with the BABAR detector at the PEP-II asymmetric B Factory at SLAC. This result uses an additionalExpand
Analysis of resonances in Møller scattering in a laser field of relativistic radiation power
Presently available laser sources can yield powers for which the ponderomotive energy U{sub p} of an electron can be equal to or even larger than the rest energy mc{sup 2} of an electron. ThereforeExpand
Unitary Symmetry and Leptonic Decays
An analysis of leptonic decays based on unitary symmetry for strong interactions (eightfold way) and the V-A theory for weak interactions is presented. An explanation for the observed predominance ofExpand
Behavior of observables for neutral meson decaying to two vectors in the presence of T , CP , and CPT violation in mixing only
When a neutral meson $(P^0 \text{ or } \bar P^0)$ decays to two vector particles, a large number of observables can be constructed from differential decay rate based on the polarization of finalExpand
Few-photon electron-positron pair creation in the collision of a relativistic nucleus and an intense x-ray laser beam
We study the nonlinear process of e{sup -}e{sup +} pair creation by a nucleus which moves at a relativistic energy in the laboratory frame and collides with an intense x-ray laser beam. The collisionExpand
Observation of time-reversal violation in the B0 meson system.
TLDR
These nonzero results represent the first direct observation of T violation through the exchange of initial and final states in transitions that can only be connected by a T-symmetry transformation. Expand
Gauge theory of weak interactions
"Gauge Theory of Weak Interactions" treats the unification of electromagnetic and weak interactions, and considers related phenomena. First, the theory of beta decay is presented, followed by aExpand
On gauge invariance and vacuum polarization
This paper is based on the elementary remark that the extraction of gauge invariant results from a formally gauge invariant theory is ensured if one employs methods of solution that involve onlyExpand
...
1
2
3
4
5
...