Photon collision

The results indicate that the effect of vector unparticles is larger than its scalar all over the range of collision energy, as much greater than Higgs (h) and radion (φ) in the low energy. Z boson exchange also contributes the greatest to the process in both unpolarized and polarized conditions in higher energy regions when compared to photon exchange (γ) which normally dominates at the lower energies.

14p vispiderman 15-06-2023 3 2   Download

The Higgs production was studied using the Randall-Sundrum model from photonphoton collision. The independent parameters in the Randall-Sundrum model: The vacuum expectation value of the radionfield A0, the radion mass M0, the Higgs mass Mh and E must be specified to fix the state mixing parameters.

7p tamynhan9 02-12-2020 17 1   Download

Despite the prediction of the Higgs boson at Large Hadron Collider (LHC) in the CERN in 2012 after it has been theorized for over 50 years, however, the Standard model (SM) still can not explain the mass of neutrinos; the hierarchy problem; the contribution of dark energy, dark matter and CP violation in cosmology.

7p tamynhan9 02-12-2020 9 1   Download

In this paper, we calculate in details the production of scalar unparticle in the photon – electron (ye-) collider in all s-, t-, and u-channels. Evaluating the dependence of the DCS on the scattering angle, we have shown the relevant direction to be able to observe unparticles.

6p tamynhan6 14-09-2020 13 1   Download

The number of production events obtained for different collision energies is calculated for an integrated luminosity of 100 1 fbar yearly.

7p vigustavia2711 19-12-2019 14 0   Download

We study the Higgs-radion mixing and photon collisions. We consider the radion production in high energy photon collisions to search for the radion in the Randall-Sundrum model. Numerical evaluation gives observable cross-section in the future colliders.

7p thuyliebe 08-10-2018 32 0   Download

The second volume of the book concerns the characterization approach of photonic crystals, photonic crystal lasers, photonic crystal waveguides and plasmonics including the introduction of innovative systems and materials. Photonic crystal materials promises to enable all-optical computer circuits and could also be used to make ultra low-power light sources.

0p greengrass304 18-09-2012 88 8   Download