Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2010-01-04
Physics
High Energy Physics
High Energy Physics - Phenomenology
17 pages, 6 figures
Scientific paper
It is shown that the Quark-Level Linear $\sigma$ Model (QLL$\sigma$M) leads to a prediction for the diamagnetic term of the polarizabilities of the nucleon which is in excellent agreement with the experimental data. The bare mass of the $\sigma$ meson is predicted to be $m_\sigma=666$ MeV and the two-photon width $\Gamma(\sigma\to\gamma\gamma)=(2.6\pm 0.3)$ keV. It is argued that the mass predicted by the QLL$\sigma$M corresponds to the $\gamma\gamma\to\sigma\to NN$ reaction, i.e. to a $t$-channel pole of the $\gamma N\to N\gamma$ reaction. Large -angle Compton scattering experiments revealing effects of the $\sigma$ meson in the differential cross section are discussed. Arguments are presented that these findings may be understood as an observation of the Higgs boson of strong interaction while being part of the constituent quark.
No associations
LandOfFree
Observation of the Higgs Boson of strong interaction via Compton scattering by the nucleon does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Observation of the Higgs Boson of strong interaction via Compton scattering by the nucleon, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Observation of the Higgs Boson of strong interaction via Compton scattering by the nucleon will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-7079