Spin-Momentum Correlation (Handedness) in the Process of Four Pions Production in the Electron-Positron Collisions

Details Spin-Momentum Correlation (Handedness) in the Process of Four Pions Production in the Electron-Positron Collisions Spin-Momentum Correlation (Handedness) in the Process of Four Pions Production in the Electron-Positron Collisions

1994-12-05

arxiv.org/abs/hep-ph/9412230v1

Phys.Lett. B338 (1994) 471

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages, Latex, without figures. To appear in Phys. Lett. B

Scientific paper

10.1016/0370-2693(94)90802-8

We discuss special type of polarization asymmetry (``handedness") in the process $e^+e^-\to 4\pi$, when one of initial particles is longitudinally polarized. The asymmetry is proportional to the degree of polarization and to the width to mass ratio of rho-meson. It can reach 4-5\% in some kinematical region. Both channels $2 \pi^+ 2 \pi^-$ and $2 \pi^0 \pi^+ \pi^-$ are considered in the framework of the effective chiral lagrangian with vector mesons, in the energy range $\sim 1$ GeV. The corresponding total cross sections are also calculated.

Affiliated with

Also associated with

No associations

Rating

Spin-Momentum Correlation (Handedness) in the Process of Four Pions Production in the Electron-Positron Collisions 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 Spin-Momentum Correlation (Handedness) in the Process of Four Pions Production in the Electron-Positron Collisions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-Momentum Correlation (Handedness) in the Process of Four Pions Production in the Electron-Positron Collisions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-676384