980 ) mixing in polarization phenomena

Proposed search for a(0)(0)(980)-f(0)(980) mixing in polarization phenomena.

The K+ and K0 meson mass difference induces the mixing of the a(0)(0)(980) and f(0)(980) resonances, the amplitude of which, between the K+K- and K0(-)K(0) thresholds, is large in magnitude, of the order of m(K)m(2)(K0)sqrt[-m(2)(K+)] approximately sqrt[alpha] m(2)(K), and possesses the phase sharply varying by about 90 degrees. We suggest performing the polarized target experiments on the reac...

Fluid Dynamics in a Copper Converter: an Investigation on Mixing Phenomena in an Experimental Model

In this study, the mixing phenomena and fluid dynamics in a copper converter have been experimentally investigated using a physical model. The physical model is a 1:5 horizontal tank made of Plexiglas. The mixing phenomena have been characterized by experimentally measuring the mixing time using a tracer dispersion technique. Moreover, the effects of the air flow rate and lance submergence on t...

Isospin breaking exposed in f 0 ( 980 ) − a 0 ( 980 ) mixing

We suggest that mixing between the f0(980) and a0(980), due to their dynamical interaction with the nearby KK̄ thresholds, can give rise to a significantly enhanced production rate of a0(980) relative to a2(1320) in pp → ps(ηπ)pf as xF → 0. The peaking of the cross section as φ → 0 should also occur. We show that such effects are seen in data and deduce that the f0(980) − a0(980) mixing intensit...

Suppression of Four Wave Mixing Based on the Pairing Combinations of Differently Linear-Polarized Optical Signals in WDM System

Data transmission in optical systems and increased transmission distance capacity benefit by using optical amplification wavelength division multiplexing (WDM) technology. The combination of four waves (FWM) is a non-linear effect in the wavelength division multiplex (WDM), when more than two wavelengths of light in a fiber launch will occur. FWM amount depends on the channel, the channel spaci...

2 Once more on mixing of the a 0 ( 980 ) and f 0 ( 980 ) mesons