zero branch

zero branch

[′zir·ō ′branch]
(spectroscopy)
A spectral band whose Fortrat parabola lies between two other Fortrat parabolas, with its vertex almost on the wave number axis.
References in periodicals archive ?
Riverbed s new-school approach of zero branch IT provides the right balance of security, performance and cost.
We have zero branches or sales teams, making our cost of acquisition a tenth of the main bank and overall cost to income ratios about half.