Monday, April 9, 2012

1204.0984 (Ya. I. Azimov)

Froissart Bounds for Amplitudes and Cross Sections at High Energies    [PDF]

Ya. I. Azimov
High-energy behavior of total cross sections is discussed in experiment and theory. Origin and meaning of the Froissart bounds are described and explained. Violation of the familiar log-squared bound appears to not violate unitarity (contrary to the common opinion), but correspond to rapid high-energy increase of the amplitude in nonphysical regions.
View original: http://arxiv.org/abs/1204.0984

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