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arXiv · 1701.01269

Fine structure of the diffraction cone: manifestation of t channel unitarity

László Jenkovszky·István Szanyi
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Abstract

We show that the deviation from exponential behavior of the diffraction cone observed near t=-0.1 GeV^2 both at ISR and the LHC (so-called break) follows from a two-pion loop in the t channel, imposed by unitarity. By using a simple Regge-pole model, we extrapolate the "break" from the ISR energy region to that of the LHC.

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László Jenkovszky, István Szanyi. 2017-01-05. Fine structure of the diffraction cone: manifestation of t channel unitarity. https://doi.org/10.1134/s1547477117050065

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