2-7 June 2016
Auditorium Maximum
Europe/Warsaw timezone
14th International Workshop on Meson Production, Properties and Interaction
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Contribution poster

Auditorium Maximum - Exhibition room

Finite energy sum rules in hadron spectroscopy

Speakers

  • Vincent MATHIEU

Primary authors

Collaboration

Joint Physics Analysis Center

Abstract content

We'll discuss the relation between Reggeons and resonances. Based on analyticity (dispersion relations), one can formalize this relation into a mathematical statement relating the resonance region to the high energy (Regge) region. One can then use these sum rules to constraints the extraction of resonances from the high energy data. We will illustrate this technique on various processes (Pi-N and K N scattering ; photoproduction of mesons).