Phase motion of baryon resonances

E. Klempt; A. V. Anisovich; V. A. Nikonov; A. V. Sarantsev; U. Thoma

doi:10.1140/epja/i2006-10092-x

EPJ

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Hadrons and Nuclei

Eur. Phys. J. A (2006) 29: 307-313
https://doi.org/10.1140/epja/i2006-10092-x

Hadron Physics

Phase motion of baryon resonances

E. Klempt¹^*, A. V. Anisovich¹^,2, V. A. Nikonov¹^,2, A. V. Sarantsev¹^,2 and U. Thoma¹^,3

¹ Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, Germany
² Petersburg Nuclear Physics Institute, Gatchina, Russia
³ Physikalisches Institut, Universität Gießen, Germany

^* e-mail: klempt@hiskp.uni-bonn.de

Received: 12 January 2006
Accepted: 7 August 2006
Published online: 21 September 2006

Abstract

A novel technique to probe the resonant structure of a partial-wave amplitude is proposed and applied to data on photoproduction of baryon resonances.

PACS: 11.80.Et Partial-wave analysis – / 13.30.-a Decays of baryons – / 13.60.Le Meson production – / 14.20.Gk Baryon resonances with S = 0 –

© Società Italiana di Fisica and Springer-Verlag, 2006