Baryonic Regge trajectories with analyticity constraints

R. Fiore, L. L. Jenkovszky, F. Paccanoni, A. Prokudin

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

A model for baryonic Regge trajectories compatible with the threshold behavior required by unitarity and asymptotic behavior in agreement with analyticity constraints is given in explicit form. Widths and masses of the baryonic resonances on the N and Δ trajectories are reproduced. The MacDowell symmetry is exploited and an application is given.

Original languageEnglish (US)
Article number054003
Pages (from-to)054003-1-054003-9
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume70
Issue number5
DOIs
StatePublished - Sep 2004

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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