Regge phenomenology in $\pi^0$ and $\eta$ photoproduction - INSPIRE

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Regge phenomenology in $\pi^0$ and $\eta$ photoproduction

Jun 22, 2017

13 pages

Published in:

Phys.Rev.C 96 (2017) 3, 035207

Published: Sep 20, 2017

e-Print:

1706.07376 [hep-ph]

DOI:

10.1103/PhysRevC.96.035207

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Abstract: (APS)

The γN→π0N and γN→ηN reactions at photon beam energies above 4 GeV are investigated within Regge models. The models include t-channel exchanges of vector (ρ and ω) and axial-vector (b1 and h1) mesons. Moreover, Regge cuts of ρP,ρf2,ωP, and ωf2 are investigated. A good description of differential cross sections and polarization observables at photon beam energies from 4 to 15 GeV can be achieved.

Note:

11 pages, 10 figures

beam: energy
photon: beam
Regge
differential cross section
photoproduction
axial-vector
polarization
meson

References(49)

Figures(10)

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