14 citations · 27 across the 6 of their papers we have counts for
12 papers · 1 filter
Scalar Meson Photoproduction
A Donnachie, Yu S Kalashnikova
The light-quark non-strange scalar mesons a0(980), f0(980), f0(1370), a0(1450), f0(1500) and f0(1710) are of great interest as there is no generally accepted view of their structur…
Successful description of exclusive vector meson electroproduction
A. Donnachie, P. V. Landshoff
Data for the differential cross sections for , and , at all available values of , fit very well to a combination of soft pomeron,…
Scalar Meson Photoproduction
A Donnachie, Yu S Kalashnikova
The scalar mesons f0(1370), f0(1500) and f0(1710) are of interest as there is as yet no consensus of their status, or indeed of the existence of the f0(1370). Radiative decays to r…
Quark Spin-flip in Pomeron Exchange
A Donnachie
It has been shown that the energy dependence of the reaction gamma p --> b1(1235) requires a contribution from pomeron exchange. This necessitates spin-flip at the quark level as t…
A Comprehensive Approach to Structure Functions
A Donnachie
A model is presented based on a dipole picture with a hard and a soft pomeron. It is assumed that large dipoles couple to the soft pomeron and small dipoels couple to the hard pome…
The Missing Odderon
A Donnachie, H G Dosch, O Nachtmann
In contrast to theoretical expectations, experimental results at sqrt(s)=200 GeV for the reaction gamma p --> pi0 X show no evidence for odderon exchange. The upper limit on the cr…