%0 Journal Article
%T XYZ spectroscopy at electron-hadron facilities. II. Semi-inclusive processes with pion exchange
%A Winney, D.
%A Pilloni, A.
%A Mathieu, V.
%A Hiller Blin, A. N.
%A Albaladejo, M.
%A Smith, W. A.
%A Szczepaniak, A.
%J Physical Review D
%D 2022
%V 106
%N 9
%I Amer Physical Soc
%@ 2470-0010
%G English
%F Winney_etal2022
%O WOS:000884458600002
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5421), last updated on Mon, 05 Dec 2022 07:40:19 +0000
%X Semi-inclusive processes arc very promising to investigate XYZ hadrons at the next generation of electron-hadron facilities, because they generally boast higher cross sections. We extend our formalism of exclusive photoproduction to semi-inclusive final states. The inclusive production cross sections for charged axial-vector Z states from pion exchange are predicted. We isolate the contribution of Delta resonances at small missing mass. Production near threshold is shown to be enhanced roughly by a factor of two compared to the exclusive reaction. We benchmark the model with data of semi-inclusive b(1)(+/-) production.
%R 10.1103/PhysRevD.106.094009
%U https://arxiv.org/abs/2209.05882
%U https://doi.org/10.1103/PhysRevD.106.094009
%P 094009-13pp