Features of $\pi\Delta$ Photoproduction at High Energies

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dc.contributor.authorNys, J.
dc.contributor.authorMathieu, Vincent
dc.contributor.authorFernández-Ramírez, C.
dc.contributor.authorJackura, A.
dc.contributor.authorMikhasenko, M.
dc.contributor.authorPilloni, A.
dc.contributor.authorSherrill, N.
dc.contributor.authorRyckebusch, J.
dc.contributor.authorSzczepaniak, Adam P
dc.contributor.authorFox, Geoffrey C.
dc.date.accessioned2025-02-20T16:43:02Z
dc.date.available2025-02-20T16:43:02Z
dc.date.issued2018-04-10
dc.description.abstractHybrid/exotic meson spectroscopy searches at Jefferson Lab require the accurate theoretical description of the production mechanism in peripheral photoproduction. We develop a model for πΔ photoproduction at high energies (5≤ $E_{lab}$ ≤16 GeV 5 ≤ $E_{lab}$ ≤ 16 GeV ) that incorporates both the absorbed pion and natural-parity cut contributions. We fit the available observables, providing a good description of the energy and angular dependencies of the experimental data. We also provide predictions for the photon beam asymmetry of charged pions at 𝐸lab=9 GeV E lab = 9 GeV which is expected to be measured by GlueX and CLAS12 experiments in the near future.
dc.identifier.citationNys, J., et al. "Features of $\pi\Delta$ Photoproduction at High Energies." Physics Letters B, pp. 77-81, 2018-4-10, https://doi.org/10.1016/j.physletb.2018.01.075.
dc.identifier.issn1873-2445
dc.identifier.otherBRITE 1388
dc.identifier.urihttps://hdl.handle.net/2022/31987
dc.language.isoen
dc.relation.isversionofhttps://doi.org/10.1016/j.physletb.2018.01.075
dc.relation.isversionofhttps://doi.org/10.1016/j.physletb.2018.01.075
dc.relation.journalPhysics Letters B
dc.titleFeatures of $\pi\Delta$ Photoproduction at High Energies

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