van Pee H, Crede V, Anisovich AV, Anton G, Bantes R, Beloglazov Y, Bogendörfer R, Castelijns R, Ehmanns A, Ernst J, Fabry I, Flemming H, Fösel A, Fuchs M, Funke C, Gothe R, Gridnev A, Gutz E, Höffgen S, Horn I, Hößl J, Junkersfeld J, Kalinowsky H, Klein F, Klempt E, Koch H, Konrad M, Kopf B, Krusche B, Langheinrich J, Löhner H, Lopatin I, Lotz J, Matthäy H, Menze D, Messchendorp JG, Nikonov VA, Novinski D, Ostrick M, Radkov A, Sarantsev AV, Schadmand S, Schmidt C, Schmieden H, Schoch B, Suft G, Sumachev V, Szczepanek T, Thoma U, Walther D, Weinheimer C (2007)
Publication Language: English
Publication Type: Journal article
Publication year: 2007
Publisher: EDP Sciences: EPJ
Book Volume: 31
Pages Range: 61-77
Journal Issue: 1
DOI: 10.1140/epja/i2006-10160-3
Photoproduction of π0-mesons was studied with the Crystal-Barrel detector at ELSA for incident energies from 300MeV to 3GeV. Differential cross-sections dσ/dΩ, dσ/dt, and the total cross-section are presented. For Eγ < 3GeV, the angular distributions agree well with the SAID parametrization. At photon energies above 1.5GeV, a strong forward peaking indicates t-channel exchange to be the dominant process. The rapid variations of the cross-section with energy and angle indicate production of resonances. An interpretation of the data within the Bonn-Gatchina partial-wave analysis is briefly discussed.
APA:
van Pee, H., Crede, V., Anisovich, A.V., Anton, G., Bantes, R., Beloglazov, Y.,... Weinheimer, C. (2007). Photoproduction of πº Mesons off Protons from the Δ(1232) Region to Eγ = 3 GeV. European Physical Journal A, 31(1), 61-77. https://doi.org/10.1140/epja/i2006-10160-3
MLA:
van Pee, H., et al. "Photoproduction of πº Mesons off Protons from the Δ(1232) Region to Eγ = 3 GeV." European Physical Journal A 31.1 (2007): 61-77.
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