Journal article

Evidence for a Parity Doublet Δ(1920)P33 and Δ(1940)D33 from γp→pπ0η


Authors listHorn, I.; Anisovich, A. V.; Anton, G.; Bantes, R.; Bartholomy, O.; Beck, R.; Beloglazov, Yu.; Bogendoerfer, R.; Castelijns, R.; Crede, V.; Ehmanns, A.; Ernst, J.; Fabry, I.; Flemming, H.; Foesel, A.; Fuchs, M.; Funke, Chr.; Gothe, R.; Gridnev, A.; Gutz, E.; Hoeffgen, St.; Hoessl, J.; Junkersfeld, J.; Kalinowsky, H.; Klein, F.; Klempt, E.; Koch, H.; Konrad, M.; Kopf, B.; Krusche, B.; Langheinrich, J.; Loehner, H.; Lopatin, I.; Lotz, J.; Matthaey, H.; Menze, D.; Messchendorp, J.; Metag, V.; Nikonov, V. A.; Novinski, D.; Ostrick, M.; van Pee, H.; Sarantsev, A. V.; Schmidt, C.; Schmieden, H.; Schoch, B.; Suft, G.; Sumachev, V.; Szczepanek, T.; Thoma, U.; Walther, D.; Weinheimer, Chr.

Publication year2008

JournalPhysical Review Letters

Volume number101

Issue number20

ISSN0031-9007

eISSN1079-7114

Open access statusGreen

DOI Linkhttps://doi.org/10.1103/PhysRevLett.101.202002

PublisherAmerican Physical Society


Abstract
Evidence is reported for the existence of a parity doublet of Delta resonances with total angular momentum J=3/2 from photoproduction of the p pi(0)eta final state. The two parity partners Delta(1920)P-33 and Delta(1940)D-33 make significant contributions to the reaction. Cascades of resonances into Delta(1232)eta, N(1535)pi, and Na-0(980) are clearly observed.



Citation Styles

Harvard Citation styleHorn, I., Anisovich, A., Anton, G., Bantes, R., Bartholomy, O., Beck, R., et al. (2008) Evidence for a Parity Doublet Δ(1920)P33 and Δ(1940)D33 from γp→pπ0η, Physical Review Letters, 101(20), Article 202002. https://doi.org/10.1103/PhysRevLett.101.202002

APA Citation styleHorn, I., Anisovich, A., Anton, G., Bantes, R., Bartholomy, O., Beck, R., Beloglazov, Y., Bogendoerfer, R., Castelijns, R., Crede, V., Ehmanns, A., Ernst, J., Fabry, I., Flemming, H., Foesel, A., Fuchs, M., Funke, C., Gothe, R., Gridnev, A., ...Weinheimer, C. (2008). Evidence for a Parity Doublet Δ(1920)P33 and Δ(1940)D33 from γp→pπ0η. Physical Review Letters. 101(20), Article 202002. https://doi.org/10.1103/PhysRevLett.101.202002



Keywords


BARYON RESONANCES

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