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Horn I, Anisovich AV, Anton G, et al. Evidence for a parity doublet Delta(1920)P33 and Delta(1940)D33 from gammap-->ppi;{0}eta. Phys Rev Lett. 2008;101(20):202002doi: 10.1103/PhysRevLett.101.202002.
Horn, I., Anisovich, A. V., Anton, G., Bantes, R., Bartholomy, O., Beck, R., Beloglazov, Y., Bogendörfer, R., Castelijns, R., Crede, V., Ehmanns, A., Ernst, J., Fabry, I., Flemming, H., Fösel, A., Fuchs, M., Funke, C., Gothe, R., Gridnev, A., Gutz, E., Höffgen, S., 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, 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, C. (2008). Evidence for a parity doublet Delta(1920)P33 and Delta(1940)D33 from gammap-->ppi;{0}eta. Physical review letters, 101(20), 202002. https://doi.org/10.1103/PhysRevLett.101.202002
Horn, I, et al. "Evidence for a parity doublet Delta(1920)P33 and Delta(1940)D33 from gammap-->ppi;{0}eta." Physical review letters vol. 101,20 (2008): 202002. doi: https://doi.org/10.1103/PhysRevLett.101.202002
Horn I, Anisovich AV, Anton G, Bantes R, Bartholomy O, Beck R, Beloglazov Y, Bogendörfer R, Castelijns R, Crede V, Ehmanns A, Ernst J, Fabry I, Flemming H, Fösel A, Fuchs M, Funke C, Gothe R, Gridnev A, Gutz E, Höffgen S, 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 J, Metag V, Nikonov VA, Novinski D, Ostrick M, van Pee H, Sarantsev AV, Schmidt C, Schmieden H, Schoch B, Suft G, Sumachev V, Szczepanek T, Thoma U, Walther D, Weinheimer C. Evidence for a parity doublet Delta(1920)P33 and Delta(1940)D33 from gammap-->ppi;{0}eta. Phys Rev Lett. 2008 Nov 14;101(20):202002. doi: 10.1103/PhysRevLett.101.202002. Epub 2008 Nov 12. PMID: 19113330.
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Phys Rev Lett. 2008 Nov 14;101(20):202002. doi: 10.1103/PhysRevLett.101.202002. Epub 2008 Nov 12.

Evidence for a parity doublet Delta(1920)P33 and Delta(1940)D33 from gammap-->ppi;{0}eta.

Physical review letters

I Horn, A V Anisovich, G Anton, R Bantes, O Bartholomy, R Beck, Yu Beloglazov, R Bogendörfer, R Castelijns, V Crede, A Ehmanns, J Ernst, I Fabry, H Flemming, A Fösel, M Fuchs, Chr Funke, R Gothe, A Gridnev, E Gutz, St Höffgen, J Hössl, J Junkersfeld, H Kalinowsky, F Klein, E Klempt, H Koch, M Konrad, B Kopf, B Krusche, J Langheinrich, H Löhner, I Lopatin, J Lotz, H Matthäy, D Menze, J Messchendorp, V Metag, V A Nikonov, D Novinski, M Ostrick, H van Pee, A V Sarantsev, C Schmidt, H Schmieden, B Schoch, G Suft, V Sumachev, T Szczepanek, U Thoma, D Walther, Chr Weinheimer,

Affiliations

  1. Helmholtz-Institut für Strahlen- und Kernphysik der Universität Bonn, Germany.

PMID: 19113330 DOI: 10.1103/PhysRevLett.101.202002

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 ppi;{0}eta final state. The two parity partners Delta(1920)P33 and Delta(1940)D33 make significant contributions to the reaction. Cascades of resonances into Delta(1232)eta, N(1535)pi, and Na0(980) are clearly observed.

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