title: Evidence for a parity doublet Delta(1920)P33 and Delta(1940)D33 from gammap-->ppi;{0}eta.
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.
authors.affiliation: Helmholtz-Institut für Strahlen- und Kernphysik der Universität Bonn, Germany.
authors.forename: I
authors.initials: I
authors.lastname: Horn
authors.forename: A V
authors.initials: AV
authors.lastname: Anisovich
authors.forename: G
authors.initials: G
authors.lastname: Anton
authors.forename: R
authors.initials: R
authors.lastname: Bantes
authors.forename: O
authors.initials: O
authors.lastname: Bartholomy
authors.forename: R
authors.initials: R
authors.lastname: Beck
authors.forename: Yu
authors.initials: Y
authors.lastname: Beloglazov
authors.forename: R
authors.initials: R
authors.lastname: Bogendörfer
authors.forename: R
authors.initials: R
authors.lastname: Castelijns
authors.forename: V
authors.initials: V
authors.lastname: Crede
authors.forename: A
authors.initials: A
authors.lastname: Ehmanns
authors.forename: J
authors.initials: J
authors.lastname: Ernst
authors.forename: I
authors.initials: I
authors.lastname: Fabry
authors.forename: H
authors.initials: H
authors.lastname: Flemming
authors.forename: A
authors.initials: A
authors.lastname: Fösel
authors.forename: M
authors.initials: M
authors.lastname: Fuchs
authors.forename: Chr
authors.initials: C
authors.lastname: Funke
authors.forename: R
authors.initials: R
authors.lastname: Gothe
authors.forename: A
authors.initials: A
authors.lastname: Gridnev
authors.forename: E
authors.initials: E
authors.lastname: Gutz
authors.forename: St
authors.initials: S
authors.lastname: Höffgen
authors.forename: J
authors.initials: J
authors.lastname: Hössl
authors.forename: J
authors.initials: J
authors.lastname: Junkersfeld
authors.forename: H
authors.initials: H
authors.lastname: Kalinowsky
authors.forename: F
authors.initials: F
authors.lastname: Klein
authors.forename: E
authors.initials: E
authors.lastname: Klempt
authors.forename: H
authors.initials: H
authors.lastname: Koch
authors.forename: M
authors.initials: M
authors.lastname: Konrad
authors.forename: B
authors.initials: B
authors.lastname: Kopf
authors.forename: B
authors.initials: B
authors.lastname: Krusche
authors.forename: J
authors.initials: J
authors.lastname: Langheinrich
authors.forename: H
authors.initials: H
authors.lastname: Löhner
authors.forename: I
authors.initials: I
authors.lastname: Lopatin
authors.forename: J
authors.initials: J
authors.lastname: Lotz
authors.forename: H
authors.initials: H
authors.lastname: Matthäy
authors.forename: D
authors.initials: D
authors.lastname: Menze
authors.forename: J
authors.initials: J
authors.lastname: Messchendorp
authors.forename: V
authors.initials: V
authors.lastname: Metag
authors.forename: V A
authors.initials: VA
authors.lastname: Nikonov
authors.forename: D
authors.initials: D
authors.lastname: Novinski
authors.forename: M
authors.initials: M
authors.lastname: Ostrick
authors.forename: H
authors.initials: H
authors.lastname: van Pee
authors.forename: A V
authors.initials: AV
authors.lastname: Sarantsev
authors.forename: C
authors.initials: C
authors.lastname: Schmidt
authors.forename: H
authors.initials: H
authors.lastname: Schmieden
authors.forename: B
authors.initials: B
authors.lastname: Schoch
authors.forename: G
authors.initials: G
authors.lastname: Suft
authors.forename: V
authors.initials: V
authors.lastname: Sumachev
authors.forename: T
authors.initials: T
authors.lastname: Szczepanek
authors.forename: U
authors.initials: U
authors.lastname: Thoma
authors.forename: D
authors.initials: D
authors.lastname: Walther
authors.forename: Chr
authors.initials: C
authors.lastname: Weinheimer