title: Exclusive measurement of quasifree proton-neutron bremsstrahlung.
abstract: Data on proton-neutron bremsstrahlung have been obtained from a measurement of the quasifree breakup channel in proton-deuteron bremsstrahlung. This high-precision measurement, with an incident proton energy of 190 MeV, is fully exclusive; i.e., the protons, the neutron, and the photon have been detected. The quasifree differential cross sections obtained are compared with microscopic calculations and calculations based on soft-photon models. There are sizable differences between the models and also between the models and the data obtained for this simple process.
authors.affiliation: Kernfysisch Versneller Instituut (KVI), Zernikelaan 25, 9747 AA Groningen, The Netherlands.
authors.forename: M
authors.initials: M
authors.lastname: Volkerts
authors.forename: J C S
authors.initials: JC
authors.lastname: Bacelar
authors.forename: M J
authors.initials: MJ
authors.lastname: van Goethem
authors.forename: M N
authors.initials: MN
authors.lastname: Harakeh
authors.forename: M
authors.initials: M
authors.lastname: Hoefman
authors.forename: H
authors.initials: H
authors.lastname: Huisman
authors.forename: N
authors.initials: N
authors.lastname: Kalantar-Nayestanaki
authors.forename: S
authors.initials: S
authors.lastname: Kopecky
authors.forename: H
authors.initials: H
authors.lastname: Löhner
authors.forename: J G
authors.initials: JG
authors.lastname: Messchendorp
authors.forename: K
authors.initials: K
authors.lastname: Nakayama
authors.forename: R W
authors.initials: RW
authors.lastname: Ostendorf
authors.forename: S
authors.initials: S
authors.lastname: Schadmand
authors.forename: O
authors.initials: O
authors.lastname: Scholten
authors.forename: H W
authors.initials: HW
authors.lastname: Wilschut