title: SPring-8 in-vacuum undulator beam test at the ESRF.
abstract: Before the commissioning of SPring-8, the in-vacuum hybrid undulator developed at SPring-8 had been brought to the ESRF for the first beam test in the summer of 1996. The purpose of this test was to investigate the influence of the in-vacuum undulator on the beam and check its vacuum system. However, heating by the resistive wall impedance turned out to be a critical issue for the in-vacuum undulators.
authors.affiliation: SPring-8, Kamigori-cho, Ako-gun, Hyogo-ken 678-12, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Hara
authors.forename: T
authors.initials: T
authors.lastname: Tanaka
authors.forename: T
authors.initials: T
authors.lastname: Tanabe
authors.forename: X M
authors.initials: XM
authors.lastname: Maréchal
authors.forename: H
authors.initials: H
authors.lastname: Kitamura
authors.forename: P
authors.initials: P
authors.lastname: Elleaume
authors.forename: B
authors.initials: B
authors.lastname: Morrison
authors.forename: J
authors.initials: J
authors.lastname: Chavanne
authors.forename: P
authors.initials: P
authors.lastname: Van Vaerenbergh
authors.forename: D
authors.initials: D
authors.lastname: Schmidt