title: First experiment with HELIOS: the structure of 13B.
abstract: A first experiment is reported that makes use of a new kind of spectrometer uniquely suited to the study of reactions with radioactive beams in inverse kinematics, the helical orbit spectrometer, HELIOS. The properties of some low-lying states in the neutron-rich N=8 nucleus 13B were studied with good resolution. From the measured angular distributions of the (d,p) reaction and the relative spectroscopic factors, spin and configuration assignments of the first- and third-excited states of this nucleus can be constrained.
authors.affiliation: Argonne National Laboratory, Argonne, Illinois 60439, USA.
authors.forename: B B
authors.initials: BB
authors.lastname: Back
authors.forename: S I
authors.initials: SI
authors.lastname: Baker
authors.forename: B A
authors.initials: BA
authors.lastname: Brown
authors.forename: C M
authors.initials: CM
authors.lastname: Deibel
authors.forename: S J
authors.initials: SJ
authors.lastname: Freeman
authors.forename: B J
authors.initials: BJ
authors.lastname: DiGiovine
authors.forename: C R
authors.initials: CR
authors.lastname: Hoffman
authors.forename: B P
authors.initials: BP
authors.lastname: Kay
authors.forename: H Y
authors.initials: HY
authors.lastname: Lee
authors.forename: J C
authors.initials: JC
authors.lastname: Lighthall
authors.forename: S T
authors.initials: ST
authors.lastname: Marley
authors.forename: R C
authors.initials: RC
authors.lastname: Pardo
authors.forename: K E
authors.initials: KE
authors.lastname: Rehm
authors.forename: J P
authors.initials: JP
authors.lastname: Schiffer
authors.forename: D V
authors.initials: DV
authors.lastname: Shetty
authors.forename: A W
authors.initials: AW
authors.lastname: Vann
authors.forename: J
authors.initials: J
authors.lastname: Winkelbauer
authors.forename: A H
authors.initials: AH
authors.lastname: Wuosmaa