TY - JOUR
T1 - Experiences with the narrow gap undulator at max-lab
AU - Andersson, Åke
AU - Werin, Sverker
AU - Meinander, Tor
AU - Naves de Brito, Arnaldo
AU - Aksela, Seppo
N1 - Project code: A5SU00307
PY - 1995
Y1 - 1995
N2 - An undulator with short poles (period 24 mm) and extremely narrow gap (magnet gap 7.7 mm) using a squeezable vacuum chamber has been installed and is in operation at the MAX-lab 550 MeV storage ring. The device operates with a vacuum chamber aperture down to 6.2 mm. The behaviour of the storage ring concerning lifetime, emittance, tune shift and closed orbit is well described by conventional models. We present here the design of the device, the influence on the storage ring and the spectral characteristics, as well as comparison with expected theoretical results and an overview of the activities at the beam line.
AB - An undulator with short poles (period 24 mm) and extremely narrow gap (magnet gap 7.7 mm) using a squeezable vacuum chamber has been installed and is in operation at the MAX-lab 550 MeV storage ring. The device operates with a vacuum chamber aperture down to 6.2 mm. The behaviour of the storage ring concerning lifetime, emittance, tune shift and closed orbit is well described by conventional models. We present here the design of the device, the influence on the storage ring and the spectral characteristics, as well as comparison with expected theoretical results and an overview of the activities at the beam line.
U2 - 10.1016/0168-9002(95)00201-4
DO - 10.1016/0168-9002(95)00201-4
M3 - Article
SN - 0168-9002
VL - 362
SP - 586
EP - 591
JO - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
IS - 2-3
ER -