Abstracts Brochure - CERN

THPLS051
THPLS052
THPLS053
29-Jun-06 16:00 - 18:00 THPLS — Poster Session
frequency bands the effects of interference can be neglected, that is microstructures of separate lines reproduce the
particle revolution frequency distributions and the frequencies of synchrotron oscillations. In experiments, the high
resolution spectrum analyzer at frequency range up to 1500 MHz has been used. The results of measurements at
KCSR main ring are presented.
Compact Hard X-ray Synchrotron Radiation Source with Superconducting Bending Magnets
Synchrotron radiation (SR) with relatively
K. Zolotarev, G. Kulipanov, N.A. Mezentsev (BINP SB RAS) hard spectrum (up to 50 keV) is necessary
for realization of number modern x-ray analytical
methods. These methods can be effectively used in industrial and medical applications, in universities and
scientific centers. So, the task of developing a compact source of hard synchrotron radiation is still actual. Budker
INP has a big experience for developing and fabricating high field superconducting insertion devices for different
SR centers. In frame of this activity, a superconducting bending magnet with field up to 9.6 T was fabricated for
BESSY-II and commissioned in 2004. This magnet also became a prototype for compact hard SR source. A project
of such storage ring is under development in Budker INP now. This design fixed beam energy to 1.2 GeV, ring
circumference about 52 m. Estimated horizontal equilibrium emittance will be near 20 nm. This report includes
a detailed description of main parameters and magnetic structure of designed storage ring as well as preliminary
design of injector system and beamline layout.
The Vacuum System for the Spanish Synchrotron Light Source (ALBA)
ALBA will be a 3GeV, third generation
E. Al-Dmour, D. Einfeld, M. Q. Quispe (ALBA)
synchrotron light facility to be built near
Barcelona (Spain). The design phase of
ALBA is almost completed and the main components have been ordered, which includes the vacuum chambers
for the storage ring. Commissioning of the storage ring is foreseen to start at the end of 2008. The circumference of
the storage ring of ALBA is 268.8 m, and it will be divided into 16 vacuum sections by ultra high vacuum (UHV) gate
valves. The vacuum chamber will be made of stainless steel with an internal vertical aperture of 28 mm and 72 mm
width. The vacuum chamber will be connected to an antechamber with a slot of 10 mm height and 20 mm width. The
antechamber will have the discrete absorbers, which will absorb the unwanted synchrotron radiation. The pumping
will be by sputter ion pumps (SIP) and NEG pumps, with an overall pumping speed from SIP of 57400 l/s. This will
maintain an average dynamic pressure of around 1.0·10 -9 mbar to achieve a beam lifetime > 15 hours at the designed
current. No in-situ bakeout is foreseen, as the vacuum section will be conditioned ex-situ and installed under vacuum
to the storage ring.
Status of the ALBA Project
M. Muñoz, E. Al-Dmour, J. Campmany, D. Einfeld, M. Pont, F. Pérez
(ALBA)
462
ALBA is a 3 GeV light source being built
near Barcelona, Spain. ALBA is optimized
for high flux density and a large number of
available straight sections for insertion de-
vices (3x8 m, 12x4.2 m) in a relatively small circumference of 268.8 m. The light source should be operational in