JACoW logo

Joint Accelerator Conferences Website

The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.

RIS citation export for TUPGW019: Progress of the BESSY VSR Cold String Development and Testing

AU  - Glock, H.-W.
AU  - Dürr, V.
AU  - Glöckner, F.
AU  - Guo, J.
AU  - Knobloch, J.
AU  - Rimmer, R.A.
AU  - Tannert, M.
AU  - Vélez, A.V.
AU  - Wang, H.
AU  - Wolk, D.
AU  - Wunderer, N.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Progress of the BESSY VSR Cold String Development and Testing
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - The so-called VSR (Variable Storage Ring) upgrade of the 3rd gen. light source BESSY II will provide the capability to simultaneously store long (about 20 ps rms length) and short (1 ps or less) bunches in the ring. This will be accomplished by inserting a module with four superconducting cavities, two of them operating at 1.5 GHz as the third harmonic of the 500 MHz driving RF, two at 1.75 GHz. The "cold" string of those four cavities also includes supporting and connecting devices, as there will be: - three intermediate bellows, all shielded against leaking fundamental mode cavity fields, one additionally acting as a collimator for incident synchrotron light; - two tuneable bellows at the module ends; - two warm end groups outside the module, housing toroidal dielectric wake field absorbers, another bellow and a vacuum pump connection. The recent design progress of those components will be reported, including a description of a beam test planned for the central collimating shielded bellow.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 1434
EP  - 1436
KW  - cavity
KW  - simulation
KW  - experiment
KW  - vacuum
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-TUPGW019
UR  - http://jacow.org/ipac2019/papers/tupgw019.pdf
ER  -