7 July 2011Users can take a virtual tour through the European XFEL tunnel, currently under construction, walking through the newly planned facilities to get an idea of its space and future working conditions. The nine-cell structures of pure niobium are designed to speed up the electrons at DESY's FLASH, the European XFEL, and the ILC. The picture was taken in DESY’s IPP stereo projection room, where it is possible to project and view three-dimensional models on a 1:1 scale.
Category: Image of the week | Tagged: DESY, nine-cell cavity
Barbara Warmbein | 14 April 2011A small group of young researchers at DESY, Germany, is working on a robot that could drastically reduce the time it takes to optically inspect a cavity. Their work covers everything from the pure mechanics of the workbench and fine-tuned motors for moving the heavy parts to developing sophisticated methods of automatically analysing the pictures. Cavities might eventually pass the check in two hours instead of the one-and-a-half days it takes today.
Category: Around the World | Tagged: camera, cavity inspection, cavity surface, DESY, Kyoto camera, OBACHT
Wilhelm Bialowons (DESY) | 16 December 2010Early November, four members of the Global Design Effort Conventional Facilities and Siting group and two guests from Japanese industry visited DESY in Hamburg, Germany, for two days. They wanted to find out more about the current state of the European X-ray Free Electron Laser (XFEL) civil construction and to get information about other relevant projects like DESY
Category: Around the World | Tagged: DESY, FLASH, tunnel, XFEL
16 September 2010An important milestone was reached on the way to the European XFEL superconducting linear accelerator: the start of the industrial production of the superconducting accelerator structures. Yesterday and today, kick-off workshops took place to coordinate the future collaboration of DESY with two industrial firms. The superconducting accelerator structures are a joint contribution of DESY and INFN Milano, coordinated by DESY.
Category: Feature | Tagged: DESY, Europe, XFEL
Leah Hesla | 26 August 2010Achieving resonance in a scientific collaboration is no small feat, but scientists at Fermilab, DESY and KEK have come together to do exactly that: They've improved the mechanism that keeps superconducting radio frequency cavities in tune.Members of Fermilab's Technical Division and DESY staff, with financial assistance from KEK, recently built four new tuning machines that set SRF cavities to the correct frequency and alignment. More highly automated than their predecessors, the machines save time and labor and ensure greater consistency in RF cavity quality. They work by squeezing or stretching individual cells in a nine-cell cavity and allowing all of them to perform identically and impart the same acceleration to the beam.
Category: Around the World | Tagged: cavity, DESY, Fermilab, KEK, SRF technology, tuning machine