Tag archive: beam monitor

ATF autumn run started: aiming for the beam size required for the ILC

| 25 October 2012 KEK's Accelerator Test facility (ATF) is up again after its summer shutdown. After several improvements to beams size monitors, multi-ole magnets and the organisation structure, the international team is looking forward to squeezing the beam size further and further towards the 37 nanometres required for the ILC. Category: Director's Corner | Tagged: , , ,

Extracting 1-millisecond beam

Image: H. Hayano | 29 March 2012 At KEK's superconducting RF test facility, better known as STF, scientists are conducting beam tests of their photocathode RF gun towards beam operation of the accelerator for the Quantum Beam Project. On 22 March, scientists succeeded in the extraction of a 1-millisecond beam for a 162.5-megahertz bunch train. Pictured here is a signal from the beam position monitor (blue) and a laser gate signal (violet). Read more about the Quantum Beam Project in a future issue of ILC NewsLine. Category: Image of the week | Tagged: , , ,

Progress in the nanometre world

| 24 February 2011 Two periods dedicated to beam tuning and beam size studies at KEK's Accelerator Test Facility ATF2, built to test the ILC's final focus system, have brought researchers a step closer to achieving the ILC's demanding beam parameters. Executive Committee member Toshiaki Tauchi reports on the studies. Category: Director's Corner | Tagged: , , , ,