synchrocyclotron การใช้

• There are two major differences between the synchrocyclotron and the classical cyclotron.
• Isochronous cyclotrons are capable of producing much greater beam current than synchrocyclotrons.
• The synchrocyclotron at CERN delivered its first beam on 1 August 1957.
• Synchrocyclotron was the first accelerator to be built at CERN in 1957.
• His department was responsible for the construction of their 600-MeV synchrocyclotron.
• After Maria and Giuseppe moved to Geneva, Giuseppe was assigned to the Synchrocyclotron Division.
• In the same converted hangar that housed ZETA was the Harwell Synchrocyclotron effort run by Basil Rose.
• It was possible to produce 200 MeV deuterons and 400 MeV ?-particles with the first synchrocyclotron.
• Synchrocyclotrons are attractive for use in proton therapy because of the ability to make compact systems using high magnetic fields.
• Medical physics companies Ion Beam Applications and Mevion Medical Systems are developing superconducting synchrocyclotrons that can fit comfortably into hospitals.
• In 1945, a donation from the Gustaf Werner Corporation gave the opportunity to build a much larger accelerator, a synchrocyclotron.
• In the synchrocyclotron, only one " dee " retains its classical shape, while the other pole is open ( see patent sketch ).
• Furthermore, the frequency of oscillating electric field in a synchrocyclotron is decreasing continuously instead of kept constant so as to maintain cyclotron resonance for relativistic velocities.
• Among the technologies being investigated are superconducting synchrocyclotrons ( also known as FM Cyclotrons ), ultra-compact synchrotrons, dielectric wall accelerators, and linear particle accelerators.
• The accelerator ring was rebuilt as a cooler and storage ring and given the acronym CELSIUS ( Cooling with ELectrons and Storing of Ions from the Uppsala Synchrocyclotron ).
• In 1956, Gentner was appointed Director of the Synchrocyclotron Department at CERN . In 1958, he became director of the new Max Planck Institute for Nuclear Physics at Heidelberg.
• This success not only provided the first demonstration of the phase-stability principle but also confirmed the feasibility of converting the large Berkeley 184 inch cyclotron from a classical cyclotron to a synchrocyclotron.
• Although precisely placed and well-limited lesions could be produced by the focused proton beams, as demonstrated in a few autopsy cases, the synchrocyclotron proved to be too complicated for general clinical use.
• During the siege of Leningrad Alikhanian and some his colleagues were excused from full-time defense work in order to work on the design of a synchrocyclotron-the accelerator which was eventually constructed in Dubna in 1955.
• The Gustaf Werner Institute with the synchrocyclotron as the main research instrument was founded in 1949 and continued to act as a base for research in high-energy physics and radiation biology until 1986 when The Svedberg Laboratory was established.