EMMA, Particle accelerator research facility at Daresbury Laboratory, England
EMMA is a particle accelerator ring at Daresbury Laboratory that uses magnets to guide electron beams in a circular path. The facility produces energies between 10 and 20 MeV and serves as a testing ground for accelerator innovations that require less space and power.
Construction began in 2007 through a partnership between British universities and international research centers. The ring began full operations in 2011, representing a breakthrough in compact accelerator technology.
Scientists and researchers from multiple institutions work at EMMA to advance particle physics knowledge and develop medical treatment applications.
The site is located in northwest England and operates as a research center that welcomes visitors by arrangement. Plan your visit during regular working hours when research staff are active on the grounds.
The accelerator employs a rare acceleration technique where particle beams move outward while magnetic fields remain constant. This approach enables a notably compact design compared to traditional ring accelerators.
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