Collimation of High Energy Electron Beams
نویسندگان
چکیده
منابع مشابه
Collimation with hollow electron beams.
A novel concept of controlled halo removal for intense high-energy beams in storage rings and colliders is presented. It is based on the interaction of the circulating beam with a 5-keV, magnetically confined, pulsed hollow electron beam in a 2-m-long section of the ring. The electrons enclose the circulating beam, kicking halo particles transversely and leaving the beam core unperturbed. By ac...
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Recent experimental studies at the Fermilab Tevatron collider have shown that magnetically confined hollow electron beams can act as a new kind of collimator for highintensity beams in storage rings. In a hollow electron beam collimator, electrons enclose the circulating beam. Their electric charge kicks halo particles transversely. If their distribution is axially symmetric, the beam core is u...
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A single arm M ller polarimeter used to measure the longitudinal beam polarization of the 48 GeV electron beam for SLAC xed target experiment E{154 is described. The polarimeter utilizes an array of silicon strip detectors and a dipole magnetic spectrometer to detect M ller scattered electrons from magnetized Fe-Co alloy target foils. The details of the foil polarization measurements and analys...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiological Technology
سال: 1981
ISSN: 0369-4305,1881-4883
DOI: 10.6009/jjrt.kj00003106095