Radio frequency quadrupole resonator for linear accelerator

Patent · Tue Jan 01 00:00:00 EST 1985

OSTI ID:865313

Moretti, Alfred ^[1]

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1. Downers Grove, IL

An RFQ resonator for a linear accelerator having a reduced level of interfering modes and producing a quadrupole mode for focusing, bunching and accelerating beams of heavy charged particles, with the construction being characterized by four elongated resonating rods within a cylinder with the rods being alternately shorted and open electrically to the shell at common ends of the rods to provide an LC parallel resonant circuit when activated by a magnetic field transverse to the longitudinal axis.

• Research Organization: Argonne National Laboratory (ANL), Argonne, IL (United States)
• DOE Contract Number: W-31109-ENG-38
• Assignee: United States of America as represented by United States (Washington, DC)
• Patent Number(s): US 4494040
• OSTI ID: 865313
• Country of Publication: United States
• Language: English

Related Subjects

radio
frequency
quadrupole
resonator
linear
accelerator
rfq
reduced
level
interfering
modes
producing
mode
focusing
bunching
accelerating
beams
heavy
charged
particles
construction
characterized
elongated
resonating
rods
cylinder
alternately
shorted
electrically
shell
common
provide
lc
parallel
resonant
circuit
activated
magnetic
field
transverse
longitudinal
axis
resonant circuit
radio frequency
charged particles
magnetic field
longitudinal axis
charged particle
linear accelerator
parallel resonant
frequency quadrupole
quadrupole mode
reduced level
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