Device for accelerating and storing charged particles
First Claim
1. A device for accelerating and storing charged particles comprising:
- a vacuum duct which has two opposite linear portions and two opposite curved portions respectively connected to said linear portions and which functions to maintain the orbit of revolution of charged particles in a vacuum;
an accelerating means for accelerating charged particles which is disposed on said orbit of said charged particles;
a pair of bending magnets which are respectively disposed in said curved portions of said vacuum duct; and
a pair of quadrupole electromagnets with one of said pair being the only quadrupole electromagnet disposed in one of said linear portions and the other of said pair being the only quadrupole electromagnet disposed in the other of said linear portions and at least one of said pair being disposed at a position at a given distance from the center of the corresponding linear portion.
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Accused Products
Abstract
A device for accelerating and storing charged particles of the present invention comprises a vacuum duct which has two opposite linear portions and two opposite curved portions respectively connected to the linear portions and which functions to maintain the orbit of revolution of the charged particles in a vacuum; an accelerating device for accelerating charged particles which is disposed on the orbit of the charged particles; a pair of bending magnets which are respectively disposed on the curved portions of the vacuum duct; and a pair of quadrupole electromagnets which are respectively disposed on the linear portions of the vacuum duct and at least one of which is disposed at a position at a given distance from the center of the corresponding linear portion.
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Citations
20 Claims
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1. A device for accelerating and storing charged particles comprising:
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a vacuum duct which has two opposite linear portions and two opposite curved portions respectively connected to said linear portions and which functions to maintain the orbit of revolution of charged particles in a vacuum; an accelerating means for accelerating charged particles which is disposed on said orbit of said charged particles; a pair of bending magnets which are respectively disposed in said curved portions of said vacuum duct; and a pair of quadrupole electromagnets with one of said pair being the only quadrupole electromagnet disposed in one of said linear portions and the other of said pair being the only quadrupole electromagnet disposed in the other of said linear portions and at least one of said pair being disposed at a position at a given distance from the center of the corresponding linear portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A device for accelerating and storing charged particles comprising:
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a vacuum duct which has two opposite linear portions and two opposite curved portions respectively connected to said linear portions and which function to maintain the orbit of revolution of charged particles in a vacuum; an accelerating means for accelerating the charged particles which is disposed in said orbit of said charged particles; a pair of bending magnets which are respectively disposed in said curved portions of said vacuum duct, wherein each of said bending magnets has a magnetic field gradient and wherein each of said bending magnets comprises a pair of main coils which hold the corresponding one of said curved portions of said vacuum ducts therebetween and which have coil surfaces at a certain angle with respect to each other; and a pair of quadrupole electromagnets which are respectively disposed on said linear portions of said vacuum duct and at least one of which is disposed at a position at a given distance from the center of the corresponding linear portion. - View Dependent Claims (20)
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Specification