Abstract: A perturbation device for a charged particle circulation system, capable of readily generating a distribution profile of a perturbation magnetic field, is provided. By partially superposing a perturbation magnetic field on a main magnetic field for circulating charged particles, perturbation is produced in trajectories of the charged particles. Then, the charged particles that have been injected into the charged particle circulation system are captured into a stable circular closed orbit. Using a leakage magnetic field formed of a magnetic field generated by magnetic field generation devices, each including a high-frequency coil, the perturbation magnetic field is generated.

Abstract: A perturbation device for a charged particle circulation system, capable of readily generating a distribution profile of a perturbation magnetic field, is provided. By partially superposing a perturbation magnetic field on a main magnetic field for circulating charged particles, perturbation is produced in trajectories of the charged particles. Then, the charged particles that have been injected into the charged particle circulation system are captured into a stable circular closed orbit. Using a leakage magnetic field formed of a magnetic field generated by magnetic field generation devices 113A and 113B each including a high-frequency coil, the perturbation magnetic field is generated.

Abstract: A small X-ray laser generator including a device (1) for generating and accelerating an electron beam, a plurality of targets (2) placed on the transport trajectory of a generated electron beam (4), and X-ray mirrors (3) for monochromatizing X-rays (5) generated by making the electron beam (4) collide against the plurality of targets (2), in which the X-rays (6) generated from the respective targets (2) are made to interfere with each other to produce a hard X-ray laser beam of 1 keV or more.

Abstract: The present invention relates to a high-energy X-ray imaging device that is suitable for precise medical diagnosis and capable of enhancing the accuracy of nondestructive examinations. The high-energy X-ray imaging device of the present invention includes an electron-circulating type high luminance X-ray generator and a two-dimensional X-ray detector that is sensitized for high-energy X-rays. The electron-circulating type X-ray generating device consists of a tinytarget together with a LINAC or microtron injector and a synchrotron. The synchrotron stores electrons, and electrons are bombarded against a tinytarget placed on the electron orbit to generate high-energy X-rays. The means to sensitize the two-dimensional X-ray detectors consists of a thin film made of lead or other heavy elements. This thin film is placed in front of and in close contact with the two-dimensional detector, such as X-ray film. The X-ray image thus generated is a transmissive image.