Design of 10‐T superconducting wiggler for angiography
| Autor: | Tsutomu Noguchi, Mitsukuni Chiwaki, Ryoichi Suzuki, Yoshikado Hosoda, T. Keishi, Hideaki Ohgaki, Kawakatsu Yamada, M. Koike, Takio Tomimasu, Tetsuo Yamazaki, H. Usami, M. Mikado, S. Sugiyama |
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| Rok vydání: | 1992 |
| Předmět: |
Physics
Electromagnet business.industry Astrophysics::High Energy Astrophysical Phenomena Wiggler Synchrotron Radiation Source Bremsstrahlung Synchrotron radiation Superconducting magnet Betatron law.invention Nuclear magnetic resonance Optics law Physics::Accelerator Physics business Instrumentation Storage ring |
| Zdroj: | Review of Scientific Instruments. 63:313-316 |
| ISSN: | 1089-7623 0034-6748 |
| DOI: | 10.1063/1.1142742 |
| Popis: | The design of a 10‐T superconducting wiggler as a synchrotron radiation source for angiography has been carried out to be installed in an 800‐MeV electron storage ring, TERAS, at Electrotechnical Laboratory (ETL). Synchrotron radiation generated by the wiggler has a critical photon energy of 4.47 keV and the radiation spectrum identical to that from a 2.5‐GeV storage ring with a bending radius of 8.3 m. The magnet of the wiggler consists of three pairs of iron‐cored superconducting coils designed to provide a peak field of 10.5 T on the beam trajectory. The effect of the wiggler on the storage ring has been investigated and a pair of quadrupole doublets on both sides of the wiggler can compensate a large deviation of the betatron tune. |
| Databáze: | OpenAIRE |
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