Magnet System for the SuperKEKB Main Ring

• Published in: IEEE transactions on applied superconductivity Vol. 22; no. 3; p. 4100404
• Main Authors: Iinuma, H., Egawa, K., Masuzawa, M.
• Format: Journal Article Conference Proceeding
• Language: English
• Published: New York, NY IEEE 01.06.2012; Institute of Electrical and Electronics Engineers; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Accelerator magnets; Applied sciences; colliding beam accelerators; Construction; Cyclic accelerators and storage rings; Earthquakes; Electrical engineering. Electrical power engineering; Electromagnets; Exact sciences and technology; Experimental methods and instrumentation for elementary-particle and nuclear physics; IP networks; Luminosity; Magnetic tunneling; Magnetomechanical effects; Nanocomposites; Nanomaterials; Nanostructure; Nuclear physics; Physics; Positrons; Storage rings; Superconducting magnets; Superconductivity; superKEKB; Undulators; Various equipment and components; Storage ring; Brightness; storage rings; Luminosity; superKEKB; Factory; Accelerator magnets; colliding beam accelerators
• ISSN: 1051-8223; 1558-2515
• DOI: 10.1109/TASC.2012.2185470

The next-generation B-factory "SuperKEKB" is now under construction. To achieve a 40-times higher luminosity than KEKB, which held the world's record luminosity of 2.1 × 10 34 cm -2 s -1 , many items are being upgrade, and new challenges for the "nano-beam" scheme are being undertaken. In this paper, we introduce the major efforts of the magnet system in the main rings.