Compensation of the Crossing Angle with Crab Cavities at KEKB
Instrumentation and Detectors
2008-11-26 v1
Abstract
Crab cavities have been installed in the KEKB B--Factory rings to compensate the crossing angle at the collision point and thus increase luminosity. The beam operation with crab crossing has been done since February 2007. This is the first experience with such cavities in colliders or storage rings. The crab cavities have been working without serious issues. While higher specific luminosity than the geometrical gain has been achieved, further study is necessary and under way to reach the prediction of simulation.
Cite
@article{arxiv.0706.3248,
title = {Compensation of the Crossing Angle with Crab Cavities at KEKB},
author = {T. Abe and K. Akai and M. Akemoto and A. Akiyama and M. Arinaga and K. Ebihara and K. Egawa and A. Enomoto and J. Flanagan and S. Fukuda and H. Fukuma and Y. Funakoshi and K. Furukawa and T. Furuya and K. Hara and T. Higo and S. Hiramatsu and H. Hisamatsu and H. Honma and T. Honma and K. Hosoyama and T. Ieiri and N. Iida and H. Ikeda and M. Ikeda and S. Inagaki and S. Isagawa and H. Ishii and A. Kabe and E. Kadokura and T. Kageyama and K. Kakihara and E. Kako and S. Kamada and T. Kamitani and K. Kanazawa and H. Katagiri and S. Kato and T. Kawamoto and S. Kazakov and M. Kikuchi and E. Kikutani and K. Kitagawa and H. Koiso and Y. Kojima and I. Komada and T. Kubo and K. Kudo and N. Kudo and K. Marutsuka and M. Masuzawa and S. Matsumoto and T. Matsumoto and S. Michizono and K. Mikawa and T. Mimashi and S. Mitsunobu and K. Mori and A. Morita and Y. Morita and H. Nakai and H. Nakajima and T. T. Nakamura and H. Nakanishi and K. Nakanishi and K. Nakao and S. Ninomiya and Y. Ogawa and K. Ohmi and S. Ohsawa and Y. Ohsawa and Y. Ohnishi and N. Ohuchi and K. Oide and M. Ono and T. Ozaki and K. Saito and H. Sakai and Y. Sakamoto and M. Sato and M. Satoh and K. Shibata and T. Shidara and M. Shirai and A. Shirakawa and T. Sueno and M. Suetake and Y. Suetsugu and R. Sugahara and T. Sugimura and T. Suwada and O. Tajima and S. Takano and S. Takasaki and T. Takenaka and Y. Takeuchi and M. Tawada and M. Tejima and M. Tobiyama and N. Tokuda and S. Uehara and S. Uno and Y. Yamamoto and Y. Yano and K. Yokoyama and Ma. Yoshida and Mi. Yoshida and S. Yoshimoto and K. Yoshino and KEK and Oho and Tsukuba and E. Perevedentsev and D. N. Shatilov and BINP},
journal= {arXiv preprint arXiv:0706.3248},
year = {2008}
}
Comments
Submitted to Particle Accelerator Conference 2007, MOZAKI01, Albuquerque