Beam-beam effects observed at KEKB

At KEKB, a dedicated machine experiment on crab crossing has been carried out for about 4.5 months. Some of the beam-beam effects observed with crab crossing, which include a beam lifetime issue, are discussed in comparison with those with a finite crossing angle of plusmn11 mrad.

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Bibliographische Detailangaben
Hauptverfasser:	Funakoshi, Y., Ohmi, K., Agho, T., Akai, K., Ebihara, K., Egawa, K., Enomoto, A., Flanagan, J., Fukuma, H., Furukawa, K., Furuya, T., Haba, J., Hiramatsu, S., Ieiri, T., Iida, N., Ikeda, H., Kageyama, T., Kamada, S., Kamitani, T., Kato, S., Kikuchi, M., Kikutani, E., Koiso, H., Masuzawa, M., Mimashi, T., Morita, A., Nakamura, T.T., Nakanishi, K., Nakayama, H., Ogawa, Y., Ohnishi, Y., Ohuchi, N., Oide, K., Ono, M., Shimada, M., Suetake, M., Suetsugu, Y., Sugimura, T., Suwada, T., Tejima, M., Tobiyama, M., Tokuda, N., Uehara, S., Uno, S., Yamamoto, Y., Yano, Y., Yokoyama, K., Yoshida, M., Yoshimoto, S., Perevedentsev, E., Shatilov, D.N.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Beams Cooling Electromagnetic fields Predictive models Space charge USA Councils
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Beschreibung
Zusammenfassung:	At KEKB, a dedicated machine experiment on crab crossing has been carried out for about 4.5 months. Some of the beam-beam effects observed with crab crossing, which include a beam lifetime issue, are discussed in comparison with those with a finite crossing angle of plusmn11 mrad.
ISSN:	1944-4680 2152-9582
DOI:	10.1109/PAC.2007.4440408