Onishi, Y.

Paper Title Page
MOACH06 KEKB Status 17
 
  • Y.Funakoshi, T.Agho, K.Akai, K.Ebihara, K.Egawa, A.Enomoto, J.Flanagan, H.Fukuma, K.Furukawa, T.Furuya, J.Haba, S.Hiramatsu, T.Ieiri, N.Iida, H.Ikeda, T.Kageyama, S.Kamada, T.Kamitani, S.Kato, M.Kikuchi, E.Kikutani, H.Koiso, M.Masuzawa, T.Mimashi, A.Morita, T.T.Nakamura, K.Nakanishi, H.Nakayama, M.Nishiwaki, Y.Ogawa, K.Ohmi, Y.Ohnishi, N.Ohuchi, K.Oide, M.Ono, M.Shimada, M.Suetake, Y.Suetsugu, T.Sugimura, T.Suwada, M.Tawada, M.Tejima, M.Tobiyama, N.Tokuda, S.Uehara, S.Uno, N.Yamamoto, Y.Yamamoto, Y.Yano, K.Yokoyama, Ma.Yoshida, Mi.Yoshida, S.Yoshimoto,
    KEK, Japan
  • F.Zimmermann
    visiting from CERN, Switzerland
 
  The KEKB status is described focusing on the beam operation with crab crossing. This report deals mainly with the beam dynamics issues with crab crossing. There is a large discrepancy between the beam-beam simulation and the experiment at the high bunch currents. We discuss causes of this discrepancy in detail.  
   
MOACH07 Upgrade Plan of KEKB 23
 
  • Yu.Onishi
    KEK, Japan
 
  The KEKB accelerator has been achieved the luminosity larger than the design value, 10e34, and it is finding a way to an upgrade plan of KEKB. The target of the upgrade is a high luminosity that increases by a factor 10 to 30 from the present luminosity. In this report, a strategy and a design of the upgraded KEKB are presented.  
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