Speaker
Shoji Uno
(KEK, Tsukuba)
Description
The Belle experiment, operated at the asymmetric electron-positron collider KEKB,
had accumulated a data samle with an integrated luminosity of more than 1 at^{-1}
before the shutdown in June 2010.
We have started upgrading both the accelerator and detector, SuperKEKB and Belle-II,
to achieve the target luminosity of 8x10^35 cm^{-2}s^{-1}.
With the increased luminosity, the beam background will also increase.
We will present the estimation of beam background at SuperKEKB and the development of Machine-Detector Interface (MDI) design, to cope with the increased background and protect Belle-II detector.
Primary author
Shoji Uno
(KEK, Tsukuba)
Co-authors
Mr
Hiroshi Nakano
(Tohoku Univ.)
Hiroyuki Nakayama
(KEK)
