A new silicon vertex detector for the BELLE experiment was installed and its operation has started successfully at the high-luminosity asymmetric energy e+e- collider KEKB in October 2003. This vertex detector provides a larger polar angle acceptance, a more precise vertex resolution and a better radiation tolerance than the previous one. The obtained performances indicate that the SVD2 works reliably as expected. Moreover, a prospective simulation study shows that the SVD2 should work under the coming higher background conditions.
|ジャーナル||Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment|
|出版物ステータス||Published - 2004 12 11|
|イベント||Proceedings of the 10th International Viennna Conference - Vienna, Austria|
継続期間: 2004 2 16 → 2004 2 21
ASJC Scopus subject areas
- Nuclear and High Energy Physics