Performance of the belle silicon vertex detector

R. Abe, H. Aihara, G. Alimonti, Y. Asano, A. Bakich, E. Banaś, A. Bozek, T. Browder, J. Dragic, C. Everton, C. Fukunaga, A. Gordon, H. Guler, J. Haba, K. Hara, T. Hara, N. Hastings, M. Hazumi, E. Heenan, T. HiguchiT. Hojo, H. Ishino, G. Iwai, P. Jalocha, J. Kaneko, P. Kapusta, T. Kawasaki, K. Korotuschenko, J. S. Lange, Y. Li, D. Marlow, T. Matsubara, H. Miyake, L. Moffitt, G. Moloney, S. Mori, T. Nakadaira, T. Nakamura, Z. Natkaniec, S. Okuno, S. Olsen, W. Ostrowicz, H. Palka, L. Peak, M. Rózańska, J. Ryuko, M. Sevior, K. Shimada, K. Sumisawa, S. Stanic, R. Stock, S. Swain, H. Tagomori, H. Tajima, S. Takahashi, F. Takasaki, N. Tamura, J. Tanaka, M. Tanaka, G. Taylor, T. Tomura, K. Trabelsi, T. Tsuboyama, Y. Tsujita, G. Varner, K. Varvell, H. Yamamoto, Y. Watanabe, Y. Yamada, M. Yokoyama, H. Zhao, D. Žontar

Research output: Contribution to conferencePaper

Abstract

The performance of the Silicon Vertex Detector (SVD) in the Belle experiment is reviewed based on 6.8 fb-1 of data taken between October 1999 and July 2000. The main purpose of the SVD is to make precise measurements of the B decay vertex position, which are essential for the observation of CP asymmetries. Excellent vertex resolution and a good detection efficiency are required for the SVD. Basic performance parameters such as signal pulse height, noise, strip yield and intrinsic resolution are reported. The SVD performance parameters which are directly related to physics analysis such as track matching efficiency, impact parameter resolution and vertex resolution are also shown.

Original languageEnglish (US)
Pages3/70-3/74
StatePublished - Dec 1 2000
Event2000 IEEE Nuclear Science Symposium Conference Record - Lyon, France
Duration: Oct 15 2000Oct 20 2000

Other

Other2000 IEEE Nuclear Science Symposium Conference Record
CountryFrance
CityLyon
Period10/15/0010/20/00

All Science Journal Classification (ASJC) codes

  • Computer Vision and Pattern Recognition
  • Industrial and Manufacturing Engineering

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    Abe, R., Aihara, H., Alimonti, G., Asano, Y., Bakich, A., Banaś, E., Bozek, A., Browder, T., Dragic, J., Everton, C., Fukunaga, C., Gordon, A., Guler, H., Haba, J., Hara, K., Hara, T., Hastings, N., Hazumi, M., Heenan, E., ... Žontar, D. (2000). Performance of the belle silicon vertex detector. 3/70-3/74. Paper presented at 2000 IEEE Nuclear Science Symposium Conference Record, Lyon, France.