The belle trigger system with the new silicon vertex detector SVD2

T. Ziegler, R. Abe, T. Abe, H. Aihara, Y. Asano, T. Aso, A. Bakich, T. Browder, M. C. Chang, Y. Chao, K. F. Chen, S. Chidzik, J. Dalseno, R. Dowd, J. Dragic, C. W. Everton, R. Fernholz, M. Friedl, H. Fujii, Z. W. GaoA. Gordon, Y. N. Guo, J. Haba, K. Hara, T. Hara, Y. Harada, T. Haruyama, K. Hasuko, K. Hayashi, M. Hazumi, E. M. Heenan, T. Higuchi, H. Hirai, N. Hitomi, A. Igarashi, Y. Igarashi, H. Ikeda, H. Ishino, K. Itoh, S. Iwaida, J. Kaneko, P. Kapusta, R. Karawatzki, K. Kasami, H. Kawai, T. Kawasaki, A. Kibayashi, S. Koike, S. Korpar, P. Križan, H. Kurashiro, A. Kusaka, T. Lesiak, A. Limosani, W. C. Lin, D. Marlow, H. Matsumoto, Y. Mikami, H. Miyake, G. R. Moloney, T. Mori, T. Nakadaira, Y. Nakano, Z. Natkaniec, S. Nozaki, R. Ohkubo, F. Ohno, S. Okuno, Y. Onuki, W. Ostrowicz, H. Ozaki, L. Peak, M. Pernicka, M. Rosen, M. Rozanska, N. Sato, S. Schmid, T. Shibata, R. Stamen, S. Stanič, H. Steininger, K. Sumisawa, J. Suzuki, H. Tajima, O. Tajima, K. Takahashi, F. Takasaki, N. Tamura, M. Tanaka, G. N. Taylor, H. Terazaki, T. Tomura, K. Trabelsi, W. Trischuk, T. Tsuboyama, K. Uchida, K. Ueno, K. Ueno, N. Uozaki

Research output: Contribution to journalArticle

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Abstract

During the summer shutdown of 2003, the new silicon vertex detector SVD2 was installed in Belle at the KERB factory and started to take data in October 2003. It provides important improvements in the tracking capabilities and adds new trigger functionality. In addition, a new hardware trigger Level 1.5 was designed and installed that takes advantage of the digitized SVD hit data. The improvement in the Belle trigger system will be important to deal with the increasing luminosity and higher beam currents of the KEKB factory.

Original languageEnglish (US)
Pages (from-to)1852-1856
Number of pages5
JournalIEEE Transactions on Nuclear Science
Volume51
Issue number4 I
DOIs
StatePublished - Aug 2004

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering
  • Electrical and Electronic Engineering

Keywords

  • Belle
  • KEKB
  • Silicon vertex detector (SVD)
  • Trigger
  • VAITA

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    Ziegler, T., Abe, R., Abe, T., Aihara, H., Asano, Y., Aso, T., Bakich, A., Browder, T., Chang, M. C., Chao, Y., Chen, K. F., Chidzik, S., Dalseno, J., Dowd, R., Dragic, J., Everton, C. W., Fernholz, R., Friedl, M., Fujii, H., ... Uozaki, N. (2004). The belle trigger system with the new silicon vertex detector SVD2. IEEE Transactions on Nuclear Science, 51(4 I), 1852-1856. https://doi.org/10.1109/TNS.2004.832716