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, Hirokazu 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

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1 Citation (Scopus)

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
Pages (from-to)1852-1856
Number of pages5
JournalIEEE Transactions on Nuclear Science
Volume51
Issue number4 I
DOIs
Publication statusPublished - Aug 2004
Externally publishedYes

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Keywords

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

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Nuclear Energy and Engineering

Cite this

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