Belle II silicon vertex detector

K. Adamczyk, H. Aihara, C. Angelini, T. Aziz, V. Babu, S. Bacher, S. Bahinipati, E. Barberio, Ti Baroncelli, To Baroncelli, A. K. Basith, G. Batignani, A. Bauer, P. K. Behera, T. Bergauer, S. Bettarini, B. Bhuyan, T. Bilka, F. Bosi, L. BosisioA. Bozek, F. Buchsteiner, G. Casarosa, M. Ceccanti, D. Červenkov, S. R. Chendvankar, N. Dash, S. T. Divekar, Z. Doležal, D. Dutta, K. Enami, F. Forti, M. Friedl, K. Hara, T. Higuchi, T. Horiguchi, C. Irmler, A. Ishikawa, H. B. Jeon, C. W. Joo, J. Kandra, K. H. Kang, E. Kato, T. Kawasaki, P. Kodyš, T. Kohriki, S. Koike, M. M. Kolwalkar, P. Kvasnička, L. Lanceri, J. Lettenbicher, M. Maki, P. Mammini, S. N. Mayekar, G. B. Mohanty, S. Mohanty, T. Morii, K. R. Nakamura, Z. Natkaniec, K. Negishi, N. K. Nisar, Y. Onuki, W. Ostrowicz, A. Paladino, E. Paoloni, H. Park, F. Pilo, A. Profeti, I. Rashevskaya, K. K. Rao, G. Rizzo, M. Rozanska, S. Sandilya, J. Sasaki, N. Sato, S. Schultschik, C. Schwanda, Y. Seino, N. Shimizu, J. Stypula, J. Suzuki, S. Tanaka, K. Tanida, G. N. Taylor, R. Thalmeier, R. Thomas, T. Tsuboyama, Satoru Uozumi, P. Urquijo, L. Vitale, M. Volpi, S. Watanuki, I. J. Watson, J. Webb, J. Wiechczynski, S. Williams, B. Würkner, H. Yamamoto, H. Yin, T. Yoshinobu

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The Belle II experiment at the SuperKEKB collider in Japan is designed to indirectly probe new physics using approximately 50 times the data recorded by its predecessor. An accurate determination of the decay-point position of subatomic particles such as beauty and charm hadrons as well as a precise measurement of low-momentum charged particles will play a key role in this pursuit. These will be accomplished by an inner tracking device comprising two layers of pixelated silicon detector and four layers of silicon vertex detector based on double-sided microstrip sensors. We describe herein the design, prototyping and construction efforts of the Belle-II silicon vertex detector.

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Keywords

  • APV25 chip
  • Belle II
  • CO cooling
  • Origami assembly
  • SVD

ASJC Scopus subject areas

  • Instrumentation
  • Nuclear and High Energy Physics

Cite this

Adamczyk, K., Aihara, H., Angelini, C., Aziz, T., Babu, V., Bacher, S., Bahinipati, S., Barberio, E., Baroncelli, T., Baroncelli, T., Basith, A. K., Batignani, G., Bauer, A., Behera, P. K., Bergauer, T., Bettarini, S., Bhuyan, B., Bilka, T., Bosi, F., ... Yoshinobu, T. (Accepted/In press). Belle II silicon vertex detector. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. https://doi.org/10.1016/j.nima.2016.04.013