The Belle II silicon vertex detector assembly and mechanics

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, L. Bulla, G. Casarosa, M. Ceccanti, D. Červenkov, S. R. Chendvankar, N. Dash, S. T. Divekar, Z. Doležal, D. Dutta, 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, T. Lueck, 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, 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, S. Watanuki, I. J. Watson, J. Webb, J. Wiechczynski, S. Williams, B. Würkner, H. Yamamoto, H. Yin, T. Yoshinobu

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The Belle II experiment at the asymmetric SuperKEKB collider in Japan will operate at an instantaneous luminosity approximately 50 times greater than its predecessor (Belle). The central feature of the experiment is a vertex detector comprising two layers of pixelated silicon detectors (PXD) and four layers of double-sided silicon microstrip detectors (SVD). One of the key measurements for Belle II is CP violation asymmetry in the decays of beauty and charm hadrons, which hinges on a precise charged-track vertex determination and low-momentum track measurement. Towards this goal, a proper assembly of the SVD components with precise alignment ought to be performed and the geometrical tolerances should be checked to fall within the design limits. We present an overview of the assembly procedure that is being followed, which includes the precision gluing of the SVD module components, wire-bonding of the various electrical components, and precision 3D coordinate measurements of the final SVD modules.Finally, some results from the latest test-beam are reported.

Fingerprint

Silicon detectors
Singular value decomposition
Mechanics
apexes
assembly
detectors
silicon
modules
Hadrons
Detectors
Gluing
hinges
Colliding beam accelerators
Hinges
CP violation
hadrons
Luminance
Japan
Momentum
Experiments

Keywords

  • Silicon module construction
  • Silicon vertex tracker

ASJC Scopus subject areas

  • Instrumentation
  • Nuclear and High Energy Physics

Cite this

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

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 25.03.2016.

Research output: Contribution to journalArticle

Adamczyk, K, Aihara, H, Angelini, C, Aziz, T, Babu, V, Bacher, S, Bahinipati, S, Barberio, E, Baroncelli, T, Baroncelli, T, Basith, AK, Batignani, G, Bauer, A, Behera, PK, Bergauer, T, Bettarini, S, Bhuyan, B, Bilka, T, Bosi, F, Bosisio, L, Bozek, A, Buchsteiner, F, Bulla, L, Casarosa, G, Ceccanti, M, Červenkov, D, Chendvankar, SR, Dash, N, Divekar, ST, Doležal, Z, Dutta, D, Forti, F, Friedl, M, Hara, K, Higuchi, T, Horiguchi, T, Irmler, C, Ishikawa, A, Jeon, HB, Joo, CW, Kandra, J, Kang, KH, Kato, E, Kawasaki, T, Kodyš, P, Kohriki, T, Koike, S, Kolwalkar, MM, Kvasnička, P, Lanceri, L, Lettenbicher, J, Lueck, T, Maki, M, Mammini, P, Mayekar, SN, Mohanty, GB, Mohanty, S, Morii, T, Nakamura, KR, Natkaniec, Z, Negishi, K, Nisar, NK, Onuki, Y, Ostrowicz, W, Paladino, A, Paoloni, E, Park, H, Pilo, F, Profeti, A, Rashevskaya, I, Rao, KK, Rizzo, G, Rozanska, M, Sasaki, J, Sato, N, Schultschik, S, Schwanda, C, Seino, Y, Shimizu, N, Stypula, J, Suzuki, J, Tanaka, S, Tanida, K, Taylor, GN, Thalmeier, R, Thomas, R, Tsuboyama, T, Uozumi, S, Urquijo, P, Vitale, L, Watanuki, S, Watson, IJ, Webb, J, Wiechczynski, J, Williams, S, Würkner, B, Yamamoto, H, Yin, H & Yoshinobu, T 2016, 'The Belle II silicon vertex detector assembly and mechanics', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. https://doi.org/10.1016/j.nima.2016.03.100
Adamczyk, K. ; Aihara, H. ; Angelini, C. ; Aziz, T. ; Babu, V. ; Bacher, S. ; Bahinipati, S. ; Barberio, E. ; Baroncelli, Ti ; Baroncelli, To ; Basith, A. K. ; Batignani, G. ; Bauer, A. ; Behera, P. K. ; Bergauer, T. ; Bettarini, S. ; Bhuyan, B. ; Bilka, T. ; Bosi, F. ; Bosisio, L. ; Bozek, A. ; Buchsteiner, F. ; Bulla, L. ; Casarosa, G. ; Ceccanti, M. ; Červenkov, D. ; Chendvankar, S. R. ; Dash, N. ; Divekar, S. T. ; Doležal, Z. ; Dutta, D. ; Forti, F. ; Friedl, M. ; Hara, K. ; Higuchi, T. ; Horiguchi, T. ; Irmler, C. ; Ishikawa, A. ; Jeon, H. B. ; Joo, C. W. ; Kandra, J. ; Kang, K. H. ; Kato, E. ; Kawasaki, T. ; Kodyš, P. ; Kohriki, T. ; Koike, S. ; Kolwalkar, M. M. ; Kvasnička, P. ; Lanceri, L. ; Lettenbicher, J. ; Lueck, T. ; Maki, M. ; Mammini, P. ; Mayekar, S. N. ; Mohanty, G. B. ; Mohanty, S. ; Morii, T. ; Nakamura, K. R. ; Natkaniec, Z. ; Negishi, K. ; Nisar, N. K. ; Onuki, Y. ; Ostrowicz, W. ; Paladino, A. ; Paoloni, E. ; Park, H. ; Pilo, F. ; Profeti, A. ; Rashevskaya, I. ; Rao, K. K. ; Rizzo, G. ; Rozanska, M. ; Sasaki, J. ; Sato, N. ; Schultschik, S. ; Schwanda, C. ; Seino, Y. ; Shimizu, N. ; Stypula, J. ; Suzuki, J. ; Tanaka, S. ; Tanida, K. ; Taylor, G. N. ; Thalmeier, R. ; Thomas, R. ; Tsuboyama, T. ; Uozumi, Satoru ; Urquijo, P. ; Vitale, L. ; Watanuki, S. ; Watson, I. J. ; Webb, J. ; Wiechczynski, J. ; Williams, S. ; Würkner, B. ; Yamamoto, H. ; Yin, H. ; Yoshinobu, T. / The Belle II silicon vertex detector assembly and mechanics. In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2016.
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abstract = "The Belle II experiment at the asymmetric SuperKEKB collider in Japan will operate at an instantaneous luminosity approximately 50 times greater than its predecessor (Belle). The central feature of the experiment is a vertex detector comprising two layers of pixelated silicon detectors (PXD) and four layers of double-sided silicon microstrip detectors (SVD). One of the key measurements for Belle II is CP violation asymmetry in the decays of beauty and charm hadrons, which hinges on a precise charged-track vertex determination and low-momentum track measurement. Towards this goal, a proper assembly of the SVD components with precise alignment ought to be performed and the geometrical tolerances should be checked to fall within the design limits. We present an overview of the assembly procedure that is being followed, which includes the precision gluing of the SVD module components, wire-bonding of the various electrical components, and precision 3D coordinate measurements of the final SVD modules.Finally, some results from the latest test-beam are reported.",
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TY - JOUR

T1 - The Belle II silicon vertex detector assembly and mechanics

AU - Adamczyk, K.

AU - Aihara, H.

AU - Angelini, C.

AU - Aziz, T.

AU - Babu, V.

AU - Bacher, S.

AU - Bahinipati, S.

AU - Barberio, E.

AU - Baroncelli, Ti

AU - Baroncelli, To

AU - Basith, A. K.

AU - Batignani, G.

AU - Bauer, A.

AU - Behera, P. K.

AU - Bergauer, T.

AU - Bettarini, S.

AU - Bhuyan, B.

AU - Bilka, T.

AU - Bosi, F.

AU - Bosisio, L.

AU - Bozek, A.

AU - Buchsteiner, F.

AU - Bulla, L.

AU - Casarosa, G.

AU - Ceccanti, M.

AU - Červenkov, D.

AU - Chendvankar, S. R.

AU - Dash, N.

AU - Divekar, S. T.

AU - Doležal, Z.

AU - Dutta, D.

AU - Forti, F.

AU - Friedl, M.

AU - Hara, K.

AU - Higuchi, T.

AU - Horiguchi, T.

AU - Irmler, C.

AU - Ishikawa, A.

AU - Jeon, H. B.

AU - Joo, C. W.

AU - Kandra, J.

AU - Kang, K. H.

AU - Kato, E.

AU - Kawasaki, T.

AU - Kodyš, P.

AU - Kohriki, T.

AU - Koike, S.

AU - Kolwalkar, M. M.

AU - Kvasnička, P.

AU - Lanceri, L.

AU - Lettenbicher, J.

AU - Lueck, T.

AU - Maki, M.

AU - Mammini, P.

AU - Mayekar, S. N.

AU - Mohanty, G. B.

AU - Mohanty, S.

AU - Morii, T.

AU - Nakamura, K. R.

AU - Natkaniec, Z.

AU - Negishi, K.

AU - Nisar, N. K.

AU - Onuki, Y.

AU - Ostrowicz, W.

AU - Paladino, A.

AU - Paoloni, E.

AU - Park, H.

AU - Pilo, F.

AU - Profeti, A.

AU - Rashevskaya, I.

AU - Rao, K. K.

AU - Rizzo, G.

AU - Rozanska, M.

AU - Sasaki, J.

AU - Sato, N.

AU - Schultschik, S.

AU - Schwanda, C.

AU - Seino, Y.

AU - Shimizu, N.

AU - Stypula, J.

AU - Suzuki, J.

AU - Tanaka, S.

AU - Tanida, K.

AU - Taylor, G. N.

AU - Thalmeier, R.

AU - Thomas, R.

AU - Tsuboyama, T.

AU - Uozumi, Satoru

AU - Urquijo, P.

AU - Vitale, L.

AU - Watanuki, S.

AU - Watson, I. J.

AU - Webb, J.

AU - Wiechczynski, J.

AU - Williams, S.

AU - Würkner, B.

AU - Yamamoto, H.

AU - Yin, H.

AU - Yoshinobu, T.

PY - 2016/3/25

Y1 - 2016/3/25

N2 - The Belle II experiment at the asymmetric SuperKEKB collider in Japan will operate at an instantaneous luminosity approximately 50 times greater than its predecessor (Belle). The central feature of the experiment is a vertex detector comprising two layers of pixelated silicon detectors (PXD) and four layers of double-sided silicon microstrip detectors (SVD). One of the key measurements for Belle II is CP violation asymmetry in the decays of beauty and charm hadrons, which hinges on a precise charged-track vertex determination and low-momentum track measurement. Towards this goal, a proper assembly of the SVD components with precise alignment ought to be performed and the geometrical tolerances should be checked to fall within the design limits. We present an overview of the assembly procedure that is being followed, which includes the precision gluing of the SVD module components, wire-bonding of the various electrical components, and precision 3D coordinate measurements of the final SVD modules.Finally, some results from the latest test-beam are reported.

AB - The Belle II experiment at the asymmetric SuperKEKB collider in Japan will operate at an instantaneous luminosity approximately 50 times greater than its predecessor (Belle). The central feature of the experiment is a vertex detector comprising two layers of pixelated silicon detectors (PXD) and four layers of double-sided silicon microstrip detectors (SVD). One of the key measurements for Belle II is CP violation asymmetry in the decays of beauty and charm hadrons, which hinges on a precise charged-track vertex determination and low-momentum track measurement. Towards this goal, a proper assembly of the SVD components with precise alignment ought to be performed and the geometrical tolerances should be checked to fall within the design limits. We present an overview of the assembly procedure that is being followed, which includes the precision gluing of the SVD module components, wire-bonding of the various electrical components, and precision 3D coordinate measurements of the final SVD modules.Finally, some results from the latest test-beam are reported.

KW - Silicon module construction

KW - Silicon vertex tracker

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UR - http://www.scopus.com/inward/citedby.url?scp=84971668402&partnerID=8YFLogxK

U2 - 10.1016/j.nima.2016.03.100

DO - 10.1016/j.nima.2016.03.100

M3 - Article

AN - SCOPUS:84971668402

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

SN - 0168-9002

ER -