Readout, first- And second-level triggers of the new Belle silicon vertex detector

M. Friedl; 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; H. Fujii; Z. W. Gao; A. 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; Y. Ushiroda; S. Vahsen; G. Varner; K. Varvell; Y. S. Velikzhanin; C. C. Wang; M. Z. Wang; M. Watanabe; Y. Watanabe; Y. Yamada; H. Yamamoto; Y. Yamashita; Y. Yamashita; M. Yamauchi; H. Yanai; R. Yang; Y. Yasu; M. Yokoyama; T. Ziegler; D. Zontar

doi:10.1016/S0168-9002(04)01714-0

Readout, first- And second-level triggers of the new Belle silicon vertex detector

M. Friedl, 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, H. Fujii, Z. W. Gao, A. GordonY. 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, Y. Ushiroda, S. Vahsen, G. Varner, K. Varvell, Y. S. Velikzhanin, C. C. Wang, M. Z. Wang, M. Watanabe, Y. Watanabe, Y. Yamada, H. Yamamoto, Y. Yamashita, Y. Yamashita, M. Yamauchi, H. Yanai, R. Yang, Y. Yasu, M. Yokoyama, T. Ziegler, D. Zontar

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

A major upgrade of the Silicon Vertex Detector (SVD 2.0) of the Belle experiment at the KEKB factory was installed along with new front-end and back-end electronics systems during the summer shutdown period in 2003 to cope with higher particle rates, improve the track resolution and meet the increasing requirements of radiation tolerance. The SVD 2.0 detector modules are read out by VAITA chips which provide "fast or" (hit) signals that are combined by the back-end FADCTF modules to coarse, but immediate level 0 track trigger signals at rates of several tens of a kHz. Moreover, the digitized detector signals are compared to threshold lookup tables in the FADCTFs to pass on hit information on a single strip basis to the subsequent level 1.5 trigger system, which reduces the rate below the kHz range. Both FADCTF and level 1.5 electronics make use of parallel real-time processing in Field Programmable Gate Arrays (FPGAs), while further data acquisition and event building is done by PC farms running Linux. The new readout system hardware is described and the first results obtained with cosmics are shown.

Original language	English (US)
Pages (from-to)	491-496
Number of pages	6
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	535
Issue number	1-2
DOIs	https://doi.org/10.1016/S0168-9002(04)01714-0
State	Published - Dec 11 2004
Event	Proceedings of the 10th International Viennna Conference - Vienna, Austria Duration: Feb 16 2004 → Feb 21 2004

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Instrumentation

Keywords

Belle
Silicon
Trigger
VAITA

Access to Document

10.1016/S0168-9002(04)01714-0

Cite this

Friedl, M., 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., Fujii, H., Gao, Z. W., ... Zontar, D. (2004). Readout, first- And second-level triggers of the new Belle silicon vertex detector. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 535(1-2), 491-496. https://doi.org/10.1016/S0168-9002(04)01714-0

@article{586f0bc894d34cbd8b1c336aec404248,

title = "Readout, first- And second-level triggers of the new Belle silicon vertex detector",

abstract = "A major upgrade of the Silicon Vertex Detector (SVD 2.0) of the Belle experiment at the KEKB factory was installed along with new front-end and back-end electronics systems during the summer shutdown period in 2003 to cope with higher particle rates, improve the track resolution and meet the increasing requirements of radiation tolerance. The SVD 2.0 detector modules are read out by VAITA chips which provide {"}fast or{"} (hit) signals that are combined by the back-end FADCTF modules to coarse, but immediate level 0 track trigger signals at rates of several tens of a kHz. Moreover, the digitized detector signals are compared to threshold lookup tables in the FADCTFs to pass on hit information on a single strip basis to the subsequent level 1.5 trigger system, which reduces the rate below the kHz range. Both FADCTF and level 1.5 electronics make use of parallel real-time processing in Field Programmable Gate Arrays (FPGAs), while further data acquisition and event building is done by PC farms running Linux. The new readout system hardware is described and the first results obtained with cosmics are shown.",

keywords = "Belle, Silicon, Trigger, VAITA",

author = "M. Friedl and R. Abe and T. Abe and H. Aihara and Y. Asano and T. Aso and A. Bakich and T. Browder and Chang, {M. C.} and Y. Chao and Chen, {K. F.} and S. Chidzik and J. Dalseno and R. Dowd and J. Dragic and Everton, {C. W.} and R. Fernholz and H. Fujii and Gao, {Z. W.} and A. Gordon and Guo, {Y. N.} and J. Haba and K. Hara and T. Hara and Y. Harada and T. Haruyama and K. Hasuko and K. Hayashi and M. Hazumi and Heenan, {E. M.} and T. Higuchi and H. Hirai and N. Hitomi and A. Igarashi and Y. Igarashi and H. Ikeda and H. Ishino and K. Itoh and S. Iwaida and J. Kaneko and P. Kapusta and R. Karawatzki and K. Kasami and H. Kawai and T. Kawasaki and A. Kibayashi and S. Koike and S. Korpar and P. Kri{\v z}an and H. Kurashiro and A. Kusaka and T. Lesiak and A. Limosani and Lin, {W. C.} and D. Marlow and H. Matsumoto and Y. Mikami and H. Miyake and Moloney, {G. R.} and T. Mori and T. Nakadaira and Y. Nakano and Z. Natkaniec and S. Nozaki and R. Ohkubo and F. Ohno and S. Okuno and Y. Onuki and W. Ostrowicz and H. Ozaki and L. Peak and M. Pernicka and M. Rosen and M. Rozanska and N. Sato and S. Schmid and T. Shibata and R. Stamen and S. Stani{\v c} and H. Steininger and K. Sumisawa and J. Suzuki and H. Tajima and O. Tajima and K. Takahashi and F. Takasaki and N. Tamura and M. Tanaka and Taylor, {G. N.} and H. Terazaki and T. Tomura and K. Trabelsi and W. Trischuk and T. Tsuboyama and K. Uchida and K. Ueno and K. Ueno and N. Uozaki and Y. Ushiroda and S. Vahsen and G. Varner and K. Varvell and Velikzhanin, {Y. S.} and Wang, {C. C.} and Wang, {M. Z.} and M. Watanabe and Y. Watanabe and Y. Yamada and H. Yamamoto and Y. Yamashita and Y. Yamashita and M. Yamauchi and H. Yanai and R. Yang and Y. Yasu and M. Yokoyama and T. Ziegler and D. Zontar",

year = "2004",

month = dec,

day = "11",

doi = "10.1016/S0168-9002(04)01714-0",

language = "English (US)",

volume = "535",

pages = "491--496",

journal = "Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment",

issn = "0168-9002",

publisher = "Elsevier",

number = "1-2",

note = "Proceedings of the 10th International Viennna Conference ; Conference date: 16-02-2004 Through 21-02-2004",

}

Friedl, M, Abe, R, Abe, T, Aihara, H, Asano, Y, Aso, T, Bakich, A, Browder, T, Chang, MC, Chao, Y, Chen, KF, Chidzik, S, Dalseno, J, Dowd, R, Dragic, J, Everton, CW, Fernholz, R, Fujii, H, Gao, ZW, Gordon, A, Guo, YN, Haba, J, Hara, K, Hara, T, Harada, Y, Haruyama, T, Hasuko, K, Hayashi, K, Hazumi, M, Heenan, EM, Higuchi, T, Hirai, H, Hitomi, N, Igarashi, A, Igarashi, Y, Ikeda, H, Ishino, H, Itoh, K, Iwaida, S, Kaneko, J, Kapusta, P, Karawatzki, R, Kasami, K, Kawai, H, Kawasaki, T, Kibayashi, A, Koike, S, Korpar, S, Križan, P, Kurashiro, H, Kusaka, A, Lesiak, T, Limosani, A, Lin, WC, Marlow, D, Matsumoto, H, Mikami, Y, Miyake, H, Moloney, GR, Mori, T, Nakadaira, T, Nakano, Y, Natkaniec, Z, Nozaki, S, Ohkubo, R, Ohno, F, Okuno, S, Onuki, Y, Ostrowicz, W, Ozaki, H, Peak, L, Pernicka, M, Rosen, M, Rozanska, M, Sato, N, Schmid, S, Shibata, T, Stamen, R, Stanič, S, Steininger, H, Sumisawa, K, Suzuki, J, Tajima, H, Tajima, O, Takahashi, K, Takasaki, F, Tamura, N, Tanaka, M, Taylor, GN, Terazaki, H, Tomura, T, Trabelsi, K, Trischuk, W, Tsuboyama, T, Uchida, K, Ueno, K, Ueno, K, Uozaki, N, Ushiroda, Y, Vahsen, S, Varner, G, Varvell, K, Velikzhanin, YS, Wang, CC, Wang, MZ, Watanabe, M, Watanabe, Y, Yamada, Y, Yamamoto, H, Yamashita, Y, Yamashita, Y, Yamauchi, M, Yanai, H, Yang, R, Yasu, Y, Yokoyama, M, Ziegler, T & Zontar, D 2004, 'Readout, first- And second-level triggers of the new Belle silicon vertex detector', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 535, no. 1-2, pp. 491-496. https://doi.org/10.1016/S0168-9002(04)01714-0

Readout, first- And second-level triggers of the new Belle silicon vertex detector. / Friedl, M.; Abe, R.; Abe, T. et al.
In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 535, No. 1-2, 11.12.2004, p. 491-496.

Research output: Contribution to journal › Conference article › peer-review

TY - JOUR

T1 - Readout, first- And second-level triggers of the new Belle silicon vertex detector

AU - Friedl, M.

AU - Abe, R.

AU - Abe, T.

AU - Aihara, H.

AU - Asano, Y.

AU - Aso, T.

AU - Bakich, A.

AU - Browder, T.

AU - Chang, M. C.

AU - Chao, Y.

AU - Chen, K. F.

AU - Chidzik, S.

AU - Dalseno, J.

AU - Dowd, R.

AU - Dragic, J.

AU - Everton, C. W.

AU - Fernholz, R.

AU - Fujii, H.

AU - Gao, Z. W.

AU - Gordon, A.

AU - Guo, Y. N.

AU - Haba, J.

AU - Hara, K.

AU - Hara, T.

AU - Harada, Y.

AU - Haruyama, T.

AU - Hasuko, K.

AU - Hayashi, K.

AU - Hazumi, M.

AU - Heenan, E. M.

AU - Higuchi, T.

AU - Hirai, H.

AU - Hitomi, N.

AU - Igarashi, A.

AU - Igarashi, Y.

AU - Ikeda, H.

AU - Ishino, H.

AU - Itoh, K.

AU - Iwaida, S.

AU - Kaneko, J.

AU - Kapusta, P.

AU - Karawatzki, R.

AU - Kasami, K.

AU - Kawai, H.

AU - Kawasaki, T.

AU - Kibayashi, A.

AU - Koike, S.

AU - Korpar, S.

AU - Križan, P.

AU - Kurashiro, H.

AU - Kusaka, A.

AU - Lesiak, T.

AU - Limosani, A.

AU - Lin, W. C.

AU - Marlow, D.

AU - Matsumoto, H.

AU - Mikami, Y.

AU - Miyake, H.

AU - Moloney, G. R.

AU - Mori, T.

AU - Nakadaira, T.

AU - Nakano, Y.

AU - Natkaniec, Z.

AU - Nozaki, S.

AU - Ohkubo, R.

AU - Ohno, F.

AU - Okuno, S.

AU - Onuki, Y.

AU - Ostrowicz, W.

AU - Ozaki, H.

AU - Peak, L.

AU - Pernicka, M.

AU - Rosen, M.

AU - Rozanska, M.

AU - Sato, N.

AU - Schmid, S.

AU - Shibata, T.

AU - Stamen, R.

AU - Stanič, S.

AU - Steininger, H.

AU - Sumisawa, K.

AU - Suzuki, J.

AU - Tajima, H.

AU - Tajima, O.

AU - Takahashi, K.

AU - Takasaki, F.

AU - Tamura, N.

AU - Tanaka, M.

AU - Taylor, G. N.

AU - Terazaki, H.

AU - Tomura, T.

AU - Trabelsi, K.

AU - Trischuk, W.

AU - Tsuboyama, T.

AU - Uchida, K.

AU - Ueno, K.

AU - Uozaki, N.

AU - Ushiroda, Y.

AU - Vahsen, S.

AU - Varner, G.

AU - Varvell, K.

AU - Velikzhanin, Y. S.

AU - Wang, C. C.

AU - Wang, M. Z.

AU - Watanabe, M.

AU - Watanabe, Y.

AU - Yamada, Y.

AU - Yamamoto, H.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Yanai, H.

AU - Yang, R.

AU - Yasu, Y.

AU - Yokoyama, M.

AU - Ziegler, T.

AU - Zontar, D.

PY - 2004/12/11

Y1 - 2004/12/11

N2 - A major upgrade of the Silicon Vertex Detector (SVD 2.0) of the Belle experiment at the KEKB factory was installed along with new front-end and back-end electronics systems during the summer shutdown period in 2003 to cope with higher particle rates, improve the track resolution and meet the increasing requirements of radiation tolerance. The SVD 2.0 detector modules are read out by VAITA chips which provide "fast or" (hit) signals that are combined by the back-end FADCTF modules to coarse, but immediate level 0 track trigger signals at rates of several tens of a kHz. Moreover, the digitized detector signals are compared to threshold lookup tables in the FADCTFs to pass on hit information on a single strip basis to the subsequent level 1.5 trigger system, which reduces the rate below the kHz range. Both FADCTF and level 1.5 electronics make use of parallel real-time processing in Field Programmable Gate Arrays (FPGAs), while further data acquisition and event building is done by PC farms running Linux. The new readout system hardware is described and the first results obtained with cosmics are shown.

AB - A major upgrade of the Silicon Vertex Detector (SVD 2.0) of the Belle experiment at the KEKB factory was installed along with new front-end and back-end electronics systems during the summer shutdown period in 2003 to cope with higher particle rates, improve the track resolution and meet the increasing requirements of radiation tolerance. The SVD 2.0 detector modules are read out by VAITA chips which provide "fast or" (hit) signals that are combined by the back-end FADCTF modules to coarse, but immediate level 0 track trigger signals at rates of several tens of a kHz. Moreover, the digitized detector signals are compared to threshold lookup tables in the FADCTFs to pass on hit information on a single strip basis to the subsequent level 1.5 trigger system, which reduces the rate below the kHz range. Both FADCTF and level 1.5 electronics make use of parallel real-time processing in Field Programmable Gate Arrays (FPGAs), while further data acquisition and event building is done by PC farms running Linux. The new readout system hardware is described and the first results obtained with cosmics are shown.

KW - Belle

KW - Silicon

KW - Trigger

KW - VAITA

UR - http://www.scopus.com/inward/record.url?scp=9544229707&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=9544229707&partnerID=8YFLogxK

U2 - 10.1016/S0168-9002(04)01714-0

DO - 10.1016/S0168-9002(04)01714-0

M3 - Conference article

AN - SCOPUS:9544229707

SN - 0168-9002

VL - 535

SP - 491

EP - 496

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

IS - 1-2

T2 - Proceedings of the 10th International Viennna Conference

Y2 - 16 February 2004 through 21 February 2004

ER -

Readout, first- And second-level triggers of the new Belle silicon vertex detector

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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