Upgrades of the Data Acquisition System for the KOTO Experiment

Stephanie Su; Jon Ameel; Lucas Beaufore; Brian Beckford; Jacqueline Beechert; Mircea Bogdan; Khalil Bryant; Myron Campbell; Melissa Hutcheson; Roman Lee; Noah McNeal; Jessica Micallef; Joshua Robinson; Christopher Rymph; Hanna Schamis; Yasuyuki Sugiyama; Yasuhisa Tajima; Molly Taylor; Monica Tecchio; Yau Wah

doi:10.1088/1742-6596/800/1/012042

Upgrades of the Data Acquisition System for the KOTO Experiment

Stephanie Su, Jon Ameel, Lucas Beaufore, Brian Beckford, Jacqueline Beechert, Mircea Bogdan, Khalil Bryant, Myron Campbell, Melissa Hutcheson, Roman Lee, Noah McNeal, Jessica Micallef, Joshua Robinson, Christopher Rymph, Hanna Schamis, Yasuyuki Sugiyama, Yasuhisa Tajima, Molly Taylor, Monica Tecchio, Yau Wah

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

Abstract

The KOTO data acquisition system (DAQ) collects detector PMT waveform signals and saves digitized events to permanent storage using frontend ADC modules, two levels of hardware triggers, and a computing farm. The KOTO DAQ system ran stably in 2013 with 24 kW beam power. To maintain high DAQ livetime with increasing beam power, we implemented lossless data compression inside the ADC modules and developed a new L3 computing farm. The upgraded KOTO DAQ system was able to maintain livetime above 80% with 42 kW beam power during the 2015 and 2016 runs. To sustain high DAQ livetime for data taking with beam power of 50 kW and above, an upgrade of our hardware trigger is proposed.

Original language	English (US)
Article number	012042
Journal	Journal of Physics: Conference Series
Volume	800
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/800/1/012042
State	Published - Mar 23 2017
Externally published	Yes
Event	10th International Conference on Kaon Physics, KAON 2016 - Birmingham, United Kingdom Duration: Sep 14 2016 → Sep 17 2016

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1088/1742-6596/800/1/012042

Cite this

Su, S., Ameel, J., Beaufore, L., Beckford, B., Beechert, J., Bogdan, M., Bryant, K., Campbell, M., Hutcheson, M., Lee, R., McNeal, N., Micallef, J., Robinson, J., Rymph, C., Schamis, H., Sugiyama, Y., Tajima, Y., Taylor, M., Tecchio, M., & Wah, Y. (2017). Upgrades of the Data Acquisition System for the KOTO Experiment. Journal of Physics: Conference Series, 800(1), Article 012042. https://doi.org/10.1088/1742-6596/800/1/012042

@article{1e296d149ced4b4ca61d6eb41b679686,

title = "Upgrades of the Data Acquisition System for the KOTO Experiment",

abstract = "The KOTO data acquisition system (DAQ) collects detector PMT waveform signals and saves digitized events to permanent storage using frontend ADC modules, two levels of hardware triggers, and a computing farm. The KOTO DAQ system ran stably in 2013 with 24 kW beam power. To maintain high DAQ livetime with increasing beam power, we implemented lossless data compression inside the ADC modules and developed a new L3 computing farm. The upgraded KOTO DAQ system was able to maintain livetime above 80\% with 42 kW beam power during the 2015 and 2016 runs. To sustain high DAQ livetime for data taking with beam power of 50 kW and above, an upgrade of our hardware trigger is proposed.",

author = "Stephanie Su and Jon Ameel and Lucas Beaufore and Brian Beckford and Jacqueline Beechert and Mircea Bogdan and Khalil Bryant and Myron Campbell and Melissa Hutcheson and Roman Lee and Noah McNeal and Jessica Micallef and Joshua Robinson and Christopher Rymph and Hanna Schamis and Yasuyuki Sugiyama and Yasuhisa Tajima and Molly Taylor and Monica Tecchio and Yau Wah",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 10th International Conference on Kaon Physics, KAON 2016 ; Conference date: 14-09-2016 Through 17-09-2016",

year = "2017",

month = mar,

day = "23",

doi = "10.1088/1742-6596/800/1/012042",

language = "English (US)",

volume = "800",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

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}

Su, S, Ameel, J, Beaufore, L, Beckford, B, Beechert, J, Bogdan, M, Bryant, K, Campbell, M, Hutcheson, M, Lee, R, McNeal, N, Micallef, J, Robinson, J, Rymph, C, Schamis, H, Sugiyama, Y, Tajima, Y, Taylor, M, Tecchio, M & Wah, Y 2017, 'Upgrades of the Data Acquisition System for the KOTO Experiment', Journal of Physics: Conference Series, vol. 800, no. 1, 012042. https://doi.org/10.1088/1742-6596/800/1/012042

TY - JOUR

T1 - Upgrades of the Data Acquisition System for the KOTO Experiment

AU - Su, Stephanie

AU - Ameel, Jon

AU - Beaufore, Lucas

AU - Beckford, Brian

AU - Beechert, Jacqueline

AU - Bogdan, Mircea

AU - Bryant, Khalil

AU - Campbell, Myron

AU - Hutcheson, Melissa

AU - Lee, Roman

AU - McNeal, Noah

AU - Micallef, Jessica

AU - Robinson, Joshua

AU - Rymph, Christopher

AU - Schamis, Hanna

AU - Sugiyama, Yasuyuki

AU - Tajima, Yasuhisa

AU - Taylor, Molly

AU - Tecchio, Monica

AU - Wah, Yau

PY - 2017/3/23

Y1 - 2017/3/23

N2 - The KOTO data acquisition system (DAQ) collects detector PMT waveform signals and saves digitized events to permanent storage using frontend ADC modules, two levels of hardware triggers, and a computing farm. The KOTO DAQ system ran stably in 2013 with 24 kW beam power. To maintain high DAQ livetime with increasing beam power, we implemented lossless data compression inside the ADC modules and developed a new L3 computing farm. The upgraded KOTO DAQ system was able to maintain livetime above 80% with 42 kW beam power during the 2015 and 2016 runs. To sustain high DAQ livetime for data taking with beam power of 50 kW and above, an upgrade of our hardware trigger is proposed.

AB - The KOTO data acquisition system (DAQ) collects detector PMT waveform signals and saves digitized events to permanent storage using frontend ADC modules, two levels of hardware triggers, and a computing farm. The KOTO DAQ system ran stably in 2013 with 24 kW beam power. To maintain high DAQ livetime with increasing beam power, we implemented lossless data compression inside the ADC modules and developed a new L3 computing farm. The upgraded KOTO DAQ system was able to maintain livetime above 80% with 42 kW beam power during the 2015 and 2016 runs. To sustain high DAQ livetime for data taking with beam power of 50 kW and above, an upgrade of our hardware trigger is proposed.

UR - https://www.scopus.com/pages/publications/85017268780

UR - https://www.scopus.com/inward/citedby.url?scp=85017268780&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/800/1/012042

DO - 10.1088/1742-6596/800/1/012042

M3 - Conference article

AN - SCOPUS:85017268780

SN - 1742-6588

VL - 800

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012042

T2 - 10th International Conference on Kaon Physics, KAON 2016

Y2 - 14 September 2016 through 17 September 2016

ER -

Upgrades of the Data Acquisition System for the KOTO Experiment

Abstract

All Science Journal Classification (ASJC) codes

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