The XENON1T data acquisition system

The XENON1T data acquisition system
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DOI：
10.1088/1748-0221/14/07/p07016
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发表时间：
2019-06
期刊：
Journal of Instrumentation
影响因子：
1.3
通讯作者：
E. Aprile;J. Aalbers;J. Aalbers;F. Agostini;M. Alfonsi;L. Althueser;F. Amaro;V. C. Antochi;F. Arneodo;D. Barge;L. Baudis;B. Bauermeister;L. Bellagamba;M. Benabderrahmane;T. Berger;P. Breur;A. Brown;E. Brown;S. Bruenner;G. Bruno;R. Budnik;L. Bütikofer;C. Capelli;J. Cardoso;D. Cichon;D. Coderre;A. Colijn;J. Conrad;J. Cussonneau;M. P. Decowski;P. Perio;P. Gangi;A. Giovanni;S. Diglio;A. Elykov;G. Eurin;J. Fei;A. Ferella;A. Fieguth;W. Fulgione;P. Gaemers;A. G. Rosso;M. Galloway;F. Gao;M. Garbini;L. Grandi;Z. Greene;C. Hasterok;E. Hogenbirk;J. Howlett;M. Iacovacci;R. Itay;F. Joerg;S. Kazama;A. Kish;M. Kobayashi;G. Koltman;A. Kopec;H. Landsman;R. Lang;L. Levinson;Q. Lin;S. Lindemann;M. Lindner;F. Lombardi;F. Lombardi;J. Lopes;E. L. Fune;C. Macolino;J. Mahlstedt;A. Manfredini;A. Manfredini;F. Marignetti;T. Undagoitia;J. Masbou;D. Masson;S. Mastroianni;M. Messina;K. Micheneau;K. Miller;A. Molinario;K. Morå;Y. Mosbacher;M. Murra;J. Naganoma;K. Ni;U. Oberlack;K. Odgers;B. Pelssers;R. Peres;R. Peres;F. Piastra;J. Pienaar;V. Pizzella;G. Plante;R. Podviianiuk;H. Qiu;D. Garc'ia;S. Reichard;B. Riedel;A. Rocchetti;N. Rupp;J. Santos;G. Sartorelli;N. Šarčević;M. Scheibelhut;S. Schindler;J. Schreiner;D. Schulte;M. Schumann;L. Lavina;M. Selvi;P. Shagin;E. Shockley;M. Silva;H. Simgen;C. Therreau;D. Thers;F. Toschi;G. Trinchero;C. Tunnell;N. Upole;M. Vargas;G. Volta;O. Wack;H. Wang;Y. Wei;C. Weinheimer;D. Wenz;C. Wittweg;J. Wulf;J. Ye;Yuan Zhang;T. Zhu;J. Zopounidis;M. Pieracci;C. Tintori
E. Aprile;J. Aalbers;J. Aalbers;F. Agostini;M. Alfonsi;L. Althueser;F. Amaro;V. C. Antochi;F. Arneodo;D. Barge;L. Baudis;B. Bauermeister;L. Bellagamba;M. Benabderrahmane;T. Berger;P. Breur;A. Brown;E. Brown;S. Bruenner;G. Bruno;R. Budnik;L. Bütikofer;C. Capelli;J. Cardoso;D. Cichon;D. Coderre;A. Colijn;J. Conrad;J. Cussonneau;M. P. Decowski;P. Perio;P. Gangi;A. Giovanni;S. Diglio;A. Elykov;G. Eurin;J. Fei;A. Ferella;A. Fieguth;W. Fulgione;P. Gaemers;A. G. Rosso;M. Galloway;F. Gao;M. Garbini;L. Grandi;Z. Greene;C. Hasterok;E. Hogenbirk;J. Howlett;M. Iacovacci;R. Itay;F. Joerg;S. Kazama;A. Kish;M. Kobayashi;G. Koltman;A. Kopec;H. Landsman;R. Lang;L. Levinson;Q. Lin;S. Lindemann;M. Lindner;F. Lombardi;F. Lombardi;J. Lopes;E. L. Fune;C. Macolino;J. Mahlstedt;A. Manfredini;A. Manfredini;F. Marignetti;T. Undagoitia;J. Masbou;D. Masson;S. Mastroianni;M. Messina;K. Micheneau;K. Miller;A. Molinario;K. Morå;Y. Mosbacher;M. Murra;J. Naganoma;K. Ni;U. Oberlack;K. Odgers;B. Pelssers;R. Peres;R. Peres;F. Piastra;J. Pienaar;V. Pizzella;G. Plante;R. Podviianiuk;H. Qiu;D. Garc'ia;S. Reichard;B. Riedel;A. Rocchetti;N. Rupp;J. Santos;G. Sartorelli;N. Šarčević;M. Scheibelhut;S. Schindler;J. Schreiner;D. Schulte;M. Schumann;L. Lavina;M. Selvi;P. Shagin;E. Shockley;M. Silva;H. Simgen;C. Therreau;D. Thers;F. Toschi;G. Trinchero;C. Tunnell;N. Upole;M. Vargas;G. Volta;O. Wack;H. Wang;Y. Wei;C. Weinheimer;D. Wenz;C. Wittweg;J. Wulf;J. Ye;Yuan Zhang;T. Zhu;J. Zopounidis;M. Pieracci;C. Tintori
中科院分区：
工程技术4区
文献类型：
--
作者：
E. Aprile;J. Aalbers;J. Aalbers;F. Agostini;M. Alfonsi;L. Althueser;F. Amaro;V. C. Antochi;F. Arneodo;D. Barge;L. Baudis;B. Bauermeister;L. Bellagamba;M. Benabderrahmane;T. Berger;P. Breur;A. Brown;E. Brown;S. Bruenner;G. Bruno;R. Budnik;L. Bütikofer;C. Capelli;J. Cardoso;D. Cichon;D. Coderre;A. Colijn;J. Conrad;J. Cussonneau;M. P. Decowski;P. Perio;P. Gangi;A. Giovanni;S. Diglio;A. Elykov;G. Eurin;J. Fei;A. Ferella;A. Fieguth;W. Fulgione;P. Gaemers;A. G. Rosso;M. Galloway;F. Gao;M. Garbini;L. Grandi;Z. Greene;C. Hasterok;E. Hogenbirk;J. Howlett;M. Iacovacci;R. Itay;F. Joerg;S. Kazama;A. Kish;M. Kobayashi;G. Koltman;A. Kopec;H. Landsman;R. Lang;L. Levinson;Q. Lin;S. Lindemann;M. Lindner;F. Lombardi;F. Lombardi;J. Lopes;E. L. Fune;C. Macolino;J. Mahlstedt;A. Manfredini;A. Manfredini;F. Marignetti;T. Undagoitia;J. Masbou;D. Masson;S. Mastroianni;M. Messina;K. Micheneau;K. Miller;A. Molinario;K. Morå;Y. Mosbacher;M. Murra;J. Naganoma;K. Ni;U. Oberlack;K. Odgers;B. Pelssers;R. Peres;R. Peres;F. Piastra;J. Pienaar;V. Pizzella;G. Plante;R. Podviianiuk;H. Qiu;D. Garc'ia;S. Reichard;B. Riedel;A. Rocchetti;N. Rupp;J. Santos;G. Sartorelli;N. Šarčević;M. Scheibelhut;S. Schindler;J. Schreiner;D. Schulte;M. Schumann;L. Lavina;M. Selvi;P. Shagin;E. Shockley;M. Silva;H. Simgen;C. Therreau;D. Thers;F. Toschi;G. Trinchero;C. Tunnell;N. Upole;M. Vargas;G. Volta;O. Wack;H. Wang;Y. Wei;C. Weinheimer;D. Wenz;C. Wittweg;J. Wulf;J. Ye;Yuan Zhang;T. Zhu;J. Zopounidis;M. Pieracci;C. Tintori

文献摘要

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XENON 1 T液体氙时间投影室是迄今为止最灵敏的探测器，用于测量弱相互作用的大质量粒子与正常物质的直接相互作用。数据采集系统（DAQ）由商业、开源和自定义组件构成，用于采集来自探测器的信号并存储它们以供后续分析。该系统通过独立触发每个通道实现极低的信号阈值，实现（93 ± 3）%的单个光电子接受度，并将全局触发延迟到稍后的软件阶段。事件识别基于MongoDB数据库查询，在目标中心的分析阈值处识别交互的效率超过98%。在校准模式下可达到超过300 MB/s的读出带宽，并可通过并行化进一步扩展。该DAQ系统已成功应用于XENON 1 T三年的运行。
The XENON1T liquid xenon time projection chamber is the most sensitive detector built to date for the measurement of direct interactions of weakly interacting massive particles with normal matter. The data acquisition system (DAQ) is constructed from commercial, open source, and custom components to digitize signals from the detector and store them for later analysis. The system achieves an extremely low signal threshold by triggering each channel independently, achieving a single photoelectron acceptance of (93 ± 3)%, and deferring the global trigger to a later, software stage. The event identification is based on MongoDB database queries and has over 98% efficiency at recognizing interactions at the analysis threshold in the center of the target. A readout bandwidth over 300 MB/s is reached in calibration modes and is further expandable via parallelization. This DAQ system was successfully used during three years of operation of XENON1T.