Data quality monitors of vertex detectors at the start of the Belle II experiment

Kodys, Peter; Abudinen, Jesus; Ackermann, Karlheinz Georg; Adamczyk, Karol Mateusz; Ahlburg, Patrick; Aihara, Hiroaki; Alonso, Oscar; Albalawi, Mohammed; Andricek, Ladislav; Ayad, Rachid; Aziz, Tariq; Babu, Varghese; Bacher, Szymon Grzegorz; Bahinipati, Seema; Batignani, Giovanni; Baudot, Jerome; Behera, Prafulla Kumar; Bettarini, Stefano; Bilka, Tadeas; Boronat, Marca; Bozek, Andrzej; Braun, Nils; Buchsteiner, Florian; Caldwell, Allen; Camien, Christian; Casarosa, Giulia; Cervenkov, Daniel; Chekelian, Vladimir; Chen, Yeqi; Corona, Luigi; Czank, Thomas Rafael; Das, Sanjeeda Bharati; Dash, Nibedita; de Marino, Gaetano; Deschamps, Bruno; Dieguez, Angel; Dingfelder, Jochen; Dolezal, Zdenek; Dujany, Giulio; Esperante, Daniel; Forti, Francesco; Fras, Markus; Frey, Ariane; Friedl, Markus; Fuster, Juan; Gabriel, Miroslav; Gadow, Karsten; Ganiev, Eldar; Gebauer, Uwe; Gessler, Thomas; Giakoustidis, Georgios; Li Gioi, Luigi; Gobbo, Benigno; Lopez, Pablo Gomis; Greenwald, Daniel; Guan, Yinghui; Halder, Soumen; Hara, Koji; Hartbrich, Oskar; Hazra, Sagar; Heck, Martin; Hemperek, Tomasz; Hensel, Martin; Higuchi, Takeo; Hoek, Matthias; Huber, Stefan; Itoh, Ryosuke; Irmler, Christian; Ishikawa, Akimasa; Jeon, Hyebin; Joo, Changwoo; Kaleta, Mateusz; Kaliyar, Abdul Basith; Kandra, Jakub; Kang, Kookhyun; Kapusta, Piotr Julian; Kiesling, Christian; Kisielewski, Bartlomiej; Kittlinger, David; Klose, Daniel; Koffmane, Christian; Kohriky, T.; Kono, Tomoyuki; Konorov, Igor; Krivokuca, Silvia; Krueger, Hans; Kuhr, Thomas; Kumar, Manish; Kumar, Rajeev; Kvasnicka, Peter; Lacasta, Carlos; La Licata, Chiara; Lalwani, Kavita; Lanceri, Livio; Lange, Jens Soeren; Lautenbach, Klemens; Lee, Seungcheol; Leis, Ulrich; Leitl, Philipp; Levit, Dmytro; Li, Chunhua; Li, Y. B.; Libby, James Frederick; Liemann, Gerhard; Liu, Qingyuan; Liu, Zhen'An; Luck, Thomas; Luetticke, Florian; Macharski, Lydia; Maity, Souvik; Marinas, Carlos; Mayekar, Sukant Narendra; Mccarney, Sara; Mohanty, Gagan Bihari; Grimaldo, Johnny Alejandro Mora; Morii, Tomoko; Moser, Hans-Guenther; Moya, David; Müller, Felix Johannes; Müller, Felix; Nakamura, Katsuro; Nakao, Mikihiko; Natkaniec, Zbigniew Marian; Niebuhr, Carsten; Ninkovic, Jelena; Onuki, Yoshiyuki; Ostrowicz, Waclaw; Paladino, Antonio; Paoloni, Eugenio; Park, Hwanbae; Park, SeokHee; Paschen, Botho; Paul, Stephan Martin; Peric, Ivan; Poblotzki, Frauke; Rabusov, Andrei; Rao, K. K.; Reiter, Simon; Richter, Rainer Helmut; Ripp-Baudot, Isabelle; Ritter, Martin; Ritzert, Michael; Rizzo, Giuliana; Rout, Niharika; Sahoo, Debashis; Sanchez, Javier Gonzalez; Santelj, Luka; Sato, Nobuhiko; Scavino, Bianca; Schaller, Gerhard; Schnecke, Martina; Schopper, Florian; Schreeck, Harrison; Schwanda, Christoph; Schwenker, Benjamin; Sedlmeyer, Reinhard; Sfienti, Concettina; Simon, Frank; Skambraks, Sebastian; Soloviev, Yuri; Spruck, Björn; Stefkova, Slavomira; Stever, Reimer; Stolzenberg, Ulf; Suzuki, Soh Yamagata; Takahashi, Maiko; Tafelmayer, Eva; Tanaka, Shuji; Tanigawa, Hikaru; Thalmeier, Richard; Tsuboyama, Toru; Uematsu, Yuma; Verbycka, O.; Vila, Ivan; Virto, Amparo Lopez; Vitale, Lorenzo; Vogt, Sven; Vos, Marcel; Wan, Kun; Wang, Boqun; Watanuki, Shun; Webb, James; Wermes, Norbert; Wessel, Christian; Wieduwilt, Philipp; Windel, Hendrik; Yamada, Satoru; Ye, Hua; Yin, Hao; Zani, Laura and Zhang, Tingyu (2020): Data quality monitors of vertex detectors at the start of the Belle II experiment. In: 24th International Conference on Computing in High Energy and Nuclear Physics (CHEP 2019), Vol. 245, 01035

Abstract

The Belle II experiment features a substantial upgrade of the Belle detector and will operate at the SuperKEKB energy-asymmetric e(+)e(-) collider at KEK in Tsukuba, Japan. The accelerator completed its first phase of commissioning in 2016, and the Belle II detector saw its first electron-positron collisions in April 2018. Belle II features a newly designed silicon vertex detector based on double-sided strip layers and DEPFET pixel layers. A subset of the vertex detector was operated in 2018 to determine Background: conditions (Phase 2 operation). The collaboration completed full detector installation in January 2019, and the experiment started full data taking. This paper will report on the final arrangement of the silicon vertex detector part of Belle II with a focus on online monitoring of detector conditions and data quality, on the design and use of diagnostic and reference plots, and on integration with the software framework of Belle II. Data quality monitoring plots will be discussed with a focus on simulation and acquired cosmic and collision data.

• Item Type: Journal article
• Faculties: Physics
• Subjects: 500 Science > 530 Physics
• ISSN: 2100-014X
• Language: English