Measurement of the integrated luminosity of the Phase 2 data of the Belle II experiment

Abudinen, F. and Adachi, I. and Ahlburg, P. and Giri, Anjan Kumar et. al. (2020) Measurement of the integrated luminosity of the Phase 2 data of the Belle II experiment. Chinese Physics C, 44 (2). ISSN https://v2.sherpa.ac.uk/id/publication/11258

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Abstract

From April to July 2018, a data sample at the peak energy of the γ(4S) resonance was collected with the Belle II detector at the SuperKEKB electron-positron collider. This is the first data sample of the Belle II experiment. Using Bhabha and digamma events, we measure the integrated luminosity of the data sample to be (496.3 ± 0.3 ± 3.0) pb-1, where the first uncertainty is statistical and the second is systematic. This work provides a basis for future luminosity measurements at Belle II.

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IITH Creators:	IITH Creators ORCiD Giri, Anjan Kumar UNSPECIFIED
Item Type:	Article
Uncontrolled Keywords:	Belle II; Bhabha; digamma; luminosity
Subjects:	Physics
Divisions:	Department of Physics
Depositing User:	. LibTrainee 2021
Date Deposited:	14 Jul 2021 11:36
Last Modified:	14 Jul 2021 11:36
URI:	http://raiithold.iith.ac.in/id/eprint/8325
Publisher URL:
OA policy:	https://v2.sherpa.ac.uk/id/publication/11258
Related URLs:	Author

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