Journal article
Measurement of the integrated luminosity of the Phase 2 data of the Belle II experiment *
- 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
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 761.3KB, Terms of use)
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- Publisher copy:
- 10.1088/1674-1137/44/2/021001
Authors
- Publisher:
- IOP Publishing
- Journal:
- Chinese Physics C More from this journal
- Volume:
- 44
- Issue:
- 2
- Pages:
- 021001-021001
- Publication date:
- 2020-01-28
- DOI:
- ISSN:
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1674-1137
- Language:
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English
- Pubs id:
-
1862533
- Local pid:
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pubs:1862533
- Source identifiers:
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W2998488823
- Deposit date:
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2025-08-19
- ARK identifier:
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Terms of use
- Copyright date:
- 2020
- Licence:
- CC Attribution (CC BY)
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