@article{26986235f6924c70930992831c4e660d,
title = "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.",
keywords = "Belle II, Bhabha, digamma, luminosity, FINAL-STATES, SIMULATION, LOWEST-ORDER CALCULATIONS, PRECISION",
author = "{Belle II Collaboration} and F. Abudin{\'e}n and I. Adachi and P. Ahlburg and H. Aihara and N. Akopov and A. Aloisio and F. Ameli and L. Andricek and {Anh Ky}, N. and Asner, {D. M.} and H. Atmacan and T. Aushev and V. Aushev and T. Aziz and K. Azmi and V. Babu and S. Baehr and S. Bahinipati and Bakich, {A. M.} and P. Bambade and Sw Banerjee and S. Bansal and V. Bansal and M. Barrett and J. Baudot and A. Beaulieu and J. Becker and Behera, {P. K.} and Bennett, {J. V.} and E. Bernieri and Bernlochner, {F. U.} and M. Bertemes and M. Bessner and S. Bettarini and V. Bhardwaj and F. Bianchi and T. Bilka and S. Bilokin and D. Biswas and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and P. Branchini and S. Eidelman and A. Garmash and P. Krokovny and A. Kuzmin and D. Matvienko and A. Vinokurova and V. Zhulanov and Ремнев, {Михаил Анатольевич} and Жилич, {Виктор Николаевич}",
year = "2020",
month = feb,
day = "1",
doi = "10.1088/1674-1137/44/2/021001",
language = "English",
volume = "44",
journal = "Chinese Physics C",
issn = "1674-1137",
publisher = "IOP Publishing Ltd.",
number = "2",
}