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

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Measurement of the integrated luminosity of the Phase 2 data of the Belle II experiment. / Belle II Collaboration ; Ремнев, Михаил Анатольевич ; Жилич, Виктор Николаевич.

In: Chinese Physics C, Vol. 44, No. 2, 021001, 01.02.2020.

Research output: Contribution to journal › Article › peer-review

BibTeX

@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}",

note = "Funding Information: Content from this work may be used under the terms of the . Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Article funded by SCOAP and published under licence by Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd Article funded by SCOAP3 � 2019 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd Creative Commons Attribution 3.0 licence 3 Publisher Copyright: {\textcopyright} 2019 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd.",

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",

}

RIS

TY - JOUR

T1 - Measurement of the integrated luminosity of the Phase 2 data of the Belle II experiment

AU - Belle II Collaboration

AU - Abudinén, F.

AU - Adachi, I.

AU - Ahlburg, P.

AU - Aihara, H.

AU - Akopov, N.

AU - Aloisio, A.

AU - Ameli, F.

AU - Andricek, L.

AU - Anh Ky, N.

AU - Asner, D. M.

AU - Atmacan, H.

AU - Aushev, T.

AU - Aushev, V.

AU - Aziz, T.

AU - Azmi, K.

AU - Babu, V.

AU - Baehr, S.

AU - Bahinipati, S.

AU - Bakich, A. M.

AU - Bambade, P.

AU - Banerjee, Sw

AU - Bansal, S.

AU - Bansal, V.

AU - Barrett, M.

AU - Baudot, J.

AU - Beaulieu, A.

AU - Becker, J.

AU - Behera, P. K.

AU - Bennett, J. V.

AU - Bernieri, E.

AU - Bernlochner, F. U.

AU - Bertemes, M.

AU - Bessner, M.

AU - Bettarini, S.

AU - Bhardwaj, V.

AU - Bianchi, F.

AU - Bilka, T.

AU - Bilokin, S.

AU - Biswas, D.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Branchini, P.

AU - Eidelman, S.

AU - Garmash, A.

AU - Krokovny, P.

AU - Kuzmin, A.

AU - Matvienko, D.

AU - Vinokurova, A.

AU - Zhulanov, V.

AU - Ремнев, Михаил Анатольевич

AU - Жилич, Виктор Николаевич

N1 - Funding Information: Content from this work may be used under the terms of the . Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Article funded by SCOAP and published under licence by Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd Article funded by SCOAP3 � 2019 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd Creative Commons Attribution 3.0 licence 3 Publisher Copyright: © 2019 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd.

PY - 2020/2/1

Y1 - 2020/2/1

N2 - 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.

AB - 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.

KW - Belle II

KW - Bhabha

KW - digamma

KW - luminosity

KW - FINAL-STATES

KW - SIMULATION

KW - LOWEST-ORDER CALCULATIONS

KW - PRECISION

UR - http://www.scopus.com/inward/record.url?scp=85084791022&partnerID=8YFLogxK

U2 - 10.1088/1674-1137/44/2/021001

DO - 10.1088/1674-1137/44/2/021001

M3 - Article

AN - SCOPUS:85084791022

VL - 44

JO - Chinese Physics C

JF - Chinese Physics C

SN - 1674-1137

IS - 2

M1 - 021001

ER -

ID: 24311000