Measurement of the integrated Luminosities of cross-section scan data samples around the φ(3770) mass region

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Measurement of the integrated Luminosities of cross-section scan data samples around the φ(3770) mass region. / BESIII Collaboration.

In: Chinese Physics C, Vol. 42, No. 6, 063001, 01.05.2018.

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

BibTeX

@article{2ec8299012cc465d898405d5f5e36810,

title = "Measurement of the integrated Luminosities of cross-section scan data samples around the φ(3770) mass region",

abstract = "To investigate the nature of the φ(3770) resonance and to measure the cross section for e +e -→DD, a cross-section scan data sample, distributed among 41 center-of-mass energy points from 3.73 to 3.89 GeV, was taken with the BESIII detector operated at the BEPCII collider in the year 2010. By analyzing the large angle Bhabha scattering events, we measure the integrated luminosity of the data sample at each center-of-mass energy point. The total integrated luminosity of the data sample is 76:16ϵ0:04±0:61 pb -1, where the first uncertainty is statistical and the second systematic. ",

keywords = "Bhabha scattering events, integrated luminosity, BESIII, BRANCHING FRACTION",

author = "{BESIII Collaboration} and M. Ablikim and Achasov, {M. N.} and S. Ahmed and M. Albrecht and M. Alekseev and A. Amoroso and An, {F. F.} and Q. An and Y. Bai and O. Bakina and Ferroli, {R. Baldini} and Y. Ban and K. Begzsuren and Bennett, {D. W.} and Bennett, {J. V.} and N. Berger and M. Bertani and D. Bettoni and F. Bianchi and E. Boger and I. Boyko and Briere, {R. A.} and H. Cai and X. Cai and O. Cakir and A. Calcaterra and Cao, {G. F.} and Cetin, {S. A.} and J. Chai and Chang, {J. F.} and Chang, {W. L.} and G. Chelkov and G. Chen and Chen, {H. S.} and Chen, {J. C.} and Chen, {M. L.} and Chen, {P. L.} and Chen, {S. J.} and Chen, {X. R.} and Chen, {Y. B.} and Chu, {X. K.} and G. Cibinetto and F. Cossio and Dai, {H. L.} and Dai, {J. P.} and A. Dbeyssi and D. Dedovich and Deng, {Z. Y.} and A. Denig and Nikolaev, {I. B.}",

year = "2018",

month = may,

day = "1",

doi = "10.1088/1674-1137/42/6/063001",

language = "English",

volume = "42",

journal = "Chinese Physics C",

issn = "1674-1137",

publisher = "IOP Publishing Ltd.",

number = "6",

}

RIS

TY - JOUR

T1 - Measurement of the integrated Luminosities of cross-section scan data samples around the φ(3770) mass region

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. N.

AU - Ahmed, S.

AU - Albrecht, M.

AU - Alekseev, M.

AU - Amoroso, A.

AU - An, F. F.

AU - An, Q.

AU - Bai, Y.

AU - Bakina, O.

AU - Ferroli, R. Baldini

AU - Ban, Y.

AU - Begzsuren, K.

AU - Bennett, D. W.

AU - Bennett, J. V.

AU - Berger, N.

AU - Bertani, M.

AU - Bettoni, D.

AU - Bianchi, F.

AU - Boger, E.

AU - Boyko, I.

AU - Briere, R. A.

AU - Cai, H.

AU - Cai, X.

AU - Cakir, O.

AU - Calcaterra, A.

AU - Cao, G. F.

AU - Cetin, S. A.

AU - Chai, J.

AU - Chang, J. F.

AU - Chang, W. L.

AU - Chelkov, G.

AU - Chen, G.

AU - Chen, H. S.

AU - Chen, J. C.

AU - Chen, M. L.

AU - Chen, P. L.

AU - Chen, S. J.

AU - Chen, X. R.

AU - Chen, Y. B.

AU - Chu, X. K.

AU - Cibinetto, G.

AU - Cossio, F.

AU - Dai, H. L.

AU - Dai, J. P.

AU - Dbeyssi, A.

AU - Dedovich, D.

AU - Deng, Z. Y.

AU - Denig, A.

AU - Nikolaev, I. B.

PY - 2018/5/1

Y1 - 2018/5/1

N2 - To investigate the nature of the φ(3770) resonance and to measure the cross section for e +e -→DD, a cross-section scan data sample, distributed among 41 center-of-mass energy points from 3.73 to 3.89 GeV, was taken with the BESIII detector operated at the BEPCII collider in the year 2010. By analyzing the large angle Bhabha scattering events, we measure the integrated luminosity of the data sample at each center-of-mass energy point. The total integrated luminosity of the data sample is 76:16ϵ0:04±0:61 pb -1, where the first uncertainty is statistical and the second systematic.

AB - To investigate the nature of the φ(3770) resonance and to measure the cross section for e +e -→DD, a cross-section scan data sample, distributed among 41 center-of-mass energy points from 3.73 to 3.89 GeV, was taken with the BESIII detector operated at the BEPCII collider in the year 2010. By analyzing the large angle Bhabha scattering events, we measure the integrated luminosity of the data sample at each center-of-mass energy point. The total integrated luminosity of the data sample is 76:16ϵ0:04±0:61 pb -1, where the first uncertainty is statistical and the second systematic.

KW - Bhabha scattering events

KW - integrated luminosity

KW - BESIII

KW - BRANCHING FRACTION

UR - http://www.scopus.com/inward/record.url?scp=85048086476&partnerID=8YFLogxK

U2 - 10.1088/1674-1137/42/6/063001

DO - 10.1088/1674-1137/42/6/063001

M3 - Article

VL - 42

JO - Chinese Physics C

JF - Chinese Physics C

SN - 1674-1137

IS - 6

M1 - 063001

ER -

ID: 18699103