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

BESIII Collaboration; M. Ablikim; M. N. Achasov; S. Ahmed; M. Albrecht; M. Alekseev; A. Amoroso; Z. Haddadi; N. Kalantar-Nayestanaki; M. Kavatsyuk; J. Messchendorp; M. Tiemens

doi:10.1088/1674-1137/42/6/063001

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

BESIII Collaboration, M. Ablikim, M. N. Achasov, S. Ahmed, M. Albrecht, M. Alekseev, A. Amoroso, Z. Haddadi, N. Kalantar-Nayestanaki, M. Kavatsyuk, J. Messchendorp, M. Tiemens

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Abstract

To investigate the nature of the psi(3770) resonance and to measure the cross section for e(+)e(-) -> D (D) over bar, 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 76.16 +/- 0.04 +/- 0.61 pb(-1), where the first uncertainty is statistical and the second systematic.

Original language	English
Article number	063001
Number of pages	8
Journal	Chinese Physics C
Volume	42
Issue number	6
DOIs	https://doi.org/10.1088/1674-1137/42/6/063001
Publication status	Published - Jun-2018

Keywords

Bhabha scattering events
integrated luminosity
BESIII
BRANCHING FRACTION

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Measurement of the integrated LuminositiesFinal publisher's version, 439 KBLicence: CC BY

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BESIII Collaboration, Ablikim, M., Achasov, M. N., Ahmed, S., Albrecht, M., Alekseev, M., Amoroso, A., Haddadi, Z., Kalantar-Nayestanaki, N., Kavatsyuk, M., Messchendorp, J., & Tiemens, M. (2018). Measurement of the integrated Luminosities of cross-section scan data samples around the psi(3770) mass region. Chinese Physics C, 42(6), Article 063001. https://doi.org/10.1088/1674-1137/42/6/063001

@article{4916ad14eced44ebb9b9305f543a779a,

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

abstract = "To investigate the nature of the psi(3770) resonance and to measure the cross section for e(+)e(-) -> D (D) over bar, 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 76.16 +/- 0.04 +/- 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 Z. Haddadi and N. Kalantar-Nayestanaki and M. Kavatsyuk and J. Messchendorp and M. Tiemens",

year = "2018",

month = jun,

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

language = "English",

volume = "42",

journal = "Chinese Physics C",

issn = "1674-1137",

publisher = "CHINESE PHYSICAL SOC",

number = "6",

}

BESIII Collaboration, Ablikim, M, Achasov, MN, Ahmed, S, Albrecht, M, Alekseev, M, Amoroso, A, Haddadi, Z, Kalantar-Nayestanaki, N , Kavatsyuk, M , Messchendorp, J & Tiemens, M 2018, 'Measurement of the integrated Luminosities of cross-section scan data samples around the psi(3770) mass region', Chinese Physics C, vol. 42, no. 6, 063001. https://doi.org/10.1088/1674-1137/42/6/063001

TY - JOUR

T1 - Measurement of the integrated Luminosities of cross-section scan data samples around the psi(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 - Haddadi, Z.

AU - Kalantar-Nayestanaki, N.

AU - Kavatsyuk, M.

AU - Messchendorp, J.

AU - Tiemens, M.

PY - 2018/6

Y1 - 2018/6

N2 - To investigate the nature of the psi(3770) resonance and to measure the cross section for e(+)e(-) -> D (D) over bar, 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 76.16 +/- 0.04 +/- 0.61 pb(-1), where the first uncertainty is statistical and the second systematic.

AB - To investigate the nature of the psi(3770) resonance and to measure the cross section for e(+)e(-) -> D (D) over bar, 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 76.16 +/- 0.04 +/- 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

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

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

M3 - Article

SN - 1674-1137

VL - 42

JO - Chinese Physics C

JF - Chinese Physics C

IS - 6

M1 - 063001

ER -

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

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Keywords

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