Luminosity measurements for the R scan experiment at BESIII

Z. Haddadi; N. Kalantar-Nayestanaki; M. Kavatsyuk; H. Löhner; J. Messchendorp; M. Tiemens; BESIII Collaboration

doi:10.1088/1674-1137/41/6/063001

Luminosity measurements for the R scan experiment at BESIII

Z. Haddadi, N. Kalantar-Nayestanaki, M. Kavatsyuk, H. Löhner, J. Messchendorp, M. Tiemens, BESIII Collaboration

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

41 Citations (Scopus)

234 Downloads (Pure)

Abstract

By analyzing the large-angle Bhabha scattering events e(+)e(-) -> (gamma)e(+)e(-) and diphoton events e(+)e(-) -> (gamma)gamma gamma for the data sets collected at center-of-mass (c.m.) energies between 2.2324 and 4.5900 GeV (131 energy points in total) with the upgraded Beijing Spectrometer (BESIII) at the Beijing Electron-Positron Collider (BEPCII), the integrated luminosities have been measured at the different c.m. energies, individually. The results are important inputs for the R value and J/Psi resonance parameter measurements.

Original language	English
Article number	063001
Number of pages	10
Journal	Chinese Physics C
Volume	41
Issue number	6
DOIs	https://doi.org/10.1088/1674-1137/41/6/063001
Publication status	Published - Jun-2017

Keywords

FLAVOR FACTORIES
EVENT GENERATOR
R value
diphoton
Bhabha
luminosity

Access to Document

10.1088/1674-1137/41/6/063001Licence: CC BY

Luminosity measurements for the R scan experiment at BESIIIFinal publisher's version, 663 KBLicence: CC BY

Handle.net

Persistent link

Cite this

@article{378aaf4ec73248869d576e58bac029a3,

title = "Luminosity measurements for the R scan experiment at BESIII",

abstract = "By analyzing the large-angle Bhabha scattering events e(+)e(-) -> (gamma)e(+)e(-) and diphoton events e(+)e(-) -> (gamma)gamma gamma for the data sets collected at center-of-mass (c.m.) energies between 2.2324 and 4.5900 GeV (131 energy points in total) with the upgraded Beijing Spectrometer (BESIII) at the Beijing Electron-Positron Collider (BEPCII), the integrated luminosities have been measured at the different c.m. energies, individually. The results are important inputs for the R value and J/Psi resonance parameter measurements.",

keywords = "FLAVOR FACTORIES , EVENT GENERATOR, R value, diphoton, Bhabha, luminosity",

author = "Z. Haddadi and N. Kalantar-Nayestanaki and M. Kavatsyuk and H. L{\"o}hner and J. Messchendorp and M. Tiemens and {BESIII Collaboration}",

year = "2017",

month = jun,

doi = "10.1088/1674-1137/41/6/063001",

language = "English",

volume = "41",

journal = "Chinese Physics C",

issn = "1674-1137",

publisher = "CHINESE PHYSICAL SOC",

number = "6",

}

TY - JOUR

T1 - Luminosity measurements for the R scan experiment at BESIII

AU - Haddadi, Z.

AU - Kalantar-Nayestanaki, N.

AU - Kavatsyuk, M.

AU - Löhner, H.

AU - Messchendorp, J.

AU - Tiemens, M.

AU - BESIII Collaboration

PY - 2017/6

Y1 - 2017/6

N2 - By analyzing the large-angle Bhabha scattering events e(+)e(-) -> (gamma)e(+)e(-) and diphoton events e(+)e(-) -> (gamma)gamma gamma for the data sets collected at center-of-mass (c.m.) energies between 2.2324 and 4.5900 GeV (131 energy points in total) with the upgraded Beijing Spectrometer (BESIII) at the Beijing Electron-Positron Collider (BEPCII), the integrated luminosities have been measured at the different c.m. energies, individually. The results are important inputs for the R value and J/Psi resonance parameter measurements.

AB - By analyzing the large-angle Bhabha scattering events e(+)e(-) -> (gamma)e(+)e(-) and diphoton events e(+)e(-) -> (gamma)gamma gamma for the data sets collected at center-of-mass (c.m.) energies between 2.2324 and 4.5900 GeV (131 energy points in total) with the upgraded Beijing Spectrometer (BESIII) at the Beijing Electron-Positron Collider (BEPCII), the integrated luminosities have been measured at the different c.m. energies, individually. The results are important inputs for the R value and J/Psi resonance parameter measurements.

KW - FLAVOR FACTORIES

KW - EVENT GENERATOR

KW - R value

KW - diphoton

KW - Bhabha

KW - luminosity

U2 - 10.1088/1674-1137/41/6/063001

DO - 10.1088/1674-1137/41/6/063001

M3 - Article

SN - 1674-1137

VL - 41

JO - Chinese Physics C

JF - Chinese Physics C

IS - 6

M1 - 063001

ER -