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

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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.

Originele taal-2	English
Artikelnummer	063001
Aantal pagina's	10
Tijdschrift	Chinese physics c
Volume	41
Nummer van het tijdschrift	6
DOI's	https://doi.org/10.1088/1674-1137/41/6/063001
Status	Published - jun.-2017

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

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

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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",

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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 -