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ISSN - 01689002, Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1988, vol. 273, p. 31-39

Luminosity measurement with the MD-1 detector at VEPP-4

Blinov A. E., Bondar A. E., Bukin A. D., Klimenko S. G., Kolachev G. M., Onuchin A. P., Shamov A. G., Telnov V. I., Tikhonov Yu A., Zhilich V. N.

For the luminosity measurements with the MD-1 at VEPP-4, elastic Bhabha scattering at small angles and single bremsstrahlung were used. The relative errors of the luminosity measurements were 1.5% for a small angle monitor and about 3% for a single bremsstrahlung monitor. The absolute luminosity calibration was performed using the processes of double bremsstrahlung and large angle Bhabha scattering. The accuracy of the calibration was estimated to be 2.5%. © 1988.