Published July 2009 | Version v1
Journal article Metadata-only

Study of the data taking strategy for a high precision τ mass measurement

Creators

  • 1. School of Physics, Beijing Univ., Beijing (China)
  • 2. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing (China)

Description

To achieve a high precision τ mass measurement at the high luminosity experiment BESIII, Monte Carlo simulation and sampling technique are utilized to simulate various data taking cases for single and multi-parameter fits by virtue of which the optimal scheme is determined. The optimized proportion of luminosity distributed at selected points and the relation between precision and luminosity are obtained. In addition, the optimization of the fit scheme is confirmed by scrutinizing a variety of fit possibilities. (authors)

Additional details

Publishing Information

Journal Title
Chinese Physics. C, High Energy Physics and Nuclear Physics
Journal Volume
33
Journal Issue
7
Journal Page Range
p. 501-507
ISSN
1674-1137

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
41125270
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ACCURACY; BEIJING ELECTRON-POSITRON COLLIDER; COMPUTERIZED SIMULATION; DATA ACQUISITION; LUMINOSITY; MAGNETIC SPECTROMETERS; MASS; MONTE CARLO METHOD; OPTIMIZATION; SAMPLING; TAU PARTICLES
Descriptors DEC
ACCELERATORS; CALCULATION METHODS; ELEMENTARY PARTICLES; FERMIONS; HEAVY LEPTONS; LEPTONS; LINEAR ACCELERATORS; MEASURING INSTRUMENTS; OPTICAL PROPERTIES; PHYSICAL PROPERTIES; SIMULATION; SPECTROMETERS; STORAGE RINGS

Optional Information

Notes
8 figs., 16 refs.