Applied physics

, Volume 5, Issue 3, pp 223–230 | Cite as

The analysis of data obtained with time to amplitude converter and multichannel analyser systems

  • P. G. Coleman
  • T. C. Griffith
  • G. R. Heyland
Contributed Papers

Abstract

An exact general formula is derived relating the data obtained from t.a.c-m.c.a. systems to the input signal distribution; it is shown how the latter is modified by the measuring process. A general method of data correction is given, together with important approximations, which evaluates the input signal distribution from the data without any loss of signal. A simple and accurate method of system calibration based only on counting and not requiring the use of calibrated delay lines is also given.

Index Headings

Positron annihilation Analysis of t.a.c.-m.c.a. data 

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Copyright information

© Springer-Verlag 1974

Authors and Affiliations

  • P. G. Coleman
    • 1
  • T. C. Griffith
    • 1
  • G. R. Heyland
    • 1
  1. 1.Department of Physics and AstronomyUniversity College LondonLondonEngland

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