Skip to main content
Log in

Likelihood handling of scattering data with previous experimental information

Обработка данных по рассеянию методом правдоподобия с испольэованием предыдушей зкспериментальной информации

  • Published:
Il Nuovo Cimento A (1965-1970)

Summary

A modification of the maximum-likelihood method is given for the case where there exists previously known experimental information. This method is widely applicable for the handling of data from experiments where the scattering of particles is measured with the help of track detectors. The errors of calculated parameters are derived, and the question of sufficiency of experimental information is discussed. The goodness of fit of experimental data is treated, and an illustrative example is given concerning a scattering polarization experiment using spark chambers.

Riassunto

Si propone una modifica del metodo di massima verosimiglianza per il caso in cui esistano dati sperimentali precedentemente noti. Il metodo si può largamente applicare in quei casi in cui si ha a che fare con dati ottenuti da esperimenti di scattering in cui si fa uso di rivelatori di tracce. Si ricavano gli errori dei parametri calcolati, e si discute la sufficienza dell’informazione ottenuta sperimentalmente. Si esamina il problema della bontà dei dati sperimentali e, a titolo di esempio, si applica il metodo ad un esperimento di polarizzazione di scattering con camere a scintilla.

Реэюме

Приводится модификация метода максимального правдоподобия для случая, когда сушествует предварительно иэвестная зкспериментальная информация. Этот метод щироко применим для обработки данных иэ зкспериментов, где рассеяние частиц иэмеряется с помошью трековых детекторов. Определяются ощибки вычисленных параметров и обсуждается вопрос достаточности зкспериментальной информации. Рассматривается согласие зкспериментальных данных и приводится иллюстративный пример, касаюшийся поляриэационного зксперимента рассеяния с испольэованием искровых камер.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. H. Cramér:Mathematical Methods of Statistics (Princeton, N. J., 1946).

  2. R. A. Fisher:Statistical Methods and Seventific Inference (Edinburgh and London, 1956).

  3. M. G. Kendall andA. Stuart:The Advanced Theory of Statistics, Vol.2 (London, 1967).

  4. N. P. Klepikov andS. N. Sokolov:Analysis and Planning of Experiments by the Method of Maximum Likelihood (New York, 1962).

  5. D. Hudson:Statistics Lectures II. Maximum Likelihood and Least Squares Theory, CERN 64-18 (1964).

  6. J. Orear:Notes on statistics for physicists, preprint UCRL-8417 (1958).

  7. D. Drijard, W. T. Eadie, F. James, M. Roos andB. Sadoulet:Probability and statistics applied to high-energy physics, inLectures given in the Academic Training Programme of CERN, 1968–1969.

  8. J. Bystricky andF. Lehar:Application of the maximum-likelihood method in the handling of data from polarization measurements with the help of spark chambers, preprint JINR-2028, Dubna 1965 (in Russian).

  9. A. N. Kolmogorov:Foundations of the Theory of Probability (New York, 1956).

  10. T. Bayes:Phil. Trans. Roy. Soc.,53, 370 (1763).

    Article  Google Scholar 

  11. H. Kahn:Use of different Monte Carlo sampling techniques, inSymposium on Monte Carlo Methods, March 16–17, 1953, edited byH. A. Meyer (New York, 1956).

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Bystricky, J., Lehar, F. & Silin, I.N. Likelihood handling of scattering data with previous experimental information. Nuov Cim A 1, 601–618 (1971). https://doi.org/10.1007/BF02734387

Download citation

  • Received:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02734387

Navigation