Publication details

Relativistic Voigt profile for unstable particles in high energy physics

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KYCIA Radoslaw Antoni JADACH S.

Year of publication 2018
Type Article in Periodical
Magazine / Source Journal of Mathematical Analysis and Applications
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Faculty of Science

Keywords Voigt profile; Breit-Wigner distribution; Relativistic Breit-Wigner distribution
Description The Voigt profile is one of the most used special function in optical spectroscopy. In particle physics a version of this profile which originates from relativistic Breit-Wigner resonance distribution often appears, however, in the literature there is no strict derivation of its properties. The purpose of this paper is to define properly relativistic Voigt profile and describe it along the same way as their standard nonrelativistic counterparts. (C) 2018 Elsevier Inc. All rights reserved.
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