2018 Impact factor 4.843
Particles and Fields
Eur. Phys. J. C 26, 3-7 (2002)
DOI: 10.1140/epjc/s2002-01060-y

Application of wavelet analysis to the spectrum of $\omega'$ states and ratio Re+ e-

V.K. Henner1, 2, P.G. Frick3, T.S. Belozerova1 and V.G. Solovyev2

1  Department of Theoretical Physics, Perm State University, 614600 Perm, Russia,
2  Department of Physics, University of Louisville, Louisville, KY 40292, USA
3  Institute of Continuous Media Mechanics, 614013 Perm, Russia

(Received: 4 February 2002 / Revised version: 28 August 2002 / Published online: 18 October 2002 )

We demonstrate the advantages of the wavelet analysis (WA) for resolving the structures in experimental data on e+e- annihilation into hadron states with quantum numbers of $\omega$ meson. The WA yields a useful set of starting conditions for analysis of $\omega'$ states with multiresonance unitary Breit-Wigner method. We also apply the WA for the ratio Re+ e- .

© Società Italiana di Fisica, Springer-Verlag 2002