CERN Accelerating science

Preprint
Report number	E1-2003-235 ; JINR-E1-2003-235
Title	Combinatorial Background Reducing in the Effective Mass Spectra
Author(s)	Penev, V N ; Shklovskaya, A I ; Genchev, V I
Affiliation	(Veksler and Baldin Laboratory of High Energies, Dubna) ; (Institute of Nuclear Research and Nuclear Energy of the Bulgarian Academy of Sciences, Sofia, Bulgaria)
Publication	2003
Imprint	18 Dec 2003
Number of pages	7
Subject category	Particle Physics - Experiment
Abstract	A pure kinematics method to decrease a combinatorial background in effective masses spectra is proposed. The minimal values of effective masses of particles, including the products of the sought-for resonances, are analysed. The method may be used for search and study of resonances at high multiplicity interactions and pure statistics.
Submitted by	[email protected]