Published 2003 | Version v1
Report Open

Combinatorial background reducing in the effective mass spectra

Creators

  • 1. Veksler-Baldin Laboratory of High Energies, Joint Institute for Nuclear Research, Dubna (Russian Federation)
  • 2. Institute of Nuclear Research and Nuclear Energy of the Bulgarian Academy of Sciences, Sofia (Bulgaria)

Description

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

Availability note (English)

Available from INIS in electronic form

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Additional details

Publishing Information

Imprint Pagination
12 p.
Report number
JINR-E--1-2003-235

INIS

Country of Publication
Joint Institute for Nuclear Research (JINR)
Country of Input or Organization
Joint Institute for Nuclear Research (JINR)
INIS RN
35055703
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
CARBON 12 REACTIONS; CARBON 12 TARGET; DELTA-1232 BARYONS; EFFECTIVE MASS; GEV RANGE 01-10; MASS DISTRIBUTION; MASS SPECTRA; MESONS; N-1440 BARYONS; PIONS MINUS; PIONS PLUS; PROTONS
Descriptors DEC
BARYONS; BOSONS; DELTA BARYONS; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRONS; HEAVY ION REACTIONS; MASS; MESONS; N BARYONS; N*BARYONS; NUCLEAR REACTIONS; NUCLEONS; PIONS; PSEUDOSCALAR MESONS; SPATIAL DISTRIBUTION; SPECTRA; TARGETS

Optional Information

Notes
2 refs., 4 figs., 1 tab.