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Title: {delta}{sup 0} resonance production in peripheral 4.2A GeV C+Ta collisions

Journal Article · · Physical Review. C, Nuclear Physics
; ; ;  [1];  [2]
  1. Institute of Physics, University of Belgrade, P. O. Box 68, 11081 Belgrade (Serbia)
  2. Faculty of Physics, University of Belgrade, P. O. Box 368, 11001 Belgrade (Serbia)

The production of {delta}{sup 0}(1232){yields}p{pi}{sup -} resonance is studied in peripheral C+Ta collisions at 4.2A GeV using the 2-m propane bubble chamber exposed at JINR Dubna Synchrophasotron. Using an invariant mass distribution of p{pi}{sup -} pairs and additional kinematical constrains, the mass, width, and kinematical characteristics of {delta}{sup 0} resonance are determined. The ratio of the number of pions originated from {delta}{sup 0} resonance decay to the number of all pions (resonant and nonresonant) is estimated. The analogous ratio for protons is also determined.

OSTI ID:
21290027
Journal Information:
Physical Review. C, Nuclear Physics, Vol. 80, Issue 1; Other Information: DOI: 10.1103/PhysRevC.80.017901; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
Country of Publication:
United States
Language:
English

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