Original scientific paper
Production of fast nuclei of A = 3 together with a hypernucleus by 1 .5 GeV/c K- mesons
Ž. Todorović
; Institute of Physics, Beograd
M. Jurić
; Institute of Physics, Beograd
Abstract
In this work an analysis bas been made of the production of helium nuclei and tritons of energy greater than 70 Me V in events with a hyperfragment due to 1.5 GeV/c K- mesons. The results of measurements of the helium nuclei show that the nuclei are predominantly 3He. From the production characteristics of 3He nuclei and tritons it follows that their production mechanisms are the same. It is shown that the nuclei most likely arise from the absorption of secondary π mesons and of the primary K- meson in He-clusters present at the surface of the nucleus.
Keywords
Hrčak ID:
321709
URI
Publication date:
5.6.1972.
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