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Inclusive Deuteron Production in {sup 16}Op Collisions at a Momentum of 3.25 GeV/c per Nucleon
Ist Teil von
Physics of atomic nuclei, 2005-08, Vol.68 (8)
Ort / Verlag
United States
Erscheinungsjahr
2005
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
Experimental data on inclusive deuteron production in {sup 16}Op collisions at high energies were obtained for the first time under conditions of 4{pi} geometry. An irregularity in the momentum spectrum of deuterons in the rest frame of oxygen nuclei is found in the range 0.40 {<=} p {<=} 0.55 GeV/c, and the reasons for its appearance are discussed. The mean multiplicities of secondary fragments are correlated with the presence of deuterons in an event, these correlations being positive for fragments of charge in the range z{sub f} {<=} 4 and negative for fragments of charge in the range 5 {<=} z{sub f} {<=} 7. This is likely to be due to baryon-charge conservation.