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A model for <Emphasis Type="Italic">A</Emphasis> = 3 antinuclei production in proton-nucleus collisions

Authors:	Email author" target="_blank">R?P?Duperray Email author K?V?Protasov L?Derome M?Buénerd

Institution:	(1) Laboratoire de Physique Subatomique et de Cosmologie, IN2P3-CNRS, UJFG, 53 Avenue des Martyrs, F-38026 Grenoble Cedex, France

Abstract:	A simple coalescence model based on the same diagrammatic approach of antimatter production in hadronic collisions as used previously for antideuterons is used here for the hadroproduction of mass-3 antinuclei. It is shown that the model is able to reproduce the existing experimental data on the $\overline{t}$ and $\overline{^3\mbox{He}}$ production without any additional parameter.Received: 28 January 2003, Revised: 10 July 2003, Published online: 18 November 2003PACS: 24.10.-i Nuclear reaction models and methods

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