A model for A = 3 antinuclei production in proton-nucleus collisions

R. P. Duperray; K. V. Protasov; L. Derome; M. Buénerd

doi:10.1140/epja/i2003-10099-9

EPJ

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2019 Impact factor 2.176

Hadrons and Nuclei

Eur. Phys. J. A (2003) 18: 597-604
https://doi.org/10.1140/epja/i2003-10099-9

A model for A = 3 antinuclei production in proton-nucleus collisions

R. P. Duperray^*, K. V. Protasov, L. Derome and M. Buénerd

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

^* e-mail: duperray@lpsc.in2p3.fr

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 and production without any additional parameter.