Does the D(-)/D(+) production asymmetry decrease at large x(F)?
We have applied the meson cloud model to calculate the asymmetries in D and D(s) meson production in high-energy Sigma(-)-nucleus and pi(-)-nucleus collisions. We find a good agreement with recent data. Our results suggest that the asymmetries may decrease at large x(F).
Carvalho
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Instituto de Física, Universidade de São Paulo, C.P. 66318, 05315-970 São Paulo, SP, Brazil. babi@if.usp.br
Durães
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Navarra
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Nielsen
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