Abstract
The A dependence of the {Psi} and {Psi}` hadroproduction is studied, and the results are compared to the data of NA3 and E772 collaborations. In addition to the hard production mechanism, a diffractive process is introduced via an intrinsic charm component in the incoming hadron wave-function. Color-transparency effects were taken into account within a quantum mechanical approach, an essential point if one wants to account for the node in the wave-function of the {Psi}`. The effect on the {Psi}`, even if too strong to reproduce the experimental data, is necessary to explain the general trend. (author) 11 refs.; 4 figs.
Citation Formats
Chanfray, G, and Fleck, S.
Intrinsic charm contribution to {Psi} and {Psi}` hadroproduction of nuclei.
France: N. p.,
1993.
Web.
Chanfray, G, & Fleck, S.
Intrinsic charm contribution to {Psi} and {Psi}` hadroproduction of nuclei.
France.
Chanfray, G, and Fleck, S.
1993.
"Intrinsic charm contribution to {Psi} and {Psi}` hadroproduction of nuclei."
France.
@misc{etde_10137059,
title = {Intrinsic charm contribution to {Psi} and {Psi}` hadroproduction of nuclei}
author = {Chanfray, G, and Fleck, S}
abstractNote = {The A dependence of the {Psi} and {Psi}` hadroproduction is studied, and the results are compared to the data of NA3 and E772 collaborations. In addition to the hard production mechanism, a diffractive process is introduced via an intrinsic charm component in the incoming hadron wave-function. Color-transparency effects were taken into account within a quantum mechanical approach, an essential point if one wants to account for the node in the wave-function of the {Psi}`. The effect on the {Psi}`, even if too strong to reproduce the experimental data, is necessary to explain the general trend. (author) 11 refs.; 4 figs.}
place = {France}
year = {1993}
month = {Jul}
}
title = {Intrinsic charm contribution to {Psi} and {Psi}` hadroproduction of nuclei}
author = {Chanfray, G, and Fleck, S}
abstractNote = {The A dependence of the {Psi} and {Psi}` hadroproduction is studied, and the results are compared to the data of NA3 and E772 collaborations. In addition to the hard production mechanism, a diffractive process is introduced via an intrinsic charm component in the incoming hadron wave-function. Color-transparency effects were taken into account within a quantum mechanical approach, an essential point if one wants to account for the node in the wave-function of the {Psi}`. The effect on the {Psi}`, even if too strong to reproduce the experimental data, is necessary to explain the general trend. (author) 11 refs.; 4 figs.}
place = {France}
year = {1993}
month = {Jul}
}