Abstract
In view of the failure of all currently proposed models (and in particular those supposing a qq-bar interaction arising from the exchange of vector and scalar fields only) to simultaneously account for all the measurements of the fine structure splitting of {Chi} states in the charmonium and bottomonium systems, the results of a simple attempt to fit these measurements by introducing a pseudoscalar field is reported. In a model with a minimal number of parameters it is possible to agree with all fine structure measurements. (author) 11 refs.; 2 tabs.
Citation Formats
Franzini, P J.
A pseudoscalar field in the qq-bar interaction in heavy quarkonium.
France: N. p.,
1992.
Web.
Franzini, P J.
A pseudoscalar field in the qq-bar interaction in heavy quarkonium.
France.
Franzini, P J.
1992.
"A pseudoscalar field in the qq-bar interaction in heavy quarkonium."
France.
@misc{etde_10109870,
title = {A pseudoscalar field in the qq-bar interaction in heavy quarkonium}
author = {Franzini, P J}
abstractNote = {In view of the failure of all currently proposed models (and in particular those supposing a qq-bar interaction arising from the exchange of vector and scalar fields only) to simultaneously account for all the measurements of the fine structure splitting of {Chi} states in the charmonium and bottomonium systems, the results of a simple attempt to fit these measurements by introducing a pseudoscalar field is reported. In a model with a minimal number of parameters it is possible to agree with all fine structure measurements. (author) 11 refs.; 2 tabs.}
place = {France}
year = {1992}
month = {Aug}
}
title = {A pseudoscalar field in the qq-bar interaction in heavy quarkonium}
author = {Franzini, P J}
abstractNote = {In view of the failure of all currently proposed models (and in particular those supposing a qq-bar interaction arising from the exchange of vector and scalar fields only) to simultaneously account for all the measurements of the fine structure splitting of {Chi} states in the charmonium and bottomonium systems, the results of a simple attempt to fit these measurements by introducing a pseudoscalar field is reported. In a model with a minimal number of parameters it is possible to agree with all fine structure measurements. (author) 11 refs.; 2 tabs.}
place = {France}
year = {1992}
month = {Aug}
}