Title of article
Effects of relativistic dynamics in pp → ppπ0 near threshold
Author/Authors
J. Adam Jr.، نويسنده , , Alfred Stadler، نويسنده , , M.T. Pe?a، نويسنده , , Franz Gross، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
6
From page
97
To page
102
Abstract
The cross-section for threshold π0 production in proton-proton collisions is evaluated in the framework of the covariant spectator description. The negative energy intermediate states are included non-perturbatively and seen to yield a considerably smaller contribution, when compared to perturbative treatments. A family of OBE-models with different off-shell scalar coupling is considered.
Journal title
PHYSICS LETTERS B
Serial Year
1997
Journal title
PHYSICS LETTERS B
Record number
908771
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