Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1996-01-16
Nucl.Phys. B470 (1996) 41-70
Physics
High Energy Physics
High Energy Physics - Phenomenology
35 pages, LaTeX, 7 figures, final version to appear in Nucl. Phys. B (includes minor text changes)
Scientific paper
10.1016/0550-3213(96)00162-9
We present a new derivation of the O(alpha_s) angular distribution of the outgoing $q$-quark in the production process $e^+ e^- \to\gamma,Z\to q\,\bar{q}(g)$. In our calculation, we express the three-particle phase-space integration of the gluon-bremsstrahlung process in terms of a general set of analytic integral solutions. A consistent treatment of the QCD one-loop corrections to the axial-vector current deserves special attention. This is relevant in the derivation of the forward-backward asymmetry predicted by the standard model. Finally, we provide the full analytical solutions for the differential rates in closed form and conclude with numerical estimates for bottom and top quark production.
Bernabeu Jose
Penarrocha Jose
Tung Michael M.
No associations
LandOfFree
Analytic O(alpha_s) Results for Bottom and Top Quark Production in e+ e- Collisions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Analytic O(alpha_s) Results for Bottom and Top Quark Production in e+ e- Collisions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analytic O(alpha_s) Results for Bottom and Top Quark Production in e+ e- Collisions will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-71297