Top-Antitop Pair Production close to Threshold: Synopsis of recent NNLO Results

Using non-relativistic effective theories, new next-to-next-to-leading order (NNLO) QCD corrections to the total $t\bar t$ production cross section at the Linear Collider have been calculated recently. In this article the NNLO calculations of several groups are compared and the remaining uncertainti...

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Detalles Bibliográficos
Autores principales: Hoang, A.H., Beneke, M., Melnikov, K., Nagano, T., Ota, A., Penin, A.A., Pivovarov, A.A., Signer, A., Smirnov, Vladimir A., Sumino, Y., Teubner, T., Yakovlev, Oleg I., Yelkhovsky, A.
Lenguaje:eng
Publicado: 2000
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/s1010500c0003
http://cds.cern.ch/record/424652

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