Analytical O(αs) corrections to the beam frame double-spin density matrix elements of e+ett¯

L. Kaldamäe, S. Groote, and J. G. Körner
Phys. Rev. D 94, 114003 – Published 2 December 2016

Abstract

We provide analytical results for the O(αs) corrections to the double-spin density matrix elements in the reaction e+ett¯. These concern the elements ll, lt, ln, tt, tn, and nn of the double-spin density matrix elements where l, t, n stand for longitudinal, transverse and normal orientations with respect to the beam frame spanned by the electron and the top quark momentum.

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  • Received 13 September 2016

DOI:https://doi.org/10.1103/PhysRevD.94.114003

© 2016 American Physical Society

Physics Subject Headings (PhySH)

Particles & Fields

Authors & Affiliations

L. Kaldamäe1, S. Groote1, and J. G. Körner2

  • 1Loodus- ja Tehnoloogiateaduskond, Füüsika Instituut, Tartu Ülikool, W. Ostwaldi 1, 50411 Tartu, Estonia
  • 2PRISMA Cluster of Excellence, Institut für Physik, Johannes-Gutenberg-Universität, Staudinger Weg 7, 55099 Mainz, Germany

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Issue

Vol. 94, Iss. 11 — 1 December 2016

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