Thumbnail
Access Restriction
Open

Author Brambilla, N. ♦ Pineda, A. ♦ Soto, J. ♦ Vairo, A.
Source arXiv.org
Content type Text
File Format PDF
Date of Submission 1999-10-05
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Natural sciences & mathematics ♦ Physics
Subject Keyword High Energy Physics - Phenomenology ♦ physics:hep-ph
Abstract We compute the complete leading-log terms of the next-to-next-to-next-to-leading-order corrections to potential NRQCD. As a by-product we obtain the leading logs at $O(m\alpha_s^5)$ in the heavy quarkonium spectrum. These leading logs, when $\Lambda_{QCD} \ll m\alpha_s^2$, give the complete $O(m\alpha_s^5 \ln \alpha_s)$ corrections to the heavy quarkonium spectrum.
Description Reference: Phys.Lett. B470 (1999) 215
Educational Use Research
Learning Resource Type Article
Page Count 12


Open content in new tab

   Open content in new tab