Phys. Rev. Lett. 67, 3473 - 3474 (1991)Axial vector coupling of the quark |
PRL Celebrates 50 Years
This Week's Milestone Letters are from 1984: |
Steven Weinberg
Theory Group, Department of Physics, University of Texas, Austin, Texas 78712
Received 17 October 1991
An estimate is made of the corrections of order 1/Nc (where Nc is the number of colors in quantum chromodynamics) to the axial vector coupling of the quark.
©1991 The American Physical Society
URL: http://link.aps.org/abstract/PRL/v67/p3473
DOI: 10.1103/PhysRevLett.67.3473
PACS: 12.40.Aa, 11.15.Pg, 11.40.Ha
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