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VOLUME 38 (1983) | ISSUE 1 | PAGE 42
Erratum: Proton and neutron magnetic moments in quantum chromodynamics [JETP Lett. 37, No. 5, 298-301(5 March 1983)]
In the paper of B. L. IofFe and Α. V. Smilga, published in Vol. 37, No. 5, the following errors were missed. The signs in front of the terms proportional to χ and к on the left sides of Eqs. (3) and (4) should be changed to the opposite signs. The anomalous dimensionality of the quark current is attributable, as in Refs. 2 and 3 of this paper, to the incorrect sign. [One of the authors (B.I.) is indebted to Prof. G. Dosh for pointing out this error.] To correct this error the left sides of Eqs. (3) and (4) and the right sides of Eqs. (6) (those under the sign of differential operator) must be multiplied by L ~8/9. As a result, the value χ turns out to be χ = — 350 + 50 MeV-2, while the constants A and В become Ap = 3.4 GeV"2, An = 1.7 GeV~2, Bp =2.3 GeV-2, and Bn = — 3.7 GeV-2. Equations (7) for magnetic moments remain the same.