decuplet baryon magnetic moments [Phys. Rev. C 82 , 015208 (2010)]
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Transcript of decuplet baryon magnetic moments [Phys. Rev. C 82 , 015208 (2010)]
PHYSICAL REVIEW C 83, 059901(E) (2011)
Erratum: �−, �∗ −, �∗ −, and �− decuplet baryon magnetic moments [Phys. Rev. C82, 015208 (2010)]
Milton Dean Slaughter*
Department of Physics, Florida International University, Miami, Florida 33199, USA(Received 4 April 2011; published 5 May 2011)
DOI: 10.1103/PhysRevC.83.059901 PACS number(s): 13.40.Em, 13.40.Gp, 12.38.Lg, 14.20.−c, 99.10.Cd
Under the “This research” column of Table I of the original article [M. D. Slaughter, Phys. Rev. C 82, 015208 (2010)], theresults must be modified because they should all be in units of nuclear magnetons. This occurs because in Eq. (35) of the originalarticle, the factor (m/m�−) should be replaced with (m/m�−). Concomitantly, the result (in nuclear magnetons) for µ�− in thenext two paragraphs after Eq. (35) of the original article should read µ�− = (−1.83 ± 0.04) µN . The corrected Table I is givenhere. The phrase γ ∗�� in the paragraph after Eq. (15) of the original article should read γ ∗BB. We include the (Particle DataGroup) input masses for the �∗ − and the �∗− in footnote a of Table I.
In addition, mass units in the original article reported as GeV/c should read GeV/c2. Conclusions in the original article areunchanged.
TABLE I. U -spin = 32 baryon decuplet magnetic moment µ in units of µN .
Baryon This researcha Broken SUF (6)b CSTc Lattice QCDd Lattice QCDe
�− −1.83 ± 0.04 −2.92 ± 0.02 −2.70 −1.697 ± 0.065 −1.85 ± 0.06�∗ − −1.89 ± 0.05 −2.56 ± 0.01 −2.44 −1.697 ± 0.065 —�∗ − −1.95 ± 0.05 −2.20 ± 0.01 −2.23 −1.697 ± 0.065 —�− −2.02 ± 0.05 −1.84 ± 0.02 −2.02 −1.697 ± 0.065 −1.93 ± 0.08
aµ�− is input. m�∗− = 1.5350 ± 0.0006 GeV/c2 and m�∗− = 1.3872 ± 0.0005 GeV/c2 from the Particle Data Group are input masses.m�− = 1.22 ± 0.01 GeV /c2 is assumed.bµp , µn, µ� are inputs; see Ref. [1].cCovariant spectator theory (CST); see Ref. [2]. µp , µn, µ�− are inputs.dLattice result from Ref. [3]. µp , µn, µ�− = µ�− = −µ�+ is assumed.eLattice result from Ref. [4].
[1] D. B. Lichtenberg, Unitary Symmetry And Elementary Particles,2nd ed. (Academic Press, New York, 1978).
[2] G. Ramalho, K. Tsushima, and F. Gross, Phys. Rev. D 80, 033004(2009).
[3] S. Boinepalli, D. B. Leinweber, P. J. Moran, A. G. Williams,J. M. Zanotti, and J. B. Zhang, Phys. Rev. D 80, 054505 (2009).
[4] C. Aubin, K. Orginos, V. Pascalutsa, and M. Vanderhaeghen,Phys. Rev. D 79, 051502 (2009).
*[email protected]; [email protected]
059901-10556-2813/2011/83(5)/059901(1) ©2011 American Physical Society