Title of article
Large-N baryons, chiral loops, and the emergence of the constituent quark
Author/Authors
Gregory L. Keaton، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
7
From page
150
To page
156
Abstract
Meson loop corrections to baryon axial currents are computed in the 1N expansion. It is already known that the one-loop corrections are suppressed by a factor 1N; here it is shown that the two-loop corrections are suppressed by 1N2. To leading order, these corrections are exactly what would be calculated in the constituent quark model. Some applications are discussed.
Journal title
PHYSICS LETTERS B
Serial Year
1996
Journal title
PHYSICS LETTERS B
Record number
906300
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