Record number :
912700
Title of article :
The anapole form factor of the nucleon
Author/Authors :
C.M. Maekawa، نويسنده , , U. Van Kolck، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Pages :
6
From page :
73
To page :
78
Abstract :
The anapole form factor of the nucleon is calculated in chiral perturbation theory in leading order. To this order, the form factor originates from the pion cloud, and is proportional to the non-derivative parity-violating pion–nucleon coupling. The momentum dependence of the form factor – and in particular, its radius – is completely determined by the pion mass.
Journal title :
PHYSICS LETTERS B
Serial Year :
2000
Link To Document :
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