Browsing IMEF - Artigos publicados em periódicos by Author "Kolck, Ubirajara Van"
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The anapole form factor of the nucleon
Maekawa, Claudio Masumi; Kolck, Ubirajara Van (2000)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 ... -
The nucleon anapole form factor in chiral perturbation theory to sub-leading order
Maekawa, Claudio Masumi; Veiga, Jaime Sandro; Kolck, Ubirajara Van (2000)The anapole form factor of the nucleon is calculated in chiral perturbation theory to sub-leading order. This is the lowest order in which the isovector anapole form factor does not vanish. The anapole moment depends on ...