On the Decay <math>D+s→ pn</math>

Physics NotePublished

On the Decay $<math>D^{+}_{s}\rightarrow p\bar{n}</math>$

E. Predazzi; Ignácio Alfonso de Bediaga e Hickman

1991

Authors: E. Predazzi; Ignácio Alfonso de Bediaga e Hickman
Type: Physics Note
Status: Published
Publication date: 1991
Description: Summary Classical arguments are used to show that the decay <math>D^{+}_{s}\rightarrow p\bar{n}\,\!</math> could be an indicator of whether or not the axial current is conserved at large <math>q^2\,\!</math>. Keeping the <math>\pi(1300)\,\!</math> as the most relevant contribution to the form factor associated to the fourdivergence of the axial constant we find indications that the decay <math>BR (D^{+}_{s}\rightarrow p\bar{n})\,\!</math> could be as large as <math>\sim 1%\,\!</math>.
Year: 1991
Number: CBPF-NF-036/91
Linked to a thesis: No
Linked to a grant: No