Magnetic Moment of Heavy Baryons

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Magnetic Moments of Heavy Baryons

First non-trivial chiral corrections to the magnetic moments of triplet (T ) and sextet (S(∗)) heavy baryons are calculated using Heavy Hadron Chiral Perturbation Theory. Since magnetic moments of the T -hadrons vanish in the limit of infinite heavy quark mass (mQ → ∞), these corrections occur at order O(1/(mQΛχ)) for T -baryons while for S(∗)-baryons they are of order O(1/Λχ). The renormalizat...

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First non-trivial chiral corrections to the magnetic moments of triplet (T ) and sextet (S) heavy baryons are presented using Heavy Hadron Chiral Perturbation Theory. The contributions are calculated up to order O(1/(mQΛχ)) for T -baryons and up to order O(1/Λχ) for S-baryons. The renormalization of the chiral loops is discussed and relations among the magnetic moments of different hadrons are ...

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ژورنال

عنوان ژورنال: INTERNATIONAL JOURNAL OF ADVANCED SCIENTIFIC AND TECHNICAL RESEARCH

سال: 2017

ISSN: 2249-9954

DOI: 10.26808/rs.st.i7v5.09