SU(3) breaking in hyperon transition vector form factors

SU(3) breaking in hyperon transition vector form factors

We present a calculation of the SU(3)-breaking corrections to the hyperon transition vector form factors to O(p[superscript 4]) in heavy-baryon chiral perturbation theory with finite-range regularization. Both octet and decuplet degrees of freedom are included. We formulate a chiral expansion at the...

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Main Authors: Cooke, A. N (Author), Horsley, R. (Author), Nakamura, Yasunobu (Author), Rakow, P. E. L (Author), Schierholz, G. (Author), Thomas, A. W (Author), Young, R. D (Author), Zanotti, J. M (Author), Shanahan, Phiala (Contributor)
Other Authors: Massachusetts Institute of Technology. Center for Theoretical Physics (Contributor), Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2015-10-22T11:51:25Z.
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