Transition magnetic moments between negative parity heavy baryons

preprint2015arXivOpen access

Abstract

The transition magnetic moments between negative parity, spin-1/2 heavy baryons are studied in framework of the light cone QCD sum rules. By constructing the sum rules for different Lorentz structures, the unwanted contributions coming from negative (positive) to positive (negative) parity transitions are removed. It is found that the magnetic moments between neutral negative parity heavy ΞQ′0Ξ_Q^{\prime 0} and ΞQ0Ξ_Q^0 baryons are very small. Magnetic moments of the ΣQ→ΛQΣ_Q \to Λ_Q and ΞQ′±→ΞQ± Ξ_Q^{\prime \pm} \to Ξ_Q^\pm transitions are quite large and can be measured in further experiments.

Explore this paper’s authors, topics and related work.

Building this map preview

BZPEER is loading the nearby papers, people, topics and institutions for this page.

Reviews 0

Write a reviewWrite

No reviews yet.

Discussion 0

Add a commentWrite

No comments yet.