Mehen, T, *Heavy quark-diquark symmetry and &ChiPT for doubly heavy baryons*,
Chiral Dynamics 2006 - Proceedings of the 5th International Workshop on Chiral Dynamics, Theory and Experiment, CD 2006
(December, 2007),
pp. 299-301 .
**Abstract:**

*A chiral Lagrangian incorporating heavy quark-diquark symmetry is used to calculate doubly charm baryon electromagnetic decays and chiral corrections to doubly heavy baryon masses. Quenched and partially quenched versions of the theory allow one to derive chiral extrapolation formulae for lattice QCD simulations of doubly heavy baryons.*