We have systematically investigated the magnetic moments of spin-21 doubly charmed baryons in the framework of the heavy baryon chiral perturbation theory. In this paper, one loop corrections with intermediate spin-21
Nearby in the stack
and spin-
23
doubly charmed baryon states are considered. The numerical results are calculated to next-to-leading order:
μΞcc++=0.35μN
,
μΞcc+=0.62μN
,
μΩcc+=0.41μN
. Our results may be useful for future experiment and chiral extrapolation of the lattice QCD.