Doubly heavy spin-1/2 baryon spectrum in QCD

We calculate the mass and residue of the heavy spin-1/2 baryons containing two heavy h or c quarks in the framework of QCD sum rules. We use the most general form of the interpolating current in its symmetric and anti-symmetric forms with respect to the exchange of heavy quarks, to calculate the two-point correlation functions describing the baryons under consideration. A comparison of the obtained results with existing predictions from various approaches is also made.

Citation Formats
T. Alıyev, K. AZİZİ, and M. Savcı, “Doubly heavy spin-1/2 baryon spectrum in QCD,” NUCLEAR PHYSICS A, vol. 895, pp. 59–70, 2012, Accessed: 00, 2020. [Online]. Available: