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Doubly heavy spin-1/2 baryon spectrum in QCD
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Date
2012-12-01
Author
Alıyev, Tahmasıb
AZİZİ, KAZEM
Savcı, Mustafa
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This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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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.
Subject Keywords
QCD sum rules
,
Heavy baryons
,
Doubly heavy baryons
,
Charmed and bottom baryons
URI
https://hdl.handle.net/11511/47780
Journal
NUCLEAR PHYSICS A
DOI
https://doi.org/10.1016/j.nuclphysa.2012.09.009
Collections
Department of Physics, Article