Mixing angle of hadrons in QCD: A new view

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2011-01-19

Author

Alıyev, Tahmasıb
Özpineci, Altuğ

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A new method for calculation of the mixing angle between the hadrons within QCD sum rules is proposed. In this method, the mixing is expressed in terms of quark and gluon degrees of freedom. As an application, the detailed calculation of the mixing angle between heavy cascade baryons Xi(Q) and Xi'(Q), Q = c, b is presented and it is found that the mixing angle between Xi(b) (Xi(c)) and Xi'(b) (Xi'(c)) is given by theta(b) = 6.4 degrees +/- 1.8 degrees (theta(c) = 5.5 degrees +/- 1.8 degrees).

Subject Keywords

Nuclear and High Energy Physics

URI

https://hdl.handle.net/11511/46891

Journal

PHYSICAL REVIEW D

DOI

https://doi.org/10.1103/physrevd.83.016008

Collections

Department of Physics, Article

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Citation Formats

T. Alıyev and A. Özpineci, “Mixing angle of hadrons in QCD: A new view,” PHYSICAL REVIEW D, pp. 0–0, 2011, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46891.