Chiral Lagrangian with heavy quark-diquark symmetry
Publication
, Journal Article
Hu, J; Mehen, T
Published in: Physical Review D - Particles, Fields, Gravitation and Cosmology
March 20, 2006
We construct a chiral Lagrangian for doubly heavy baryons and heavy mesons that is invariant under heavy quark-diquark symmetry at leading order and includes the leading O(1/mQ) symmetry violating operators. The theory is used to predict the electromagnetic decay width of the J=32 member of the ground state doubly heavy baryon doublet. Numerical estimates are provided for doubly charm baryons. We also calculate chiral corrections to doubly heavy baryon masses and strong decay widths of low lying excited doubly heavy baryons. © 2006 The American Physical Society.
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Published In
Physical Review D - Particles, Fields, Gravitation and Cosmology
DOI
EISSN
1550-2368
ISSN
1550-7998
Publication Date
March 20, 2006
Volume
73
Issue
5
Related Subject Headings
- Nuclear & Particles Physics
- 5107 Particle and high energy physics
- 5101 Astronomical sciences
- 4902 Mathematical physics
- 0206 Quantum Physics
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
- 0201 Astronomical and Space Sciences
Citation
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ICMJE
MLA
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Hu, J., & Mehen, T. (2006). Chiral Lagrangian with heavy quark-diquark symmetry. Physical Review D - Particles, Fields, Gravitation and Cosmology, 73(5). https://doi.org/10.1103/PhysRevD.73.054003
Hu, J., and T. Mehen. “Chiral Lagrangian with heavy quark-diquark symmetry.” Physical Review D - Particles, Fields, Gravitation and Cosmology 73, no. 5 (March 20, 2006). https://doi.org/10.1103/PhysRevD.73.054003.
Hu J, Mehen T. Chiral Lagrangian with heavy quark-diquark symmetry. Physical Review D - Particles, Fields, Gravitation and Cosmology. 2006 Mar 20;73(5).
Hu, J., and T. Mehen. “Chiral Lagrangian with heavy quark-diquark symmetry.” Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 73, no. 5, Mar. 2006. Scopus, doi:10.1103/PhysRevD.73.054003.
Hu J, Mehen T. Chiral Lagrangian with heavy quark-diquark symmetry. Physical Review D - Particles, Fields, Gravitation and Cosmology. 2006 Mar 20;73(5).
Published In
Physical Review D - Particles, Fields, Gravitation and Cosmology
DOI
EISSN
1550-2368
ISSN
1550-7998
Publication Date
March 20, 2006
Volume
73
Issue
5
Related Subject Headings
- Nuclear & Particles Physics
- 5107 Particle and high energy physics
- 5101 Astronomical sciences
- 4902 Mathematical physics
- 0206 Quantum Physics
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
- 0201 Astronomical and Space Sciences