Extraction of ground-state decay constant from dispersive sum rules: QCD vs potential models

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

Volumn 687, Issue 1, 2010, Pages 48-52

  Lucha, Wolfgang ^a   Melikhov, Dmitri ^a,b,c   Simula, Silvano ^d  

^a INSTITUT FÜR HOCHENERGIEPHYSIK   (Austria)

^b UNIVERSITY OF VIENNA   (Austria)

^c MOSCOW STATE UNIVERSITY   (Russian Federation)

^d INFN SEZIONE DI ROMA   (Italy)

Author keywords

Hadron properties; Nonperturbative QCD

Indexed keywords

EID: 77949489426     PISSN: 03702693     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physletb.2010.02.080     Document Type: Article

References (17)

1. Shifman M., Vainshtein A., and Zakharov V. Nucl. Phys. B 147 (1979) 385
2. Vainshtein A.I., Zakharov V.I., Novikov V.A., and Shifman M.A. Sov. J. Nucl. Phys. 32 (1980) 840
3. Radyushkin A.V. In: Goity J.L. (Ed). Strong Interactions at Low and Intermediate Energies (2000), World Scientific, Singapore 91-150. hep-ph/0101227
4. Colangelo P., and Khodjamirian A. QCD sum rules: A modern perspective. hep-ph/0010175
5. Lucha W., Melikhov D., and Simula S. Phys. Rev. D 76 (2007) 036002
6. Lucha W., Melikhov D., and Simula S. Phys. Lett. B 657 (2007) 148
7. Lucha W., Melikhov D., and Simula S. Phys. Atom. Nucl. 71 (2008) 1461
8. Lucha W., Melikhov D., and Simula S. Phys. Lett. B 671 (2009) 445
9. Melikhov D. Phys. Lett. B 671 (2009) 450
10. Lucha W., Melikhov D., and Simula S. Phys. Rev. D 75 (2007) 096002
11. Lucha W., Melikhov D., and Simula S. Phys. Atom. Nucl. 71 (2008) 545
12. Lucha W., Melikhov D., and Simula S. Phys. Rev. D 79 (2009) 096011
13. Lucha W., Melikhov D., and Simula S. J. Phys. G 37 (2010) 035003
14. Lucha W., Melikhov D., Sazdjian H., and Simula S. Phys. Rev. D 80 (2009) 114028
15. Jamin M., and Lange B.O. Phys. Rev. D 65 (2002) 056005
16. Voloshin M.B. Internat. J. Modern Phys. A 10 (1995) 2865
17. Lucha W., and Schöberl F. Internat. J. Modern Phys. C 10 (1999) 607