Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Gabadadze, G. T."'
Autor:
Farrar, Glennys R., Gabadadze, G. T.
Publikováno v:
Phys.Lett. B397 (1997) 104-111
We investigate whether known properties of the $\eta'$ meson are consistent with its being the Goldstone boson of the spontaneously broken anomaly-free R symmetry required in the light gluino scenario. We fit the masses and $2\gamma$ decays of the $\
Externí odkaz:
http://arxiv.org/abs/hep-ph/9608330
Publikováno v:
Phys.Lett.B372:133-140,1996
We use the BLM scale-fixing prescription to derive a renormalization-scheme invariant relation between the coefficient function for the Bjorken sum rule for polarized deep inelastic scattering and the $R$-ratio for the $e^+e^-$ annihilation cross sec
Externí odkaz:
http://arxiv.org/abs/hep-ph/9512367
Autor:
Gabadadze, G. T., Kataev, A. L.
Publikováno v:
JETP Lett. 61 (1995) 448-452; Pisma Zh.Eksp.Teor.Fiz. 61 (1995) 439
It has been shown that the one-loop behavior of the axial anomaly, occurring when the axial current is appropriately normalized, leads to the cancellation of the corrections of type $C_F^N{\bar \alpha}_s^N,~~ (N\geq 1) $ in the Crewther relation for
Externí odkaz:
http://arxiv.org/abs/hep-ph/9502384
Autor:
Gabadadze, G. T.
Publikováno v:
Proceedings, Int. Seminar "Quarks '94", p.581. World Sc. 1995.
The value of the proton singlet axial constant is estimated. It has been shown that the axial anomaly plays a crucial role in this calculation. Obtained result is sufficiently suppressed in comparison with the naively expected one. The magnitude of t
Externí odkaz:
http://arxiv.org/abs/hep-ph/9501309
16 pp. (1996).
We use the BLM scale-fixing prescription to derive a renormalization-scheme invariant relation between the coefficient function for the Bjorken sum rule for polarized deep inelastic scattering and the $R$-ratio for the $e^+ e^−$
We use the BLM scale-fixing prescription to derive a renormalization-scheme invariant relation between the coefficient function for the Bjorken sum rule for polarized deep inelastic scattering and the $R$-ratio for the $e^+ e^−$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e056663d31339b39103932a7dcfbe7c
Autor:
Gabadadze, G. T., Pivovarov, A. A.
Publikováno v:
Journal of Mathematical Physics; Mar1994, Vol. 35 Issue 3, p1045, 9p
Autor:
Farrar, G. R., Gabadadze, G. T.
Publikováno v:
Physics Letters B; 1997, Vol. 397 Issue: 1 p104-111, 8p