Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Pincetti, M."'
Publikováno v:
Phys.Rev.D80:014017,2009
The nucleon distribution amplitudes and the nucleon-to-pion transition distribution amplitudes are investigated at leading twist within the frame of a light-cone quark model. The distribution amplitudes probe the three-quark component of the nucleon
Externí odkaz:
http://arxiv.org/abs/0905.4018
We present a general representation for the nucleon distribution amplitudes and for the nucleon to pion transition distribution amplitudes in terms of light-cone wave functions. We apply our formalism to a light-cone constituent quark model giving so
Externí odkaz:
http://arxiv.org/abs/0807.4861
Within the framework of light-cone quantization we derive the overlap representation of generalized parton distributions for transversely polarized quarks using the Fock-state decomposition in the transverse-spin basis. We apply this formalism to the
Externí odkaz:
http://arxiv.org/abs/hep-ph/0612335
Publikováno v:
Phys.Rev.D76:034020,2007
The unpolarized, helicity and transversity distributions of quarks in the proton are calculated in the overlap representation of light-cone wavefunctions truncated to the lowest order Fock-space components with three valence quarks. The three distrib
Externí odkaz:
http://arxiv.org/abs/hep-ph/0612094
Chiral-Odd Generalized Parton Distributions and Transversity in Light-Front Constituent Quark Models
Publikováno v:
Czech.J.Phys.56:F229-F236,2006
We present the general framework to calculate chiral-odd generalized parton distributions in the overlap representation using the Fock-state decomposition in the transverse spin basis. In the forward limit we derive the transversity distribution, the
Externí odkaz:
http://arxiv.org/abs/hep-ph/0610051
Publikováno v:
Phys.Rev.D72:094029,2005
We derive the overlap representation of chiral-odd generalized parton distributions using the Fock-state decomposition in the transverse-spin basis. This formalism is applied to the case of light-cone wave functions in a constituent quark model. Nume
Externí odkaz:
http://arxiv.org/abs/hep-ph/0510376
Publikováno v:
Transversity 2008 - Proceedings of the Second Workshop on Transverse Polarization Phenomena in Hard Processes; 2009, p270-278, 9p
Publikováno v:
Theoretical Nuclear Physics in Italy - Proceedings of the 11th Conference on Problems in Theoretical Nuclear Physics; 2007, p315-322, 8p
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