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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/4518

Title: Chiral-odd generalized parton distributions in transverse and longitudinal impact parameter spaces
Authors: CHAKRABARTI, D
MANOHAR, R
MUKHERJEE, A
Keywords: virtual compton-scattering
2 vector-mesons
helicity flip
spin
qcd
representation
quark
electroproduction
nucleon
Issue Date: 2009
Publisher: AMER PHYSICAL SOC
Citation: PHYSICAL REVIEW D, 79(3), -
Abstract: We investigate the chiral-odd generalized parton distributions for nonzero skewness zeta in transverse and longitudinal position spaces by taking Fourier transform with respect to the transverse and longitudinal momentum transfer, respectively. We present overlap formulas for the chiral-odd generalized parton distributions in terms of light-front wave functions (LFWFs) of the proton both in the Efremov-Radyushkin-Brodsky-Lepage and Dokshitzer-Gribov-Lipatov-Altarelli-Parisi regions. We calculate them in a field theory inspired model of a relativistic spin-1/2 composite state with the correct correlation between the different LFWFs in Fock space, namely, that of the quantum fluctuations of an electron in a generalized form of QED. We show the spin-orbit correlation effect of the two-particle LFWF as well as the correlation between the constituent spin and the transverse spin of the target.
URI: http://dx.doi.org/10.1103/PhysRevD.79.034006
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4518
http://hdl.handle.net/10054/4518
ISSN: 1550-7998
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