Chiralodd generalized parton distributions in transverse and longitudinal impact parameter spaces
Abstract
We investigate the chiralodd 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 chiralodd generalized parton distributions in terms of lightfront wave functions (LFWFs) of the proton both in the EfremovRadyushkinBrodskyLepage and DokshitzerGribovLipatovAltarelliParisi regions. We calculate them in a field theory inspired model of a relativistic spin1/2 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 spinorbit correlation effect of the twoparticle LFWF as well as the correlation between the constituent spin and the transverse spin of the target.
 Authors:

 Department of Physics, Swansea University, Singleton Park, Swansea SA2 8PP (United Kingdom)
 Department of Physics, Indian Institute of Technology, Powai, Mumbai 400076 (India)
 Publication Date:
 OSTI Identifier:
 21259892
 Resource Type:
 Journal Article
 Journal Name:
 Physical Review. D, Particles Fields
 Additional Journal Information:
 Journal Volume: 79; Journal Issue: 3; Other Information: DOI: 10.1103/PhysRevD.79.034006; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 05562821
 Country of Publication:
 United States
 Language:
 English
 Subject:
 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ASYMMETRY; CHIRALITY; CORRELATIONS; DISTRIBUTION; ELECTRONS; FLUCTUATIONS; FOURIER TRANSFORMATION; IMPACT PARAMETER; LONGITUDINAL MOMENTUM; ORBITS; PARTICLES; PROTONS; QUANTUM ELECTRODYNAMICS; RELATIVISTIC RANGE; SPIN; STATISTICS; WAVE FUNCTIONS
Citation Formats
Chakrabarti, D, Manohar, R, and Mukherjee, A. Chiralodd generalized parton distributions in transverse and longitudinal impact parameter spaces. United States: N. p., 2009.
Web. doi:10.1103/PHYSREVD.79.034006.
Chakrabarti, D, Manohar, R, & Mukherjee, A. Chiralodd generalized parton distributions in transverse and longitudinal impact parameter spaces. United States. https://doi.org/10.1103/PHYSREVD.79.034006
Chakrabarti, D, Manohar, R, and Mukherjee, A. Sun .
"Chiralodd generalized parton distributions in transverse and longitudinal impact parameter spaces". United States. https://doi.org/10.1103/PHYSREVD.79.034006.
@article{osti_21259892,
title = {Chiralodd generalized parton distributions in transverse and longitudinal impact parameter spaces},
author = {Chakrabarti, D and Manohar, R and Mukherjee, A},
abstractNote = {We investigate the chiralodd 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 chiralodd generalized parton distributions in terms of lightfront wave functions (LFWFs) of the proton both in the EfremovRadyushkinBrodskyLepage and DokshitzerGribovLipatovAltarelliParisi regions. We calculate them in a field theory inspired model of a relativistic spin1/2 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 spinorbit correlation effect of the twoparticle LFWF as well as the correlation between the constituent spin and the transverse spin of the target.},
doi = {10.1103/PHYSREVD.79.034006},
url = {https://www.osti.gov/biblio/21259892},
journal = {Physical Review. D, Particles Fields},
issn = {05562821},
number = 3,
volume = 79,
place = {United States},
year = {2009},
month = {2}
}