Contact-interaction Faddeev equation and, inter alia , proton tensor charges

Xu, Shu-Sheng; Chen, Chen; Cloët, Ian C.; Roberts, Craig D.; Segovia, Jorge; Zong, Hong-Shi

doi:10.1103/PhysRevD.92.114034

Title: Contact-interaction Faddeev equation and, inter alia , proton tensor charges

Full Record
Other Related Research

Authors:: Xu, Shu-Sheng; Chen, Chen; Cloët, Ian C.; Roberts, Craig D.; Segovia, Jorge; Zong, Hong-Shi

Publication Date:: Wed Dec 30 00:00:00 EST 2015

Sponsoring Org.:: USDOE

OSTI Identifier:: 1234114

Grant/Contract Number:: AC02-06CH11357; WK2030040050

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review D

Additional Journal Information:: Journal Name: Physical Review D Journal Volume: 92 Journal Issue: 11; Journal ID: ISSN 1550-7998

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Xu, Shu-Sheng, Chen, Chen, Cloët, Ian C., Roberts, Craig D., Segovia, Jorge, and Zong, Hong-Shi. Contact-interaction Faddeev equation and, inter alia , proton tensor charges.  United States: N. p., 2015. 
Web.  doi:10.1103/PhysRevD.92.114034.

Copy to clipboard


                    Xu, Shu-Sheng, Chen, Chen, Cloët, Ian C., Roberts, Craig D., Segovia, Jorge, & Zong, Hong-Shi. Contact-interaction Faddeev equation and, inter alia , proton tensor charges.  United States.  https://doi.org/10.1103/PhysRevD.92.114034

Copy to clipboard


                    Xu, Shu-Sheng, Chen, Chen, Cloët, Ian C., Roberts, Craig D., Segovia, Jorge, and Zong, Hong-Shi. Wed .  
"Contact-interaction Faddeev equation and, inter alia , proton tensor charges".  United States.  https://doi.org/10.1103/PhysRevD.92.114034.

Copy to clipboard


                    
@article{osti_1234114,

  title        = {Contact-interaction Faddeev equation and, inter alia , proton tensor charges},

  author       = {Xu, Shu-Sheng and Chen, Chen and Cloët, Ian C. and Roberts, Craig D. and Segovia, Jorge and Zong, Hong-Shi},

  abstractNote = {},

  doi          = {10.1103/PhysRevD.92.114034},

  journal      = {Physical Review D},

  number       = 11,

  volume       = 92,

  place        = {United States},

  year         = {Wed Dec 30 00:00:00 EST 2015},

  month        = {Wed Dec 30 00:00:00 EST 2015}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1103/PhysRevD.92.114034

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 29 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

Contact-interaction Faddeev equation and, inter alia , proton tensor charges

Journal Article Xu, Shu-Sheng ; Chen, Chen ; Cloët, Ian C. ; ... - Physical Review. D, Particles, Fields, Gravitation and Cosmology

A confining, symmetry-preserving, Dyson-Schwinger equation treatment of a vector circle times vector contact interaction is used to formulate Faddeev equations for the nucleon and Delta-baryon in which the kernel involves dynamical dressed-quark exchange and whose solutions therefore provide momentum-dependent Faddeev amplitudes. These solutions are compared with those obtained in the static approximation and with a QCD-kindred formulation of the Faddeev kernel. They are also used to compute a range of nucleon properties, amongst them: the proton's sigma-term; the large Bjorken-x values of separate ratios of unpolarized and longitudinally polarized valence u- and d-quark parton distribution functions; and the proton's tensormore »« less
https://doi.org/10.1103/PhysRevD.92.114034
Proton tensor charges from a Poincaré-covariant Faddeev equation

Journal Article Wang, Qing -Wu ; Qin, Si -Xue ; Roberts, Craig D. ; ... - Physical Review D

The proton’s tensor charges are calculated at leading order in a symmetry-preserving truncation of all matter-sector equations relevant to the associated bound-state and scattering problems. In particular, the nucleon three-body bound-state equation is solved without using a diquark approximation of the two-body scattering kernel. The computed charges are similar to those obtained in contemporary simulations of lattice-regularized quantum chromodynamics, an outcome which increases the tension between theory and phenomenology. Curiously, the theoretical calculations produce a value of the scale-invariant ratio (–δ_Td/δ_Tu) which matches that obtained in simple quark models, even though the individual charges are themselves different. As a result,more »« less
Cited by 31
https://doi.org/10.1103/PhysRevD.98.054019

Full Text Available
Kinetic equation for electrons in systems of charged particles with strong inter-ion interaction (in Russian)

Journal Article Klyuchnikov, N I ; Trigger, S A - Teor. Mat. Fiz., v. 26, no. 2, pp. 256-268
TENSOR FORCE AND THE FADDEEV EQUATIONS.

Journal Article Fuda, M G - Nucl. Phys., A116: 83-96(1968).
https://doi.org/10.1016/0375-9474(68)90484-3
Three-body calculation of /sup 6/Li and d--. cap alpha. elastic scattering. [Angular distributions, vector and tensor polarizations, Faddeev--Lovelace equations]

Journal Article Charnomordic, B ; Fayard, C ; Lamot, G H - Phys. Rev., C; (United States)

The Faddeev--Lovelace equations have been solved for the A = 6 system with the use of new N--..cap alpha.. separable interactions. The /sup 6/Li spectrum is given and the (d--..cap alpha..) elastic scattering observables (angular distributions, vector and tensor polarizations) are calculated and compared with recent experimental data. A noticeable improvement on Shanley's results is obtained.
https://doi.org/10.1103/PhysRevC.15.864

Similar Records