Deuteron electromagnetic form factors in transverse plane with a phenomenological Lagrangian approach

Liang, Cuiying; Dong, Yubing; Wu, Liang

doi:10.1088/1674-1137/38/7/074104

Cited by 6 publications

(3 citation statements)

References 80 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In [113], the deuteron transverse charge density has been evaluated using different parameterizations of the charge form factor and it has been shown that the different parameterizations provide different densities in particular at the center of the impact parameter (b = 0). The deuteron transverse charge density has been studied using the phenomenological Lagrangian approach in [114]. Using the parameterization of the deuteron form factor data [1], the transverse charge density in the deuteron has been mapped out in [115] where the authors considered both the longitudinally and transversely polarized deuteron.…”

Section: Introductionmentioning

confidence: 99%

Deuteron transverse densities in holographic QCD

2017

View full text Add to dashboard Cite

Abstract. We investigate the transverse charge density in the longitudinally as well as transversely polarized deuteron using the recent empirical description of the deuteron electromagnetic form factors in the framework of holographic QCD. The predictions of the holographic QCD are compared with the results of a standard phenomenological parameterization. In addition, we evaluate GPDs and the gravitational form factors for the deuteron. The longitudinal momentum densities are also investigated in the transverse plane. PACS

show abstract

Section: Introductionmentioning

confidence: 99%

Deuteron transverse densities in holographic QCD

2017

View full text Add to dashboard Cite

show abstract

“…The Fourier transform of the charge form factor is (see the detailed calculation of the transverse charge density in Refs. [11,17]…”

Section: Phenomenological Analysismentioning

confidence: 99%

A Discussion of Deuteron Transverse Charge Densities

Liang

Dong

2014

Commun. Theor. Phys.

Self Cite

View full text Add to dashboard Cite

The deuteron transverse charge density ρC(b) is the two-dimensional Fourier transform of its charge form factor in the impact space. We show that different parameterizations of the charge form factors provide different ρC(b), in particular at the central value of impact parameter (b = 0), although all the parameterizations can well reproduce the form factors in the region of small Q 2 . In addition, we also check the explicit contributions from the different coordinate intervals of the deuteron wave function to its root-mean-square radius.

show abstract

“…In our previous works [16,17], a phenomenological Lagrangian approach was applied to the electromagnetic form factors of the deuteron, where the deuteron is regarded as a loosely bound state of a proton and a neutron, and the two constituents are in relative S-wave for simplicity. The coupling of the deuteron to its two composite particles was determined by the known compositeness condition from Weinberg [18], Salam [19] and others [20,21].…”

Section: Introductionmentioning

confidence: 99%