activity
19962010
most citedExplicitly Covariant Light-Front Dynamics and Relativistic Few-Body Systems

301 citations · 671 across the 47 of their papers we have counts for

collaborators
Showing 2003Show all

5 papers · 1 filter

hep-ph2003

"Point-form" estimate of the pion form factor revisited

B. Desplanques, A. Amghar, L. Theussl

The pion form factor calculation in the ``point-form'' of relativistic quantum mechanics is re-considered. Particular attention is given to the relation between the momentum of the…

hep-ph2003★ 21 cited

Form factors in the "point form" of relativistic quantum mechanics: single and two-particle currents

B. Desplanques, L. Theussl

Electromagnetic and Lorentz-scalar form factors are calculated for a bound system of two spin-less particles exchanging a zero-mass scalar particle. Different approaches are consid…

nucl-th2003★ 12 cited

Deuteron Anapole Moment with Heavy Mesons

C. -P. Liu, C. H. Hyun, B. Desplanques

Parity-nonconserving two-body currents due to vector meson exchange are considered with the aim to determine the related contributions to the anapole moment. A particular attention…

hep-ph2003★ 22 cited

The form factor of the pion in "point-form" of relativistic dynamics revisited

A. Amghar, B. Desplanques, L. Theussl

The electromagnetic form factor of the pion is calculated in the "point-form" of relativistic quantum mechanics using simple, phenomenological wave functions. It is found that the…

hep-ph2003

Comparison of Different Boost Transformations for the Calculation of Form Factors in Relativistic Quantum Mechanics

L. Theussl, A. Amghar, B. Desplanques +1

The effect of different boost expressions, pertinent to the instant, front and point forms of relativistic quantum mechanics, is considered for the calculation of the ground-state…