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Two-body Current Operators and Deuteron Form Factors Within the Light-Front Hamiltonian Dynamics |
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| Authors: | Emanuele Pace J. Adnei Marinho Giovanni Salm�� Tobias Frederico |
| Affiliation: | 1. Phys. Dep., University of Rome ??Tor Vergata?? and INFN Sezione di Tor Vergata, Via della Ricerca Scientifica 1, 00133, Rome, Italy 2. Sezione di Roma, Istituto Nazionale di Fisica Nucleare, P.le A. Moro 2, 00185, Rome, Italy 3. Instituto Tecnol??gico de Aeron??utica, DCTA, S?o Jos?? dos Campos, SP, 12228-900, Brazil |
| Abstract: | The deuteron electromagnetic properties are investigated within the Light-Front Hamiltonian dynamics using one-body and two-body currents. The dynamical nature of the latter is generated within a Yukawa model from an analysis of the Light-Front current that acts on the three-dimensional valence component and fulfills the Ward?CTakahashi identity. Preliminary results for the magnetic moment and the probability of the nonvalence component are shown. |
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