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Article Dans Une Revue Phys.Rev.D Année : 2022

Deuteron relativistic charge distributions

Résumé

We study the relativistic 2D charge distributions in the case of a spin-1 target. These charge distributions are based on a phase-space approach allowing one to study their frame dependence, and hence to relate the familiar rest-frame picture with the light-front picture developed in the last two decades. Like in the spin-1/2 case, we show that relativistic kinematical effects associated with spin are responsible for the distortions of the charge distributions seen in a moving frame. Applying our results to the deuteron, we observe a mild frame dependence compared to the nucleon case.

Dates et versions

hal-03645289 , version 1 (19-04-2022)

Identifiants

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Cédric Lorcé, Pierre Wang. Deuteron relativistic charge distributions. Phys.Rev.D, 2022, 105 (9), pp.096032. ⟨10.1103/PhysRevD.105.096032⟩. ⟨hal-03645289⟩
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