dorsal/arxiv
View SchemaA Poincar\'e Covariant Current Operator for Low and High Energy Phenomena
| Authors | F. M. Lev, E. Pace, G. Salme` |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9810054 |
| URL | https://arxiv.org/abs/nucl-th/9810054 |
| Journal | Few Body Syst.Suppl.10:135-138,1999 |
Abstract
Within front-form dynamics and in the Breit frame where initial and final three-momenta of the system are directed along the $z$ axis, Poincar\'e covariance constrains the current operator only through kinematical rotations around the $z$ axis. Therefore, in this frame the current can be taken in the one-body form. Applications to deep inelastic structure functions in an exactly solvable model and to the deuteron magnetic form factor are presented.
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"abstract": "Within front-form dynamics and in the Breit frame where initial and final\nthree-momenta of the system are directed along the $z$ axis, Poincar\\\u0027e\ncovariance constrains the current operator only through kinematical rotations\naround the $z$ axis. Therefore, in this frame the current can be taken in the\none-body form. Applications to deep inelastic structure functions in an exactly\nsolvable model and to the deuteron magnetic form factor are presented.",
"arxiv_id": "nucl-th/9810054",
"authors": [
"F. M. Lev",
"E. Pace",
"G. Salme`"
],
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],
"journal_ref": "Few Body Syst.Suppl.10:135-138,1999",
"title": "A Poincar\\\u0027e Covariant Current Operator for Low and High Energy Phenomena",
"url": "https://arxiv.org/abs/nucl-th/9810054"
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