dorsal/arxiv
View SchemaNucleon and Pion Form Factors in Different Forms of Relativistic Quantum Mechanics
| Authors | Bertrand Desplanques |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0411029 |
| URL | https://arxiv.org/abs/nucl-th/0411029 |
| DOI | 10.1142/S0217751X05023050 |
| Journal | Int.J.Mod.Phys. A20 (2005) 1601-1606 |
Abstract
Calculations of form factors in different forms of relativistic kinematics are presented. They involve the instant, front and point forms. In the two first cases, different kinematical conditions are considered while in the latter case, both a Dirac-inspired approach and a hyperplane-based one are incorporated in our study. Numerical results are presented for the pion form factors with emphasis on both the low and high Q**2 range. A new argument is presented, explaining why some approaches do considerably much better than other ones whenonly a single-particle current is considered.
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"abstract": "Calculations of form factors in different forms of relativistic kinematics\nare presented. They involve the instant, front and point forms. In the two\nfirst cases, different kinematical conditions are considered while in the\nlatter case, both a Dirac-inspired approach and a hyperplane-based one are\nincorporated in our study. Numerical results are presented for the pion form\nfactors with emphasis on both the low and high Q**2 range. A new argument is\npresented, explaining why some approaches do considerably much better than\nother ones whenonly a single-particle current is considered.",
"arxiv_id": "nucl-th/0411029",
"authors": [
"Bertrand Desplanques"
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"doi": "10.1142/S0217751X05023050",
"journal_ref": "Int.J.Mod.Phys. A20 (2005) 1601-1606",
"title": "Nucleon and Pion Form Factors in Different Forms of Relativistic Quantum Mechanics",
"url": "https://arxiv.org/abs/nucl-th/0411029"
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