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| HAL : in2p3-00350148, version 1 |
| arXiv : 0812.4054 |
| DOI : 10.1063/1.3167803 |
| Fiche détaillée |  Récupérer au format |
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| Journal of Mathematical Physics 50 (2009) 072105 |
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| Low-energy potential scattering in two and three dimensions |
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| N.N. KhuriA. MartinJ.-M. Richard1T.T. Wu |
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| (2009) |
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| Conditions are established for the existence of a scattering length and an effective range in the low-energy expansion of the S-wave phase-shift of a central potential in two and three dimensions. The behavior of the phase-shift as a function of the momentum is also derived for longer-range power-law potentials which do not fulfill these conditions. |
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| 1 : | LPSC - Laboratoire de Physique Subatomique et de Cosmologie |
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| théorie |
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| Thème(s) | : | Mathématiques/Physique mathématique Physique/Physique mathématique |
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| Lien vers le texte intégral : |
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| http://fr.arXiv.org/abs/0812.4054 |
| in2p3-00350148, version 1 | |
| http://hal.in2p3.fr/in2p3-00350148 | |
| oai:hal.in2p3.fr:in2p3-00350148 | |
| Contributeur : Emmanuelle Vernay | |
| Soumis le : Mardi 6 Janvier 2009, 09:36:06 | |
| Dernière modification le : Mardi 21 Juillet 2009, 10:44:20 | |
