Equivalence of the fredholm and multichannel N/D methods in potential scattering
We consider the nonrelativistic scattering by a Yukawalike potential connecting a finite number of two-body channels without spin. We present a formulation of the N/D method leading to Bjorken's prescription and show that the determinant of the denominator is equal to the Fredholm determinant o...
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| Otros Autores: | , |
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1965
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 02110caa a22003017a 4500 | ||
|---|---|---|---|
| 001 | PAPER-1710 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203103.0 | ||
| 008 | 190411s1965 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-51649195090 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Bali, N. | |
| 245 | 1 | 0 | |a Equivalence of the fredholm and multichannel N/D methods in potential scattering |
| 260 | |c 1965 | ||
| 270 | 1 | 0 | |m Bali, N.; Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina |
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a We consider the nonrelativistic scattering by a Yukawalike potential connecting a finite number of two-body channels without spin. We present a formulation of the N/D method leading to Bjorken's prescription and show that the determinant of the denominator is equal to the Fredholm determinant of the Lippmann-Schwinger equation. This leads to the conclusion that the vanishing of det D at negative energies is a necessary and sufficient condition for the existence of boundstate poles. © 1965 Società Italiana di Fisica. |l eng | |
| 593 | |a Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina | ||
| 700 | 1 | |a Munczek, H. | |
| 700 | 1 | |a Pignotti, A. | |
| 773 | 0 | |d 1965 |g v. 38 |h pp. 374-384 |k n. 1 |p Nuovo Cim |x 00296341 |w (AR-BaUEN)CENRE-2201 |t Il Nuovo Cimento Series 10 | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-51649195090&doi=10.1007%2fBF02750465&partnerID=40&md5=7afc51d83b6a86562fd086ade5c3ae43 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1007/BF02750465 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00296341_v38_n1_p374_Bali |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00296341_v38_n1_p374_Bali |y Registro en la Biblioteca Digital |
| 961 | |a paper_00296341_v38_n1_p374_Bali |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 999 | |c 62663 | ||