Artículo
Rodriguez, V.D.; Miraglia, J.E. "Excitation from 2s-level of hydrogen by heavy fast ions" (1997) Physica Scripta. 55(4):455-458
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Abstract:
The eikonal impulse theoretical method is used to study the hydrogen excitation from the 2s-metastable level by ion impact. Cross sections and density matrix elements are calculated for the excitation process: PZe + H(2s → n = 3). The calculated cross sections are about one order of magnitude larger than those from the 1s-state initial case. The excitation cross sections by multicharged ion impact satisfy the Janev and Presnyakov scaling rule with the same degree as for the PZe + H(1s → n = 3) process. Peribelion velocity, dipole moment and β-coefficients related to the multipole expansion are also calculated. The magnitudes depending on the initial state wave function are discussed.
Registro:
| Documento: | Artículo |
| Título: | Excitation from 2s-level of hydrogen by heavy fast ions |
| Autor: | Rodriguez, V.D.; Miraglia, J.E. |
| Filiación: | Departamento de Física, FCEyN, Ciudad Universitaria, 1428 Buenos Aires, Argentina Inst. Astronomica y Fis. del Espacio, Consejo Nac. de Invest. Cie. y Tec., Casilla de Correos 67, Sucursal 28, 1428 Buenos Aires, Argentina |
| Año: | 1997 |
| Volumen: | 55 |
| Número: | 4 |
| Página de inicio: | 455 |
| Página de fin: | 458 |
| DOI: | http://dx.doi.org/10.1088/0031-8949/55/4/013 |
| Título revista: | Physica Scripta |
| Título revista abreviado: | Phys Scr |
| ISSN: | 00318949 |
| CODEN: | PHSTB |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00318949_v55_n4_p455_Rodriguez |
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Citas:
---------- APA ----------
Rodriguez, V.D. & Miraglia, J.E. (1997) . Excitation from 2s-level of hydrogen by heavy fast ions. Physica Scripta, 55(4), 455-458.http://dx.doi.org/10.1088/0031-8949/55/4/013
---------- CHICAGO ----------
Rodriguez, V.D., Miraglia, J.E. "Excitation from 2s-level of hydrogen by heavy fast ions" . Physica Scripta 55, no. 4 (1997) : 455-458.http://dx.doi.org/10.1088/0031-8949/55/4/013
---------- MLA ----------
Rodriguez, V.D., Miraglia, J.E. "Excitation from 2s-level of hydrogen by heavy fast ions" . Physica Scripta, vol. 55, no. 4, 1997, pp. 455-458.http://dx.doi.org/10.1088/0031-8949/55/4/013
---------- VANCOUVER ----------
Rodriguez, V.D., Miraglia, J.E. Excitation from 2s-level of hydrogen by heavy fast ions. Phys Scr. 1997;55(4):455-458.http://dx.doi.org/10.1088/0031-8949/55/4/013
