Coordinate-space Faddeev-Hahn-type approach to three-body charge-transfer reactions involving exotic particles
Autor(a) principal: | |
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Data de Publicação: | 2000 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1103/PhysRevA.61.022711 http://hdl.handle.net/11449/66096 |
Resumo: | Low-energy muon-transfer cross sections and rates in collisions of muonic atoms with hydrogen isotopes are calculated using a six-state close-coupling approximation to coordinate-space Faddeev-Hahn-type equations. In the muonic case satisfactory results are obtained for all hydrogen isotopes and the experimentaly observed strong isotopic dependence of transfer rates is also reproduced. A comparison with results of other theoretical and available experimental works is presented. The present model also leads to good transfer cross sections in the well-understood problem of antihydrogen formation in antiproton-positronium collision. |
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Repositório Institucional da UNESP |
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2946 |
spelling |
Coordinate-space Faddeev-Hahn-type approach to three-body charge-transfer reactions involving exotic particlesLow-energy muon-transfer cross sections and rates in collisions of muonic atoms with hydrogen isotopes are calculated using a six-state close-coupling approximation to coordinate-space Faddeev-Hahn-type equations. In the muonic case satisfactory results are obtained for all hydrogen isotopes and the experimentaly observed strong isotopic dependence of transfer rates is also reproduced. A comparison with results of other theoretical and available experimental works is presented. The present model also leads to good transfer cross sections in the well-understood problem of antihydrogen formation in antiproton-positronium collision.Inst. de Fis. Teórica Universidade Estadual Paulista, 01405-900 São PauloInst. de Fis. Teórica Universidade Estadual Paulista, 01405-900 São PauloUniversidade Estadual Paulista (Unesp)Sultanov, Renat A. [UNESP]Adhikari, Sadhan K. [UNESP]2014-05-27T11:19:53Z2014-05-27T11:19:53Z2000-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article227111-227117application/pdfhttp://dx.doi.org/10.1103/PhysRevA.61.022711Physical Review A - Atomic, Molecular, and Optical Physics, v. 61, n. 2, p. 227111-227117, 2000.1050-2947http://hdl.handle.net/11449/6609610.1103/PhysRevA.61.022711WOS:0000853369000612-s2.0-03477390642-s2.0-0347739064.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review A: Atomic, Molecular, and Optical Physics1,288info:eu-repo/semantics/openAccess2023-10-28T06:08:17Zoai:repositorio.unesp.br:11449/66096Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:15:19.342048Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Coordinate-space Faddeev-Hahn-type approach to three-body charge-transfer reactions involving exotic particles |
title |
Coordinate-space Faddeev-Hahn-type approach to three-body charge-transfer reactions involving exotic particles |
spellingShingle |
Coordinate-space Faddeev-Hahn-type approach to three-body charge-transfer reactions involving exotic particles Sultanov, Renat A. [UNESP] |
title_short |
Coordinate-space Faddeev-Hahn-type approach to three-body charge-transfer reactions involving exotic particles |
title_full |
Coordinate-space Faddeev-Hahn-type approach to three-body charge-transfer reactions involving exotic particles |
title_fullStr |
Coordinate-space Faddeev-Hahn-type approach to three-body charge-transfer reactions involving exotic particles |
title_full_unstemmed |
Coordinate-space Faddeev-Hahn-type approach to three-body charge-transfer reactions involving exotic particles |
title_sort |
Coordinate-space Faddeev-Hahn-type approach to three-body charge-transfer reactions involving exotic particles |
author |
Sultanov, Renat A. [UNESP] |
author_facet |
Sultanov, Renat A. [UNESP] Adhikari, Sadhan K. [UNESP] |
author_role |
author |
author2 |
Adhikari, Sadhan K. [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Sultanov, Renat A. [UNESP] Adhikari, Sadhan K. [UNESP] |
description |
Low-energy muon-transfer cross sections and rates in collisions of muonic atoms with hydrogen isotopes are calculated using a six-state close-coupling approximation to coordinate-space Faddeev-Hahn-type equations. In the muonic case satisfactory results are obtained for all hydrogen isotopes and the experimentaly observed strong isotopic dependence of transfer rates is also reproduced. A comparison with results of other theoretical and available experimental works is presented. The present model also leads to good transfer cross sections in the well-understood problem of antihydrogen formation in antiproton-positronium collision. |
publishDate |
2000 |
dc.date.none.fl_str_mv |
2000-02-01 2014-05-27T11:19:53Z 2014-05-27T11:19:53Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1103/PhysRevA.61.022711 Physical Review A - Atomic, Molecular, and Optical Physics, v. 61, n. 2, p. 227111-227117, 2000. 1050-2947 http://hdl.handle.net/11449/66096 10.1103/PhysRevA.61.022711 WOS:000085336900061 2-s2.0-0347739064 2-s2.0-0347739064.pdf |
url |
http://dx.doi.org/10.1103/PhysRevA.61.022711 http://hdl.handle.net/11449/66096 |
identifier_str_mv |
Physical Review A - Atomic, Molecular, and Optical Physics, v. 61, n. 2, p. 227111-227117, 2000. 1050-2947 10.1103/PhysRevA.61.022711 WOS:000085336900061 2-s2.0-0347739064 2-s2.0-0347739064.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review A: Atomic, Molecular, and Optical Physics 1,288 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
227111-227117 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128625598267392 |