Publicação: Three-boson recombination at ultralow temperatures
dc.contributor.author | Yamashita, Marcelo Takeshi [UNESP] | |
dc.contributor.author | Frederico, T. | |
dc.contributor.author | Tomio, Lauro | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Instituto Tecnológico de Aeronáutica (ITA) | |
dc.date.accessioned | 2014-05-20T14:07:34Z | |
dc.date.available | 2014-05-20T14:07:34Z | |
dc.date.issued | 2007-04-09 | |
dc.description.abstract | The effects of trimer continuum resonances are considered in the three-body recombination rate of a Bose system at finite energies for large and negative two-body scattering lengths (a). The thermal average of the rate allows to apply our formula to Bose gases at ultra-low temperatures. We found a good quantitative description of the experimental three-body recombination length of cesium atoms to deeply bound molecules up to 500 nK. Consistent with the experimental data, the increase of the temperature moves the resonance peak of the three-body recombination rate to lower values of vertical bar a vertical bar exhibiting a saturation behavior. (C) 2006 Elsevier B.V. All rights reserved. | en |
dc.description.affiliation | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | |
dc.description.affiliation | Univ Estadual Paulista, BR-18409010 Itapeva, SP, Brazil | |
dc.description.affiliation | Inst Tecnol Aeronaut, Dept Fis, BR-12228900 Sao Jose Dos Campos, SP, Brazil | |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil | |
dc.description.affiliationUnesp | Univ Estadual Paulista, BR-18409010 Itapeva, SP, Brazil | |
dc.format.extent | 468-472 | |
dc.identifier | http://dx.doi.org/10.1016/j.physleta.2006.11.040 | |
dc.identifier.citation | Physics Letters A. Amsterdam: Elsevier B.V., v. 363, n. 5-6, p. 468-472, 2007. | |
dc.identifier.doi | 10.1016/j.physleta.2006.11.040 | |
dc.identifier.issn | 0375-9601 | |
dc.identifier.lattes | 3740639726545315 | |
dc.identifier.uri | http://hdl.handle.net/11449/23725 | |
dc.identifier.wos | WOS:000246005400023 | |
dc.language.iso | eng | |
dc.publisher | Elsevier B.V. | |
dc.relation.ispartof | Physics Letters A | |
dc.relation.ispartofjcr | 1.863 | |
dc.relation.ispartofsjr | 0,595 | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Web of Science | |
dc.subject | other Bose-Einstein condensation phenomena | pt |
dc.subject | three-body recombination | pt |
dc.subject | scattering of atoms and molecules | pt |
dc.subject | few-body systems | pt |
dc.title | Three-boson recombination at ultralow temperatures | en |
dc.type | Artigo | |
dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
dcterms.rightsHolder | Elsevier B.V. | |
dspace.entity.type | Publication | |
unesp.author.lattes | 3740639726545315 | |
unesp.author.orcid | 0000-0002-2559-092X[1] | |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Ciências e Engenharia, Itapeva | pt |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |
unesp.department | Engenharia Industrial Madeireira - ICE | pt |
Arquivos
Licença do Pacote
1 - 1 de 1
Nenhuma Miniatura disponível
- Nome:
- license.txt
- Tamanho:
- 1.71 KB
- Formato:
- Item-specific license agreed upon to submission
- Descrição: