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https://hdl.handle.net/1822/58951| Título: | Using ion production to monitor the birth and death of a metastable helium Bose Einstein condensate |
| Autor(es): | Seidelin, S. Sirjean, O. Gomes, J. Viana Boiron, D. Westbrook, C. I. Aspect, A. |
| Palavras-chave: | Bose-einstein condensate Cold atoms Condensate formation Metastable helium Penning collisions |
| Data: | 2003 |
| Revista: | Journal of Optics B: Quantum and Semiclassical Optics |
| Resumo(s): | We d i s cuss observations of the ion flux from a cloud of trapped 23S1metastable helium atoms. Both Bose–Einstein condensates (BEC) andthermal clouds were investigated. The ion flux is compared withtime-of-flight observations of the expanded cloud. We show data concerningBEC formation anddecay, as well as measurements of two-and three-bodyionization rate constants. We also discuss possible improvements andextensions of our results. |
| Tipo: | Artigo |
| URI: | https://hdl.handle.net/1822/58951 |
| DOI: | 10.1088/1464-4266/5/2/367 |
| ISSN: | 1464-4266 |
| Arbitragem científica: | yes |
| Acesso: | Acesso restrito UMinho |
| Aparece nas coleções: | CDF - CEP - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| S_Seidelin_2003.pdf Acesso restrito! | 251,5 kB | Adobe PDF | Ver/Abrir |
