Source:http://linkedlifedata.com/resource/pubmed/id/15447096
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
9
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| pubmed:dateCreated |
2004-9-27
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| pubmed:abstractText |
We describe the realization of a magnetically guided beam of cold rubidium atoms, with a flux of 7 x 10(9) atoms/s, a temperature of 400 microK, and a mean velocity of 1 m/s. The rate of elastic collisions within the beam is sufficient to ensure thermalization. We show that the evaporation induced by a radio-frequency wave leads to appreciable cooling and an increase in the phase space density. We discuss the perspectives to reach the quantum degenerate regime using evaporative cooling.
|
| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:month |
Aug
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| pubmed:issn |
0031-9007
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:day |
27
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| pubmed:volume |
93
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| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
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| pubmed:pagination |
093003
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| pubmed:year |
2004
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| pubmed:articleTitle |
Realization of a magnetically guided atomic beam in the collisional regime.
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| pubmed:affiliation |
Laboratoire Kastler Brossel, 24 rue Lhomond, F-75231 Paris 05, France.
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| pubmed:publicationType |
Journal Article
|