About: Prospects for sympathetic cooling of polar molecules: NH with alkali-metal and alkaline-earth atoms -- a new hope

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About: Prospects for sympathetic cooling of polar molecules: NH with alkali-metal and alkaline-earth atoms -- a new hope Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We explore the potential energy surfaces for NH molecules interacting with alkali-metal and alkaline-earth atoms using highly correlated ab initio electronic structure calculations. The surfaces for interaction with alkali-metal atoms have deep wells dominated by covalent forces. The resulting strong anisotropies will produce strongly inelastic collisions. The surfaces for interaction with alkaline-earth atoms have shallower wells that are dominated by induction and dispersion forces. For Be and Mg the anisotropy is small compared to the rotational constant of NH, so that collisions will be relatively weakly inelastic. Be and Mg are thus promising coolants for sympathetic cooling of NH to the ultracold regime. We explore the potential energy surfaces for NH molecules interacting with alkali-metal and alkaline-earth atoms using highly correlated ab initio electronic structure calculations. The surfaces for interaction with alkali-metal atoms have deep wells dominated by covalent forces. The resulting strong anisotropies will produce strongly inelastic collisions. The surfaces for interaction with alkaline-earth atoms have shallower wells that are dominated by induction and dispersion forces. For Be and Mg the anisotropy is small compared to the rotational constant of NH, so that collisions will be relatively weakly inelastic. Be and Mg are thus promising coolants for sympathetic cooling of NH to the ultracold regime. (en)
Title	Prospects for sympathetic cooling of polar molecules: NH with alkali-metal and alkaline-earth atoms -- a new hope Prospects for sympathetic cooling of polar molecules: NH with alkali-metal and alkaline-earth atoms -- a new hope (en)
skos:prefLabel	Prospects for sympathetic cooling of polar molecules: NH with alkali-metal and alkaline-earth atoms -- a new hope Prospects for sympathetic cooling of polar molecules: NH with alkali-metal and alkaline-earth atoms -- a new hope (en)
skos:notation	RIV/00216208:11320/09:00207382!RIV10-GA0-11320___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GEQUA/07/E007), Z(MSM0021620835)
http://linked.open...iv/cisloPeriodika	142
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Soldán, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	337222
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/09:00207382
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Prospects; sympathetic; cooling; polar; molecules; alkali-metal; alkaline-earth; atoms; hope (en)
http://linked.open.../riv/klicoveSlovo	alkali-metal atoms cooling molecules polar sympathetic hope Prospects alkaline-earth
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[8F2C55688646]
http://linked.open...i/riv/nazevZdroje	Faraday Discussions
http://linked.open...in/vavai/riv/obor	BG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Quantum-degenerate dipolar gases of bialkali molecules
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	2009
http://linked.open...iv/tvurceVysledku	Soldán, Pavel Hutson, Jeremy M. Żuchowski, Piotr S.
http://linked.open...ain/vavai/riv/wos	000268974900012
http://linked.open...n/vavai/riv/zamer	Fyzika molekulárních, makromolekulárních a biologických systémů
issn	1364-5498
number of pages	11 (xsd:int)
http://localhost/t...ganizacniJednotka	11320

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