Detection by two-photon ionization and magnetic trapping of cold Rb2 triplet state molecules (Articolo in rivista)

Type
Label
  • Detection by two-photon ionization and magnetic trapping of cold Rb2 triplet state molecules (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1140/epjd/e2006-00084-4 (literal)
Alternative label
  • Jerome Lozeille; Andrea Fioretti; Carlo Gabbanini; Y. Huang; H.K. Pechkis; D. Wang; P.L. Gould; E.E. Eyler; W.C. Stwalley; M. Aymar; O. Dulieu (2006)
    Detection by two-photon ionization and magnetic trapping of cold Rb2 triplet state molecules
    in The European physical journal. D, Atomic, molecular and optical physics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Jerome Lozeille; Andrea Fioretti; Carlo Gabbanini; Y. Huang; H.K. Pechkis; D. Wang; P.L. Gould; E.E. Eyler; W.C. Stwalley; M. Aymar; O. Dulieu (literal)
Pagina inizio
  • 261 (literal)
Pagina fine
  • 269 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 39 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 9 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto per i Processi Chimico-Fisici del C.N.R., Via G.Moruzzi 1, 56127 Pisa, Italy Physics Department, University of Connecticut Storrs, CT 06269, USA Laboratoire Aim´e Cotton, CNRS, Campus d'Orsay, 91405 Orsay Cedex, France (literal)
Titolo
  • Detection by two-photon ionization and magnetic trapping of cold Rb2 triplet state molecules (literal)
Abstract
  • We present detailed experimental spectra and accurate theoretical interpretation of resonance enhanced two-photon ionization of ultracold rubidium molecules in the 14000-17000 cm-1 transition energy range. The dimers are formed in a magneto-optical trap by photoassociation followed by radiative decay into the lowest triplet state.The theoretical treatment of the process, which reproduces the main features of the spectra, takes into account the photoassociation and decay steps as well as the resonant ionization through the manifold of intermediate gerade states correlated to the 5S + 4D limit. In particular, the energy of the v = 1 level of the (2) 3Sigmau potential well has been determined for the first time. In addition, a tight constraint has been put on the position of the a 3Sigmau repulsive wall. Finally, magnetic trapping of rubidium molecules in the a 3Sigmau state is demonstrated. (literal)
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