Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Mireille Aymar"'
Publikováno v:
New Journal of Physics, Vol 17, Iss 4, p 045015 (2015)
Radiative emission during cold collisions between trapped laser-cooled Rb atoms and alkaline-earth ions (Ca ^+ , Sr ^+ , Ba ^+ ) and Yb ^+ , and between Li and Yb ^+ , are studied theoretically, using accurate effective core potential based quantum c
Externí odkaz:
https://doaj.org/article/76a8a32ce78b434e9d8c6aab030b74ca
Publikováno v:
MOLECULAR PHYSICS
Light-assisted reactive collisions between laser-cooled Ba+ ions and Rb atoms were studied in an ion-atom hybrid trap. The reaction rate was found to strongly depend on the electronic state of the reaction partners with the largest rate constant (7(2
Publikováno v:
International Journal of Quantum Chemistry. 109:3387-3398
The present article is related to a talk presented during the Symposium on Coherent Control and Ultracold Chemistry held during the Sixth Congress of the International Society for Theoretical Chemical Physics (ISTCP-VI, July 2008). The talk was entit
Publikováno v:
Canadian Journal of Physics. 87:543-556
Obtaining ultracold samples of dipolar molecules is a current challenge, which requires an accurate knowledge of their electronic properties to guide the ongoing experiments. Alkali hydride molecules have permanent dipole moments significantly larger
Radiative emission during cold collisions between trapped laser-cooled Rb atoms and alkaline-earth ions (Ca$^+$, Sr$^+$, Ba$^+$) and Yb$^+$, and between Li and Yb$^+$, are studied theoretically, using accurate effective-core-potential based quantum c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55d1dcfe4af1d7020e58cc2e09707007
http://arxiv.org/abs/1501.06385
http://arxiv.org/abs/1501.06385
Autor:
Phillip L. Gould, Edward E. Eyler, Dajun Wang, C. Gabbanini, Olivier Dulieu, William C. Stwalley, J. Lozeille, Y. Huang, H. K. Pechkis, Andrea Fioretti, Mireille Aymar
Publikováno v:
The European physical journal. D, Atomic, molecular and optical physics
39 (2006): 261–269. doi:10.1140/epjd/e2006-00084-4
info:cnr-pdr/source/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/titolo:Detection by two-photon ionization and magnetic trapping of cold Rb2 triplet state molecules/doi:10.1140%2Fepjd%2Fe2006-00084-4/rivista:The European physical journal. D, Atomic, molecular and optical physics (Print)/anno:2006/pagina_da:261/pagina_a:269/intervallo_pagine:261–269/volume:39
39 (2006): 261–269. doi:10.1140/epjd/e2006-00084-4
info:cnr-pdr/source/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/titolo:Detection by two-photon ionization and magnetic trapping of cold Rb2 triplet state molecules/doi:10.1140%2Fepjd%2Fe2006-00084-4/rivista:The European physical journal. D, Atomic, molecular and optical physics (Print)/anno:2006/pagina_da:261/pagina_a:269/intervallo_pagine:261–269/volume:39
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
Publikováno v:
The European Physical Journal D. 31:195-203
Photoassociation rates of mixed cold alkali atom pairs and formation rates of cold heteronuclear alkali dimers in their ground state are computed within an approach where the wave functions are calculated exactly, and the laser field is treated as a
Autor:
Oliver Morsch, M. Anderlini, E J Robinson, Jörg H. Müller, E. Courtade, Mireille Aymar, Ennio Arimondo, D Ciampini
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 37:967-979
By means of a simple theoretical model and experimental results, we analyse the two-photon ionization of cold rubidium atoms. We consider a two-step process in which ground state atoms are ionized by two blue (421 nm) photons, chosen to be quasi-reso
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 36:4799-4812
A model-potential approach successfully employed in the past for describing potential curves of light alkali dimers is extended to calculate potential curves of Σ symmetry for the heavy molecular ions Rb2+, Cs2+ and RbCs+. The results are in agreeme