Trap loss in a dual-species Rb-Ar* magneto-optical trap
Journal Article
·
· Physical Review. A
- Department of Physics, Old Dominion University, Norfolk, Virginia 23529 (United States)
We have investigated trap loss in a dual-species magneto-optical trap (MOT) comprised of {sup 85}Rb and metastable {sup 40}Ar. We measure the trap loss rate coefficients for each species due to the presence of the other as a function of trap light intensity. We clearly identify both Penning ionization of Rb by Ar* and associative ionization to form the molecular ion RbAr{sup +} as two of the trap loss channels. We have also measured the trap loss rate coefficient for the Ar* MOT alone and observe production of Ar{sup +} and Ar{sub 2}{sup +} ions.
- OSTI ID:
- 20974601
- Journal Information:
- Physical Review. A, Vol. 73, Issue 2; Other Information: DOI: 10.1103/PhysRevA.73.023406; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
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