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EnglishLosses from a cesium magneto-optical trap induced by an additional laser ionizing the atoms in the 6P_3/2 state have been measured as a function of the intensity and frequency of the ionizing laser. The absolute cross section for ionization of the 6P_3/2 state has been derived as a function of the wavelength of the ionizing laser. Our values are compared with previous ones and available theoretical predictions. A simple model describing the photoionization processes has been developed.
| Titolo: | Photoionization cross-sections for excited laser-cooled cesium atoms | |
| Autori interni: | ||
| Anno del prodotto: | 1998 | |
| Rivista: | ||
| Abstract: | Losses from a cesium magneto-optical trap induced by an additional laser ionizing the atoms in the 6P_3/2 state have been measured as a function of the intensity and frequency of the ionizing laser. The absolute cross section for ionization of the 6P_3/2 state has been derived as a function of the wavelength of the ionizing laser. Our values are compared with previous ones and available theoretical predictions. A simple model describing the photoionization processes has been developed. | |
| Handle: | http://hdl.handle.net/11568/47423 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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