The experimental demonstration of positronium laser cooling with stationary broadband laser pulses with negative detuning is briefly described. Considerations on the limits of the current experiment and possible future developments follow. In particular, the benefit of positron remoderation, use of a magnetic field, positronium polarization, pulse shaping, coherent laser cooling and deceleration are shortly discussed.
Positronium laser cooling: results and perspectives / Camper, A., Alfaro Campos, S., Auzins, M., Berghold, M., Bergmann, B., Burian, P., Brusa, R.S., Caravita, R., Castelli, F., Cerchiari, G., Ciuryło, R., Chehaimi, A., Consolati, G., Doser, M., Eliaszuk, K., Ferguson, R., Germann, M., Giszczak, A., Glöggler, L.T., Graczykowski, Ł., et al.. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - 480:(2025). (2024 Exotic Atoms and Related Topics Conference and the Low Energy Antiproton Conference, EXA-LEAP 2024 Vienna 26th August-30th August 2024) [10.22323/1.480.0047].
Positronium laser cooling: results and perspectives
Brusa, Roberto Sennen;Chehaimi, Ahmad;Ferguson, Riley;Guatieri, Francesco;Mariazzi, Sebastiano;Penasa, Luca;
2025-01-01
Abstract
The experimental demonstration of positronium laser cooling with stationary broadband laser pulses with negative detuning is briefly described. Considerations on the limits of the current experiment and possible future developments follow. In particular, the benefit of positron remoderation, use of a magnetic field, positronium polarization, pulse shaping, coherent laser cooling and deceleration are shortly discussed.| File | Dimensione | Formato | |
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