Published 2019
| Version v1
Publication
Production of long-lived positronium states via laser excitation to 33P level
Creators
- Mariazzi S.
- Caravita R.
- Aghion S.
- Amsler C.
- Antonello M.
- Belov A.
- Bonomi G.
- Brusa R. S.
- Caccia M.
- Camper A.
- Castelli F.
- Cerchiari G.
- Comparat D.
- Consolati G.
- Demetrio A.
- Di Noto L.
- Doser M.
- Evans C.
- Fani M.
- Ferragut R.
- Fesel J.
- Fontana A.
- Gerber S.
- Giammarchi M.
- Gligorova A.
- Guatieri F.
- Hackstock P.
- Haider S.
- Hinterberger A.
- Holmestad H.
- Kellerbauer A.
- Khalidova O.
- Krasnicky D.
- Lagomarsino V.
- Lansonneur P.
- Lebrun P.
- Malbrunot C.
- Matveev V.
- Mueller S. R.
- Nebbia G.
- Nedelec P.
- Oberthaler M.
- Pagano D.
- Penasa L.
- Petracek V.
- Prelz F.
- Prevedelli M.
- Rienaecker B.
- Robert J.
- Roehne O. M.
- Rotondi A.
- Sandaker H.
- Santoro R.
- Smestad L.
- Sorrentino F.
- Testera G.
- Tietje I. C.
- Widmann E.
- Yzombard P.
- Zimmer C.
- Zurlo N.
Contributors
Others:
- Mariazzi, S.
- Caravita, R.
- Aghion, S.
- Amsler, C.
- Antonello, M.
- Belov, A.
- Bonomi, G.
- Brusa, R. S.
- Caccia, M.
- Camper, A.
- Castelli, F.
- Cerchiari, G.
- Comparat, D.
- Consolati, G.
- Demetrio, A.
- Di Noto, L.
- Doser, M.
- Evans, C.
- Fani, M.
- Ferragut, R.
- Fesel, J.
- Fontana, A.
- Gerber, S.
- Giammarchi, M.
- Gligorova, A.
- Guatieri, F.
- Hackstock, P.
- Haider, S.
- Hinterberger, A.
- Holmestad, H.
- Kellerbauer, A.
- Khalidova, O.
- Krasnicky, D.
- Lagomarsino, V.
- Lansonneur, P.
- Lebrun, P.
- Malbrunot, C.
- Matveev, V.
- Mueller, S. R.
- Nebbia, G.
- Nedelec, P.
- Oberthaler, M.
- Pagano, D.
- Penasa, L.
- Petracek, V.
- Prelz, F.
- Prevedelli, M.
- Rienaecker, B.
- Robert, J.
- Roehne, O. M.
- Rotondi, A.
- Sandaker, H.
- Santoro, R.
- Smestad, L.
- Sorrentino, F.
- Testera, G.
- Tietje, I. C.
- Widmann, E.
- Yzombard, P.
- Zimmer, C.
- Zurlo, N.
Description
The 33P state of positronium is an intermediate level suitable for producing long-lived positronium states. On one hand, it can be used in a two-step laser excitation scheme from the ground state to Rydberg levels. On the other hand, excitation of positronium to 33P level is a simple pathway for producing metastable 23S positronium atoms by spontaneous radiactive decay. In this work, experiments showing the production of such long-lived levels, using the 33P state as intermediate state, are presented. The characteristics of the two long-lived levels, in view of experiments of deflectometry/interferometry with positronium, are discussed.
Additional details
Identifiers
- URL
- http://hdl.handle.net/11567/1068066
- URN
- urn:oai:iris.unige.it:11567/1068066
Origin repository
- Origin repository
- UNIGE