Laser excitation of the n=3 level of positronium for antihydrogen production

We demonstrate laser excitation of the n=3 state of positronium (Ps) in vacuum. A specially designed high-efficiency pulsed slow positron beam and single shot positronium annihilation lifetime spectroscopy were used to produce and detect Ps. Pulsed laser excitation of n=3 level at 205 nm was monitor...

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Detalles Bibliográficos
Autores principales: Aghion, S, Amsler, C, Ariga, A, Ariga, T, Bonomi, G, Braunig, P, Bremer, J, Brusa, R S, Cabaret, L, Caccia, M, Caravita, R, Castelli, F, Cerchiari, G, Chlouba, K, Cialdi, S, Comparat, D, Consolati, G, Demetrio, A, Di Noto, L, Doser, M, Dudarev, A, Ereditato, A, Evans, C, Ferragut, R, Fesel, J, Fontana, A, Forslund, O K, Gerber, S, Giammarchi, M, Gligorova, A, Gninenko, S N, Guatieri, F, Haider, S, Holmestad, H, Huse, T, Jernelv, I L, Jordan, E, Kellerbauer, A, Kimura, M, Koetting, T, Krasnicky, D, Lagomarsino, V, Lansonneur, P, Lebrun, P, Lehner, S, Liberadzka, J, Malbrunot, C, Mariazzi, S, Marx, L, Matveev, V A, Mazzotta, Z, Nebbia, G, Nedelec, P, Oberthaler, M K, Pacifico, N, Pagano, D, Penasa, L, Petracek, V, Pistillo, C, Prelz, F, Prevedelli, M, Ravelli, L, Resch, L, Rienacker, B, Røhne, O M, Rotondi, A, Sacerdoti, M, Sandaker, H, Santoro, R, Scampoli, P, Smestad, L, Sorrentino, F, Spacek, M, Storey, J, Strojek, I M, Testera, G, Tietje, I, Vamosi, S, Widmann, E, Yzombard, P, Zmeskal, J, Zurlo, N.
Lenguaje:eng
Publicado: 2015
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1103/PhysRevA.94.012507
http://cds.cern.ch/record/2053763

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