Antihydrogen production temperature dependence
- Amoretti, M
- Amsler, C
- Bazzano, G
- Bonomi, G
- Bouchta, A
- Bowe, P.D
- Canali, C
- Carraro, C
- Cesar, C.L
- Charlton, M
- Doser, M
- Fontana, A
- Fujiwara, M.C
- Funakoshi, R
- Genova, P
- Hangst, J.S
- Hayano, R.S
- Johnson, I
- Jørgensen, L.V
- Kellerbauer, A
- Lagomarsino, V
- Landua, R
- Lodi Rizzini, E
- Macrí, M
- Madsen, N
- Manuzio, G
- Marchesotti, M
- Mitchard, D
- Ottone, F
- Pruys, H
- Regenfus, C
- Riedler, P
- Rotondi, A
- Testera, G
- Variola, A
- Venturelli, L
- Yamazaki, Y
- van der Werf, D.P
- Zurlo, N
DOIAbstract
AbstractCold antihydrogen atoms were produced by mixing cold samples of antiprotons and positrons. The temperature of the positron plasma was increased by controlled radio-frequency (RF) heating, and the antihydrogen production was measured. Formation is observed to decrease with increased temperature but a simple power law scaling is not observed. Significant production is still present at room temperature
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