1. The AEgIS experiment at CERN: Probing antimatter gravity
- Author
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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., Mariazzi, S., Marton, J., Matveev, V., Muller, S.R., Nebbia, G., Nedelec, P., Oberthaler, M., Pagano, D., Penasa, L., Petracek, V., Prelz, F., Prevedelli, M., Rienacker, B., Robert, J., Røhne, O.M., Rotondi, A., Sandaker, H., Santoro, R., Smestad, L., Sorrentino, F., Testera, G., Tietje, I., Vujanovic, M., Widmann, E., Yzombard, P., Zimmer, C., Zmeskal, J., Zurlo, N., Laboratoire Aimé Cotton (LAC), École normale supérieure - Cachan (ENS Cachan)-Université Paris-Sud - Paris 11 (UP11)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), AEgIS, Caravita, R, Aghion, S, Amsler, C, Antonello, M, Belov, A, Bonomi, G, Brusa, RS, 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, Mariazzi, S, Marton, J, Matveev, V, M'uller, SR, Nebbia, G, Nedelec, P, Oberthaler, M, Pagano, D, Penasa, L, Petracek, V, Prelz, F, Prevedelli, M, Rienacker, B, Robert, J, Rohne, OM, Rotondi, A, Sandaker, H, Santoro, R, Smestad, L, Sorrentino, F, Testera, G, Tietje, I, Vujanovic, M, Widmann, E, Yzombard, P, Zimmer, C, Zmeskal, J, Zurlo, N, Centre National de la Recherche Scientifique (CNRS)-Université Paris-Sud - Paris 11 (UP11)-École normale supérieure - Cachan (ENS Cachan), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
- Subjects
Physics::General Physics ,CERN Lab ,deflection ,antihydrogen: production ,positronium: production ,talk: Bologna 2018/09/02 ,antimatter: gravitation ,Physics::Atomic and Molecular Clusters ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Physics::Accelerator Physics ,High Energy Physics::Experiment ,Physics::Atomic Physics ,gravity, antimatter ,Particle Physics - Experiment ,experimental results - Abstract
International audience; The AE$\overline{g}$IS experiment at CERN’s Antiproton Decelerator is set up to precisely measure the gravitational interaction between matter and antimatter. For this purpose, antihydrogen will be formed from cold antiprotons and positronium, the hydrogen-like bound state of an electron and a positron. Subsequently, the free-fall acceleration of a cold horizontal beam of antihydrogen will be measured by a deflectometer. The present status, recent experimental progress and the medium-term plan of the AE$\overline{g}$IS experiment are presented.
- Published
- 2018
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