Fundamental Tests of Physics with Antihydrogen at ALPHA

Magnetically trapped antihydrogen atoms at low temperatures were used to test the charge neutrality of this antiatomic system, by precisely placing a limit to its electrical charge. A new method for measuring the gravitational interaction of antimatter was also developed, and prospects for making a...

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Detalles Bibliográficos
Autores principales: Miranda, Daniel, Cesar, Claudio L, Sacramento, Rodrigo L, Ahmadi, Mostafa, Nolan, Paul, Pusa, Petteri, Baquero-Ruiz, Marcelo, Carruth, Celeste, Charman, Andrew, Evans, Lenny, Fajans, Joel, Povilus, Alex, So, Chukman, Wurtele, Jonathan, Zhmoginov, Andrey, Bertsche, William, Butler, Eoin, Ishida, Akira, Capra, Andrea, Menary, Scott, Charlton, Michael, Eriksson, Stefan, Isaac, Christopher, Jones, Steve, Madsen, Niels, Maxwell, Daniel, Sameed, Muhammed, van der Werf, Dirk, Evetts, Nathan, Gutierrez, Andrea, Hardy, Walter, Friesen, Tim, Hangst, Jeffrey S, Rasmussen, Chris O, Tharp, Timothy D, Fujiwara, Makoto, Gill, David, Kurchaninov, Leonid, Mckenna, Joseph, Michan, Juan M, Olchanski, Konstantin, Olin, Art, Hayden, Michael, Munich, Justine J, Jonsell, Svante, Momose, Takamasa, Robicheaux, Francis, Sarid, Eli, Thompson, Robert I
Lenguaje:eng
Publicado: 2016
Materias:
Physics in General
Acceso en línea:https://dx.doi.org/10.1364/LAOP.2016.LTu3B.1
http://cds.cern.ch/record/2632826
Descripción
Sumario:Magnetically trapped antihydrogen atoms at low temperatures were used to test the charge neutrality of this antiatomic system, by precisely placing a limit to its electrical charge. A new method for measuring the gravitational interaction of antimatter was also developed, and prospects for making a precise measurement of this interaction are discussed. Finally, progress towards a precise, direct test of CPT symmetry by laser spectroscopy of antihydrogen is presented.

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