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Chung, Moses
Intense Beam and Accelerator Lab.
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dc.citation.number 11 -
dc.citation.startPage 1004 -
dc.citation.title EUROPEAN PHYSICAL JOURNAL C -
dc.citation.volume 83 -
dc.contributor.author Adrich, P. -
dc.contributor.author Blumer, P. -
dc.contributor.author Caratsch, G. -
dc.contributor.author Chung, Moses -
dc.contributor.author Clade, P. -
dc.contributor.author Comini, P. -
dc.contributor.author Crivelli, P. -
dc.contributor.author Dalkarov, O. -
dc.contributor.author Debu, P. -
dc.contributor.author Douillet, A. -
dc.contributor.author Drapier, D. -
dc.contributor.author Froelich, P. -
dc.contributor.author Garroum, N. -
dc.contributor.author Guellati-Khelifa, S. -
dc.contributor.author Guyomard, J. -
dc.contributor.author Hervieux, P. -a. -
dc.contributor.author Hilico, L. -
dc.contributor.author Indelicato, P. -
dc.contributor.author Jonsell, S. -
dc.contributor.author Karr, J. -p. -
dc.contributor.author Kim, B. -
dc.contributor.author Kim, S. -
dc.contributor.author Kim, E. -s. -
dc.contributor.author Ko, Y. J. -
dc.contributor.author Kosinski, T. -
dc.contributor.author Kuroda, N. -
dc.contributor.author Latacz, B. M. -
dc.contributor.author Lee, B. -
dc.contributor.author Lee, H. -
dc.contributor.author Lee, J. -
dc.contributor.author Lim, E. -
dc.contributor.author Liszkay, L. -
dc.contributor.author Lunney, D. -
dc.contributor.author Manfredi, G. -
dc.contributor.author Mansoulie, B. -
dc.contributor.author Matusiak, M. -
dc.contributor.author Nesvizhevsky, V. -
dc.contributor.author Nez, F. -
dc.contributor.author Niang, S. -
dc.contributor.author Ohayon, B. -
dc.contributor.author Park, K. -
dc.contributor.author Paul, N. -
dc.contributor.author Perez, P. -
dc.contributor.author Regenfus, C. -
dc.contributor.author Reynaud, S. -
dc.contributor.author Roumegou, C. -
dc.contributor.author Rousse, J. -y. -
dc.contributor.author Sacquin, Y. -
dc.contributor.author Sadowski, G. -
dc.contributor.author Sarkisyan, J. -
dc.contributor.author Sato, M. -
dc.contributor.author Schmidt-Kaler, F. -
dc.contributor.author Staszczak, M. -
dc.contributor.author Szymczyk, K. -
dc.contributor.author Tanaka, T. A. -
dc.contributor.author Tuchming, B. -
dc.contributor.author Vallage, B. -
dc.contributor.author Voronin, A. -
dc.contributor.author van der Werf, D. P. -
dc.contributor.author Welker, A. -
dc.contributor.author Won, D. -
dc.contributor.author Wronka, S. -
dc.contributor.author Yamazaki, Y. -
dc.contributor.author Yoo, K. -h. -
dc.contributor.author Yzombard, P. -
dc.date.accessioned 2024-01-19T12:05:22Z -
dc.date.available 2024-01-19T12:05:22Z -
dc.date.created 2024-01-16 -
dc.date.issued 2023-11 -
dc.description.abstract We report on the first production of an antihydrogen beam by charge exchange of 6.1 keV antiprotons with a cloud of positronium in the GBAR experiment at CERN. The 100 keV antiproton beam delivered by the AD/ELENA facility was further decelerated with a pulsed drift tube. A 9 MeV electron beam from a linear accelerator produced a low energy positron beam. The positrons were accumulated in a set of two Penning-Malmberg traps. The positronium target cloud resulted from the conversion of the positrons extracted from the traps. The antiproton beam was steered onto this positronium cloud to produce the antiatoms. We observe an excess over background indicating antihydrogen production with a significance of 3-4 standard deviations. -
dc.identifier.bibliographicCitation EUROPEAN PHYSICAL JOURNAL C, v.83, no.11, pp.1004 -
dc.identifier.doi 10.1140/epjc/s10052-023-12137-y -
dc.identifier.issn 1434-6044 -
dc.identifier.scopusid 2-s2.0-85175812387 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/68058 -
dc.identifier.wosid 001103839800005 -
dc.language 영어 -
dc.publisher SPRINGER -
dc.title Production of antihydrogen atoms by 6 keV antiprotons through a positronium cloud -
dc.type Article -
dc.description.isOpenAccess TRUE -
dc.relation.journalWebOfScienceCategory Physics, Particles & Fields -
dc.relation.journalResearchArea Physics -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -

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