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Laser spectroscopy of pionic helium atoms
Long-lived pionic helium atoms (composed of a helium-4 nucleus, an electron and a negatively charged pion) are synthesized in a superfluid-helium target, as confirmed by laser spectroscopy involving the pion-occupied orbitals.
| Autores principales: | , , , , |
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| Lenguaje: | eng |
| Publicado: |
2020
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| Acceso en línea: | https://dx.doi.org/10.1038/s41586-020-2240-x http://cds.cern.ch/record/2719093 |
| _version_ | 1780965715788955648 |
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| author | Hori, Masaki Aghai-Khozani, Hossein Sótér, Anna Dax, Andreas Barna, Daniel |
| author_facet | Hori, Masaki Aghai-Khozani, Hossein Sótér, Anna Dax, Andreas Barna, Daniel |
| author_sort | Hori, Masaki |
| collection | CERN |
| description | Long-lived pionic helium atoms (composed of a helium-4 nucleus, an electron and a negatively charged pion) are synthesized in a superfluid-helium target, as confirmed by laser spectroscopy involving the pion-occupied orbitals. |
| id | oai-inspirehep.net-1794845 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2020 |
| record_format | invenio |
| spelling | oai-inspirehep.net-17948452021-08-30T11:23:00Zdoi:10.1038/s41586-020-2240-xhttp://cds.cern.ch/record/2719093engHori, MasakiAghai-Khozani, HosseinSótér, AnnaDax, AndreasBarna, DanielLaser spectroscopy of pionic helium atomsLong-lived pionic helium atoms (composed of a helium-4 nucleus, an electron and a negatively charged pion) are synthesized in a superfluid-helium target, as confirmed by laser spectroscopy involving the pion-occupied orbitals.oai:inspirehep.net:17948452020 |
| spellingShingle | Hori, Masaki Aghai-Khozani, Hossein Sótér, Anna Dax, Andreas Barna, Daniel Laser spectroscopy of pionic helium atoms |
| title | Laser spectroscopy of pionic helium atoms |
| title_full | Laser spectroscopy of pionic helium atoms |
| title_fullStr | Laser spectroscopy of pionic helium atoms |
| title_full_unstemmed | Laser spectroscopy of pionic helium atoms |
| title_short | Laser spectroscopy of pionic helium atoms |
| title_sort | laser spectroscopy of pionic helium atoms |
| url | https://dx.doi.org/10.1038/s41586-020-2240-x http://cds.cern.ch/record/2719093 |
| work_keys_str_mv | AT horimasaki laserspectroscopyofpionicheliumatoms AT aghaikhozanihossein laserspectroscopyofpionicheliumatoms AT soteranna laserspectroscopyofpionicheliumatoms AT daxandreas laserspectroscopyofpionicheliumatoms AT barnadaniel laserspectroscopyofpionicheliumatoms |