Spectrum of doubly excited states in the K- ion
The energies and widths of doubly excited states of the K- ion in the vicinity of the K(5 2D,7 2S,5 2F) thresholds have been measured in high resolution using a sensitive collinear laser-ion beam apparatus. These transient states appeared as resonances in the partial cross section for photodetachmen...
Gespeichert in:
| Veröffentlicht in: | Physical review letters 2000-06, Vol.84 (26 Pt 1), p.5979-5982 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 5982 |
|---|---|
| container_issue | 26 Pt 1 |
| container_start_page | 5979 |
| container_title | Physical review letters |
| container_volume | 84 |
| creator | Kiyan, I Y Berzinsh, U Sandström, J Hanstorp, D Pegg, D J |
| description | The energies and widths of doubly excited states of the K- ion in the vicinity of the K(5 2D,7 2S,5 2F) thresholds have been measured in high resolution using a sensitive collinear laser-ion beam apparatus. These transient states appeared as resonances in the partial cross section for photodetachment via the K(5 2S)+e(-)(epsilon(p)) channel. Series of two states below the 5 2D threshold and four states below the 5 2F threshold have been found. The relative widths of members of the series below the 5 2F threshold exhibit anomalous behavior, as predicted by a semiclassical model. |
| doi_str_mv | 10.1103/PhysRevLett.84.5979 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_20216908</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>72270217</sourcerecordid><originalsourceid>FETCH-LOGICAL-c329t-3ddc7b5df82b2a7abe826dcd642b296b1e2451bc51fbe94311d6ee4153debc373</originalsourceid><addsrcrecordid>eNpNkF1LwzAUhoMobk5_gSAFwbtuOUnbNJcy_MKB4sd1aJJTVmmb2aTi_r0t3YVXhwPP-_LyEHIJdAlA-ep1u_dv-LPBEJZ5skylkEdkDlTIWAAkx2ROKYdYUipm5Mz7L0opsCw_JTOgUo4dc7J636EJXd9Eroys63W9j_DXVAFt5EMR0EdVG4UtRs9xVLn2nJyURe3x4nAX5PP-7mP9GG9eHp7Wt5vYcCZDzK01Qqe2zJlmhSg05iyzxmbJ8MtMA7IkBW1SKDXKhAPYDDGBlFvUhgu-INdTr_OhUn4cZLbGte2wVjHKIJM0H6ibidp17rtHH1RTeYN1XbToeq8EY2Jgxzo-gaZz3ndYql1XNUW3V0DVaEL9s6nyRI02h9TVob7XDdp_mUkf_wOgOnIJ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>72270217</pqid></control><display><type>article</type><title>Spectrum of doubly excited states in the K- ion</title><source>American Physical Society Journals</source><creator>Kiyan, I Y ; Berzinsh, U ; Sandström, J ; Hanstorp, D ; Pegg, D J</creator><creatorcontrib>Kiyan, I Y ; Berzinsh, U ; Sandström, J ; Hanstorp, D ; Pegg, D J</creatorcontrib><description>The energies and widths of doubly excited states of the K- ion in the vicinity of the K(5 2D,7 2S,5 2F) thresholds have been measured in high resolution using a sensitive collinear laser-ion beam apparatus. These transient states appeared as resonances in the partial cross section for photodetachment via the K(5 2S)+e(-)(epsilon(p)) channel. Series of two states below the 5 2D threshold and four states below the 5 2F threshold have been found. The relative widths of members of the series below the 5 2F threshold exhibit anomalous behavior, as predicted by a semiclassical model.</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.84.5979</identifier><identifier>PMID: 10991103</identifier><language>eng</language><publisher>United States</publisher><subject>ATOMIC AND MOLECULAR PHYSICS ; ENERGY LEVELS ; EXCITED STATES ; EXPERIMENTAL DATA ; LINE WIDTHS ; POTASSIUM IONS ; RYDBERG STATES</subject><ispartof>Physical review letters, 2000-06, Vol.84 (26 Pt 1), p.5979-5982</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c329t-3ddc7b5df82b2a7abe826dcd642b296b1e2451bc51fbe94311d6ee4153debc373</citedby><cites>FETCH-LOGICAL-c329t-3ddc7b5df82b2a7abe826dcd642b296b1e2451bc51fbe94311d6ee4153debc373</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,2874,2875,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10991103$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/20216908$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Kiyan, I Y</creatorcontrib><creatorcontrib>Berzinsh, U</creatorcontrib><creatorcontrib>Sandström, J</creatorcontrib><creatorcontrib>Hanstorp, D</creatorcontrib><creatorcontrib>Pegg, D J</creatorcontrib><title>Spectrum of doubly excited states in the K- ion</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>The energies and widths of doubly excited states of the K- ion in the vicinity of the K(5 2D,7 2S,5 2F) thresholds have been measured in high resolution using a sensitive collinear laser-ion beam apparatus. These transient states appeared as resonances in the partial cross section for photodetachment via the K(5 2S)+e(-)(epsilon(p)) channel. Series of two states below the 5 2D threshold and four states below the 5 2F threshold have been found. The relative widths of members of the series below the 5 2F threshold exhibit anomalous behavior, as predicted by a semiclassical model.</description><subject>ATOMIC AND MOLECULAR PHYSICS</subject><subject>ENERGY LEVELS</subject><subject>EXCITED STATES</subject><subject>EXPERIMENTAL DATA</subject><subject>LINE WIDTHS</subject><subject>POTASSIUM IONS</subject><subject>RYDBERG STATES</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNpNkF1LwzAUhoMobk5_gSAFwbtuOUnbNJcy_MKB4sd1aJJTVmmb2aTi_r0t3YVXhwPP-_LyEHIJdAlA-ep1u_dv-LPBEJZ5skylkEdkDlTIWAAkx2ROKYdYUipm5Mz7L0opsCw_JTOgUo4dc7J636EJXd9Eroys63W9j_DXVAFt5EMR0EdVG4UtRs9xVLn2nJyURe3x4nAX5PP-7mP9GG9eHp7Wt5vYcCZDzK01Qqe2zJlmhSg05iyzxmbJ8MtMA7IkBW1SKDXKhAPYDDGBlFvUhgu-INdTr_OhUn4cZLbGte2wVjHKIJM0H6ibidp17rtHH1RTeYN1XbToeq8EY2Jgxzo-gaZz3ndYql1XNUW3V0DVaEL9s6nyRI02h9TVob7XDdp_mUkf_wOgOnIJ</recordid><startdate>20000626</startdate><enddate>20000626</enddate><creator>Kiyan, I Y</creator><creator>Berzinsh, U</creator><creator>Sandström, J</creator><creator>Hanstorp, D</creator><creator>Pegg, D J</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>20000626</creationdate><title>Spectrum of doubly excited states in the K- ion</title><author>Kiyan, I Y ; Berzinsh, U ; Sandström, J ; Hanstorp, D ; Pegg, D J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c329t-3ddc7b5df82b2a7abe826dcd642b296b1e2451bc51fbe94311d6ee4153debc373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>ATOMIC AND MOLECULAR PHYSICS</topic><topic>ENERGY LEVELS</topic><topic>EXCITED STATES</topic><topic>EXPERIMENTAL DATA</topic><topic>LINE WIDTHS</topic><topic>POTASSIUM IONS</topic><topic>RYDBERG STATES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kiyan, I Y</creatorcontrib><creatorcontrib>Berzinsh, U</creatorcontrib><creatorcontrib>Sandström, J</creatorcontrib><creatorcontrib>Hanstorp, D</creatorcontrib><creatorcontrib>Pegg, D J</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kiyan, I Y</au><au>Berzinsh, U</au><au>Sandström, J</au><au>Hanstorp, D</au><au>Pegg, D J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spectrum of doubly excited states in the K- ion</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2000-06-26</date><risdate>2000</risdate><volume>84</volume><issue>26 Pt 1</issue><spage>5979</spage><epage>5982</epage><pages>5979-5982</pages><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>The energies and widths of doubly excited states of the K- ion in the vicinity of the K(5 2D,7 2S,5 2F) thresholds have been measured in high resolution using a sensitive collinear laser-ion beam apparatus. These transient states appeared as resonances in the partial cross section for photodetachment via the K(5 2S)+e(-)(epsilon(p)) channel. Series of two states below the 5 2D threshold and four states below the 5 2F threshold have been found. The relative widths of members of the series below the 5 2F threshold exhibit anomalous behavior, as predicted by a semiclassical model.</abstract><cop>United States</cop><pmid>10991103</pmid><doi>10.1103/PhysRevLett.84.5979</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0031-9007 |
| ispartof | Physical review letters, 2000-06, Vol.84 (26 Pt 1), p.5979-5982 |
| issn | 0031-9007 1079-7114 |
| language | eng |
| recordid | cdi_osti_scitechconnect_20216908 |
| source | American Physical Society Journals |
| subjects | ATOMIC AND MOLECULAR PHYSICS ENERGY LEVELS EXCITED STATES EXPERIMENTAL DATA LINE WIDTHS POTASSIUM IONS RYDBERG STATES |
| title | Spectrum of doubly excited states in the K- ion |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-12T05%3A06%3A28IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Spectrum%20of%20doubly%20excited%20states%20in%20the%20K-%20ion&rft.jtitle=Physical%20review%20letters&rft.au=Kiyan,%20I%20Y&rft.date=2000-06-26&rft.volume=84&rft.issue=26%20Pt%201&rft.spage=5979&rft.epage=5982&rft.pages=5979-5982&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/PhysRevLett.84.5979&rft_dat=%3Cproquest_osti_%3E72270217%3C/proquest_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=72270217&rft_id=info:pmid/10991103&rfr_iscdi=true |