Absolute Isotopic Abundance Ratio and Atomic Weight of a Reference Sample of Rhenium
An absolute value has been obtained for the isotopic abundance ratio of a reference sample of rhenium, using surface emission mass spectrometry. Samples of known isotopic composition, prepared from nearly isotopically pure separated rhenium isotopes, were used to calibrate the mass spectrometers. Th...
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Veröffentlicht in: | J. Res. Nat. Bur. Stand., A, v. 77A, no. 6, pp. 691-698 A, v. 77A, no. 6, pp. 691-698, 1973-11, Vol.77A (6), p.691-698 |
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container_title | J. Res. Nat. Bur. Stand., A, v. 77A, no. 6, pp. 691-698 |
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creator | Gramlich, John W Murphy, Thomas J Garner, Ernest L Shields, William R |
description | An absolute value has been obtained for the isotopic abundance ratio of a reference sample of rhenium, using surface emission mass spectrometry. Samples of known isotopic composition, prepared from nearly isotopically pure separated rhenium isotopes, were used to calibrate the mass spectrometers. The resulting absolute
Ke/
Re ratio is 0.59738±0.00039, which yields atom percents of
Re = 37.398±0.016 and
Re = 62.602±0.016. The atomic weight calculated from this isotopic composition is 186.20679±0.00031. The indicated uncertainties are overall limits of error based on 95 percent confidence limits for the mean and allowances for the effects of known sources of possible systematic error. |
doi_str_mv | 10.6028/jres.077A.040 |
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Ke/
Re ratio is 0.59738±0.00039, which yields atom percents of
Re = 37.398±0.016 and
Re = 62.602±0.016. The atomic weight calculated from this isotopic composition is 186.20679±0.00031. The indicated uncertainties are overall limits of error based on 95 percent confidence limits for the mean and allowances for the effects of known sources of possible systematic error.</description><identifier>ISSN: 0022-4332</identifier><identifier>EISSN: 2376-5704</identifier><identifier>DOI: 10.6028/jres.077A.040</identifier><identifier>PMID: 32189762</identifier><language>eng</language><publisher>United States: National Institute of Standards and Technology</publisher><subject>N68811 -Physics (Nuclear, Experimental)-Nuclear Properties & Reactions, 150 <= A <= 189-Mass, Abundance & Binding Energy ; Physics and Chemistry ; RHENIUM- MASS</subject><ispartof>J. Res. Nat. Bur. Stand., A, v. 77A, no. 6, pp. 691-698, 1973-11, Vol.77A (6), p.691-698</ispartof><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4370-def4bfa4f5e8587fdac35ce4adbfdb931109de5f8fb650c922c0dccbea78ec883</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6728493/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6728493/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,725,778,782,883,27907,27908,53774,53776</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32189762$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/4330582$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Gramlich, John W</creatorcontrib><creatorcontrib>Murphy, Thomas J</creatorcontrib><creatorcontrib>Garner, Ernest L</creatorcontrib><creatorcontrib>Shields, William R</creatorcontrib><creatorcontrib>National Bureau of Standards, Washington, DC</creatorcontrib><title>Absolute Isotopic Abundance Ratio and Atomic Weight of a Reference Sample of Rhenium</title><title>J. Res. Nat. Bur. Stand., A, v. 77A, no. 6, pp. 691-698</title><addtitle>J Res Natl Bur Stand A Phys Chem</addtitle><description>An absolute value has been obtained for the isotopic abundance ratio of a reference sample of rhenium, using surface emission mass spectrometry. Samples of known isotopic composition, prepared from nearly isotopically pure separated rhenium isotopes, were used to calibrate the mass spectrometers. The resulting absolute
Ke/
Re ratio is 0.59738±0.00039, which yields atom percents of
Re = 37.398±0.016 and
Re = 62.602±0.016. The atomic weight calculated from this isotopic composition is 186.20679±0.00031. The indicated uncertainties are overall limits of error based on 95 percent confidence limits for the mean and allowances for the effects of known sources of possible systematic error.</description><subject>N68811 -Physics (Nuclear, Experimental)-Nuclear Properties & Reactions, 150 <= A <= 189-Mass, Abundance & Binding Energy</subject><subject>Physics and Chemistry</subject><subject>RHENIUM- MASS</subject><issn>0022-4332</issn><issn>2376-5704</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1973</creationdate><recordtype>article</recordtype><recordid>eNpVkUFr3DAQRkVoaTZpj70W01Mv3sqSbMmXgAltEwgUtik9Cnk0yirY0saSC_n3tdkkNCfBzOMbzTxCPlZ021Cmvt5PmLZUym5LBT0hG8ZlU9aSijdkQyljpeCcnZKzlO4pFYLx-h055axSrWzYhtx2fYrDnLG4TjHHg4ei6-dgTQAsdib7WJhgiy7HcWn9QX-3z0V0hSl26HDCFftlxsOAa3W3x-Dn8T1568yQ8MPTe05-f_92e3lV3vz8cX3Z3ZQguKSlRSd6Z4SrUdVKOmuA14DC2N7ZvuVVRVuLtVOub2oKLWNALUCPRioEpfg5uTjmHuZ-RAsY8mQGfZj8aKZHHY3XrzvB7_Vd_KsbyZRo-RLw-RgQU_Y6gc8Ie4ghIGS9HI7Wii3Ql6cpU3yYMWU9-gQ4DCZgnJNeLt7SqqkqsaDlEYUppjShe_lLRfWqS6-69KpLL7oW_tP_C7zQz374P_TPkw8</recordid><startdate>197311</startdate><enddate>197311</enddate><creator>Gramlich, John W</creator><creator>Murphy, Thomas J</creator><creator>Garner, Ernest L</creator><creator>Shields, William R</creator><general>National Institute of Standards and Technology</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OTOTI</scope><scope>5PM</scope></search><sort><creationdate>197311</creationdate><title>Absolute Isotopic Abundance Ratio and Atomic Weight of a Reference Sample of Rhenium</title><author>Gramlich, John W ; Murphy, Thomas J ; Garner, Ernest L ; Shields, William R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4370-def4bfa4f5e8587fdac35ce4adbfdb931109de5f8fb650c922c0dccbea78ec883</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1973</creationdate><topic>N68811 -Physics (Nuclear, Experimental)-Nuclear Properties & Reactions, 150 <= A <= 189-Mass, Abundance & Binding Energy</topic><topic>Physics and Chemistry</topic><topic>RHENIUM- MASS</topic><toplevel>online_resources</toplevel><creatorcontrib>Gramlich, John W</creatorcontrib><creatorcontrib>Murphy, Thomas J</creatorcontrib><creatorcontrib>Garner, Ernest L</creatorcontrib><creatorcontrib>Shields, William R</creatorcontrib><creatorcontrib>National Bureau of Standards, Washington, DC</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>J. Res. Nat. Bur. Stand., A, v. 77A, no. 6, pp. 691-698</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gramlich, John W</au><au>Murphy, Thomas J</au><au>Garner, Ernest L</au><au>Shields, William R</au><aucorp>National Bureau of Standards, Washington, DC</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Absolute Isotopic Abundance Ratio and Atomic Weight of a Reference Sample of Rhenium</atitle><jtitle>J. Res. Nat. Bur. Stand., A, v. 77A, no. 6, pp. 691-698</jtitle><addtitle>J Res Natl Bur Stand A Phys Chem</addtitle><date>1973-11</date><risdate>1973</risdate><volume>77A</volume><issue>6</issue><spage>691</spage><epage>698</epage><pages>691-698</pages><issn>0022-4332</issn><eissn>2376-5704</eissn><abstract>An absolute value has been obtained for the isotopic abundance ratio of a reference sample of rhenium, using surface emission mass spectrometry. Samples of known isotopic composition, prepared from nearly isotopically pure separated rhenium isotopes, were used to calibrate the mass spectrometers. The resulting absolute
Ke/
Re ratio is 0.59738±0.00039, which yields atom percents of
Re = 37.398±0.016 and
Re = 62.602±0.016. The atomic weight calculated from this isotopic composition is 186.20679±0.00031. The indicated uncertainties are overall limits of error based on 95 percent confidence limits for the mean and allowances for the effects of known sources of possible systematic error.</abstract><cop>United States</cop><pub>National Institute of Standards and Technology</pub><pmid>32189762</pmid><doi>10.6028/jres.077A.040</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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subjects | N68811 -Physics (Nuclear, Experimental)-Nuclear Properties & Reactions, 150 <= A <= 189-Mass, Abundance & Binding Energy Physics and Chemistry RHENIUM- MASS |
title | Absolute Isotopic Abundance Ratio and Atomic Weight of a Reference Sample of Rhenium |
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