Benchmark Linelists and Radiative Cooling Functions for LiH Isotopologues
Linelists and radiative cooling functions in the local thermodynamic equilibrium limit have been computed for the six most important isotopologues of lithium hydride, 7LiH, 6LiH, 7LiD, 6LiD, 7LiT, and 6LiT. The data are based on the most accurate dipole moment and potential energy curves presently a...
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| Veröffentlicht in: | The Astrophysical journal. Supplement series 2018-04, Vol.235 (2), p.35 |
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| creator | Diniz, Leonardo G. Alijah, Alexander Mohallem, José R. |
| description | Linelists and radiative cooling functions in the local thermodynamic equilibrium limit have been computed for the six most important isotopologues of lithium hydride, 7LiH, 6LiH, 7LiD, 6LiD, 7LiT, and 6LiT. The data are based on the most accurate dipole moment and potential energy curves presently available, the latter including adiabatic and leading relativistic corrections. Distance-dependent reduced vibrational masses are used to account for non-adiabatic corrections of the rovibrational energy levels. Even for 7LiH, for which linelists have been reported previously, the present linelist is more accurate. Among all isotopologues, 7LiH and 6LiH are the best coolants, as shown by the radiative cooling functions. |
| doi_str_mv | 10.3847/1538-4365/aab431 |
| format | Article |
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The data are based on the most accurate dipole moment and potential energy curves presently available, the latter including adiabatic and leading relativistic corrections. Distance-dependent reduced vibrational masses are used to account for non-adiabatic corrections of the rovibrational energy levels. Even for 7LiH, for which linelists have been reported previously, the present linelist is more accurate. Among all isotopologues, 7LiH and 6LiH are the best coolants, as shown by the radiative cooling functions.</description><identifier>ISSN: 0067-0049</identifier><identifier>EISSN: 1538-4365</identifier><identifier>DOI: 10.3847/1538-4365/aab431</identifier><language>eng</language><publisher>Saskatoon: The American Astronomical Society</publisher><subject>Adiabatic flow ; astrochemistry ; Chemical Sciences ; Coolants ; Cooling ; Dipole moments ; Energy levels ; Lithium ; Lithium hydrides ; Local thermodynamic equilibrium ; molecular data ; molecular processes ; or physical chemistry ; Potential energy ; radiation mechanisms: thermal ; Radiative cooling ; Temperature ; Theoretical and</subject><ispartof>The Astrophysical journal. Supplement series, 2018-04, Vol.235 (2), p.35</ispartof><rights>2018. The American Astronomical Society. 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Supplement series</title><addtitle>APJS</addtitle><addtitle>Astrophys. J. Suppl</addtitle><description>Linelists and radiative cooling functions in the local thermodynamic equilibrium limit have been computed for the six most important isotopologues of lithium hydride, 7LiH, 6LiH, 7LiD, 6LiD, 7LiT, and 6LiT. The data are based on the most accurate dipole moment and potential energy curves presently available, the latter including adiabatic and leading relativistic corrections. Distance-dependent reduced vibrational masses are used to account for non-adiabatic corrections of the rovibrational energy levels. Even for 7LiH, for which linelists have been reported previously, the present linelist is more accurate. Among all isotopologues, 7LiH and 6LiH are the best coolants, as shown by the radiative cooling functions.</description><subject>Adiabatic flow</subject><subject>astrochemistry</subject><subject>Chemical Sciences</subject><subject>Coolants</subject><subject>Cooling</subject><subject>Dipole moments</subject><subject>Energy levels</subject><subject>Lithium</subject><subject>Lithium hydrides</subject><subject>Local thermodynamic equilibrium</subject><subject>molecular data</subject><subject>molecular processes</subject><subject>or physical chemistry</subject><subject>Potential energy</subject><subject>radiation mechanisms: thermal</subject><subject>Radiative cooling</subject><subject>Temperature</subject><subject>Theoretical and</subject><issn>0067-0049</issn><issn>1538-4365</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kMFLwzAYxYMoOKd3jwFPgnVfmrRNj3NsblAQRM8hTZMtsza16Qb-96ZU5snTB4_fe7zvIXRL4JFyls1IQnnEaJrMpCwZJWdocpLO0QQgzSIAll-iK-_3AJAlNJ-gzZNu1O5Tdh-4sI2ure89lk2FX2VlZW-PGi-cq22zxatDo3rrGo-N6wK9xhvvete62m0P2l-jCyNrr29-7xS9r5Zvi3VUvDxvFvMiUqFnH5U8N0nOJZgq4TKFitPMkKrSpSkVYTpWaZYmjEBGoaw0jaWG8J9ReRAUj-kU3Y-5O1mLtrOh-7dw0or1vBCDBoQD44weSWDvRrbt3Ffo2Iu9O3RNqCdimmQpxIxBoGCkVOe877Q5xRIQw7hiWFIMS4px3GB5GC3WtX-Z_-I_mYl5dw</recordid><startdate>20180401</startdate><enddate>20180401</enddate><creator>Diniz, Leonardo G.</creator><creator>Alijah, Alexander</creator><creator>Mohallem, José R.</creator><general>The American Astronomical Society</general><general>IOP Publishing</general><general>American Astronomical Society</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>8FD</scope><scope>H8D</scope><scope>KL.</scope><scope>L7M</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-4776-4417</orcidid><orcidid>https://orcid.org/0000-0001-6994-2045</orcidid><orcidid>https://orcid.org/0000-0002-4915-0558</orcidid></search><sort><creationdate>20180401</creationdate><title>Benchmark Linelists and Radiative Cooling Functions for LiH Isotopologues</title><author>Diniz, Leonardo G. ; Alijah, Alexander ; Mohallem, José R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c384t-b89f598a0fd58a60d837f1ddebfbc14e2c6765410730bde32ae0847fc9730c823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Adiabatic flow</topic><topic>astrochemistry</topic><topic>Chemical Sciences</topic><topic>Coolants</topic><topic>Cooling</topic><topic>Dipole moments</topic><topic>Energy levels</topic><topic>Lithium</topic><topic>Lithium hydrides</topic><topic>Local thermodynamic equilibrium</topic><topic>molecular data</topic><topic>molecular processes</topic><topic>or physical chemistry</topic><topic>Potential energy</topic><topic>radiation mechanisms: thermal</topic><topic>Radiative cooling</topic><topic>Temperature</topic><topic>Theoretical and</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Diniz, Leonardo G.</creatorcontrib><creatorcontrib>Alijah, Alexander</creatorcontrib><creatorcontrib>Mohallem, José R.</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>The Astrophysical journal. Supplement series</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Diniz, Leonardo G.</au><au>Alijah, Alexander</au><au>Mohallem, José R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Benchmark Linelists and Radiative Cooling Functions for LiH Isotopologues</atitle><jtitle>The Astrophysical journal. Supplement series</jtitle><stitle>APJS</stitle><addtitle>Astrophys. J. Suppl</addtitle><date>2018-04-01</date><risdate>2018</risdate><volume>235</volume><issue>2</issue><spage>35</spage><pages>35-</pages><issn>0067-0049</issn><eissn>1538-4365</eissn><abstract>Linelists and radiative cooling functions in the local thermodynamic equilibrium limit have been computed for the six most important isotopologues of lithium hydride, 7LiH, 6LiH, 7LiD, 6LiD, 7LiT, and 6LiT. The data are based on the most accurate dipole moment and potential energy curves presently available, the latter including adiabatic and leading relativistic corrections. Distance-dependent reduced vibrational masses are used to account for non-adiabatic corrections of the rovibrational energy levels. Even for 7LiH, for which linelists have been reported previously, the present linelist is more accurate. Among all isotopologues, 7LiH and 6LiH are the best coolants, as shown by the radiative cooling functions.</abstract><cop>Saskatoon</cop><pub>The American Astronomical Society</pub><doi>10.3847/1538-4365/aab431</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-4776-4417</orcidid><orcidid>https://orcid.org/0000-0001-6994-2045</orcidid><orcidid>https://orcid.org/0000-0002-4915-0558</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Adiabatic flow astrochemistry Chemical Sciences Coolants Cooling Dipole moments Energy levels Lithium Lithium hydrides Local thermodynamic equilibrium molecular data molecular processes or physical chemistry Potential energy radiation mechanisms: thermal Radiative cooling Temperature Theoretical and |
| title | Benchmark Linelists and Radiative Cooling Functions for LiH Isotopologues |
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