Sökning: WFRF:(Amarsi Anish M.) > (2023) > Extended MCDHF Calc...
Fältnamn | Indikatorer | Metadata |
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001 | oai:DiVA.org:mau-59283 | |
003 | SwePub | |
008 | 230420s2023 | |||||||||||000 ||eng| | |
009 | oai:DiVA.org:uu-499934 | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-592832 URI |
024 | 7 | a https://doi.org/10.3847/1538-4365/acb7052 DOI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4999342 URI |
040 | a (SwePub)maud (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Li, M. C.u Huizhou Univ, Sch Elect Informat & Elect Engn, Huizhou 516007, Peoples R China.4 aut |
245 | 1 0 | a Extended MCDHF Calculations of Energy Levels and Transition Data for N I |
264 | c 2023-03-08 | |
264 | 1 | b Institute of Physics Publishing (IOPP),c 2023 |
338 | a print2 rdacarrier | |
520 | a Accurate and extensive atomic data are essential for spectroscopic analyses of stellar atmospheres and other astronomical objects. We present energy levels, lifetimes, and transition probabilities for neutral nitrogen, the sixth most abundant element in the cosmos. The calculations employ the fully relativistic multiconfiguration Dirac-Hartree-Fock and relativistic configuration interaction methods, and span the 103 lowest states up to and including 2s(2)2p(2)5s. Our theoretical energies are in excellent agreement with the experimental data, with an average relative difference of 0.07%. In addition, our transition probabilities are in good agreement with available experimental and theoretical data. We further verify the agreement of our data with experimental results via a reanalysis of the solar nitrogen abundance, with the results from the Babushkin and Coulomb gauges consistent to 2% or 0.01 dex. We estimated the uncertainties of the computed transition data based on a statistical analysis of the differences between the transition rates in the Babushkin and Coulomb gauges. Out of the 1701 computed electric dipole transitions in this work, 83 (536) are associated with uncertainties smaller than 5% (10%). | |
650 | 7 | a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
700 | 1 | a Li, W.u Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.4 aut |
700 | 1 | a Jönsson, Peru Malmö universitet,Institutionen för materialvetenskap och tillämpad matematik (MTM),Malmö Univ, Dept Mat Sci & Appl Math, SE-20506 Malmö, Sweden.4 aut0 (Swepub:mau)tspejo |
700 | 1 | a Amarsi, Anishu Uppsala universitet,Teoretisk astrofysik4 aut0 (Swepub:uu)aniam456 |
700 | 1 | a Grumer, Jonu Uppsala universitet,Teoretisk astrofysik4 aut0 (Swepub:uu)jongr291 |
710 | 2 | a Huizhou Univ, Sch Elect Informat & Elect Engn, Huizhou 516007, Peoples R China.b Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China.4 org |
773 | 0 | t Astrophysical Journal Supplement Seriesd : Institute of Physics Publishing (IOPP)g 265:1q 265:1x 0067-0049x 1538-4365 |
856 | 4 | u https://doi.org/10.3847/1538-4365/acb705y Fulltext |
856 | 4 | u https://uu.diva-portal.org/smash/get/diva2:1749294/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-59283 |
856 | 4 8 | u https://doi.org/10.3847/1538-4365/acb705 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-499934 |
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