A new method for the calculation of Sommerfeld screening parameter $ σ_{1} $ in x-ray spectra
Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the ex...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Misra, U D [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2001 |
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| Schlagwörter: |
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| Anmerkung: |
© Indian Academy of Sciences 2001 |
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| Übergeordnetes Werk: |
Enthalten in: Pramāna - Springer India, 1973, 56(2001), 6 vom: Juni, Seite 745-754 |
|---|---|
| Übergeordnetes Werk: |
volume:56 ; year:2001 ; number:6 ; month:06 ; pages:745-754 |
| Links: |
|---|
| DOI / URN: |
10.1007/s12043-001-0075-z |
|---|
| Katalog-ID: |
OLC2076034730 |
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| 520 | |a Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the experimental energy values of the level concerned for the series of elements belonging to the same subshell in which the element in the question is situated. As an illustration the values of $ σ_{1} $ are calculated for the L1, L2 and L3 levels for elements belonging to the 4f subshell and these are found to be in excellent agreement with those published earlier by Gokhale and Misra. The method brings out the constancy of $ σ_{1} $ (L2L3)−$ σ_{1} $(L1) in a natural way and may thus be regarded as providing theoretical explanation of the Hertz law. | ||
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10.1007/s12043-001-0075-z doi (DE-627)OLC2076034730 (DE-He213)s12043-001-0075-z-p DE-627 ger DE-627 rakwb eng 530 VZ Misra, U D verfasserin aut A new method for the calculation of Sommerfeld screening parameter $ σ_{1} $ in x-ray spectra 2001 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 2001 Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the experimental energy values of the level concerned for the series of elements belonging to the same subshell in which the element in the question is situated. As an illustration the values of $ σ_{1} $ are calculated for the L1, L2 and L3 levels for elements belonging to the 4f subshell and these are found to be in excellent agreement with those published earlier by Gokhale and Misra. The method brings out the constancy of $ σ_{1} $ (L2L3)−$ σ_{1} $(L1) in a natural way and may thus be regarded as providing theoretical explanation of the Hertz law. Screening parameters spin doublets irregular doublets subshell energy values Hertz law Chaturvedi, S aut Enthalten in Pramāna Springer India, 1973 56(2001), 6 vom: Juni, Seite 745-754 (DE-627)129403342 (DE-600)186949-8 (DE-576)014785102 0304-4289 nnns volume:56 year:2001 number:6 month:06 pages:745-754 https://doi.org/10.1007/s12043-001-0075-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_70 GBV_ILN_4012 AR 56 2001 6 06 745-754 |
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10.1007/s12043-001-0075-z doi (DE-627)OLC2076034730 (DE-He213)s12043-001-0075-z-p DE-627 ger DE-627 rakwb eng 530 VZ Misra, U D verfasserin aut A new method for the calculation of Sommerfeld screening parameter $ σ_{1} $ in x-ray spectra 2001 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 2001 Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the experimental energy values of the level concerned for the series of elements belonging to the same subshell in which the element in the question is situated. As an illustration the values of $ σ_{1} $ are calculated for the L1, L2 and L3 levels for elements belonging to the 4f subshell and these are found to be in excellent agreement with those published earlier by Gokhale and Misra. The method brings out the constancy of $ σ_{1} $ (L2L3)−$ σ_{1} $(L1) in a natural way and may thus be regarded as providing theoretical explanation of the Hertz law. Screening parameters spin doublets irregular doublets subshell energy values Hertz law Chaturvedi, S aut Enthalten in Pramāna Springer India, 1973 56(2001), 6 vom: Juni, Seite 745-754 (DE-627)129403342 (DE-600)186949-8 (DE-576)014785102 0304-4289 nnns volume:56 year:2001 number:6 month:06 pages:745-754 https://doi.org/10.1007/s12043-001-0075-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_70 GBV_ILN_4012 AR 56 2001 6 06 745-754 |
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10.1007/s12043-001-0075-z doi (DE-627)OLC2076034730 (DE-He213)s12043-001-0075-z-p DE-627 ger DE-627 rakwb eng 530 VZ Misra, U D verfasserin aut A new method for the calculation of Sommerfeld screening parameter $ σ_{1} $ in x-ray spectra 2001 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 2001 Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the experimental energy values of the level concerned for the series of elements belonging to the same subshell in which the element in the question is situated. As an illustration the values of $ σ_{1} $ are calculated for the L1, L2 and L3 levels for elements belonging to the 4f subshell and these are found to be in excellent agreement with those published earlier by Gokhale and Misra. The method brings out the constancy of $ σ_{1} $ (L2L3)−$ σ_{1} $(L1) in a natural way and may thus be regarded as providing theoretical explanation of the Hertz law. Screening parameters spin doublets irregular doublets subshell energy values Hertz law Chaturvedi, S aut Enthalten in Pramāna Springer India, 1973 56(2001), 6 vom: Juni, Seite 745-754 (DE-627)129403342 (DE-600)186949-8 (DE-576)014785102 0304-4289 nnns volume:56 year:2001 number:6 month:06 pages:745-754 https://doi.org/10.1007/s12043-001-0075-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_70 GBV_ILN_4012 AR 56 2001 6 06 745-754 |
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10.1007/s12043-001-0075-z doi (DE-627)OLC2076034730 (DE-He213)s12043-001-0075-z-p DE-627 ger DE-627 rakwb eng 530 VZ Misra, U D verfasserin aut A new method for the calculation of Sommerfeld screening parameter $ σ_{1} $ in x-ray spectra 2001 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 2001 Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the experimental energy values of the level concerned for the series of elements belonging to the same subshell in which the element in the question is situated. As an illustration the values of $ σ_{1} $ are calculated for the L1, L2 and L3 levels for elements belonging to the 4f subshell and these are found to be in excellent agreement with those published earlier by Gokhale and Misra. The method brings out the constancy of $ σ_{1} $ (L2L3)−$ σ_{1} $(L1) in a natural way and may thus be regarded as providing theoretical explanation of the Hertz law. Screening parameters spin doublets irregular doublets subshell energy values Hertz law Chaturvedi, S aut Enthalten in Pramāna Springer India, 1973 56(2001), 6 vom: Juni, Seite 745-754 (DE-627)129403342 (DE-600)186949-8 (DE-576)014785102 0304-4289 nnns volume:56 year:2001 number:6 month:06 pages:745-754 https://doi.org/10.1007/s12043-001-0075-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_70 GBV_ILN_4012 AR 56 2001 6 06 745-754 |
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10.1007/s12043-001-0075-z doi (DE-627)OLC2076034730 (DE-He213)s12043-001-0075-z-p DE-627 ger DE-627 rakwb eng 530 VZ Misra, U D verfasserin aut A new method for the calculation of Sommerfeld screening parameter $ σ_{1} $ in x-ray spectra 2001 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 2001 Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the experimental energy values of the level concerned for the series of elements belonging to the same subshell in which the element in the question is situated. As an illustration the values of $ σ_{1} $ are calculated for the L1, L2 and L3 levels for elements belonging to the 4f subshell and these are found to be in excellent agreement with those published earlier by Gokhale and Misra. The method brings out the constancy of $ σ_{1} $ (L2L3)−$ σ_{1} $(L1) in a natural way and may thus be regarded as providing theoretical explanation of the Hertz law. Screening parameters spin doublets irregular doublets subshell energy values Hertz law Chaturvedi, S aut Enthalten in Pramāna Springer India, 1973 56(2001), 6 vom: Juni, Seite 745-754 (DE-627)129403342 (DE-600)186949-8 (DE-576)014785102 0304-4289 nnns volume:56 year:2001 number:6 month:06 pages:745-754 https://doi.org/10.1007/s12043-001-0075-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_11 GBV_ILN_70 GBV_ILN_4012 AR 56 2001 6 06 745-754 |
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Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the experimental energy values of the level concerned for the series of elements belonging to the same subshell in which the element in the question is situated. As an illustration the values of $ σ_{1} $ are calculated for the L1, L2 and L3 levels for elements belonging to the 4f subshell and these are found to be in excellent agreement with those published earlier by Gokhale and Misra. The method brings out the constancy of $ σ_{1} $ (L2L3)−$ σ_{1} $(L1) in a natural way and may thus be regarded as providing theoretical explanation of the Hertz law. © Indian Academy of Sciences 2001 |
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Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the experimental energy values of the level concerned for the series of elements belonging to the same subshell in which the element in the question is situated. As an illustration the values of $ σ_{1} $ are calculated for the L1, L2 and L3 levels for elements belonging to the 4f subshell and these are found to be in excellent agreement with those published earlier by Gokhale and Misra. The method brings out the constancy of $ σ_{1} $ (L2L3)−$ σ_{1} $(L1) in a natural way and may thus be regarded as providing theoretical explanation of the Hertz law. © Indian Academy of Sciences 2001 |
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Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the experimental energy values of the level concerned for the series of elements belonging to the same subshell in which the element in the question is situated. As an illustration the values of $ σ_{1} $ are calculated for the L1, L2 and L3 levels for elements belonging to the 4f subshell and these are found to be in excellent agreement with those published earlier by Gokhale and Misra. The method brings out the constancy of $ σ_{1} $ (L2L3)−$ σ_{1} $(L1) in a natural way and may thus be regarded as providing theoretical explanation of the Hertz law. © Indian Academy of Sciences 2001 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2076034730</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230402042602.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200820s2001 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s12043-001-0075-z</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2076034730</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s12043-001-0075-z-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">530</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Misra, U D</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">A new method for the calculation of Sommerfeld screening parameter $ σ_{1} $ in x-ray spectra</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2001</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Indian Academy of Sciences 2001</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The paper describes a new method for the calculation of the Sommerfeld screening parameter $ σ_{1} $. It requires neither the knowledge of the energy separations of spin doublet levels nor is it based on the application of the Hertz law. The only data required for the calculation are the experimental energy values of the level concerned for the series of elements belonging to the same subshell in which the element in the question is situated. As an illustration the values of $ σ_{1} $ are calculated for the L1, L2 and L3 levels for elements belonging to the 4f subshell and these are found to be in excellent agreement with those published earlier by Gokhale and Misra. The method brings out the constancy of $ σ_{1} $ (L2L3)−$ σ_{1} $(L1) in a natural way and may thus be regarded as providing theoretical explanation of the Hertz law.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Screening parameters</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">spin doublets</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">irregular doublets</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">subshell</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">energy values</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Hertz law</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chaturvedi, S</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Pramāna</subfield><subfield code="d">Springer India, 1973</subfield><subfield code="g">56(2001), 6 vom: Juni, Seite 745-754</subfield><subfield code="w">(DE-627)129403342</subfield><subfield code="w">(DE-600)186949-8</subfield><subfield code="w">(DE-576)014785102</subfield><subfield code="x">0304-4289</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:56</subfield><subfield code="g">year:2001</subfield><subfield code="g">number:6</subfield><subfield code="g">month:06</subfield><subfield code="g">pages:745-754</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/s12043-001-0075-z</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHY</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_11</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">56</subfield><subfield code="j">2001</subfield><subfield code="e">6</subfield><subfield code="c">06</subfield><subfield code="h">745-754</subfield></datafield></record></collection>
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