Spectroscopic Studies on Astrophysically Interesting TaO TaS, ZrS and $ SiO^{+} $ Molecules
Abstract The true experimental potential energy curves for the electronic ground states of astrophysically important TaO, TaS, ZrS and $ SiO^{+} $molecules are constructed by using the Rydberg–Klein–Rees method as modified by Vanderslice et al. The ground state dissociation energies are determined b...
Ausführliche Beschreibung
Autor*in: |
Reddy, R.R. [verfasserIn] |
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Format: |
Artikel |
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Sprache: |
Englisch |
Erschienen: |
2002 |
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Schlagwörter: |
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Anmerkung: |
© Kluwer Academic Publishers 2002 |
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Übergeordnetes Werk: |
Enthalten in: Astrophysics and space science - Kluwer Academic Publishers, 1968, 281(2002), 4 vom: Sept., Seite 729-741 |
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Übergeordnetes Werk: |
volume:281 ; year:2002 ; number:4 ; month:09 ; pages:729-741 |
Links: |
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DOI / URN: |
10.1023/A:1016368227862 |
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Katalog-ID: |
OLC2066233862 |
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520 | |a Abstract The true experimental potential energy curves for the electronic ground states of astrophysically important TaO, TaS, ZrS and $ SiO^{+} $molecules are constructed by using the Rydberg–Klein–Rees method as modified by Vanderslice et al. The ground state dissociation energies are determined by curve fitting techniques using the five parameters Hulburt-Hirschfelder (H-H) function. The estimated dissociation energies are 8.19 ± 0.17, 6.9 ±0.14, 5.89 ± 0.12 and 5.75 ± 0.12 eVfor TaO, TaS, ZrS and $ SiO^{+} $ respectively. These values are in good agreement with the literature values. The r-centriods and Franck–Condon factors (FC Factors) for the bands of K2φ5/2- X2Δ3/2(K-X) system of TaO, A-X2 Δ (A-X) and B-X2 Δ (B-X)systems of TaS, B1 Π - $ X^{1} $ $ Σ^{+} $(B-X) system of ZrS and B2$ Σ^{+} $ - $ X^{2} $ $ Σ^{+} $(B-X) and A2 Π - $ X^{2} $ $ Σ^{+} $(A-X)systems of $ SiO^{+} $ molecules have been calculated. The Franck–Condon factors (FC factors) are evaluated by the approximate analytical methods of Jarmain and Fraser. The absence of the bands of these systems is explained. | ||
650 | 4 | |a Dissociation Energy | |
650 | 4 | |a Diatomic Molecule | |
650 | 4 | |a Potential Energy Curve | |
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650 | 4 | |a Condon Factor | |
700 | 1 | |a Nazeer Ahammed, Y. |4 aut | |
700 | 1 | |a Sasikala Devi, B. |4 aut | |
700 | 1 | |a Rama Gopal, K. |4 aut | |
700 | 1 | |a Abdul Azeem, P. |4 aut | |
700 | 1 | |a Rao, T.V.R. |4 aut | |
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10.1023/A:1016368227862 doi (DE-627)OLC2066233862 (DE-He213)A:1016368227862-p DE-627 ger DE-627 rakwb eng 520 530 620 VZ 16,12 ssgn Reddy, R.R. verfasserin aut Spectroscopic Studies on Astrophysically Interesting TaO TaS, ZrS and $ SiO^{+} $ Molecules 2002 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Kluwer Academic Publishers 2002 Abstract The true experimental potential energy curves for the electronic ground states of astrophysically important TaO, TaS, ZrS and $ SiO^{+} $molecules are constructed by using the Rydberg–Klein–Rees method as modified by Vanderslice et al. The ground state dissociation energies are determined by curve fitting techniques using the five parameters Hulburt-Hirschfelder (H-H) function. The estimated dissociation energies are 8.19 ± 0.17, 6.9 ±0.14, 5.89 ± 0.12 and 5.75 ± 0.12 eVfor TaO, TaS, ZrS and $ SiO^{+} $ respectively. These values are in good agreement with the literature values. The r-centriods and Franck–Condon factors (FC Factors) for the bands of K2φ5/2- X2Δ3/2(K-X) system of TaO, A-X2 Δ (A-X) and B-X2 Δ (B-X)systems of TaS, B1 Π - $ X^{1} $ $ Σ^{+} $(B-X) system of ZrS and B2$ Σ^{+} $ - $ X^{2} $ $ Σ^{+} $(B-X) and A2 Π - $ X^{2} $ $ Σ^{+} $(A-X)systems of $ SiO^{+} $ molecules have been calculated. The Franck–Condon factors (FC factors) are evaluated by the approximate analytical methods of Jarmain and Fraser. The absence of the bands of these systems is explained. Dissociation Energy Diatomic Molecule Potential Energy Curve Band System Condon Factor Nazeer Ahammed, Y. aut Sasikala Devi, B. aut Rama Gopal, K. aut Abdul Azeem, P. aut Rao, T.V.R. aut Enthalten in Astrophysics and space science Kluwer Academic Publishers, 1968 281(2002), 4 vom: Sept., Seite 729-741 (DE-627)129062723 (DE-600)629-4 (DE-576)014393522 0004-640X nnns volume:281 year:2002 number:4 month:09 pages:729-741 https://doi.org/10.1023/A:1016368227862 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 AR 281 2002 4 09 729-741 |
spelling |
10.1023/A:1016368227862 doi (DE-627)OLC2066233862 (DE-He213)A:1016368227862-p DE-627 ger DE-627 rakwb eng 520 530 620 VZ 16,12 ssgn Reddy, R.R. verfasserin aut Spectroscopic Studies on Astrophysically Interesting TaO TaS, ZrS and $ SiO^{+} $ Molecules 2002 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Kluwer Academic Publishers 2002 Abstract The true experimental potential energy curves for the electronic ground states of astrophysically important TaO, TaS, ZrS and $ SiO^{+} $molecules are constructed by using the Rydberg–Klein–Rees method as modified by Vanderslice et al. The ground state dissociation energies are determined by curve fitting techniques using the five parameters Hulburt-Hirschfelder (H-H) function. The estimated dissociation energies are 8.19 ± 0.17, 6.9 ±0.14, 5.89 ± 0.12 and 5.75 ± 0.12 eVfor TaO, TaS, ZrS and $ SiO^{+} $ respectively. These values are in good agreement with the literature values. The r-centriods and Franck–Condon factors (FC Factors) for the bands of K2φ5/2- X2Δ3/2(K-X) system of TaO, A-X2 Δ (A-X) and B-X2 Δ (B-X)systems of TaS, B1 Π - $ X^{1} $ $ Σ^{+} $(B-X) system of ZrS and B2$ Σ^{+} $ - $ X^{2} $ $ Σ^{+} $(B-X) and A2 Π - $ X^{2} $ $ Σ^{+} $(A-X)systems of $ SiO^{+} $ molecules have been calculated. The Franck–Condon factors (FC factors) are evaluated by the approximate analytical methods of Jarmain and Fraser. The absence of the bands of these systems is explained. Dissociation Energy Diatomic Molecule Potential Energy Curve Band System Condon Factor Nazeer Ahammed, Y. aut Sasikala Devi, B. aut Rama Gopal, K. aut Abdul Azeem, P. aut Rao, T.V.R. aut Enthalten in Astrophysics and space science Kluwer Academic Publishers, 1968 281(2002), 4 vom: Sept., Seite 729-741 (DE-627)129062723 (DE-600)629-4 (DE-576)014393522 0004-640X nnns volume:281 year:2002 number:4 month:09 pages:729-741 https://doi.org/10.1023/A:1016368227862 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 AR 281 2002 4 09 729-741 |
allfields_unstemmed |
10.1023/A:1016368227862 doi (DE-627)OLC2066233862 (DE-He213)A:1016368227862-p DE-627 ger DE-627 rakwb eng 520 530 620 VZ 16,12 ssgn Reddy, R.R. verfasserin aut Spectroscopic Studies on Astrophysically Interesting TaO TaS, ZrS and $ SiO^{+} $ Molecules 2002 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Kluwer Academic Publishers 2002 Abstract The true experimental potential energy curves for the electronic ground states of astrophysically important TaO, TaS, ZrS and $ SiO^{+} $molecules are constructed by using the Rydberg–Klein–Rees method as modified by Vanderslice et al. The ground state dissociation energies are determined by curve fitting techniques using the five parameters Hulburt-Hirschfelder (H-H) function. The estimated dissociation energies are 8.19 ± 0.17, 6.9 ±0.14, 5.89 ± 0.12 and 5.75 ± 0.12 eVfor TaO, TaS, ZrS and $ SiO^{+} $ respectively. These values are in good agreement with the literature values. The r-centriods and Franck–Condon factors (FC Factors) for the bands of K2φ5/2- X2Δ3/2(K-X) system of TaO, A-X2 Δ (A-X) and B-X2 Δ (B-X)systems of TaS, B1 Π - $ X^{1} $ $ Σ^{+} $(B-X) system of ZrS and B2$ Σ^{+} $ - $ X^{2} $ $ Σ^{+} $(B-X) and A2 Π - $ X^{2} $ $ Σ^{+} $(A-X)systems of $ SiO^{+} $ molecules have been calculated. The Franck–Condon factors (FC factors) are evaluated by the approximate analytical methods of Jarmain and Fraser. The absence of the bands of these systems is explained. Dissociation Energy Diatomic Molecule Potential Energy Curve Band System Condon Factor Nazeer Ahammed, Y. aut Sasikala Devi, B. aut Rama Gopal, K. aut Abdul Azeem, P. aut Rao, T.V.R. aut Enthalten in Astrophysics and space science Kluwer Academic Publishers, 1968 281(2002), 4 vom: Sept., Seite 729-741 (DE-627)129062723 (DE-600)629-4 (DE-576)014393522 0004-640X nnns volume:281 year:2002 number:4 month:09 pages:729-741 https://doi.org/10.1023/A:1016368227862 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 AR 281 2002 4 09 729-741 |
allfieldsGer |
10.1023/A:1016368227862 doi (DE-627)OLC2066233862 (DE-He213)A:1016368227862-p DE-627 ger DE-627 rakwb eng 520 530 620 VZ 16,12 ssgn Reddy, R.R. verfasserin aut Spectroscopic Studies on Astrophysically Interesting TaO TaS, ZrS and $ SiO^{+} $ Molecules 2002 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Kluwer Academic Publishers 2002 Abstract The true experimental potential energy curves for the electronic ground states of astrophysically important TaO, TaS, ZrS and $ SiO^{+} $molecules are constructed by using the Rydberg–Klein–Rees method as modified by Vanderslice et al. The ground state dissociation energies are determined by curve fitting techniques using the five parameters Hulburt-Hirschfelder (H-H) function. The estimated dissociation energies are 8.19 ± 0.17, 6.9 ±0.14, 5.89 ± 0.12 and 5.75 ± 0.12 eVfor TaO, TaS, ZrS and $ SiO^{+} $ respectively. These values are in good agreement with the literature values. The r-centriods and Franck–Condon factors (FC Factors) for the bands of K2φ5/2- X2Δ3/2(K-X) system of TaO, A-X2 Δ (A-X) and B-X2 Δ (B-X)systems of TaS, B1 Π - $ X^{1} $ $ Σ^{+} $(B-X) system of ZrS and B2$ Σ^{+} $ - $ X^{2} $ $ Σ^{+} $(B-X) and A2 Π - $ X^{2} $ $ Σ^{+} $(A-X)systems of $ SiO^{+} $ molecules have been calculated. The Franck–Condon factors (FC factors) are evaluated by the approximate analytical methods of Jarmain and Fraser. The absence of the bands of these systems is explained. Dissociation Energy Diatomic Molecule Potential Energy Curve Band System Condon Factor Nazeer Ahammed, Y. aut Sasikala Devi, B. aut Rama Gopal, K. aut Abdul Azeem, P. aut Rao, T.V.R. aut Enthalten in Astrophysics and space science Kluwer Academic Publishers, 1968 281(2002), 4 vom: Sept., Seite 729-741 (DE-627)129062723 (DE-600)629-4 (DE-576)014393522 0004-640X nnns volume:281 year:2002 number:4 month:09 pages:729-741 https://doi.org/10.1023/A:1016368227862 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 AR 281 2002 4 09 729-741 |
allfieldsSound |
10.1023/A:1016368227862 doi (DE-627)OLC2066233862 (DE-He213)A:1016368227862-p DE-627 ger DE-627 rakwb eng 520 530 620 VZ 16,12 ssgn Reddy, R.R. verfasserin aut Spectroscopic Studies on Astrophysically Interesting TaO TaS, ZrS and $ SiO^{+} $ Molecules 2002 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Kluwer Academic Publishers 2002 Abstract The true experimental potential energy curves for the electronic ground states of astrophysically important TaO, TaS, ZrS and $ SiO^{+} $molecules are constructed by using the Rydberg–Klein–Rees method as modified by Vanderslice et al. The ground state dissociation energies are determined by curve fitting techniques using the five parameters Hulburt-Hirschfelder (H-H) function. The estimated dissociation energies are 8.19 ± 0.17, 6.9 ±0.14, 5.89 ± 0.12 and 5.75 ± 0.12 eVfor TaO, TaS, ZrS and $ SiO^{+} $ respectively. These values are in good agreement with the literature values. The r-centriods and Franck–Condon factors (FC Factors) for the bands of K2φ5/2- X2Δ3/2(K-X) system of TaO, A-X2 Δ (A-X) and B-X2 Δ (B-X)systems of TaS, B1 Π - $ X^{1} $ $ Σ^{+} $(B-X) system of ZrS and B2$ Σ^{+} $ - $ X^{2} $ $ Σ^{+} $(B-X) and A2 Π - $ X^{2} $ $ Σ^{+} $(A-X)systems of $ SiO^{+} $ molecules have been calculated. The Franck–Condon factors (FC factors) are evaluated by the approximate analytical methods of Jarmain and Fraser. The absence of the bands of these systems is explained. Dissociation Energy Diatomic Molecule Potential Energy Curve Band System Condon Factor Nazeer Ahammed, Y. aut Sasikala Devi, B. aut Rama Gopal, K. aut Abdul Azeem, P. aut Rao, T.V.R. aut Enthalten in Astrophysics and space science Kluwer Academic Publishers, 1968 281(2002), 4 vom: Sept., Seite 729-741 (DE-627)129062723 (DE-600)629-4 (DE-576)014393522 0004-640X nnns volume:281 year:2002 number:4 month:09 pages:729-741 https://doi.org/10.1023/A:1016368227862 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY SSG-OLC-AST SSG-OPC-AST GBV_ILN_11 GBV_ILN_31 GBV_ILN_40 GBV_ILN_47 GBV_ILN_70 GBV_ILN_2002 GBV_ILN_2279 GBV_ILN_2286 GBV_ILN_4012 AR 281 2002 4 09 729-741 |
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Enthalten in Astrophysics and space science 281(2002), 4 vom: Sept., Seite 729-741 volume:281 year:2002 number:4 month:09 pages:729-741 |
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Enthalten in Astrophysics and space science 281(2002), 4 vom: Sept., Seite 729-741 volume:281 year:2002 number:4 month:09 pages:729-741 |
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Reddy, R.R. @@aut@@ Nazeer Ahammed, Y. @@aut@@ Sasikala Devi, B. @@aut@@ Rama Gopal, K. @@aut@@ Abdul Azeem, P. @@aut@@ Rao, T.V.R. @@aut@@ |
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The ground state dissociation energies are determined by curve fitting techniques using the five parameters Hulburt-Hirschfelder (H-H) function. The estimated dissociation energies are 8.19 ± 0.17, 6.9 ±0.14, 5.89 ± 0.12 and 5.75 ± 0.12 eVfor TaO, TaS, ZrS and $ SiO^{+} $ respectively. These values are in good agreement with the literature values. The r-centriods and Franck–Condon factors (FC Factors) for the bands of K2φ5/2- X2Δ3/2(K-X) system of TaO, A-X2 Δ (A-X) and B-X2 Δ (B-X)systems of TaS, B1 Π - $ X^{1} $ $ Σ^{+} $(B-X) system of ZrS and B2$ Σ^{+} $ - $ X^{2} $ $ Σ^{+} $(B-X) and A2 Π - $ X^{2} $ $ Σ^{+} $(A-X)systems of $ SiO^{+} $ molecules have been calculated. The Franck–Condon factors (FC factors) are evaluated by the approximate analytical methods of Jarmain and Fraser. 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Reddy, R.R. |
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Reddy, R.R. ddc 520 ssgn 16,12 misc Dissociation Energy misc Diatomic Molecule misc Potential Energy Curve misc Band System misc Condon Factor Spectroscopic Studies on Astrophysically Interesting TaO TaS, ZrS and $ SiO^{+} $ Molecules |
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Reddy, R.R. Nazeer Ahammed, Y. Sasikala Devi, B. Rama Gopal, K. Abdul Azeem, P. Rao, T.V.R. |
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spectroscopic studies on astrophysically interesting tao tas, zrs and $ sio^{+} $ molecules |
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Spectroscopic Studies on Astrophysically Interesting TaO TaS, ZrS and $ SiO^{+} $ Molecules |
abstract |
Abstract The true experimental potential energy curves for the electronic ground states of astrophysically important TaO, TaS, ZrS and $ SiO^{+} $molecules are constructed by using the Rydberg–Klein–Rees method as modified by Vanderslice et al. The ground state dissociation energies are determined by curve fitting techniques using the five parameters Hulburt-Hirschfelder (H-H) function. The estimated dissociation energies are 8.19 ± 0.17, 6.9 ±0.14, 5.89 ± 0.12 and 5.75 ± 0.12 eVfor TaO, TaS, ZrS and $ SiO^{+} $ respectively. These values are in good agreement with the literature values. The r-centriods and Franck–Condon factors (FC Factors) for the bands of K2φ5/2- X2Δ3/2(K-X) system of TaO, A-X2 Δ (A-X) and B-X2 Δ (B-X)systems of TaS, B1 Π - $ X^{1} $ $ Σ^{+} $(B-X) system of ZrS and B2$ Σ^{+} $ - $ X^{2} $ $ Σ^{+} $(B-X) and A2 Π - $ X^{2} $ $ Σ^{+} $(A-X)systems of $ SiO^{+} $ molecules have been calculated. The Franck–Condon factors (FC factors) are evaluated by the approximate analytical methods of Jarmain and Fraser. The absence of the bands of these systems is explained. © Kluwer Academic Publishers 2002 |
abstractGer |
Abstract The true experimental potential energy curves for the electronic ground states of astrophysically important TaO, TaS, ZrS and $ SiO^{+} $molecules are constructed by using the Rydberg–Klein–Rees method as modified by Vanderslice et al. The ground state dissociation energies are determined by curve fitting techniques using the five parameters Hulburt-Hirschfelder (H-H) function. The estimated dissociation energies are 8.19 ± 0.17, 6.9 ±0.14, 5.89 ± 0.12 and 5.75 ± 0.12 eVfor TaO, TaS, ZrS and $ SiO^{+} $ respectively. These values are in good agreement with the literature values. The r-centriods and Franck–Condon factors (FC Factors) for the bands of K2φ5/2- X2Δ3/2(K-X) system of TaO, A-X2 Δ (A-X) and B-X2 Δ (B-X)systems of TaS, B1 Π - $ X^{1} $ $ Σ^{+} $(B-X) system of ZrS and B2$ Σ^{+} $ - $ X^{2} $ $ Σ^{+} $(B-X) and A2 Π - $ X^{2} $ $ Σ^{+} $(A-X)systems of $ SiO^{+} $ molecules have been calculated. The Franck–Condon factors (FC factors) are evaluated by the approximate analytical methods of Jarmain and Fraser. The absence of the bands of these systems is explained. © Kluwer Academic Publishers 2002 |
abstract_unstemmed |
Abstract The true experimental potential energy curves for the electronic ground states of astrophysically important TaO, TaS, ZrS and $ SiO^{+} $molecules are constructed by using the Rydberg–Klein–Rees method as modified by Vanderslice et al. The ground state dissociation energies are determined by curve fitting techniques using the five parameters Hulburt-Hirschfelder (H-H) function. The estimated dissociation energies are 8.19 ± 0.17, 6.9 ±0.14, 5.89 ± 0.12 and 5.75 ± 0.12 eVfor TaO, TaS, ZrS and $ SiO^{+} $ respectively. These values are in good agreement with the literature values. The r-centriods and Franck–Condon factors (FC Factors) for the bands of K2φ5/2- X2Δ3/2(K-X) system of TaO, A-X2 Δ (A-X) and B-X2 Δ (B-X)systems of TaS, B1 Π - $ X^{1} $ $ Σ^{+} $(B-X) system of ZrS and B2$ Σ^{+} $ - $ X^{2} $ $ Σ^{+} $(B-X) and A2 Π - $ X^{2} $ $ Σ^{+} $(A-X)systems of $ SiO^{+} $ molecules have been calculated. The Franck–Condon factors (FC factors) are evaluated by the approximate analytical methods of Jarmain and Fraser. The absence of the bands of these systems is explained. © Kluwer Academic Publishers 2002 |
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