Abstract
The quantum defect theory (QDT) has been successfully used to describe processes involving high-excited (Rydberg) states of atoms and molecules with a single valence electron over closed shells. This study proposes a modification of QDT to describe the low-energy excited states of a more complex atom (oxygen) which are responsible for its infrared (IR) spectrum. The radial wavefunctions of low-excited electron states include the quantum defect dependence on energy which is derived from the whole spectral series, in contrast to the highly excited Rydberg levels, whose quantum defects are determined by the individual level energies. Our method was applied to calculate the transition probabilities in the neutral oxygen spectra in discharge plasma measured using high-resolution time-resolved IR Fourier transform spectroscopy. The Boltzmann plots resulting from the experimental spectra prove that the modified QDT approach is an adequate method for calculating atomic dipole transition moments.
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Data Availability Statement
This manuscript has associated data in a data repository. [Authors’ comment: Quantitative data presented in the figures may be obtained via an electronic scan, or requested from the corresponding author.]
Abbreviations
- FTS:
-
Fourier transform spectroscopy
- GF:
-
Green’s function
- HR:
-
High-resolution
- IP:
-
Ionization potential
- IR:
-
Infrared
- QDT:
-
Quantum defect theory
- RAGF:
-
Reduced–added Green’s function (see [19])
- SNR:
-
Signal-to-noise ratio
- WKB:
-
Wentzel–Kramers–Brillouin (quasiclassical) approximation
References
J.C. Pickering, R. Blackwell-Whitehead, A.P. Thorne, M. Ruffoni, C.E. Holmes, Laboratory measurements of oscillator strengths and their astrophysical applications. Can. J. Phys. 89(4), 387–393 (2011). https://doi.org/10.1139/p11-044
M.J. Seaton, Quantum defect theory. Rep. Prog. Phys. 46(2), 167–257 (1983). https://doi.org/10.1088/0034-4885/46/2/002
J. Stierhof, S. Kühn, M. Winter, P. Micke, R. Steinbrügge, C. Shah, N. Hell, M. Bissinger, M. Hirsch, R. Ballhausen, M. Lang, C. Gräfe, S. Wipf, R. Cumbee, G.L. Betancourt-Martinez, S. Park, J. Niskanen, M. Chung, F.S. Porter, T. Stöhlker, T. Pfeifer, G.V. Brown, S. Bernitt, P. Hansmann, J. Wilms, J.R. Crespo López-Urrutia, M.A. Leutenegger, A new benchmark of soft X-ray transition energies of Ne, CO\(_2\), and SF\(_6\): paving a pathway towards ppm accuracy. Eur. Phys. J. D 76, 38 (2022). https://doi.org/10.1140/epjd/s10053-022-00355-0
A. Nadeem, M. Shah, S.U. Haq, S. Shahzada, M. Mumtaz, A. Waheed, M. Nawaz, M. Ahmed, M.A. Baig, Three-step laser excitation of the odd-parity 5s5d \(^3\)D \(\rightarrow \) 5snf \(^3\)F states of cadmium. Eur. Phys. J. D 68, 192 (2014). https://doi.org/10.1140/epjd/e2014-50136-1
H. Wang, G. Jiang, J. Duan, Theoretical photoionization processes for aluminum-like P\(^{2+}\). Eur. Phys. J. D 70, 122 (2016). https://doi.org/10.1140/epjd/e2016-60731-7
N. Kneip, F. Weber, M.A. Kaja, C.E. Düllmann, C. Mokry, S. Raeder, J. Runke, D. Studer, N. Trautmann, K. Wendt, Investigation of the atomic structure of curium and determination of its first ionization potential. Eur. Phys. J. D 76, 190 (2022). https://doi.org/10.1140/epjd/s10053-022-00510-7
H.T.T. Nguyen, P.A. Meleshenko, A.V. Dolgikh, A.F. Klinskikh, On the solution of a “2D Coulomb + Aharonov-Bohm’’ problem: oscillator strengths in the discrete spectrum and scattering. Eur. Phys. J. D 62, 361–370 (2011). https://doi.org/10.1140/epjd/e2011-10726-y
A.A. Khuskivadze, M.I. Chibisov, I.I. Fabrikant, Adiabatic energy levels and electric dipole moments of Rydberg states of Rb\(_{2}\) and Cs\(_{2}\) dimers. Phys. Rev. A 66, 042709 (2002). https://doi.org/10.1103/PhysRevA.66.042709
E.S. Mironchuk, A.A. Narits, V.S. Lebedev, Collisional destruction of circular Rydberg states by atoms with small electron affinities. Eur. Phys. J. D 68, 368 (2014). https://doi.org/10.1140/epjd/e2014-50460-4
E. Pazyuk, E. Revina, A. Stolyarov, Ab initio and long-range studies of the electronic transition dipole moments among the low-lying states of Rb\(_2\) and Cs\(_2\) molecules. J. Quant. Spectrosc. Radiat. Transf. 177, 283–290 (2016). https://doi.org/10.1016/j.jqsrt.2016.01.004
A.A. Zalam, M.S. Dimitrijević, V.A. Srećković, N.N. Bezuglov, K. Miculis, A.N. Klyucharev, A. Ekers, Penning ionization processes involving cold Rydberg alkali metal atoms. Eur. Phys. J. D 74, 237 (2020). https://doi.org/10.1140/epjd/e2020-10507-7
A. Kratzer, Die ultraroten rotationsspektren der halogenwasserstoffe. Z. Phys. 3(5), 289–307 (1920). https://doi.org/10.1007/BF01327754
E. Fues, Das eigenschwingungsspektrum zweiatomiger moleküle in der undulationsmechanik. Ann. Phys. (Berlin) 385(12), 367–396 (1926). https://doi.org/10.1002/andp.19263851204
G. Simons, New procedure for generating valence and Rydberg orbitals. I. Atomic oscillator strengths. J. Chem. Phys. 60(2), 645–649 (1974). https://doi.org/10.1063/1.1681087
N.L. Manakov, V.D. Ovsiannikov, L.P. Rapoport, Atoms in a laser field. Phys. Rep. 141(6), 320–433 (1986). https://doi.org/10.1016/S0370-1573(86)80001-1
E.Y. Il’inova, V.D. Ovsyannikov, Modified fues potential for many-electron atoms. Opt. Spectrosc. 105(5), 647–656 (2008). https://doi.org/10.1134/S0030400X08110015
B.A. Zon, N.L. Manakov, L.P. Rapoport, Semiphenomenological Green’s function of the optical electron in a complex atom. Sov. Phys. Dokl. 14(3), 904 (1970)
V. Chernov, N. Manakov, A. Starace, Exact analytic relation between quantum defects and scattering phases with applications to Green’s functions in quantum defect theory. Eur. Phys. J. D 8, 347–359 (2000). https://doi.org/10.1007/s100530050044
V.E. Chernov, D.L. Dorofeev, I.Y. Kretinin, B.A. Zon, Method of the reduced-added Green function in the calculation of atomic polarizabilities. Phys. Rev. A 71(2), 022505 (2005). https://doi.org/10.1103/PhysRevA.71.022505
F. Primas, L.M. Rebull, D.K. Duncan, L.M. Hobbs, J.W. Truran, T.C. Beers, A new study of oxygen abundances derived from the O I triplet. New Astron. Rev. 45(8), 541–543 (2001). https://doi.org/10.1016/S1387-6473(01)00121-X
G. Stasińska, N. Prantzos, G. Meynet, S. Simón-Díaz, C. Chiappini, M. Dessauges-Zavadsky, C. Charbonnel, H.-G. Ludwig, C. Mendoza, N. Grevesse, M. Arnould, B. Barbuy, Y. Lebreton, A. Decourchelle, V. Hill, P. Ferrando, G. Hébrard, F. Durret, M. Katsuma, C.J. Zeippen, Oxygen in the universe. EAS Publications Series 54, 1–370 (2012). https://doi.org/10.1051/eas/1254000
D.R. Bates, Airglow and auroras. ed. by H.S.W. Massey, D.R. Bates. Applied Atomic Collision Physics vol. 1. Atmospheric Physics and Chemistry (Academic Press, New York, 1982), pp. 149–228
J.L. Fox, The ionospheric source of the red and green lines of atomic oxygen in the Venus nightglow. Icarus 221(2), 787–799 (2012). https://doi.org/10.1016/j.icarus.2012.09.007
A. Bhardwaj, S.K. Jain, CO Cameron band and CO\(_2^+\) UV doublet emissions in the dayglow of Venus: role of CO in the Cameron band production. J. Geophys. Res. Space Phys. 118(6), 3660–3671 (2013). https://doi.org/10.1002/jgra.50345
L. Soret, J.-C. Gérard, L. Libert, V.I. Shematovich, D.V. Bisikalo, A. Stiepen, J.-L. Bertaux, SPICAM observations and modeling of Mars aurorae. Icarus 264, 398–406 (2016). https://doi.org/10.1016/j.icarus.2015.09.023
A.V. Flegel, M.V. Frolov, XUV rectification effect in the IR-dressed medium. Phys. Rev. Lett. 131, 243202 (2023). https://doi.org/10.1103/PhysRevLett.131.243202
G.E. Norman, Basis for the quantum defect method. Opt. Spectrosc. (USSR) 12, 183 (1962)
V.A. Davydkin, L.P. Rapoport, The two-photon ionization of H\(_2^+\). J. Phys. B At. Mol. Opt. Phys. 7(9), 1101–1108 (1974). https://doi.org/10.1088/0022-3700/7/9/022
V.A. Davydkin, B.A. Zon, Radiation and polarization characteristics of Rydberg atomic states. Part I Opt. Spectrosc. (USSR) 51(1), 13–150 (1981)
S. Civiš, M. Ferus, P. Kubelík, P. Jelínek, V.E. Chernov, Potassium spectra in the 700–7000 cm\(^{-1}\) domain: transitions involving f-, g-, and h-states. Astron. Astrophys. 541, 125 (2012). https://doi.org/10.1051/0004-6361/201218867
H. Bateman, A. Erdélyi, Higher Transcendental Functions (McGraw-Hill, New York, 1953)
A. Sarkar, Momentum-space properties for the S-states of the valence electron of potassium atom. Eur. Phys. J. D 76, 118 (2022). https://doi.org/10.1140/epjd/s10053-022-00428-0
W.C. Martin, W.L. Wiese, Atomic, Molecular, and Optical Physics Handbook (version 2.2). National Institute of Standards and Technology, Gaithersburg, MD, USA (2002). https://www.nist.gov/spectroscopy Accessed 15.11.2023
I.I. Sobelman, Atomic Spectra and Radiative Transitions. Springer Series in Chemical Physics, vol. 1 (Springer, Berlin, 1979)
K. Kawaguchi, O. Baskakov, Y. Hosaki, Y. Hama, C. Kugimiya, Time-resolved fourier transform spectroscopy of pulsed discharge products. Chem. Phys. Lett. 369(3–4), 293–298 (2003). https://doi.org/10.1016/S0009-2614(02)02017-1
S. Civiš, M. Ferus, V.E. Chernov, E.M. Zanozina, L. Juha, Zn I spectra in the 1300–6500 cm\(^{-1}\) range. J. Quant. Spectrosc. Radiat. Transf. 134, 64–73 (2014). https://doi.org/10.1016/j.jqsrt.2013.10.017
S. Civiš, P. Kubelík, M. Ferus, V.E. Chernov, E.M. Zanozina, L. Juha, Laser ablation of an indium target: time-resolved Fourier-transform infrared spectra of In I in the 700–7700 cm\(^{-1}\) range. J. Anal. At. Spectrom. 29, 2275–2283 (2014). https://doi.org/10.1039/C4JA00123K
I.E. Gordon, L.S. Rothman, R.J. Hargreaves, R. Hashemi, E.V. Karlovets, F.M. Skinner, E.K. Conway, C. Hill, R.V. Kochanov, Y. Tan, P. Wcisło, A.A. Finenko, K. Nelson, P.F. Bernath, M. Birk, V. Boudon, A. Campargue, K.V. Chance, A. Coustenis, B.J. Drouin, J.-M. Flaud, R.R. Gamache, J.T. Hodges, D. Jacquemart, E.J. Mlawer, A.V. Nikitin, V.I. Perevalov, M. Rotger, J. Tennyson, G.C. Toon, H. Tran, V.G. Tyuterev, E.M. Adkins, A. Baker, A. Barbe, E. Cané, A.G. Császár, A. Dudaryonok, O. Egorov, A.J. Fleisher, H. Fleurbaey, A. Foltynowicz, T. Furtenbacher, J.J. Harrison, J.-M. Hartmann, V.-M. Horneman, X. Huang, T. Karman, J. Karns, S. Kassi, I. Kleiner, V. Kofman, F. Kwabia-Tchana, N.N. Lavrentieva, T.J. Lee, D.A. Long, A.A. Lukashevskaya, O.M. Lyulin, V.Y. Makhnev, W. Matt, S.T. Massie, M. Melosso, S.N. Mikhailenko, D. Mondelain, H.S.P. Müller, O.V. Naumenko, A. Perrin, O.L. Polyansky, E. Raddaoui, P.L. Raston, Z.D. Reed, M. Rey, C. Richard, R. Tóbiás, I. Sadiek, D.W. Schwenke, E. Starikova, K. Sung, F. Tamassia, S.A. Tashkun, J. Vander Auwera, I.A. Vasilenko, A.A. Vigasin, G.L. Villanueva, B. Vispoel, G. Wagner, A. Yachmenev, S.N. Yurchenko, The HITRAN2020 molecular spectroscopic database. J. Quant. Spectrosc. Radiat. Transf. 277, 107949 (2022). https://doi.org/10.1016/j.jqsrt.2021.107949
C. Froese Fischer, The Hartree-Fock Method for Atoms: A Numerical Approach (A Wiley-Interscience publication. Wiley, New York, 1977)
C. Froese Fischer, T. Brage, P. Jönsson, Computational Atomic Structure: An MCHF Approach (Institute of Physics Publishing, Bristol and Philadelphia, 1997)
I.L. Glukhov, S.N. Mokhnenko, E.A. Nikitina, V.D. Ovsiannikov, Natural widths and blackbody radiation induced shift and broadening of Rydberg levels in magnesium ions. Eur. Phys. J. D 69, 1 (2015). https://doi.org/10.1140/epjd/e2014-50648-6
A.A. Kamenski, N.L. Manakov, S.N. Mokhnenko, V.D. Ovsiannikov, A.A. Zenischeva, van der Waals interaction of atoms in circular Rydberg states. Eur. Phys. J. D 72, 174 (2018). https://doi.org/10.1140/epjd/e2018-90164-1
I.L. Glukhov, A.A. Kamenski, V.D. Ovsiannikov, V.G. Palchikov, Precision spectroscopy of radiation transitions between singlet rydberg states of the group IIb and Yb atoms. Photonics 10(10), 1153 (2023). https://doi.org/10.3390/photonics10101153
B.N. Sismanoglu, K.G. Grigorov, R. Caetano, M.V.O. Rezende, Y.D. Hoyer, Spectroscopic measurements and electrical diagnostics of microhollow cathode discharges in argon flow at atmospheric pressure. Eur. Phys. J. D 60, 505–516 (2010). https://doi.org/10.1140/epjd/e2010-00219-0
I.L. Epstein, M. Gavrilović, S. Jovićević, N. Konjević, Y.A. Lebedev, A.V. Tatarinov, The study of a homogeneous column of argon plasma at a pressure of 0.5 torr, generated by means of the Beenakker’s cavity. Eur. Phys. J. D 68, 334 (2014). https://doi.org/10.1140/epjd/e2014-50182-7
J. Röpcke, D. Loffhagen, E. Wahl, A.S.C. Nave, S. Hamann, J.-P.H. Helden, N. Lang, H. Kersten, On improved understanding of plasma-chemical processes in complex low-temperature plasmas. Eur. Phys. J. D 72, 87 (2018). https://doi.org/10.1140/epjd/e2017-80363-7
S. Mashayekh, N. Cvetanović, G.B. Sretenović, B.M. Obradović, Z. Liu, K. Yan, M.M. Kuraica, Experimental study of a microsecond-pulsed cold plasma jet. Eur. Phys. J. D 77, 115 (2023). https://doi.org/10.1140/epjd/s10053-023-00692-8
A. Kramida, Critical evaluation of data on atomic energy levels, wavelengths, and transition probabilities. Fusion Sci. Technol. 63(3), 313–323 (2013). https://doi.org/10.13182/FST13-A16437
Acknowledgements
This research was funded by the Russian Science Foundation (grant number 24-22-00238, https://rscf.ru/en/project/24--22-00238).
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Conceptualization, S.C. and N.L.M.; methodology, M.F.; visualization, A.I.Z. and V.E.Ch.; writing—original draft preparation, E.M.Z.; writing—review and editing, V.E.Ch.; data curation, O.V.Z.; software, P.K.; formal analysis, A.I.Z. and A.V.N.
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Chernov, V.E., Civiš, S., Manakov, N.L. et al. Modified quantum defect theory: application to analysis of high-resolution Fourier transform spectra of neutral oxygen. Eur. Phys. J. D 78, 46 (2024). https://doi.org/10.1140/epjd/s10053-024-00837-3
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DOI: https://doi.org/10.1140/epjd/s10053-024-00837-3