Line broadening in the neutral and ionized mercury spectra

Gavrilov, Momčilo; Skočić, Miloš; Burger, M.; Bukvić, S.; Djeniže, S.

doi:10.1016/j.newast.2012.03.002

Cited by 6 publications

(2 citation statements)

References 34 publications

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“…A linear low-pressure pulsed arc [11][12][13] was produced in a Pyrex discharge tube, filled with helium (400 Pa) or argon (133 Pa) in the flowing regime. The tube of a 5 mm inner diameter with a plasma column length of 14 cm acts as an optically thin plasma source.…”

Section: Methodsmentioning

confidence: 99%

Line intensity and broadening in the In III spectrum

Skočić

Burger

Bukvić

et al. 2012

J. Phys. B: At. Mol. Opt. Phys.

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Placement of thin indium (In) cylindrical plates at both ends of the narrow linear part of the glass discharge tube, far from the brass discharge electrodes, provides efficient erosion of the In atoms, which results in the high density of the indium vapour in argon and helium plasmas. In pulsed argon and helium discharges at 133 and 400 Pa flowing pressures, respectively, intense radiation has been observed in the doubly ionized indium (In III) spectrum ranging between 200 and 660 nm wavelengths. A notable after-radiation in the In III spectrum is attributed to the helium metastable atoms. Stark widths and shifts are measured and presented for several prominent In III lines.

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Section: Methodsmentioning

confidence: 99%

Line intensity and broadening in the In III spectrum

Skočić

Burger

Bukvić

et al. 2012

J. Phys. B: At. Mol. Opt. Phys.

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“…A semi-empirical approach, that uses Hartree-Fock relativistic wave functions and includes core polarization effects, has been applied to 237 Mg III , 6 He I , 3 Mg I and 1 Mg II (Cvejić et al 2013), 1 N I (Bartecka 2014), 4 Al II (Ćirišan et al 2014, 126 Ar II (Djurović et al 2013), 13 Ar II (Gajo et al 2013), 11 Ca II , 26 Fe II (Aguilera et al 2011), 36 Fe II and 27 Ni II , 2 Cu I (Burger et al 2014b), 22 Cu I and 100 Cu II (Skočić et al 2013), 1 Hg I, 19 Hg II, 6 Hg III, and 4 Hg IV (Gavrilov et al 2012), 2 In I (Burger et al 2014a), 4 In III , 53 Ni II (Aragón et al 2013), and 83 Cr II ) spectral lines.…”

Section: Isolated Linesmentioning

confidence: 99%

Division B Commission 14 Working Group: Collision Processes

Peach¹,

Dimitrijević²,

Barklem³

2015

Proc. IAU

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Since our last report (Peach & Dimitrijević 2012), a large number of new publications on the results of research in atomic and molecular collision processes and spectral line broadening have been published. Due to the limited space available, we have only included work of importance for astrophysics. Additional relevant papers, not included in this report, can be found in the databases at the web addresses provided in Section 6. Elastic and inelastic collisions between electrons, atoms, ions, and molecules are included, as well as charge transfer in collisions between heavy particles which can be very important.

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A simple fluorescent probe for detecting mercury(II) ion in aqueous solution and on agar gels

Duan

Zhou

et al. 2017

J IRAN CHEM SOC

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Line broadening in the neutral and ionized mercury spectra

Cited by 6 publications

References 34 publications

Line intensity and broadening in the In III spectrum

Line intensity and broadening in the In III spectrum

Division B Commission 14 Working Group: Collision Processes

A simple fluorescent probe for detecting mercury(II) ion in aqueous solution and on agar gels

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