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Optical Spectroscopic Studies of Tetrahydrofuran Fragmentation Induced by Collisions with Dihydrogen Cations
Abstract
Collisions of dihydrogen cations with tetrahydrofuran molecules have been studied. Luminescence spectra and the emission functions of the excited products at projectile energies ranging from 8 to 1000 eV have been measured using collision-induced emission spectroscopy. The recorded spectra are dominated by the atomic lines of the hydrogen Balmer series, whose intensities decrease more quickly than derived by the quantum-theoretical principle. The spectra also exhibit weak molecular bands of vibrationally and rotationally excited diatomic CH fragments created in the A2D and B2S ectronic states. The collisional processes are identified and compared with the latest results on cation-induced fragmentation of tetrahydrofuran.
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Authors (2)
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Bogusław Pranszke
- Akademia Morska w Gdyni
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- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.12693/APhysPolA.140.228
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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ACTA PHYSICA POLONICA A
no. 140,
pages 228 - 234,
ISSN: 0587-4246 - Language:
- English
- Publication year:
- 2021
- Bibliographic description:
- Wąsowicz T., Pranszke B.: Optical Spectroscopic Studies of Tetrahydrofuran Fragmentation Induced by Collisions with Dihydrogen Cations// ACTA PHYSICA POLONICA A -Vol. 140,iss. 3 (2021), s.228-234
- DOI:
- Digital Object Identifier (open in new tab) 10.12693/aphyspola.140.228
- Verified by:
- Gdańsk University of Technology
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