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Pregled bibliografske jedinice broj: 1272685

Spin–orbit interaction in double ionization of helium atom via high-energy Compton scattering


Kaliman, Zoran; Pisk, Krunoslav
Spin–orbit interaction in double ionization of helium atom via high-energy Compton scattering // The European Physical Journal Plus, 137 (2022), 5; 1-6 doi:10.1140/epjp/s13360-022-02823-3 (međunarodna recenzija, članak, znanstveni)


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Naslov
Spin–orbit interaction in double ionization of helium atom via high-energy Compton scattering

Autori
Kaliman, Zoran ; Pisk, Krunoslav

Izvornik
The European Physical Journal Plus (2190-5444) 137 (2022), 5; 1-6

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
spin-orbit interaction ; Compton scattering ; double ionization ; relativistic

Sažetak
In this paper, we consider the spin–orbit interaction (LS) as a mechanism in the high-energy double ionization of the He-atom via Compton scattering. Our calculations of the LS mechanism are based on the relativistic correction to the Coulomb interaction of the ejected electrons in the final state. The LS interaction enables the spin-triplet final state of the electrons, which is not possible in the non-relativistic approaches. We calculate the differential cross sections and their ratios for double to single ionization in the specific geometries to demonstrate the theoretical identification of the proposed LS mechanism. We analyze the LS mechanism as a function of the energy of the incident photon and the scattering angles of the photon and the Compton electron. We also compare our results with the calculations of the previous approaches.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
--uniri-prirod-18-75 - Kontrola kvalitete ultrazvučnih snopova korištenjem termokromatskih materijala (Žauhar, Gordana) ( CroRIS)

Ustanove:
Sveučilište u Rijeci - Odjel za fiziku,
Sveučilište u Rijeci

Profili:

Avatar Url Krunoslav Pisk (autor)

Avatar Url Zoran Kaliman (autor)

Poveznice na cjeloviti tekst rada:

doi link.springer.com www.webofscience.com

Citiraj ovu publikaciju:

Kaliman, Zoran; Pisk, Krunoslav
Spin–orbit interaction in double ionization of helium atom via high-energy Compton scattering // The European Physical Journal Plus, 137 (2022), 5; 1-6 doi:10.1140/epjp/s13360-022-02823-3 (međunarodna recenzija, članak, znanstveni)
Kaliman, Z. & Pisk, K. (2022) Spin–orbit interaction in double ionization of helium atom via high-energy Compton scattering. The European Physical Journal Plus, 137 (5), 1-6 doi:10.1140/epjp/s13360-022-02823-3.
@article{article, author = {Kaliman, Zoran and Pisk, Krunoslav}, year = {2022}, pages = {1-6}, DOI = {10.1140/epjp/s13360-022-02823-3}, keywords = {spin-orbit interaction, Compton scattering, double ionization, relativistic}, journal = {The European Physical Journal Plus}, doi = {10.1140/epjp/s13360-022-02823-3}, volume = {137}, number = {5}, issn = {2190-5444}, title = {Spin–orbit interaction in double ionization of helium atom via high-energy Compton scattering}, keyword = {spin-orbit interaction, Compton scattering, double ionization, relativistic} }
@article{article, author = {Kaliman, Zoran and Pisk, Krunoslav}, year = {2022}, pages = {1-6}, DOI = {10.1140/epjp/s13360-022-02823-3}, keywords = {spin-orbit interaction, Compton scattering, double ionization, relativistic}, journal = {The European Physical Journal Plus}, doi = {10.1140/epjp/s13360-022-02823-3}, volume = {137}, number = {5}, issn = {2190-5444}, title = {Spin–orbit interaction in double ionization of helium atom via high-energy Compton scattering}, keyword = {spin-orbit interaction, Compton scattering, double ionization, relativistic} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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