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Pregled bibliografske jedinice broj: 292571

Experimental and theoretical studies of simple attractive Penning ionization systems


Merz, A.; Müller, M. W.; Ruf, M. -W.; Hotop, H.; Meyer W.; Movre, Mladen
Experimental and theoretical studies of simple attractive Penning ionization systems // Chemical Physics, 145 (1990), 2; 219-238 (međunarodna recenzija, članak, znanstveni)


Naslov
Experimental and theoretical studies of simple attractive Penning ionization systems

Autori
Merz, A. ; Müller, M. W. ; Ruf, M. -W. ; Hotop, H. ; Meyer W. ; Movre, Mladen

Izvornik
Chemical Physics (0301-0104) 145 (1990), 2; 219-238

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

Ključne riječi
Penning ionization; electron spectroscopy

Sažetak
Quantum mechanical calculations based on local complex potential theory and ab initio potential data are presented for the Penning ionization systems He*(2 3S) +H, Li, Na, and He*(2 1S) +Na. The dependence of the electron energy spectrum on the complex entrance channel potential and on the collision energy is shown within the “ Δ J≡ J+ = -J*=0” approximation (i.e. conservation of the heavy particle angular momentum upon electron emission). Further calculations demonstrate the more detailed structure of the electron spectra if a selected number of heavy particle partial waves is considered only. High resolution, angular dependent electron spectrometric studies of the systems He* + Li, Na show the need to take angular momentum transfer (Δ J≠ 0) into account. The new experimental results are discussed in connection with earlier work, and quantal model calculations with the inclusion of rotational energy transfer illustrate how the angular dependence of the electron spectra can be qualitatively understood in terms of a recently given semiclassical model.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

Napomena
Projekti 2.02.01.00.17, 2.02.01.00



POVEZANOST RADA


Projekt / tema
2.02.01.00
2.02.01.00.17

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Mladen Movre, (32514)

Časopis indeksira:


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


Uključenost u ostale bibliografske baze podataka:


  • Chemical Abstracts