Division Xii / Commission 14 / Working Group Collision Processes

Peach, G.; Dimitrijević, M. S.

doi:10.1017/s1743921312003109

Cited by 3 publications

(4 citation statements)

References 216 publications

(233 reference statements)

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“…Comprehensive and up-to-date reviews on electron scattering data have been triennially realised by the IAU Division XII, Commission 14 working group: Atomic collisions (Peach et al, 2009;Peach & Dimitrijević, 2012;Peach et al, 2015). Data covered by BEAMDB for triatomic molecules include H 2 O, H 2 S and N 2 O.…”

Section: Beamdbmentioning

confidence: 99%

Databases for collisional and radiative processes in small molecules needed for spectroscopy use in astrophysics

Jevremović¹,

Srećković²,

Marinković³

et al. 2020

caosp

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In this contribution we present a report on two atomic/molecular databases for collisional and radiative processes, BEAMDB and MolD, which are web services at the Serbian Virtual Observatory (SerVO) and nodes within the Virtual Atomic and Molecular Data Center (VAMDC). Within the BEAMDB there are mainly electron scattering cross section data, but having in mind the importance of spectroscopic data obtained by particle collisions, we also provide a number of electron energy loss spectra and threshold electron spectra. Electron loss spectroscopy with its complementarity to the photon absorption data, provides valuable information on the optically forbidden atomic and molecular transitions. The MolD database contains photodissociation cross sections for the individual ro-vibrational states of the diatomic molecular ions as well as corresponding data on molecular species and molecular state characterizations. The data can be used for further applications, e.g., for non-local thermal equilibrium modeling of early universe chemistry, modeling of the solar atmosphere, atmospheres of white dwarfs, etc.

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Section: Beamdbmentioning

confidence: 99%

Databases for collisional and radiative processes in small molecules needed for spectroscopy use in astrophysics

Jevremović¹,

Srećković²,

Marinković³

et al. 2020

caosp

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“…The previous list of useful databases (Peach & Dimitrijević 2012) is updated, changes of web adresses are checked and the corresponding new references added. The selected databases are:…”

Section: Databasesmentioning

confidence: 99%

“…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.…”

Section: Introductionmentioning

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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“…The most recent compilations appear in the accompanying set of Commission 14 WG Triennial Reports, which were produced by members of the WGs and the OC (Federman et al 2015;Nave et al 2015;Peach et al 2015;Vidali et al 2015). Triennial Reports for the past triennia, starting from 2000-2003, were published in Transactions IAU (Smith 2003;Johansson et al 2007;Federman et al 2009;Wahlgren et al 2012;Federman et al 2012;Nave et al 2012;Peach & Dimitrijevic 2012;Vidali 2012).…”

Section: Activitymentioning

confidence: 99%