[PDF] Top 20 Electron collisions with OClO using the R-matrix method

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... Abstract: Collisions of low energy electrons with molecules are important for understanding many aspects of the environment and ...of collisions can give insights into plasma etching processes, edge effects ... See full document

... study electron collisions at a level beyond the static exchange and static exchange with polarization ...report R-matrix calculations for electron scattering by the purine bases ... See full document

... The R-matrix method is based on the splitting of coordinate space into two regions, an inner and an outer region, separated by a spherical boundary of radius r = a centred on the centre of ... See full document

... the R-matrix sphere and require such an increase in its size to contain the functions that many of the efficiencies gained from using the R-matrix method would be ... See full document

... This method of operation meant that the above analysis could not be used, since the timing of the pulse of electrons leaving the source is not accurately known, and since the electrons are not in equilibrium with ... See full document

... of using a trapped target is that it can be considered a point source with negligible initial ...this method appeared to be energy dependent variations in electron current which can be mitigated by ... See full document

... included electron exchange for angular momenta up to 2J = 23, and then used a non-exchange calculation for the rest of the angular momenta calculated: 2J = 25 ...The method used by Fern´andez-Menchero et ... See full document

... in R-matrix calculations that use different CI and/or CC expansions, and resonance ...on using the exact same CC expansion the agree- ment between effective collision strengths is frequently better ... See full document

... before using the R-matrix method or a DW method, and the data currently used for diagnostic modeling within the CHIANTI database are interpolated ones from Keenan ...double- ... See full document

... GOMOS OClO products with those from other ...time OClO profiles available for comparisons are those re- trieved from the AMON and SALOMON balloon-borne in- ...measurements using re- spectively the ... See full document

... As mentioned before, two R-matrix calculations are per- formed for this report. The intermediate-coupling frame transformation (ICFT) method of Griffin et al. (1998) us- ing multi-channel quantum ... See full document

... processes, and so, much work has been done to fill in the gaps of information. Boudaiffa et al. [14] have shown that dissociative electron attachment (DEA) is a possible method causing single strand and ... See full document

... large R-matrix with pseudostates (RMPS) calculation of the electron-impact excitation of neutral ...RMPS method has been employed for the excitation/ionisation of many light fusion related ... See full document

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... Let us start from the fact that matter is electrically neutral, i.e., and the total number of positive protons and negative electrons are equal. Electrical neutrality scales from neutrinos, neutrons, atoms, molecules, ... See full document

... STAR measured J / ψ production from the di-electron and also in the di-muon decay channel. Fig. 6 shows the invariant mass peak of J / ψ meson reconstructed in the di-muon decay channel using the recently ... See full document

... the R-matrix (CC) calculations are necessary for detailed applications, but the close agreement of our darc results with those of Ballance and Griffin further supports the conclusion that omitting the n = 5 ... See full document