At the Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali del Sud (INFN-LNS), the commissioning of the high intensity proton source for the European Spallation Source (PS-ESS) has been recently completed. Optical emission spectroscopy measurements carried out with PS-ESS permitted, in a noninvasive way, the evaluation of the electron density, temperature, and relative abundances of the neutral components of a hydrogen plasma. This approach is helpful in finding the optimal source parameters exploiting protons or H-2(+) beams production.
Improvement of the characterization of the proton source for the European Spallation Source by means of optical emission spectroscopy
Castro G.;Mascali D.;Neri L.;Reitano R.;Naselli E.
2019-01-01
Abstract
At the Istituto Nazionale di Fisica Nucleare-Laboratori Nazionali del Sud (INFN-LNS), the commissioning of the high intensity proton source for the European Spallation Source (PS-ESS) has been recently completed. Optical emission spectroscopy measurements carried out with PS-ESS permitted, in a noninvasive way, the evaluation of the electron density, temperature, and relative abundances of the neutral components of a hydrogen plasma. This approach is helpful in finding the optimal source parameters exploiting protons or H-2(+) beams production.File in questo prodotto:
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