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Investigation of Ion Mass Formation in HCl and Cl+ under Resonance Excitation

This study aims to analyze the ion mass formation in HCl and Cl+ molecules under resonance excitation. The main focus is on determining the relative intensities of H+, Cl+, and HCl+ ions with varying laser power. Key findings and conclusions are presented along with the objectives for further investigation.

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Investigation of Ion Mass Formation in HCl and Cl+ under Resonance Excitation

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  1. 17.08.07; HCl VHW and ÁK, work agust,heima.../rannsóknir/REMPI/HCl/HClmassF01-170807vhw.pxp & ppt

  2. HCl, Agust,heima.../rannsóknir/REMPI/HCl/HClmassF01-170807vhw.pxp & ppt hv(LASER)

  3. 4 5 6 7 J´= 8 35Cl+ 9 J´= 4 H+ H35Cl+ J´= 5 J´= 6 J´= 7 J´= 8 J´= 9 pnt

  4. J´= 8 H35Cl H37Cl H35Cl+ H37Cl+ H35Cl J´= 8 H37Cl

  5. V<-<-X H35Cl H35Cl+ H37Cl H37Cl+ wave231 wave230 wave229 wave228 wave227 wave226

  6. Table 7

  7. Comments, conclusions: • F<-<-X, HCl: • main ion mass formed is HCl+ (see fig.s 4 and 5) • Cl+ ion mass is only observed for resonance excitation to J´=8 (see fig.4) • Slight H+ is formed for excitations to all J´ levels • Significantly larger H+ mass formation occurs for J´= 8 than for other J´levels • V<-<-X, HCl: • Main ion masses formed are H+ and Cl+, HCl+ is formed to less extend. • Relative ion intensities do not change significantly with wavenumbers • within the same rotational line (see table 7) • What is needed to do: • Determine I(H+)/I(Cl+) for V<-<-X as a function of laser power. • Determine I(H+)/I(Cl+) for F<-<-X as a function of laser power. • Determine I(H+)/I(HCl+) for V<-<-X as a function of laser power. • Determine I(Cl+)/I(Cl+) for V<-<-X as a function of laser power.

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