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)

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

5. H 35 Cl H 37 Cl H 35 Cl J´= 8 H 35 Cl + H 37 Cl +

6. V<-<-X H 35 Cl H 37 Cl H 35 Cl + H 37 Cl + wave231 wave230 wave229 wave228 wave227 wave226

7. 300393001829998299723001830003 260912467318232165321672722159 298082953729224292042956829327H+ (61-64) 30064 29952300743002830085 226227228229230231= waves -3990-5820-12706-14394-13791-8354I(H+) 302483020830115 3024830223 279502680822773220672214925518Cl+(255-258) 287742788825861250772622926470 300132989529537296032982929629 -4031-6173-12666-14050-12457-9176I(Cl+) 0,9898290,9428151,0031581,0244841,1070880,910418I(H+)/I(Cl+) 300132989529537296032982929629 292302885126685275602725828922 286772769925543245092624526680 299622971129271289532941429419HCl+(258-264) 302183010029926300393010530167 301463016130054300493005930131 302433024830192302183022330233 -3289-5036-10458-10665-8463-6597I(HCl+) 1,2131351,1556791,2149551,3496481,6295641,266333I(H+)/I(HCl+) 1,22561,2257741,211131,3173931,4719371,390935I(Cl+)/I(HCl+) Table 7

8. 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.