pnt I rel AK: ; agust,heima/rannsóknir/REMPI/HF/fra Wang/HF test skimmer pxp & HF t skimmer ppt Fig. 1

LASER wavenumbers AK: , REMPI spectra recorded for max intensities of all ion Species; Hence signal near (86618 cm-1 = 2 x hv excitation) Drops out in lower spectrum since resonance signal is lower than “background” signal (which most probably is due to C+). Width of spectrum is about 4 cm -1 on 2 x hv excitation scale Fig. 2

cm cm-1 (2hv) pnt Irel cm cm cm cm-1 Fig. 3

pnt Sqrt(Mw) Pnt = (Mw) 1/ Mw for peak at pnt = 363 is Mw = (( )/57.197) 2 = 35.1 Fig. 4

200307, HF:Ar=20:80 www,agust/../ HF t-skimmer ppt & Agust,heima/../ HF test with skimmer-20307a-ak pnt Irel Fig. 5

200307, HF:Ar=20:80 www,agust/../ HF t-skimmer ppt & Agust,heima/../ HF test with skimmer-20307a-ak pnt Irel Fig. 6

200307, HF:Ar=20:80 www,agust/../ HF t-skimmer ppt & Agust,heima/../ HF test with skimmer-20307a-ak “difference spectrum” (bgr.) pnt Irel Fig. 7

200307, HF:Ar=20:80 www,agust/../ HF t-skimmer ppt & Agust,heima/../ HF test with skimmer-20307a-ak pnt Irel Fig. 8

200307, HF:Ar=20:80 www,agust/../ HF t-skimmer ppt & Agust,heima/../ HF test with skimmer-20307a-ak “difference spectrum” (bgr.) pnt Irel Fig. 9

Fig. 10

pnt Irel , HF:Ar=20:80 www,agust/../ HF t-skimmer ppt & Agust,heima/../ HF test with skimmer-20307a-ak & mass spectra => HCl: 35 Cl H 35 Cl 37 Cl H 37 Cl Fig. 11 See for comparisonhttp://