HCl, V, v´=14, vs J´, power and operator(!), Agust,heima,...REMPI/HCl/HCl,agust07-/HClmass V(14)state Q kmak.pxp Agust,www,...rempi/hcl/HCl,agust07-/HClmass V(14)state Q km.ppt Comparison of VHW andf KM data comparison of independent collected data Power dependence effects J ´ dependence effects - relevant to relative mass intensities
From KM:
J´=7 J´=6 J´=5 35Cl+ Ca. Normalized to H35Cl+
H+ No clear trend J´=6 J´=7 J´=0
Comment: I(35Cl+)/I(H35Cl+) increases for J´>4, i.e as J´=5 <J´=6<J´=7 whereas I(H+)/I(H35Cl+) is approximatelly constant It is pitty that J´= 8 was not recorded The following experiment was a test for the relative peak intensities for J´=7:
From: Agust,heima,...REMPI/HCl/HCl,agust07-/HClmass V(14)state Q kmak.pxp i.e.km data From: Agust,heima,...REMPI/HCl/HCl,agust07-/HClmass Vstate Q km.pxp Suggests that the focus point is not on the beam(?)
Comment: -Hence it looks as if the I(35Cl+) / I(H35Cl+) -ratio is reproducable Now lets compare these results with those from Wang, i.e.
35Cl+ H35Cl+ Agust,heima,..../REMPI/HCl/HCl,agust07-/HCl VQ7,8,PvsI vhwak.pxp i.e. From VHW, J´=7 KM: From: Agust,heima,...REMPI/HCl/HCl,agust07-/HClmass Vstate Q km.pxp J´=7 VHW
From: Agust,heima,...REMPI/HCl/HCl,agust07-/HClmass V(14)state Q kmak.pxp i.e.km data Agust,heima,..../REMPI/HCl/HCl,agust07-/HCl VQ7,8,PvsI vhwak.pxp i.e. From VHW, J´=7 J´=7 KM VHW
Comment: slides 7 & 8 => VHW and KM compare nicely about the relative structure/intensities for J´=7 (V, v´=14) What about J´=8? Look at agust,heima,......HCl,agust07-/HCl VQ7,8,PvsI vhw.pxp VHW did perform three independent measurements on J´=8: 1)Two (showing peak on high mass side) and 2)One (showing no peak on high mass side) 3)They “roughly” look the same, hence I decided to look at the one from :
J´=8 Normalized: H35Cl+ 35Cl+ Power dependence:
H+ 0 window 5 windows
From: Agust,heima,...REMPI/HCl/HCl,agust07-/HClmass V(14)state Q kmak.pxp i.e.km data.agust,heima,......HCl,agust07-/HCl VQ7,8,PvsI vhw.pxp J´=7 J´=8 VHW KM
Comment: 1)J´=8 very little power dependence of relative intensities: possibly slight change in I(H+)/I(H35Cl+) and I(35C+)/I(H35Cl+) (?) 2)I(35Cl+) / I(H35Cl+) almost the same for J´=7 and 8.