1. HBr,
3S-, J´= 8 &
V(m+9)
Updated:

2. 3S-, J´= 8 H+ + Br(1/2) H+ <- HBr+(v´) ½ <- ½ predictions
v+max(1/2) = 20*
3S-, J´= 8
H+ +
Br(1/2)
H+ <- HBr+(v´)
½ <- ½
predictions
v+=
predictions
H+ +
Br(3/2)
Norm-
alized
Reproducable peak
According to Andreas:
Could be
H+ + Br <- H(n=3) + Br
See slide 3
v+max (3/2)
= 24 *
0.47 eV
v+=
0.47 eV
3/2 <- 3/2
KER/eV *
Gr0, Lay0 <=

3. H*(n=3) + Br *

4. v+= 20 17
* Gr0, Lay0

5. 3S-, J´= 8 H+ + H+ <- HBr+(v´) Br(1/2) ……½ <- ½ …….3/2 <- ½
v+max(1/2) = 20*
3S-, J´= 8
H+ +
Br(1/2)
H+ <- HBr+(v´)
v+=
……½ <- ½
…….3/2 <- ½
v+=
H+ +
Br(3/2)
Norm-
alized
v+max (3/2)
= 24 *
v+=
……1/2 <- 3/2
…….3/2 <- 3/2
v+=
KER/eV *
Gr0, Lay0 <=

6. the two biggest H+ <-HBr+(v+) peaks (at 2. 9 and 3
the two biggest H+ <-HBr+(v+) peaks (at 2.9 and 3.38 eV) correspond to
v+ (1/2) = 17 for ½ <- ½ and
v+(3/2) = 20 for 3/2 <- 3/2
according to calculated v+ levels
NB:
v+ = 20 for HBr+(3/2) (E = cm-1 ) is very close to
v+ = 17 for HBr+*(1/2) (E = cm-1 ) in energy,
(See next slide)
-and it closely corresponds to the H + Br+ threshold energy ( cm-1)
the biggest peak (at 3.38 eV) corresponds to the v+max for the HBr+ state well.
The peak at 2.9 eV corresponds to the accessable v+max for the HBr+* state.

7. with respect to other spectra
HBr, V(m+i)´s
H+ +
Br(1/2)
NB: Seems to be shifted
with respect to other spectra
H+ +
Br(3/2)
Normalized
H+ <- HBr+(v´)
V(m+10)
V(m+9)
V(m+8)
V(m+7)
V(m+6)
V(m+5)
V(m+4)
KER/eV
; Gr0 Lay0 <=

8. with respect to other spectra
Spectrum shifted by about eV
Predictions
Original spectrum
NB: Seems to be shifted
with respect to other spectra
3/2 <- 3/2, predictions(?)
KER/eV
; Gr1 Lay1 <=

9. HBr +(1/2) peaks 3S-, J´= 8; 0-1(?) H+ + Br(1/2) HBr +(3/2) peaks
H(n=3) + Br
See slide 3
H+ +
Br(3/2)
KER/eV
Lay:0,Gr:0

10. with respect to other spectra
Old Spectrum shifted by about eV
Predictions
Original/old spectrum
NB: Seems to be shifted
with respect to other spectra
New spectrum
3/2 <- 3/2, predictions(?)
KER/eV
; Gr1 Lay1 <=

11. HBr, V(m+i)´s H+ + Br(1/2) New spectrum/V(m+9) H+ + Br(3/2) Normalized
H+ <- HBr+(v´)
V(m+10)
V(m+9)
V(m+8)
V(m+7)
V(m+6)
V(m+5)
V(m+4)
KER/eV
; Gr0 Lay0 <=