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HBr , E(0) KER predictions vs KER spectra Agust , Lab-top ,C:/…/HBr-E0-KER-131106.ppt Agust , lab top ,C:/…/ E0-KER-131106a.pxp Agust , lab top ,C:/…/ XLS-131106.xlsx Agust , Lab top , C:,…./ XLS-131107ak.xlsx Agust , lab top ,C:/…/ E0-KER-131107.pxp
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HBr, E(0) KER predictionsvs KER spectra Agust,Lab-top,C:/…/HBr-E0-KER-131106.ppt Agust,labtop,C:/…/E0-KER-131106a.pxp Agust,labtop,C:/…/XLS-131106.xlsx Agust, Labtop, C:,…./XLS-131107ak.xlsx Agust,labtop,C:/…/E0-KER-131107.pxp Agust,labtop,C:/…/E0-KER-131107a.pxp Agust, Labtop, C:,…./XLS-131107aka.xlsxAgust,labtop,C:/…/E0-KER-131107b.pxp
HBr, E(v´=0) Protonkinetic energy release spectra for Q lines vs. J´ H+ + Br(3/2) H+ + Br(1/2) ? ? J´= 10 9 8 7 6 5 4 3 2 1 BLUE sticks:Predicted KER For 81Br; Seenextslide KER/eV Agust,labtop,C:/…/E0-KER-131106a.pxp
KER = 3hn + E(J´´) –D0(HBr)-E(H*)-SO(Br/Br*) For 81Br: Agust,labtop,C:/…/XLS-131106.xlsx
HBr + 3hv ->->-> HBr+ -> H+ + Br/Br*: HBr+: …NIST • OLD data! http://www.sciencedirect.com/science/article/pii/S0301010498002808# :
Seecalc. in agust, Labtop, C:,…./XLS-131107.xlsx („KER,I,II“ and „KER,III,IV“)
Br+ KER ? Threepossiblemechanism: ViaBr** / Rydbergstatesformations (5s,5p,4d(?)):i) HBr + 2hv -> HBr**;ii) HBr** + hv -> (HBr##) -> H + Br**iii) Br** +hv -> Br+ + e ViaBr(3/2)/Br*(1/2) formations:a) 1hv excitationprocess:i) HBr + hv-> HBr*(repulsivestate);ii) HBr*(repulsivestate) -> H + Br/Br*iii) Br/Br* + nhv -> Br+ + e-b) 2hv excitationprocess:i) HBr + hv -> HBr**(Ry)ii) HBr**(Ry) ->-> H + Br/Br* (predissociation)iii) Br/Br* + nhv -> Br+ + e- Agust, Labtop, C:,…./XLS-131107.xlsx:
(1) (2a) (2b) (2+1)hvhv 2hv Br** Br/Br* Br/Br*
HBr: Fromreprocessed (071113) data for E(0): I(H+ + Br(1/2)) I(H+ + Br(3/2)) J´ Agust,labtop,C:/…/E0-KER-131107b.pxp (Gr1, Lay0 (<= Agust, Labtop, C:,…./XLS-131107aka.xlsx
From“newlyprocessed“ data for E(0): I(H+ + Br(1/2)) I(H+ + Br(3/2)) Agust,labtop,C:/…/E0-KER-131107b.pxp (Gr1, Lay0 (<= Agust, Labtop, C:,…./XLS-131107aka.xlsx
Olddata I(H+ + Br(1/2)) I(H+ + Br(3/2)) J´ Agust,labtop,C:/…/E0-KER-131106.pxp
HBr: Fromreprocessed (071113) data for E(0): I(H+ <- HBr+)a I(H+ + Br(3/2)) a: for KER region 1.0-2.5 eV J´ Agust,labtop,C:/…/E0-KER-131107b.pxp (Gr2, Lay1 (<= Agust, Labtop, C:,…./XLS-131107aka.xlsx
Isotopeseparation (79Br/81Br) in KER spectra is negligible: Agust, Labtop, C:,…./XLS-131107ak.xlsx („KER,79Br“)
HBr, E(0): H+ + Br(3/2) Predicted KER´s for H+ + Br- black H+ + Br(1/2) J´= 10 9 8 7 6 5 4 3 2 1 KER/eV Agust,labtop,C:/…/E0-KER-131108.pxp; Gr:0, Lay:2 (<= Agust, Labtop, C:,…./XLS-131107ak.xlsx („H++Br-“))
HBr, E(0): J´= 10 9 8 7 6 5 4 3 2 1 KER/eV
H+ + Br(3/2) H+ + Br(3/2) <- HBr+(3/2) H+ + Br(1/2) <- HBr+(3/2) …for J´= 1 J´= 10 9 8 7 6 5 4 3 2 1 BLUE triangles:Predicted KER V+= 9 10 11 12 13 14 V+= 8 9 10 11 12 13 KER/eV Agust,labtop,C:/…/E0-KER-131124.pxp; Gr:0, Lay:0 (<= Agust, Labtop, C:,…./XLS-131124.xlsx („KER,I,II“ ))
H+ + Br(3/2) H+ + Br(3/2) <- HBr+(1/2) H+ + Br(1/2) <- HBr+(1/2) …for J´= 1 J´= 10 9 8 7 6 5 4 3 2 1 BLUE triangles:Predicted KER V+= 9 10 11 12 13 14 V+= 6 7 8 9 10 11 KER/eV Agust,labtop,C:/…/E0-KER-131124a.pxp; Gr:0, Lay:0 (<= Agust, Labtop, C:,…./XLS-131124.xlsx („KER,I,II“ ))
H+ + Br(3/2) <- HBr+(3/2) H+ + Br(1/2) <- HBr+(3/2) …for J´= 1 H+ + Br(3/2) BLUE triangles:Predicted KER https://notendur.hi.is/~agust/rannsoknir/Crete/PXP-131208.pxp J´= 1 KER/eV Agust,labtop,C:/…/E0-KER-131124b.pxp; Gr:0, Lay:0 (<= Agust, Labtop, C:,…./XLS-131124.xlsx („KER,I,II“ ))
HBr; 3/2 <-3/2 (boldsticks) &1/2 <-1/2 (thinsticks) v+= 8 10 11 12 13 9 10 E(0), J´=1 KER/eV https://notendur.hi.is/~agust/rannsoknir/Crete/PXP-131208.pxp