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Comparison of E(1), V(m+8), H(0) and V(m+7) VMI data: 1 color exp: KER spectra, 1color exp.……………………..…………..2-5 Beta2 vs J´,1 color exp.…………………………………….6-10.

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Presentation on theme: "Comparison of E(1), V(m+8), H(0) and V(m+7) VMI data: 1 color exp: KER spectra, 1color exp.……………………..…………..2-5 Beta2 vs J´,1 color exp.…………………………………….6-10."— Presentation transcript:

1 Comparison of E(1), V(m+8), H(0) and V(m+7) VMI data: 1 color exp: KER spectra, 1color exp.……………………..…………..2-5 Beta2 vs J´,1 color exp.…………………………………….6-10 Energetics of states involved……………………………11 2color exp.: Br detection, KER´s………………………………………… Br detection, (angulardistrib.)/beta2 vs J´…… Br* detection (KER´s)………………………………………21-24 Br* detection (angulardistrib.)……………………… H detection……………………………………………………. Updated:

2 …PXP ,pxp; Lay:0; Gr:1 …….XLS xlsx KER/eV I(H*+Br*) I(H*+Br) HBr + */HBr + J´=J´´= Integral values E(1)

3 I(H*+Br*) I(H*+Br) HBr + */HBr + Integral values …PXP ,pxp; Lay:0; Gr:1; …….XLS xlsx KER/eV J´=J´´= V(m+8)

4 …PXP ,pxp; Lay:0; Gr:12; NB: conversion factor for KER = e-5*(pix)**2 = KER(eV) KER/eV J´=J´´= I(H*+Br*) I(H*+Br) HBr + */HBr + H(0)

5 …PXP ,pxp; Lay:3; Gr:5; …….XLS xlsx KER/eV I(H*+Br*) I(H*+Br) HBr + */HBr + Integral values J´=J´´= V(m+7)

6 J´ 22 I(HBr+;top peak) I(H*+Br*), I(H*+Br) E(1), one color VMI One-step analysis using  2 and  4 …PXP a,pxp; Lay:13; Gr:17; <= XLS pxp: sheet: „Angle fits“ E(1) https://notendur.hi.is/~agust/rannsoknir/Crete/PPT pptx

7 J´ 22 I(HBr+;top peak) I(H*+Br*), I(H*+Br) V(m+8), one color VMI One-step analysis using  2 and  4 …PXP a,pxp; Lay:0; Gr:3; <= XLS pxp: sheet: „Angle fits“ V(m+8) https://notendur.hi.is/~agust/rannsoknir/Crete/PPT pptx

8 J´ 22 I(HBr+; top peak) I(H*+Br*) I(H*+Br) H(0), one color VMI One-step analysis using  2 and  4 …PXP a,pxp; Lay:6; Gr:17; <= XLS xlsx: sheet: „Angle fits“ H(0) https://notendur.hi.is/~agust/rannsoknir/Crete/PPT pptx

9 J´ I(HBr+;top peak) I(H*+Br*), I(H*+Br) V(m+7), one color VMI One-step analysis using  2 and  4 …PXP a,pxp; Lay:14; Gr:19; <= XLS pxp: sheet: „Angle fits“ V(m+7) 22 https://notendur.hi.is/~agust/rannsoknir/Crete/PPT a.pptx

10 E(1) V(m+8) H(0) V(m+7) I(HBr+;top peak) I(H*+Br*), I(H*+Br) J´ 22 22 22 22

11 Energetics of the states involved: https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp pdf

12 Two color, Br detection: E(1) KER(total) eV …PXP b.pxp; Lay:10, Gr:42 J´=J´´=

13 KER(total)/eV …PXP ,pxp; Lay:7 Gr:8; Strange disappearance of the peak V(m+8), H* + Br* J´=J´´= eV V(m+8)

14 H(0) Two color Br-detection: KER(total)/eV J´= J´´= …PXP c,pxp; Lay:0; Gr:1;

15 NB: KER spectra for V(m+7) vs. eV needed

16 22 E(1) Br peak= „The 1hv peak“ E(1), two color, Br detection One-step analysis using  2 and  4 J´ …PXP b.pxp; Lay:9, Gr:41 Two color Br-detection:

17 J´ 22 V(m+8) …PXP c.pxp; Lay:1, Gr:2 Purely perpendicular 2 color exp. Br detection:

18 H(0) Two color Br-detection: 22 J´ …PXP b,pxp; Lay:1; Gr:0;

19 V(m+7) 2 color; Br detection ( nm) J´ …PXP d.pxp; Lay:3, Gr:5 Purely perpendicular

20 Two color, Br* detection:

21 J´=J´´= Two color, Br* detection (exp: ): E(1) …PXP b.pxp; Lay:11, Gr:46 1hv 2hv

22 V(m+8) …PXP c.pxp; Lay:2, Gr:11 J´=J´´= KER(total) eV 2hv 1hv Check 2hv

23 pix 1hv peak 2hv peak J´=J´´= …PXP pxp; Lay:3, Gr:5 Two color Br*-detection: („2nd experiment“, ) H(0)

24 V(m+7) KER(total) eV …PXP d.pxp; Lay:4, Gr:7 J´=J´´= two-color exp. Br* detection; exp: (J´=0,1) & (J´=2-5) 1hv 2hv

25 Angular distributions without Bgr. Subtractions:

26 …PXP b.pxp; Lay:12, Gr:48  …PXP b.pxp; Lay:13, Gr:49 Two color, Br* detection (exp: ): E(1) 1hv J´=J´´= J´=J´´= hv NO bgr correction

27 …PXP c.pxp; Lay:4, Gr:15  V(m+8) 2hv No background Subtraction Fits for beta6 =0 J´= J´´= 3 2 1hv …PXP c.pxp; Lay:3, Gr:14  J´= J´´= 3 2 MORE NEEDED For 1hv

28 …PXP a.pxp; Lay:5, Gr:7 Two color Br*-detection (2nd exp ): H(0) 2hv peak J´= J´´=  1hv peak  J´=J´´= …PXP a.pxp; Lay:6, Gr:6

29 V(m+7) two-color exp. Br* detection; exp: hv J´=0 2hv J´= …PXP d.pxp; Lay:7, Gr:11  …PXP d.pxp; Lay:6, Gr:10  Beta2=1,8901 Beta6=0 Beta2= Beta6=0 Beta2=-1.324! Beta6=0 NB: No background subtraction Beta2=-0,51411 Beta6=0

30 Two color, Br* detection (exp: ): E(1) 1hv J´ …PXP b.pxp; Lay:14, Gr:50 2hv NO bgr correction Too high negative value ERGO: bgr. needs to be Considered However: no bgr. measurements available for J´= 3

31 V(m+8) 22 Two color Br*-detection (exp ), (NB: for beta6=0 fit) J´ 2hv (NB: no bgr. Subtraction) …PXP c.pxp; Lay:6, Gr:16 1hv

32 22 Two color Br*-detection (2nd exp ), (NB: for beta2,beta4 and beta6 fit) H(0) …PXP a.pxp; Lay:4, Gr:8 J´ 2hv 1hv 2hv (no bgr. subtraction)

33 V(m+7) J´ two-color exp. Br* detection; exp: and …PXP d.pxp; Lay:17, Gr:26 2hv NB: No background subtraction

34 Angular distributions with Bgr. subtractions:


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