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Experimental Plan for Rotational Spectra Analysis of HBr VMI in FORTH, Autumn 2014

This plan outlines experiments on rotational lines, spectra, and state interactions in HBr. It covers one and two-color experiments focusing on line shifts, intensity, and width alterations. The aim is to detect atoms H, H*, Br, and Br* efficiently by using a second color. Progress, dates, and detailed methods are provided, emphasizing "Centers" used and updated definitions and files. We analyze weak near-resonance interactions and medium to strong off-resonance interactions of Rydberg states with V states. Relevant links and infographics are included to facilitate the study.

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Experimental Plan for Rotational Spectra Analysis of HBr VMI in FORTH, Autumn 2014

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  1. Plan for HBr VMI experiments in FORTH, autumn 2014 & progress -one and two-color experiments Statestostudy……………………………………………….2-3 Rotational lines……………………………………………….4-5 Spectra …………………………………………………………..6-7 Stateinteractions……………………………………………8-9 - lineshifts……………………………………….10 - lineintensityalterations………………11-12 - linewidthalterations……………………13 Onecolorscheme………………………………………….14 Twocolorscheme………………………………………….15 Atom(H,H*,Br,Br*) detectionby 2nd color……..16 – 18 Progress: exp. vs. Dates …………………………………19-21 „Centers“ used……………………………………………….19-21 Bx..,xb,,xx.. Files (definitions)…………………………22 Updated13.10.2014

  2. Weak „nearresonance“ interactions of theRydbergstateswithion-pair(V) states: F1D2(v´=1) with V(m + 7) AND k3P1(v´=0) with V(m + 9) See: https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf https://notendur.hi.is/~agust/rannsoknir/papers/HBr/jms282-20-12.pdf

  3. II. Mediumtostrong „off-resonance“ interactions of theRydbergstates : H1S+(v´=0) E1S+(v´=1) -with V(m+7), V(m+8), V(m+9) See: https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf https://notendur.hi.is/~agust/rannsoknir/papers/HBr/jms282-20-12.pdf

  4. Rotational lines. https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf:

  5. Rotational lines. https://notendur.hi.is/~agust/rannsoknir/papers/HBr/jms282-20-12.pdf

  6. Spectra: https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf:

  7. Spectra: https://notendur.hi.is/~agust/rannsoknir/papers/HBr/jms282-20-12.pdf

  8. Stateinteractions: https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf:

  9. Stateinteractionsshow as Line-shifts, Line-intensityalterations line-widthalterations:

  10. https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf:https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf: Line-shifts:

  11. https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf:https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf: ii) Line-intensity alterations:

  12. https://notendur.hi.is/~agust/rannsoknir/papers/HBr/jms282-20-12.pdfhttps://notendur.hi.is/~agust/rannsoknir/papers/HBr/jms282-20-12.pdf ii) Line-intensity alterations:

  13. https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf:https://notendur.hi.is/agust/rannsoknir/papers/HBr/jcp136-214315-12.pdf: iii) Line-width alterations:

  14. Onecolor experiments: Mainemphasizeon H+ VMI (KER´s and angular distributions vs. Rydberg and ion-pair states and J´s) 2xhn1 hn1 (HBr+) H+Br-* Ion-pair HBr* Ry 2xhn1 HBr 2 H+&(Br)+ E H*&(Br*)

  15. H+ and Br+ Twocolor experiments: H+ and Br+ VMI (KER´s and angular distributions vs. Rydberg and ion-pairstatesand J´s) H+ (Br)+ hn2 2xhn1 (HBr+) 2xhn2 H+Br-* Ion-pair HBr* Ry 2xhn1 HBr 2 H** + Br H + Br** H*+Br or H+Br* E H* + Br H + Br* For example H + Br 1st color2nd color NB: Br = Br(3/2) & (1/2)

  16. ERGO: Detect H, Br, H* and Br* by 2nd color, i.e. H(n=1) + 2hn -> H*(n=2) …..+hn -> H+ + e: 2hn = 82 258.95 cm-1 / hn= 41129.48 cm-1 / l =243.1346 nm H*(n=2) + hn -> H*(n=3) …….+hn -> H+ + e: hn = 15233.15 cm-1 / l = 656.463 nm Br = Br(3/2) & (1/2); Br* = BromineRydbergstates, for example https://notendur.hi.is/agust/rannsoknir/rempi/cf3br/Thesis-Kari-jan11.pdf , page 12 :

  17. continue: Br* by 2nd color, e.g. http://www.nist.gov/pml/data/asd.cfm Derivedfrom energylevels Transitionsinvolved:

  18. continue: Br* by 2nd color, e.g. http://www.nist.gov/pml/data/asd.cfm

  19. Infos: In 2 color experiments: bx…imgfiles: MOBO blocked, Dyelaseron xb..imgfiles: MOBO on, Dyelaseroffresonance xx..imgfiles: MOBO on, Dyelaseron

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