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arXiv Open Access 2026

Controlling isomer population using a dual-oscillator infrared free-electron laser

América Y. Torres-Boy Anoushka Ghosh Myles B. T. Osenton Akash C. Behera Sandy Gewinner +6 lainnya
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Abstrak

We report on the control and characterization of the isomer population of ions inside superfluid helium nanodroplets, using two-color operation of a dual-oscillator infrared free-electron laser. The timing of both lasers is highly synchronized, and their frequencies (or "colors") can be tuned independently over a wide range. Interaction of the singly deuterated proton-bound dimer of dihydrogen phosphate and formate inside helium nanodroplets with both colors enables the control over its isomer population and the recording of - one-color hidden - infrared spectra of individual isomers.

Topik & Kata Kunci

physics.chem-ph

Penulis (11)

A

América Y. Torres-Boy

A

Anoushka Ghosh

M

Myles B. T. Osenton

A

Akash C. Behera

S

Sandy Gewinner

M

Marco De Pas

H

Heinz Junkes

W

Wieland Schöllkopf

A

Alexander Paarmann

G

Gert von Helden

G

Gerard Meijer

Format Sitasi

APA MLA BibTeX
Torres-Boy, A.Y., Ghosh, A., Osenton, M.B.T., Behera, A.C., Gewinner, S., Pas, M.D. et al. (2026). Controlling isomer population using a dual-oscillator infrared free-electron laser. https://arxiv.org/abs/2603.26473

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2026
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arXiv
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