Cooling of isolated anthracene cations probed with photons of different wavelengths in the Mini-Ring.


We report on a direct measurement of the Internal Energy Distribution (IED) shift rate of an initially hot polycyclic aromatic hydrocarbon (PAH) molecular ensemble, anthracene cations (C14H10+). The ions were produced in an electron cyclotron resonance (ECR) ion source and stored in an electrostatic ion storage ring, the Mini-Ring. Laser pulses of two… (More)
DOI: 10.1063/1.4973651


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