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A NOVEL METHOD TO MEASURE SPECTRA OF COLD MOLECULAR IONS
Author(s) -
E. K. Campbell,
John P. Maier,
D. Gerlich,
Agniva Banerjee,
Mathias Holz,
Satrajit Chakrabarty
Publication year - 2014
Publication title -
proceedings of the 74th international symposium on molecular spectroscopy
Language(s) - English
Resource type - Conference proceedings
DOI - 10.15278/isms.2014.rh01
Subject(s) - measure (data warehouse) , ion , computer science , materials science , physics , data mining , quantum mechanics
A universal method has been developed in our group for measuring the spectra of molecular ions in a 22-pole radio frequency trap at low temperatures. It is based on laser induced inhibition of complex growth (LIICG). At low temperatures and high number densities of buffer gas, helium attaches to ions via ternary association. The formation of these weakly bound complexes, however, is inhibited following resonant absorption of the bare molecular ion.

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