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Image for: Unveiling the key polyatomic ion of interstellar chemistry


Laser spectroscopy of triatomic hydrogen ions is performed at the MPI for Nuclear Physics at temperatures near -210°C in this cryogenic ion trap, a 22-pole cage further developed from the original design by D. Gerlich at the University of Freiburg, Germany.
Laser spectroscopy of triatomic hydrogen ions is performed at the MPI for Nuclear Physics at temperatures near -210°C in this cryogenic ion trap, a 22-pole cage further developed from the original design by D. Gerlich at the University of Freiburg, Germany.

Photo: MPIK, O. Novotný.

(2378 KB, 4784 x 4146 pixels)

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