J. Agner

activity

20172026

most citedPrecision measurement of the ionization energy and quantum defects of 39K I

27 citations · 60 across the 7 of their papers we have counts for

collaborators

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3 papers · 1 filter

physics.chem-ph2018

Dissociation energy of the hydrogen molecule at 10 $^{- 9}$ accuracy

C. Cheng, J. Hussels, M. Niu +11

The ionization energy of ortho-H $_{2}$ has been determined to be $E_{I}^{o} (H_{2}) / (h c) = 124 357.238 062 (25)$ cm $^{- 1}$ from measurements of the GK(1,1)--X(0,1)…

physics.chem-ph2017

New method to study ion-molecule reactions at low temperatures and application to the H $_{2}^{+}$ + H $_{2}$ $\to$ H $_{3}^{+}$ + H reaction

Pitt Allmendinger, Johannes Deiglmayr, Otto Schullian +4

Studies of ion-molecule reactions at low temperatures are difficult because stray electric fields in the reaction volume affect the kinetic energy of charged reaction partners. We…

physics.chem-ph2017

Infrared spectroscopy of molecular ions in selected rotational and spin-orbit states

Ugo Jacovella, Josef A. Agner, Hansjürg Schmutz +2

First results are presented obtained with an experimental setup developed to record IR spectra of rotationally state-selected ions. The method we use is a state-selective version o…

Dissociation energy of the hydrogen molecule at 10−9 accuracy

New method to study ion-molecule reactions at low temperatures and application to the H2+​ + H2​ → H3+​ + H reaction

Infrared spectroscopy of molecular ions in selected rotational and spin-orbit states

Dissociation energy of the hydrogen molecule at 10 $^{- 9}$ accuracy

New method to study ion-molecule reactions at low temperatures and application to the H $_{2}^{+}$ + H $_{2}$ $\to$ H $_{3}^{+}$ + H reaction