activity
20072025
most citedObservation of the Efimov state of the helium trimer

229 citations · 1.1k across the 19 of their papers we have counts for

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physics.atom-ph2018★ 32 cited

Timing Recollision in Nonsequential Double Ionization by Intense Elliptically Polarized Laser Pulses

H. Kang, K. Henrichs, M. Kunitski +10

We examine correlated electron and doubly charged ion momentum spectra from strong field double ionization of Neon employing intense elliptically polarized laser pulses. An ellipti…

physics.atom-ph2018★ 24 cited

Determination of the He-He, Ne-Ne, Ar-Ar, and H interaction potential by wave function imaging

S. Zeller, M. Kunitski, J. Voigtsberger +10

We report on a direct method to measure the internuclear potential energy curve of diatomic systems. A COLTRIMS reaction microscope was used to measure the squares of the vibration…

physics.atom-ph2016★ 95 cited

Imaging the He quantum halo state using a free electron laser

S. Zeller, M. Kunitski, J. Voigtsberger +24

We report on coulomb explosion imaging of the wavefunction of the quantum halo system He. Each atom of this system is ionized by tunnelionization in a femto second laser pulse…

physics.atom-ph2013★ 3 cited

Search for isotope effects in projectile and target ionization in swift He on H or D collisions

F. Trinter, M. Waitz, M. S. Schöffler +7

Using the cold target recoil ion momentum spectroscopy (COLTRIMS) technique, we have measured the simultaneous projectile and target ionization in collisions of He projectiles…

physics.atom-ph2013★ 104 cited

Probing the tunneling site of electrons in strong field enhanced ionization of molecules

J. Wu, M. Meckel, L. Ph. H. Schmidt +7

Molecules show a much increased multiple ionization rate in a strong laser field as compared to atoms of similar ionization energy. A widely accepted model attributes this to the a…

physics.atom-ph2012★ 171 cited

Multiorbital tunneling ionization of the CO molecule

J. Wu, L. Ph. H. Schmidt, M. Kunitski +7

We coincidently measure the molecular frame photoelectron angular distribution and the ion sum-momentum distribution of single and double ionization of CO molecules by using circul…