activity
20172025
most citedPair production processes and flavor in gauge-invariant perturbation theory

15 citations · 16 across the 6 of their papers we have counts for

collaborators

6 papers

physics.chem-ph2025

Multi-Orbital Charge Transfer into Nonplanar Cycloarenes Revealed with CO-Functionalized Tips

Anja Haags, Alexander Reichmann, Zilin Ruan +20

On-surface synthesis has allowed for the tuneable preparation of numerous molecular systems with variable properties. Recently, we demonstrated the highly selective synthesis of ke…

physics.chem-ph2025

Tomographic identification of all molecular orbitals in a wide binding energy range

Anja Haags, Dominik Brandstetter, Xiaosheng Yang +11

In the past decade, photoemission orbital tomography (POT) has evolved into a powerful tool to investigate the electronic structure of organic molecules adsorbed on surfaces. Here…

cond-mat.mtrl-sci2022

Benchmarking theoretical electronic structure methods with photoemission orbital tomography

Anja Haags, Xiaosheng Yang, Larissa Egger +10

In the past decade, photoemission orbital tomography (POT) has evolved into a powerful tool to investigate the electronic structure of organic molecules adsorbed on (metallic) surf…

physics.chem-ph2021

Momentum-space imaging of σ-orbitals for chemical analysis

Anja Haags, Xiaosheng Yang, Larissa Egger +11

Tracing the modifications of molecules in surface chemical reactions benefits from the possibility to image their orbitals. While delocalized frontier orbitals with π-character are…

hep-ph2017★ 1 cited

Implications of strict gauge invariance for particle spectra and precision observables

Axel Maas, Larissa Egger

The discovery of the Higgs together with the excellent performance of the LHC allow to make precision tests of Brout-Englert-Higgs Physics, and especially its underlying field-theo…

hep-ph2017★ 15 cited

Pair production processes and flavor in gauge-invariant perturbation theory

Larissa Egger, Axel Maas, René Sondenheimer

Gauge-invariant perturbation theory is an extension of ordinary perturbation theory which describes strictly gauge-invariant states in theories with a Brout-Englert-Higgs effect. S…