Work

Single‐ and Three‐Photon Ionization of N2$$ {N}_2 $$ in Presence of Fano Resonances

Year: 2025

Type: article

Abstract: molecule in the region of the Hopfield series of doubly excited states. Results are obtained by solving the time-dependent Schrödinger equation in a hybrid basis combining neutral and ionic CI states with a fully numerical basis. Contributions to the spectrum during and after the interaction are obtained using the tSurff and iSurf methods. Calculations at arbitrary molecular orientation and details of the spectral calculation are presented. For single-photon ionization synchrotron data is reproduced. For three-photon ionization we find a pronounced change of resonance line shape when going from single- to three-photon transitions.

Source: Journal of Computational Chemistry

DOI: 10.1002/jcc.70067

Authors: Vinay Pramod Majety, Armin Scrinzi

Institutions: Indian Institute of Technology Tirupati, Ludwig-Maximilians-Universität München

Language: English

Topic: Laser-Matter Interactions and Applications

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $4,520

Funder: Science and Engineering Research Board