Asymmetry of Photoelectron Angular Distributions in Molecules by Intense Attosecond Extreme Ultraviolet Laser Pulses

• Published in: Chinese journal of chemical physics Vol. 27; no. 6; pp. 647 - 652
• Main Authors: Yu, Hua-ming, Yuan, Kai-jun, Sun, Zhi-gang
• Format: Journal Article
• Language: English
• Published: College of Sciences, Liaoning Shihua University, Fushun 113001, China%Laboratoire de Chimie Théorique, Faculté des Sciences, Université de Sherbrooke, Sherbrooke,Québec J1K 2R1, Canada%State Key Laboratory of Molecular Reaction Dynamics and Center for Theoretical and Computational Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China 27.12.2014
• Subjects: Photoelectron angular distribution; Coherent electron wave packet; Attosecond photoionization

We present photoelectron angular distribution of the aligned molecular ion H2+ by intense ultrashort attosecond extreme ultraviolet laser pulses from numerical solutions of time-dependent Schrödinger equations. Photoionization from a superposition state of the ground 1sσg and the excited 2pσu states...