Open AccessAttosecond angular streaking on H2 with all-ionic fragments detection
Author(s) -
Wei Quan,
Meng Zhao,
Vladislav V. Serov,
Ming Wei,
Yu Zhou,
XuanYang Lai,
A. S. Kheifets,
X. J. Liu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1412/7/072043
Subject(s) - streaking , attosecond , physics , recoil , electron , atomic physics , adiabatic process , optics , quantum mechanics , ultrashort pulse , laser
Synopsis We explore a novel attosecond angular streaking scheme on H 2 based on the all-ionic dissociative fragments detection. We aim to reveal the same information from the ionic attoclock as extracted from conventional attoclock measurements [1]. We examine the validity of the axial recoil approximation questioned in [2]. The advantage of the proposed scheme is that it does not rely on the adiabatic electron tunneling hypothesis which has raised the ongoing controversy of a finite tunneling time in the attosecond community [3]