24 citations · 43 across the 4 of their papers we have counts for
4 papers
Search for transient variations of the fine structure constant and dark matter using fiber-linked optical atomic clocks
B. M. Roberts, P. Delva, A. Al-Masoudi +51
We search for transient variations of the fine structure constant using data from a European network of fiber-linked optical atomic clocks. By searching for coherent variations in…
Precise and accurate measurements of strong-field photoionisation and a transferrable laser intensity calibration standard
W. C. Wallace, O. Ghafur, C. Khurmi +12
Ionization of atoms and molecules in strong laser fields is a fundamental process in many fields of research, especially in the emerging field of attosecond science. So far, demons…
The interaction of excited atoms and few-cycle laser pulses
J. E. Calvert, Han Xu, A. J. Palmer +9
This work describes the first observations of the ionisation of neon in a metastable atomic state utilising a strong-field, few-cycle light pulse. We compare the observations to th…
Transverse electron momentum distribution in tunneling and over the barrier ionization by laser pulses with varying ellipticity
I. A. Ivanov, A. S. Kheifets, J. E. Calvert +7
We study transverse electron momentum distribution (TEMD) in strong field atomic ionization driven by laser pulses with varying ellipticity. We show, both experimentally and theore…