49 citations · 82 across the 5 of their papers we have counts for
5 papers
Compensation of the multipolar polarizability shift in optical lattice clocks
Artem Golovizin
In neutral atom optical clocks, the higher-order atomic polarizability terms lead to the clock transition frequency shift which is motion-state dependent and nonlinear with the opt…
Pulsed CW laser for long-term spectroscopic measurements at high power in deep-UV
Nikita Zhadnov, Artem Golovizin, Irene Cortinovis +4
We present a novel technique for in-vacuum cavity-enhanced UV spectroscopy that allows nearly continuous measurements over several days, minimizing mirror degradation caused by hig…
Update of Muonium 1S-2S transition frequency
Irene Cortinovis, Ben Ohayon, Lucas de Sousa Borges +4
We present an updated value of the Muonium 1S-2S transition frequency, highlighting contributions from different QED corrections as well as the large uncertainty in the Dirac contr…
Precision measurement of the Lamb shift in Muonium
B. Ohayon, G. Janka, I. Cortinovis +10
We report a new measurement of the Lamb shift in Muonium using microwave spectroscopy. Our result of MHz comprises an order of…
A large octupole magnetic trap for research with atomic hydrogen
J. Ahokas, A. Semakin, J. Järvinen +12
We describe the design and performance of a large magnetic trap for storing and cooling of atomic hydrogen (H). The trap operates in the vacuum space of a dilution refrigerator at…