SCALED-ENERGY SPECTROSCOPY OF STRONTIUM |M|=1 RYDBERG ATOMS IN AN ELECTRIC FIELD
Author(s) -
Xiaojun Liu,
CAO JUN-WEN,
Jin Wang,
Zhao Hong-tai,
Mingsheng Zhan
Publication year - 2000
Publication title -
acta physica sinica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.49.1447
Subject(s) - strontium , atomic physics , excited state , rydberg formula , electric field , spectroscopy , spectral line , rydberg atom , physics , laser , field (mathematics) , materials science , ion , optics , ionization , quantum mechanics , nuclear physics , mathematics , pure mathematics
The strontium atoms in ground states were excited to higher |M|=1 Rydberg states while the laser wavelength and the electric field strength are scanned simultaneously to keep the scaled-energy ε constant. Spectra were recorded for ε=-3.00, -2.50 and -1.88. The experimental Fourier transform recurrence spectra were compared with the hydrogenic closed-orbit calculation. The positions of the experimental recurrence peaks were well coincided with the theory, but the strengths of the peaks were strongly affected by the strontium core effect.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom