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1974, ISBN 2225379947, x, 117
Book
Journal of Chemical Physics, ISSN 0021-9606, 10/2014, Volume 141, Issue 13, p. 134201
We present here the first evidence of photodesorption induced by low-intensity non-resonant light from an yttrium thin foil, which works as a neutralizer for... 
TRANSITION | CHEMISTRY, PHYSICAL | FRANCIUM | ATOMS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | Broadband | Atomic properties | Foils | Desorption | Francium | Rubidium | Neutral atoms | Luminous intensity | Metal surfaces | Light | Illumination | Yttrium | Ejection | REACTION KINETICS | DESORPTION | FRANCIUM IONS | INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY | FRANCIUM 210 | RUBIDIUM 85 | YTTRIUM
Journal Article
Physical Review Letters, ISSN 0031-9007, 07/2015, Volume 115, Issue 4, p. 042501
We have measured the hyperfine splitting of the 7P(1/2) state at the 100 ppm level in Fr isotopes (Fr-206g,Fr-206m,Fr-207,Fr-209,Fr-213,Fr-221) near the closed... 
ANAPOLE MOMENT | NUCLEI | PHYSICS, MULTIDISCIPLINARY | SPINS | SYSTEMS | ION | SHIFTS | FRANCIUM ISOTOPES | Splitting | Spatial distribution | Magnetization | Nucleons | Boundaries | Francium | Isotopes | Anomalies
Journal Article
Canadian Journal of Physics, ISSN 0008-4204, 03/2017, Volume 95, Issue 3, p. 234
We have measured the non-resonant photoionization cross section of the [7P.sub.3/2] state of francium for 442 nm light to be 20.8 [+ or -] 7.1 Mb. Atoms were... 
Photoionization | Observations | Francium | Optical properties
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 09/2017, Volume 42, Issue 18, pp. 3682 - 3685
We report on the direct experimental observation of the 7p(2)P(3/2) -> 7d(2)Doptical transitions in 209 and 210 francium isotopes. By continuously monitoring... 
TRAPPED FRANCIUM | LASER SPECTROSCOPY | ATOMS | SHIFTS | PHYSICS | OPTICS
Journal Article
2013, ISBN 0195391314, xxxiii, 270
Book
PHYSICAL REVIEW A, ISSN 1050-2947, 04/2015, Volume 91, Issue 4
We demonstrate the importance of electron correlation effects in the hyperfine structure constants of many low-lying states in Fr-210 and Fr-212. This is... 
NUCLEAR | SPECTROSCOPY | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | MANY-BODY CALCULATIONS | STATE | ATOMS | SHIFTS | OPTICS | FRANCIUM ISOTOPES
Journal Article
AIP Conference Proceedings, ISSN 0094-243X, 10/2015, Volume 1681, Issue 1
Low-lying states in neutron-deficient astatine and francium nuclei have been studied by means of in-beam and delayed spectroscopy. The 13/2+ state has been... 
Nuclei (nuclear physics) | Astatine | Francium | Bismuth isotopes | Spectrum analysis | NEUTRONS | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS | BEAMS | ASTATINE ISOTOPES | ISOTONIC NUCLEI | FRANCIUM 203 | FRANCIUM 205 | SPHERICAL CONFIGURATION | NUCLEAR PHYSICS AND RADIATION PHYSICS | SPECTROSCOPY | SHELL MODELS | BISMUTH ISOTOPES | GROUND STATES
Conference Proceeding
PHYSICAL REVIEW A, ISSN 1050-2947, 11/2015, Volume 92, Issue 5
Lifetimes of the 6d D-2(3/2) and 6d D-2(5/2) states in Fr are determined from calculations of the radiative transition amplitudes of the allowed electric... 
FRANCIUM | OPTICS | NUCLEAR ANAPOLE MOMENTS | ONE-ATOM DETECTION | RESONANCE IONIZATION SPECTROSCOPY | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL
Journal Article
Applied Optics, ISSN 1559-128X, 02/2016, Volume 55, Issue 5, pp. 1164 - 1169
We demonstrate frequency offset locking between two laser sources using a waveguide-type electro-optic modulator (EOM) with 10th-order sidebands for... 
MOMENT | OPTICS | Usage | Francium | Optical properties | Electrooptical devices | Electric properties | Physics - Atomic Physics
Journal Article
PHYSICAL REVIEW A, ISSN 1050-2947, 11/2014, Volume 90, Issue 5
We present the isotope shifts of the 7s(1/2) to 7p(1/2) transition for francium isotopes Fr206-213 with reference to Fr-221 collected from two experimental... 
TRAPPED FRANCIUM | FUNDAMENTAL SYMMETRIES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | ATOMS | OPTICS
Journal Article
PHYSICAL REVIEW LETTERS, ISSN 0031-9007, 09/2013, Volume 111, Issue 12
Collinear laser spectroscopy was performed on the nuclear ground states of the neutron-deficient isotopes Fr-206,Fr-205,Fr-204. A new technique was developed... 
ISOTOPES | FRANCIUM | NUCLEAR | PHYSICS, MULTIDISCIPLINARY | CHARGE RADII | QSO ABSORPTION-LINES | FINE-STRUCTURE CONSTANT
Journal Article
Journal of the Physical Society of Japan, ISSN 0031-9015, 12/2017, Volume 86, Issue 12
We report measurement of frequencies of tellurium lines with respect to atomic calcium employing a 423 nm commercial violet laser diode placed in an extended... 
Cooling | Semiconductor lasers | Calcium | Lasers | Spectrum analysis | Energy measurement | Laser cooling | Frequencies | Frequency measurement | Francium | Tellurium
Journal Article
Physical Review A - Atomic, Molecular, and Optical Physics, ISSN 1050-2947, 11/2015, Volume 92, Issue 5
Hyperfine structures of Fr-211 due to the interactions of magnetic dipole (mu), electric quadrupole (Q), and magnetic octupole (Omega) moments with the... 
PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | MANY-BODY CALCULATIONS | STATE | ATOMS | INTERVALS | OPTICS | FRANCIUM ISOTOPES | RB-87
Journal Article
Canadian Journal of Physics, ISSN 0008-4204, 01/2017, Volume 95, Issue 3, pp. 234 - 237
We have measured the non-resonant photoionization cross section of the 7P sub(3/2) state of francium for 442 nm light to be 20.8 plus or minus 7.1 Mb. Atoms... 
Extrapolation | Photoionization | Irradiation | Francium | Cross sections | Cross sections (physics)
Journal Article
Physical Review Letters, ISSN 0031-9007, 09/2015, Volume 115, Issue 3, p. 132501
New technical developments have led to a 2 orders of magnitude improvement of the resolution of the collinear resonance ionization spectroscopy (CRIS)... 
ISOTOPES | NUCLEI | PHYSICS, MULTIDISCIPLINARY | LINEWIDTH | CHARGE RADII | ATOMS | ANTIPROTONIC HELIUM | DEFORMATION | MOMENTS | Spectroscopy | High resolution | Pockels cells | Lasers | Ionization | Francium | Quadrupoles | Continuous wave lasers | Nuclear Experiment | Physics
Journal Article
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