TY - JOUR
T1 - Observation of Magnetic Octupole and Scalar Spin-Spin Interactions in I2 Using Laser Spectroscopy
AU - Hackel, L. A.
AU - Casleton, K. H.
AU - Kukolich, S. G.
AU - Ezekiel, S.
PY - 1975
Y1 - 1975
N2 - Magnetic octupole and scalar spin-spin interactions have been observed in I2127 by precisely measuring (line centers located to 1 part in 1011) the hyperfine spectrum on the P(13), 43-0 line using laser-molecular-beam techniques. The values of the coupling strengths obtained from fitting the spectrum are, for the electric quadrupole, eQq′=-554 094±13 kHz and eQq′′=-2 448 025±10 kHz; for the spin-rotation, C′-C′′=186.71±0.10 kHz; for the tensor spin-spin, Dt′-Dt′′=-100.5±1.0 kHz; for the scalar spin-spin, Ds′-Ds′′=-2.72±1.0 kHz; and for the magnetic octupole, Ωm′-Ωm′′=-2.17±0.70 kHz.
AB - Magnetic octupole and scalar spin-spin interactions have been observed in I2127 by precisely measuring (line centers located to 1 part in 1011) the hyperfine spectrum on the P(13), 43-0 line using laser-molecular-beam techniques. The values of the coupling strengths obtained from fitting the spectrum are, for the electric quadrupole, eQq′=-554 094±13 kHz and eQq′′=-2 448 025±10 kHz; for the spin-rotation, C′-C′′=186.71±0.10 kHz; for the tensor spin-spin, Dt′-Dt′′=-100.5±1.0 kHz; for the scalar spin-spin, Ds′-Ds′′=-2.72±1.0 kHz; and for the magnetic octupole, Ωm′-Ωm′′=-2.17±0.70 kHz.
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U2 - 10.1103/PhysRevLett.35.568
DO - 10.1103/PhysRevLett.35.568
M3 - Article
AN - SCOPUS:0013164533
SN - 0031-9007
VL - 35
SP - 568
EP - 571
JO - Physical review letters
JF - Physical review letters
IS - 9
ER -