ISSN:
1434-601X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The hyperfine structure seperations Δv andg J -factors have been measured in the 2p 2 3 P states of13C(I=1/2) and12C(I=0), respectively, using the atomic beam magnetic resonance method. The results are Δv(3 P 1,13C)=4.200 (25) MHz, Δv(3 P 2,13C)=372.593 (25) MHz,g J (3 P 1,12C)=1.501052 (13), andg J (3 P 2,12C)=1.501039 (15). After applying corrections due to perturbations by neighbouring fine structure levels one deduces the constants of the magnetic dipole interactionA(3 P 1,13C)=+2.838 (17) MHz, A(3 P 2,13C)=+149.055 (10) MHz. No signs of theA-factors were determined by the experiment; they follow from the known positive sign of the nuclear magnetic moment μ I of13C. CombiningA(3 P 2,13C) with the results of other measurements on11C, yields μ I (11C)=−0.964 (1) nm.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01402403
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