Das Kernquadrupolmoment des Mn55 |
| |
Authors: | H Walther |
| |
Institution: | 1. I. Physikalischen Institut der Universit?t Heidelberg, Heidelberg
|
| |
Abstract: | With a recording photoelectric Fabry-Perot spectrometer and an atomic-beam light source the hyperfine structure of the Mn I-resonance linesλ=4031 Å,λ=4033 Å,λ=4034 Å (3d 54s 2 a 6 S 5/2?3d 54s4p z 6 P 7/2,5/2,3/2 0)and of the inter-combination linesλ=5395 Å andλ=5433 Å (3d 54s 2 a 6 S 5/2?3d 54s4p z 8 P 7/2,5/2 0) was measured. Furthermore the resonance lines have been measured with a pulsed atomic-beam in absorption. In this case the quotient (I 0(ν)?I(ν))/I 0(ν) was recorded, whereI(ν)=I 0(ν) exp(?α(ν)d) is the observed intensity with absorption andI 0(ν) the intensity of the light source. From the hyperfine structure splitting the value of the electric quadrupole moment of Mn55 was derived to be:Q(Mn55)=+(0.35±0.05)·10?24 cm2. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|