Facteur de landé du niveau (6s26p 7s) 3P1 du plomb et constante de structure hyperfine de l'isotope 207Pb dans ce niveau |
| |
| Authors: | H Rudi-Saussereau J-L Cojan J-P Barrat |
| |
| Institution: | Université de Caen, Laboratoire de Spectroscopie Atomique associé au C.N.R.S., Caen, France;Université de Caen, U.E.R. de Sciences, Caen, France |
| |
| Abstract: | The Landé factor gJ of the (6s2 6p 7s)( 3P1 level of the even isotopes of lead has been measured by Fabry-Pérot interferometry. The result is: gJ=1.3500(4). The agreement with the previously measured hyperfine splitting of this level for the isotope 207Pb and with the level crossing results is good when small corrections (nuclear Zeeman interaction, second-order hyperfine and Zeeman corrections) are taken into account. The corrected hyperfine dipole coupling constant for this level of 207Pb is: A=293.60(13) mK. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
