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New directions in atomic PNC
- Source :
-
Nuclear Physics A . Aug2009, Vol. 827 Issue 1-4, p411c-413c. 0p. - Publication Year :
- 2009
-
Abstract
- Abstract: A preliminary all-order calculation of the spin-dependent (PNC) amplitude in Cs is carried out in an attempt to understand discrepancies in weak nucleon-nucleon coupling constants derived from atomic and nuclear experiments [W.C. Haxton and C.E. Wieman, Ann. Rev. Nucl. Part. Sci. 51, 261 (2001)]. We find that individual PNC matrix elements significantly change with more complete inclusion of the correlation corrections, whereas changes in the total spin-dependent PNC amplitude are relatively small. Our preliminary value of the anapole coupling constant is only 5% lower than the value used by Haxton and Wieman. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03759474
- Volume :
- 827
- Issue :
- 1-4
- Database :
- Academic Search Index
- Journal :
- Nuclear Physics A
- Publication Type :
- Academic Journal
- Accession number :
- 43561438
- Full Text :
- https://doi.org/10.1016/j.nuclphysa.2009.05.088