DocumentCode
2940261
Title
First accuracy projection for the high C-field Cs beam frequency standard
Author
Costanzo, G.A. ; De Marchi, A. ; Rubiola, E. ; Siccardi, M. ; Barychev, V.
Author_Institution
Dipt. di Elettronica, Politecnico di Torino, Italy
fYear
1998
fDate
6-10 July 1998
Firstpage
181
Lastpage
182
Abstract
The high C-field Cs beam frequency standard is presently a working machine which is undergoing first accuracy evaluations. The projected 10/sup -14/ accuracy goal is as yet unattained mainly because of inadequate C-field uniformity and stability. An analysis of the projected possible C-field improvements and the consequent uncertainty is here reported.
Keywords
atomic beams; caesium; cavity resonators; frequency stability; frequency standards; measurement uncertainty; C-field improvements; C-field stability; C-field uniformity; Cs; Rabi cavity; Ramsey pattern; TOF distribution; accuracy projection; atomic beam frequency standard; cavity pulling; frequency stability limit; high C-field; uncertainty; Coils; Electrical resistance measurement; Frequency; Magnetic field measurement; Magnetic flux; Magnetic separation; Resonance; Stability; Temperature measurement; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 1998 Conference on
Conference_Location
Washington, DC, USA
Print_ISBN
0-7803-5018-9
Type
conf
DOI
10.1109/CPEM.1998.699848
Filename
699848
Link To Document