Nuclear magnetic moments of 44. 3 s /sup 107/Ag/sup m/ and 39. 8 s /sup 109/Ag/sup m/

Journal Article · Tue Jan 01 04:00:00 EST 1985 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.31.190· OSTI ID:5985658

Eder, R; Hagn, E; Zech, E

The magnetic hyperfine splitting frequencies ..nu../sub M/ = Vertical Barg..mu../sub N/B/sub hf//hVertical Bar of /sup 107/Ag/sup m/ (E = 93 keV; I/sup ..pi../ = (7/2)/sup +/; T/sub 1/2/ = 44.3 s) and /sup 109/Ag/sup m/ (E = 88 keV; I/sup ..pi../ = (7/2)/sup +/; T/sub 1/2/ = 39.8 s) as dilute impurities in Fe and Ni have been measured with nuclear magnetic resonance on oriented nuclei at temperatures of approx.10 mK as ..nu../sub M/( /sup 107/Ag/sup m/ Fe) = 428.09(9) MHz, ..nu../sub M/( /sup 107/Ag/sup m/ Ni) = 103.19(12) MHz, and ..nu../sub M/( /sup 109/Ag/sup m/ Ni) = 103.26(4) MHz. With the magnetic hyperfine fields, B/sub hf/(AgFe) = -446.9(5) kG, B/sub hf/(AgNi) = -107.8(2) kG, the magnetic moments of /sup 107/Ag/sup m/ and /sup 109/Ag/sup m/ are deduced to be (+)4.398(5) ..mu../sub N/ and (+)4.400(6) ..mu../sub N/, respectively. The reorientation of short-lived nuclear states due to spin lattice relaxation is discussed.

• Research Organization: Physik-Department, Technische Universitat Muenchen, D-8046 Garching, Federal Republic of Germany
• OSTI ID: 5985658
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 31:1; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651724* -- Nuclear Properties & Reactions
A=90-149
Experimental-- Moments & Spin-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
DATA
DECAY
DISTRIBUTION
ELECTROMAGNETIC RADIATION
ELEMENTS
EXPERIMENTAL DATA
FUNCTIONS
GAMMA RADIATION
HYPERFINE STRUCTURE
INFORMATION
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
IONIZING RADIATIONS
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LEGENDRE POLYNOMIALS
MAGNETIC MOMENTS
MAGNETIC RESONANCE
METALS
NICKEL
NUCLEAR MAGNETIC MOMENTS
NUCLEAR MAGNETIC RESONANCE
NUCLEAR PROPERTIES
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ORIENTED NUCLEI
PARTICLE PROPERTIES
POLYNOMIALS
RADIATIONS
RADIOISOTOPES
RESONANCE
SECONDS LIVING RADIOISOTOPES
SILVER 107
SILVER 109
SILVER ISOTOPES
SPIN
STABLE ISOTOPES
TRANSITION ELEMENTS