Hyperfine anomalies of 95Tc-96Tc and 106Agm-110Agm using brute-force nuclear magnetic resonance on oriented nuclei -: art. no. 044314

被引：6

作者：

Ohya, S

Sato, H

Izumikawa, T

Goto, J

Muto, S

Nishimura, K

机构：

[1] Niigata Univ, Dept Phys, Niigata 9502181, Japan

[2] Niigata Univ, Radioisotope Ctr, Niigata 9518510, Japan

[3] Kyoto Univ, Inst Res Reactor, Kumatori, Osaka 5900494, Japan

[4] High Energy Accelerator Res Org, Neutron Sci Lab, Tsukuba, Ibaraki 3050801, Japan

[5] Toyama Univ, Fac Engn, Toyama 9308555, Japan

来源：

PHYSICAL REVIEW C | 2001年 / 63卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.63.044314

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Brute-force nuclear magnetic resonance on oriented nuclei (BF-NMRON) experiments have been performed with 12 T maximum field and at 10 mK. The resonances for (TcNb)-Tc-95,96, (AgAg)-Ag-106-Ag-m, and 110Ag(m)Ag have been observed. The magnetic moment of Ag-106(m) was determined to be 3.705(4) mu (N). Comparing the resonance frequencies of BF-NMRON and those of the known NMR-ON results in Fe, the hyperfine anomalies in Fe were determined: (95)Delta (96)(Tc) = -0.026(17)%. (106m)Delta 110(m)(Ag) = 0. 10(6)%. The measured hyperfine anomalies are interpreted in terms of a microscopic theory including core polarization and exchange current effects.

引用

页码：443141 / 443144

页数：4

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