Chinese Physics C > 2008, Vol. 32 > Issue(S2): 174-176

Magnetic moment measurements of mirror nuclei¹²B and¹²N

Abstract
HTML
Reference
Related

PDF

Abstract：
The spin polarized β-emitting mirror nuclei¹²B(I^π=1⁺,T_1/2=20.18 ms) and¹²N(I^π=1⁺,T_1/2=11 ms) are produced by the low nuclear reactions¹¹B(d, p)¹²B and¹⁰B(³He,n)¹²N and by selecting the projectile energy and the recoil angle. Their magnetic moments are measured by the β-NMR technique. The magnetic moments obtained after Knight shift correction are μ(¹²B)=1.001(17) μ_Nand μ(¹²N)=0.4571(1) μ_N. The calculation using the existing shell model could not reproduce the measured magnetic moments for¹²B and¹²N simultaneously.

References

[1]

. Matsuta K, Ozawa A, Nojiri Y et al. Phys. Lett. B, 1992,281: 2142. Asahi K, Ishihara M, Inabe N et al. Phys. Lett. B, 1990,251: 4883. Tanaka M et al. Nucl. Phys. A, 1976, 263: 14. Sugimoto K, Mizobuchi A, Nakai K et al. J. Phys. Soc.Japan, 1966, 21: 2135. Minamisono T, Ohtsubo T, Fukuda S et al. Hyper ne In-teractions, 1993, 80: 1315

Access

Get Citation

ZHENG Yong-Nan, ZHOU Dong-Mei, YUAN Da-Qing, ZHANG Xi-Zhen, ZUO Yi, XU Yong-Jun, ZHU Jia-Zheng, WANG Zhi-Qiang, LUO Hai-Long, FAN Ping and ZHU Sheng-Yun. Magnetic moment measurements of mirror nuclei ¹²B and ¹²N[J]. Chinese Physics C, 2008, 32(S2): 174-176.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-07-17
Revised: 1900-01-01

Article Metric

Article Views(5206)
PDF Downloads(624)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Magnetic moment measurements of mirror nuclei¹²B and¹²N

Corresponding author:ZHENG Yong-Nan,

Received Date:2008-07-17
Accepted Date:1900-01-01
Available Online:2008-01-03

Abstract:The spin polarized β-emitting mirror nuclei¹²B(I^π=1⁺,T_1/2=20.18 ms) and¹²N(I^π=1⁺,T_1/2=11 ms) are produced by the low nuclear reactions¹¹B(d, p)¹²B and¹⁰B(³He,n)¹²N and by selecting the projectile energy and the recoil angle. Their magnetic moments are measured by the β-NMR technique. The magnetic moments obtained after Knight shift correction are μ(¹²B)=1.001(17) μ_Nand μ(¹²N)=0.4571(1) μ_N. The calculation using the existing shell model could not reproduce the measured magnetic moments for¹²B and¹²N simultaneously.