Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 27-30 |
| Seitenumfang | 4 |
| Fachzeitschrift | Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences |
| Jahrgang | 49 |
| Ausgabenummer | 1-2 |
| Publikationsstatus | Veröffentlicht - 1 Feb. 1994 |
Abstract
Spin-polarized β-active 23Ne (T1/2 = 37.2 s) nuclei were created by capture of polarized cold neutrons in solid and liquid neon. The angular asymmetry of the β-radiation was used to monitor the nuclear polarization. From nuclear magnetic resonance curves the value for the dipole moment| μ(23Ne)| = 1.079(1) n.m. (uncorrected) was obtained which is more precise than the literature value. Comparing the measured spin-lattice relaxation rates with those of stable 21Ne the nuclear quadrupole moment of 23Ne was determined. It agrees with a shell model calculation. The feasibility of 23Ne-β-NMR for investigations in condensed rare gases in demonstrated.
ASJC Scopus Sachgebiete
- Mathematik (insg.)
- Mathematische Physik
- Physik und Astronomie (insg.)
- Chemie (insg.)
- Physikalische und Theoretische Chemie
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in: Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences, Jahrgang 49, Nr. 1-2, 01.02.1994, S. 27-30.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - β-Radiation Detected NMR in Solid and Liquid Neon
AU - Hilmer, F.
AU - Schirmer, A.
AU - Ackermann, H.
AU - Heitjans, P.
AU - Steckmann, H. J.
N1 - Funding Information: The hospitality of the Institut für Festkörperforschung, KFA Jülich, is gratefully acknowledged. This work was sponsored by the BMFT.
PY - 1994/2/1
Y1 - 1994/2/1
N2 - Spin-polarized β-active 23Ne (T1/2 = 37.2 s) nuclei were created by capture of polarized cold neutrons in solid and liquid neon. The angular asymmetry of the β-radiation was used to monitor the nuclear polarization. From nuclear magnetic resonance curves the value for the dipole moment| μ(23Ne)| = 1.079(1) n.m. (uncorrected) was obtained which is more precise than the literature value. Comparing the measured spin-lattice relaxation rates with those of stable 21Ne the nuclear quadrupole moment of 23Ne was determined. It agrees with a shell model calculation. The feasibility of 23Ne-β-NMR for investigations in condensed rare gases in demonstrated.
AB - Spin-polarized β-active 23Ne (T1/2 = 37.2 s) nuclei were created by capture of polarized cold neutrons in solid and liquid neon. The angular asymmetry of the β-radiation was used to monitor the nuclear polarization. From nuclear magnetic resonance curves the value for the dipole moment| μ(23Ne)| = 1.079(1) n.m. (uncorrected) was obtained which is more precise than the literature value. Comparing the measured spin-lattice relaxation rates with those of stable 21Ne the nuclear quadrupole moment of 23Ne was determined. It agrees with a shell model calculation. The feasibility of 23Ne-β-NMR for investigations in condensed rare gases in demonstrated.
KW - (23Ne) Q(23Ne)
KW - Nuclear Spin relaxation
KW - radiation detected NMR Solid and liquid Neon
UR - http://www.scopus.com/inward/record.url?scp=34548801169&partnerID=8YFLogxK
U2 - 10.1515/zna-1994-1-207
DO - 10.1515/zna-1994-1-207
M3 - Article
AN - SCOPUS:34548801169
VL - 49
SP - 27
EP - 30
JO - Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences
JF - Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences
SN - 0932-0784
IS - 1-2
ER -