Published May 2013
| Version v1
Journal article
Production of spin polarized 12N through heavy ion reactions
Creators
- 1. Osaka University, Department of Physics (Japan)
- 2. Tokyo University of Science, Department of Physics (Japan)
- 3. Osaka University, The Institute of Scientific and Industrial Research (Japan)
- 4. Niigata University, Radioisotope Center (Japan)
- 5. Niigata University, Department of Physics (Japan)
- 6. Kochi University of Technology (Japan)
- 7. University of Tsukuba, Department of Physics (Japan)
Description
Production of spin polarized short-lived nucleus 12N (Iπ = 1 + , T1/2 = 11 ms) using heavy ion reactions at intermediate energies has been performed. Typical polarization of about −25 % and +10 % through the projectile fragmentation Be(14N, 12N)X and the charge exchange CH2(12C, 12N)X processes, respectively, was obtained. The present study proved that the combination of a 12C beam and a proton target provides a fairly good quality of polarized 12N beam in terms of intensity and energy uniformity, and is promising for materials science use of 12N as a nuclear probe.
Additional details
Identifiers
Publishing Information
- Journal Title
- Hyperfine Interactions
- Journal Volume
- 220
- Journal Issue
- 1-3
- Journal Page Range
- p. 83-88
- ISSN
- 0304-3843
- CODEN
- HYINDN
Conference
- Title
- 4. joint international conference on hyperfine interactions; International symposium on nuclear quadrupole interactions
- Acronym
- HFI/NQI 2012
- Dates
- 10-14 Sep 2012
- Place
- Beijing (China)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44058189
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CARBON 12; CARBON 12 BEAMS; CHARGE EXCHANGE; FRAGMENTATION; HEAVY ION REACTIONS; MILLISECONDS LIVING RADIOISOTOPES; NITROGEN 12; NITROGEN 14; NITROGEN 14 BEAMS; POLARIZATION; POLARIZED BEAMS; PROBES; PROTONS; SPIN ORIENTATION
- Descriptors DEC
- BARYONS; BEAMS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CARBON ISOTOPES; ELEMENTARY PARTICLES; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; ION BEAMS; ISOTOPES; LIGHT NUCLEI; MILLISECONDS LIVING RADIOISOTOPES; NITROGEN ISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; ODD-ODD NUCLEI; ORIENTATION; RADIOISOTOPES; STABLE ISOTOPES
Optional Information
- Copyright
- Copyright (c) 2013 Springer Science+Business Media Dordrecht