Published November 29, 1990
| Version v1
Journal article
New aspect of intermediate energy heavy ion reactions. Large spin polarization of fragments
Creators
- 1. Institute of Physical and Chemical Research, Wako, Saitama (Japan)
- 2. Tokyo Inst. of Tech. (Japan). Dept. of Applied Physics
- 3. National Superconducting Cyclotron Lab., East Lansing, MI (USA)
- 4. Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire
- 5. Osaka Univ., Toyonaka (Japan). Coll. of General Education
Description
The spin polarization P, of 12B ejectiles has been measured for projectile fragmentation reactions induced by a 40.6 MeV/u 14N beam. Large values of P were observed, showing a characteristic dependence on the outgoing momentum including a sign change occurring at a momentum corresponding to the beam velocity. This behavior corresponds well with simple kinematical arguments based on projectile fragmentation models. (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters, (Section) B
- Journal Volume
- 251
- Journal Issue
- 4
- Series
- Phys. Lett., B.
- Journal Page Range
- 488-492
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 22027854
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BORON 12; BREAKUP REACTIONS; EXPERIMENTAL DATA; GOLD 197 TARGET; INCLUSIVE INTERACTIONS; KNOCK-OUT REACTIONS; MEV RANGE 100-1000; NITROGEN 14 REACTIONS; POLARIZATION-ASYMMETRY RATIO; POLARIZED PRODUCTS
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BORON ISOTOPES; DATA; DIRECT REACTIONS; ENERGY RANGE; HEAVY ION REACTIONS; INFORMATION; INTERACTIONS; ISOTOPES; LIGHT NUCLEI; MEV RANGE; MILLISEC LIVING RADIOISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; PARTICLE INTERACTIONS; RADIOISOTOPES; TARGETS