Published May 27, 2020
| Version v1
Journal article
The pion double charge exchange reaction
Description
Recent developments in the theory of pion double exchange reactions on nuclei are discussed. The talk includes two main subjects. First, the DCX theory for open shell nuclei is described and the relation to two-body correlations among valence nucleons is emphasized. The properties of the effective two-body DCX transition operator are explored with particular emphasis on the range and spin dependence of such operators. In the second part, we present the theoretical background of the new phenomenon of isotensor double giant resonances observed in DCX reactions. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics, A
- Journal Volume
- 527
- Series
- Nucl. Phys., A.
- Journal Page Range
- 443c-450c
- ISSN
- 0375-9474
- CODEN
- NUPAB
Conference
- Title
- 12. international conference on particles and nuclei (PANIC-12).
- Dates
- 25-29 Jun 1990.
- Place
- Cambridge, MA (USA).
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 22082945
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Progress Report
- Descriptors DEI
- BARIUM 138 TARGET; CALCIUM 42 TARGET; CALCIUM 44 TARGET; CALCIUM 46 TARGET; CALCIUM 48 TARGET; CHARGE-EXCHANGE REACTIONS; COBALT 59 TARGET; CORRELATIONS; DIFFERENTIAL CROSS SECTIONS; ENERGY SPECTRA; GIANT RESONANCE; GOLD 197 TARGET; IRON 56 TARGET; ISOBARIC ANALOGS; MEV RANGE 100-1000; NIOBIUM 93 TARGET; NUCLEON-NUCLEON INTERACTIONS; PAIRING INTERACTIONS; PION PLUS REACTIONS; PION REACTIONS; PIONS MINUS; PROGRESS REPORT; REVIEWS; SCATTERING AMPLITUDES; SPIN ORIENTATION; TECHNETIUM 93; TELLURIUM 130 TARGET; TWO-BODY PROBLEM
- Descriptors DEC
- AMPLITUDES; BARYON-BARYON INTERACTIONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BOSONS; CROSS SECTIONS; DOCUMENT TYPES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; HADRON REACTIONS; HADRON-HADRON INTERACTIONS; HADRONS; HOURS LIVING RADIOISOTOPES; INTERACTIONS; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MANY-BODY PROBLEM; MESON REACTIONS; MESONS; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; ORIENTATION; PARTICLE INTERACTIONS; PIONS; PSEUDOSCALAR MESONS; RADIOISOTOPES; RESONANCE; SPECTRA; TARGETS; TECHNETIUM ISOTOPES