Published April 1994
| Version v1
Journal article
Interference effects in non-analog pion double charge exchange
Creators
- 1. University of Pennsylvania, Philadelphia, Pennsylvania 19104 (United States)
- 2. Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)
- 3. New Mexico State University, Las Cruces, New Mexico 88003 (United States)
Description
For (π+,π-) double charge exchange on 27Al, an excitation function at 5 degree has been measured over a range of incident pion energies from 100 to 293 MeV for transitions to both the ground state and to a doublet at 1.75 MeV of excitation in the final nucleus 27P. The shapes of these excitation functions are strikingly different, with the g.s. data exhibiting an interferencelike dip near 150 MeV and the excited state falling smoothly above 150 MeV
Additional details
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 49
- Journal Issue
- 4
- Journal Page Range
- p. 2054-2057.
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 25053857
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ALUMINIUM 27 TARGET; CHARGE-EXCHANGE REACTIONS; EXCITATION FUNCTIONS; MEV RANGE 100-1000; PHOSPHORUS 27; PION REACTIONS; PIONS MINUS; PIONS PLUS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; ENERGY RANGE; HADRON REACTIONS; HADRONS; ISOTOPES; LIGHT NUCLEI; MESON REACTIONS; MESONS; MEV RANGE; MILLISEC LIVING RADIOISOTOPES; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; PHOSPHORUS ISOTOPES; PIONS; PSEUDOSCALAR MESONS; RADIOISOTOPES; TARGETS