Published November 1991
| Version v1
Journal article
Angular distributions for the double isobaric analog and a T< state at high excitation in pion double charge exchange on 93Nb
Creators
- 1. University of Texas at Austin, Austin, Texas (USA)
- 2. Los Alamos National Laboratory, Los Alamos, New Mexico (USA)
- 3. Ben-Gurion University of the Negev, Beer-Sheva (Israel)
- 4. University of Pennsylvania, Philadelphia, Pennsylvania (USA)
- 5. Tel Aviv University, Tel Aviv (Israel)
- 6. Florida State University, Tallahassee, Florida (USA)
Description
The double isobaric analog state |IAS direct-product direct-product IAS right-angle and a new resonance below the |IAS direct-product IAS right-angle have been observed in pion-induced double-charge-exchange reactions on 93Nb. Angular distributions have been measured for both transitions. The cross section observed in the T< resonance is 21% of that for the |IAS direct-product IAS right-angle in 93Tc. We mention various possibilities for the nature of the observed resonance but have no unique explanation for its large cross section
Additional details
Publishing Information
- Journal Title
- Physical Review, C
- Journal Volume
- 44
- Journal Issue
- 5
- Series
- Phys. Rev., C.
- Journal Page Range
- 2209-2212
- ISSN
- 0556-2813
- CODEN
- PRVCA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 23009992
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ANGULAR DISTRIBUTION; CHARGE-EXCHANGE REACTIONS; CROSS SECTIONS; ISOBARIC ANALOGS; MEV RANGE 100-1000; NIOBIUM 93 TARGET; PION PLUS REACTIONS; PIONS MINUS; Q-VALUE; RESONANCE; TECHNETIUM 93
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BOSONS; DISTRIBUTION; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY; ENERGY LEVELS; ENERGY RANGE; HADRON REACTIONS; HADRONS; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MESON REACTIONS; MESONS; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; PION REACTIONS; PIONS; PSEUDOSCALAR MESONS; RADIOISOTOPES; TARGETS; TECHNETIUM ISOTOPES