6533b835fe1ef96bd129f2b8
RESEARCH PRODUCT
PION DOUBLE CHARGE EXCHANGE REACTIONS LEADING TO DOUBLE PIONIC ATOMS
Satoru HirenzakiJuan NievesEulogi OsetHiroshi TokiM.j. Vicente-vacassubject
PhysicsNuclear reactionNuclear and High Energy PhysicsPionMesonAtomBound stateHadronGeneral Physics and AstronomyAstronomy and AstrophysicsElementary particleAtomic physicsWave functiondescription
We study theoretically pion double charge exchange reactions leading to double pionic atoms. The reaction cross-sections with two pions in the deeper bound pionic orbits in 208Pb are calculated with realistic pionic atom wave functions and distortion effects. The cross-sections are found to be d2σ/dEdΩ~10−3−10−4 µ b/srMeV , which are only a small fraction of the double charge exchange background.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1992-10-20 | Modern Physics Letters A |