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RESEARCH PRODUCT
Recoilles and resonant production of double-pion atoms
Eulogio OsetM.j. Vicente-vacasJuan Nievessubject
PhysicsNuclear and High Energy PhysicsDirect productionPionAtomic physicsResonance (chemistry)description
Abstract We exploit two ideas found successful in the direct production of pionic atoms: recoilless condition and resonance production, in order to produce atomic systems with two bound π − . As an example of recoilless reaction we study π − + A X → p ( A−1 X , π − , π − ) , and as an example of resonant reaction we study π − X → ( π − π − X′) → π − X. In both cases the signals are found to be only a small fraction of the background indicating the big experimental difficulties that one is facing in producing these states.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1992-05-01 | Nuclear Physics A |