Abstract
For the first time a high-precision proton-deuteron bremsstrahlung experiment has been performed in which all the different exit channels have been distinguished separately. High-precision cross sections and analyzing powers in one of the outgoing channels, namely, the coherent bremsstrahlung with a proton and a deuteron in the final state, are presented at 190 MeV incoming proton beam energy and are compared to calculations based on the low-energy theorem. The results of the calculations vary considerably calling for a fully microscopic calculation. However, using a recipe including the initial- and final-state interactions, the predictions come close to the data.
Original language | English |
---|---|
Article number | 062301 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 90 |
Issue number | 6 |
DOIs | |
Publication status | Published - 14-Feb-2003 |
Keywords
- NUCLEON-NUCLEON BREMSSTRAHLUNG
- PION-PRODUCTION THRESHOLD
- ENERGIES
- EXCHANGE
- SYSTEM