6533b873fe1ef96bd12d5f5f
RESEARCH PRODUCT
Double Pion Photoproduction on the Proton up to 800 MeV
J.m. LagetAnton ZabrodinS. KerhoasT. PinelliP. PedroniJ. AhrensA. BraghieriG. TamasG. AuditL.y. MurphyM. Mac CormickV. IsbertN. D'hosesubject
PhysicsNuclear physicsPhotonPionProtonHadronDetectorPhoton beamMicrotrondescription
The total cross sections for the three γp → N ππ reactions have been measured for photon energies from 450 to 800 MeV. The γp → pπ0π0 and γp → nπ+π0 rcross sections have never been measured before while the γp → pπ+π− results are much improved compared to earlier data. These measurements were performed with the large acceptance hadronic detector DAPHNE, at the tagged photon beam facility of MAMI microtron in Mainz.
year | journal | country | edition | language |
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1995-01-01 |