2023
Quick information
Type Seminar
Date July 13, 2023 - 11:00
Time 11:00
Location Room 105, GANIL, Caen | France
Share this event
More events
Seminar
June 27, 2025 - 11:00
Nuclear isomers: discovery and application
Room 105, GANIL, Caen | France
Seminar
June 24, 2025 - 11:00
New Symmetry Energy Constraint from a Model-Independent Measurement of Isospin Diffusion with INDRA-FAZIA
Guest House, GANIL, Caen | France
Seminar
May 20, 2025 - 11:00
K=8- isomer of 254No : one small step for Super Heavy Element physics
Room alpha, GANIL, Caen | France

OEDO, the deceleration and focusing device at RIBF, and the nuclear astrophysics program with OEDO

Nobuaki Imai (Centre for nuclear studies, Tokyo, Japan)

OEDO is a new beam line to decelerate and focus fast radioactive isotope beams at RIBF. A high frequency RF deflector synchronized with the Superconducting Cyclotron in RIBF can make a relatively small beam spot of the decelerated RI beam around 20 MeV/nucleon on a secondary target. OEDO was installed at the beam line equipped with the SHARAQ spectrometer. By using its first half, QQD magnets, the reaction residue can be momentum-analyzed. The combination of the decelerator and the spectrometer is unique in the world. By employing both OEDO and SHARAQ, some (d,p) reactions have been measured in inverse kinematics as the surrogate reactions of astrophysical interest.
In this talk, we will explain the principles of OEDO with some properties of the decelerated RI beams. We will also talk about the recent experimental results and future perspectives.