Mass Measurements with the CSS2 and CIME cyclotrons at GANIL
- B. Gomez Hornillos, M.
- Chartier, M.
- Mittig, W.
- Blank, Bertram
- Caballero, L.
- Chautard, F.
- E. Demonchy, C.
- Georgiev, G.
- Gillibert, A.
- Jacquot, B.
- Jurado, B.
- Lecesne, N.
- Lépine-Szily, A.
- Orr, N.A.
- Politi, G.
- Rousseau, Marc
- Roussel-Chomaz, P.
- Savajols, H.
- Villari, A.C.C.
DOIAbstract
Commune avec ACENThis paper presents two original direct mass-measurement techniques developed at GANIL using the CSS2 and CIME cyclotrons as high-resolution mass spectrometers. The mass measurement with the CSS2 cyclotron is based on a time-of-flight method along the spiral trajectory of the ions inside the cyclotron. The atomic mass excesses of 68Se and 80Y recently measured with this technique are -53.958(246) MeV and -60.971(180) MeV, respectively. The new mass-measurement technique with the CIME cyclotron is based on the sweep of the acceleration radio-frequency of the cyclotron. Tests with stable beams have been performed in order to study the accuracy of this new mass-measurement method and to understand the systematic errors
Add to ORKG