München 2006 – wissenschaftliches Programm
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HK: Physik der Hadronen und Kerne
HK 10: Kernphysik/Spektroskopie
HK 10.7: Vortrag
Montag, 20. März 2006, 18:15–18:30, C
Two-neutron transfer reaction using a Tritium target* — •M. Mahgoub1, V. Bildstein1, H.G. Bohlen2, T. Dorsch1,2, Th. Faestermann1, R. Gernhäuser1, Th. Kröll1, R. Krücken1, Tz. Kokalova2, L. Maier1, W.von Oertzen2, and C. Wheldon2 — 1Physik-Department E12, TU München, 85748 Garching, Germany — 2HMI-Berlin, 14109 Berlin, Germany
Two neutron transfer reactions enable the investigation of pairing correlations, as well as the study of shape coexistence and shape transitions. They can also be effectively used to populate exotic nuclei, for which low production cross-sections do not allow their use as an accelerated radioactive beam. For short-lived nuclei the reactions have to be performed in inverse kinematics, thus calling in case of (t,p) reactions for a tritium target. Here we report on a first pioneering experiment using a tritium loaded Ti foil for the reaction 40Ar(t,p)42Ar at an energy of 2.25 MeV/u at the Cyclotron of the HMI Berlin. First results will be presented and compared to DWBA calculations. Future possibilities for the use of (t,p) reactions at radioactive beam facilities will be discussed.
* Supported by MLL, and DFG under contract KR2326/1-1.