$\gamma$-Spectroscopy and Radioactive Beams : How To Perform Channel Selection ?

B. Rossé (1) , N. Redon (1) , O. Stézowski (1) , C. Schmitt (1) , D. Guinet (1) , M. Meyer (1) , P. Lautesse (1) , P. J. Nolan , A. J. Boston , R. Cooper , M. Dimmock , S. Gros , B. Mcguirck , E. S. Paul , M. Petri , H. Scraggs , G. Turk , G. de France (2) , S. Bhattacharyya (2) , G. Mukherjee (2) , F. Rejmund (2) , M. Rejmund (2) , H. Savajols (2) , J.N. Scheurer (3) , A. Astier (4) , I. Deloncle (4) , M.G. Porquet (4) , A. Prévost (4) , B. M. Nyakó , J. Gál , J. Molnár , J. Timár , L. Zolnai , K. Juhasz , R. Wadsworth , P. Joshi , G. La Rana , R. Moro , M. Trotta , E. Vardaci , G. Hackman , G. Ball

1 IPNL - Institut de Physique Nucléaire de Lyon
2 GANIL - Grand Accélérateur National d'Ions Lourds
3 CENBG - Centre d'Etudes Nucléaires de Bordeaux Gradignan
4 CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse

An experiment has been performed using a SPIRAL $^{76}$Kr radioactive beam at GANIL to investigate rare-earth nuclei near the proton drip-line. The EXOGAM gamma array was coupled with the DIAMANT light charged-particle detector and the VAMOS spectrometer. We report here on the powerful of this setup to extract fusion-evaporation $\gamma$-rays from a large beam contamination.

Mots clés: gamma-ray spectroscopy; radioactive ion beams

Domaines: Physique Nucléaire Expérimentale [nucl-ex]

B. Rossé, N. Redon, O. Stézowski, C. Schmitt, D. Guinet, et al.. $\gamma$-Spectroscopy and Radioactive Beams : How To Perform Channel Selection ?. S.V. Harissopulos, P. Demetriou, E. Julin. Frontiers in Nuclear Structure, Astrophysics, and Reactions - FINUSTAR, Sep 2005, Isle of Kos, Greece. AIP Press, 831 (831), pp.541-543, 2006, AIP Conference Proceedings. ⟨10.1063/1.2201009⟩. ⟨in2p3-00087269⟩