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  • TIARA: A large solid angle ...
    Labiche, M.; Catford, W.N.; Lemmon, R.C.; Timis, C.N.; Chapman, R.; Orr, N.A.; Fernández-Domínguez, B.; Moores, G.; Achouri, N.L.; Amzal, N.; Appleton, S.; Ashwood, N.I.; Baldwin, T.D.; Burns, M.; Caballero, L.; Cacitti, J.; Casadjian, J.M.; Chartier, M.; Curtis, N.; Faiz, K.; de France, G.; Freer, M.; Gautier, J.M.; Gelletly, W.; Iltis, G.; Lecornu, B.; Liang, X.; Marry, C.; Merrer, Y.; Olivier, L.; Pain, S.D.; Pucknell, V.F.E.; Raine, B.; Rejmund, M.; Rubio, B.; Saillant, F.; Savajols, H.; Sorlin, O.; Spohr, K.; Theisen, Ch; Voltolini, G.; Warner, D.D.

    Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 03/2010, Letnik: 614, Številka: 3
    Journal Article

    A compact, quasi- 4 π position sensitive silicon array, TIARA, designed to study direct reactions induced by radioactive beams in inverse kinematics is described here. The Transfer and Inelastic All-angle Reaction Array (TIARA) consists of 8 resistive charge division detectors forming an octagonal barrel around the target and a set of double-sided silicon-strip annular detectors positioned at each end of the barrel. The detector was coupled to the γ -ray array EXOGAM and the spectrometer VAMOS at the GANIL Laboratory to demonstrate the potential of such an apparatus with radioactive beams. The N ( d , p ) 14 N 15 reaction, well known in direct kinematics, has been carried out in inverse kinematics for that purpose. The observation of the N 15 ground state and excited states at 7.16 and 7.86 MeV is presented here as well as the comparison of the measured proton angular distributions with DWBA calculations. Transferred l-values are in very good agreement with both theoretical calculations and previous experimental results obtained in direct kinematics.