For improved cross-section measurements of the reaction C-12(alpha,gamma) O-16 in inverted kinematics, a recoil separator ERNA is developed at the 4 MV Dynamitron tandem accelerator in Bochum to detect directly the O-16 recoils with high efficiency. Due to the emission of the capture gamma-rays, the kinematically forward directed O-16 recoils are described by an angle and energy spread. Thus, the acceptances in angle and energy of ERNA must cover these spreads in order to extract reliable cross-section values. We report on such acceptance measurements over the energy range 0.7-5.0 MeV, using an O-16 pilot beam.

Recoil separator ERNA: acceptances in angle and energy / D., R., D., S., F., S., M., A., N., D., DI LEVA, A., C., L., A., D., L., G., Imbriani, G., J., K., A., O., Roca, V., H., R., C., R., Romano, M., F., S., F., T., H. P., T.. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 513:3(2003), pp. 573-578. [10.1016/j.nima.2003.07.001]

Recoil separator ERNA: acceptances in angle and energy

DI LEVA, ANTONINO;IMBRIANI, GIANLUCA;ROCA, VINCENZO;ROMANO, MARIO;
2003

Abstract

For improved cross-section measurements of the reaction C-12(alpha,gamma) O-16 in inverted kinematics, a recoil separator ERNA is developed at the 4 MV Dynamitron tandem accelerator in Bochum to detect directly the O-16 recoils with high efficiency. Due to the emission of the capture gamma-rays, the kinematically forward directed O-16 recoils are described by an angle and energy spread. Thus, the acceptances in angle and energy of ERNA must cover these spreads in order to extract reliable cross-section values. We report on such acceptance measurements over the energy range 0.7-5.0 MeV, using an O-16 pilot beam.
2003
Recoil separator ERNA: acceptances in angle and energy / D., R., D., S., F., S., M., A., N., D., DI LEVA, A., C., L., A., D., L., G., Imbriani, G., J., K., A., O., Roca, V., H., R., C., R., Romano, M., F., S., F., T., H. P., T.. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 513:3(2003), pp. 573-578. [10.1016/j.nima.2003.07.001]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/510528
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