An upgraded focal plane detector for the MAGNEX spectrometer

D. Torresi; O. Sgouros; V. Soukeras; M. Cavallaro; F. Cappuzzello; D. Carbone; C. Agodi; G. A. Brischetto; S. Calabrese; I. Ciraldo; N. Deshmukh; A. Hacisalihoglu; L. La Fauci; A. Spatafora

arXiv · 2110.12956

An upgraded focal plane detector for the MAGNEX spectrometer

D. Torresi·O. Sgouros·V. Soukeras·M. Cavallaro·F. Cappuzzello·D. Carbone·C. Agodi·G. A. Brischetto·S. Calabrese·I. Ciraldo·N. Deshmukh·A. Hacisalihoglu·L. La Fauci·A. Spatafora

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Abstract

An upgraded and improved version of the focal plane detector (FPD) of the large-acceptance magnetic spectrometer MAGNEX is described here. The FPD consists of a tracker operating at low pressure and of a silicon detector wall. Thanks to a different geometry of the electron multiplication and induction elements, the new detector guarantees a superior signal to noise ratio, resulting in a more accurate tracking and a cleaner identification of the detected heavy ions. The new detector has been tested by using a $^{18}$O beam at an energy of 84 MeV. A description of the new FPD that pinpoints the innovation and the obtained performances is given and discussed in details.

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D. Torresi, O. Sgouros, V. Soukeras, M. Cavallaro, F. Cappuzzello, D. Carbone, C. Agodi, G. A. Brischetto, S. Calabrese, I. Ciraldo, N. Deshmukh, A. Hacisalihoglu, L. La Fauci, A. Spatafora. 2021-10-25. An upgraded focal plane detector for the MAGNEX spectrometer. https://arxiv.org/abs/2110.12956

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