Data di Pubblicazione:
2014
Abstract:
The goal of the AEg ̄IS experiment at the Antiproton Decelerator (AD) at CERN, is to measure directly the Earth’s gravitational acceleration on antimatter by measuring the free fall of a pulsed, cold antihydrogen beam. The final position of the falling antihydrogen will be detected by a position sensitive detector. This detector will consist of an active silicon part, where the annihilations take place, followed by an emulsion part. Together, they allow to achieve 1% precision on the measurement of g ̄ with about 600 reconstructed and time tagged annihilations.
We present here the prospects for the development of the AEg ̄IS silicon position sentive de- tector and the results from the first beam tests on a monolithic silicon pixel sensor, along with a comparison to Monte Carlo simulations.
We present here the prospects for the development of the AEg ̄IS silicon position sentive de- tector and the results from the first beam tests on a monolithic silicon pixel sensor, along with a comparison to Monte Carlo simulations.
Tipologia CRIS:
1.1 Articolo in rivista
Elenco autori:
S., Aghion; O., Ahlén; A. S., Belov; Bonomi, Germano; P., Bräunig; J., Bremer; R. S., Brusa; G., Burghart; L., Cabaret; M., Caccia; C., Canali; R., Caravita; F., Castelli; G., Cerchiari; S., Cialdi; D., Comparat; G., Consolati; J. H., Derking; S., Di Domizio; L., Di Noto; M., Doser; A., Dudarev; R., Ferragut; A., Fontana; P., Genova; M., Giammarchi; A., Gligorova; S. N., Gninenko; S., Haider; J., Harasimowicz; T., Huse; E., Jordan; L. V., Jørgensen; T., Kaltenbacher; A., Kellerbauer; A., Knecht; D., Krasnický; V., Lagomarsino; A., Magnani; S., Mariazzi; V. A., Matveev; F., Moia; G., Nebbia; P., Nédélec; N., Pacifico; V., Petráček; F., Prelz; M., Prevedelli; C., Regenfus; C., Riccardi; O., Røhne; A., Rotondi; H., Sandaker; A., Sosa; M. A., Subieta Vasquez; M., Špaček; G., Testera; C. P., Welsch; S., Zavatarelli
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