2D and 3D thin pixel technologies for the Layer0 of the SuperB Silicon Vertex Tracker2011 IEEE Nuclear Science Symposium Conference Record
- Giorgia, F.
- Avanzini, C.
- Batignani, G.
- Bettarini, S.
- Bosi, F.
- Casarosa, G.
- Ceccanti, M.
- Cervelli, A.
- Forti, F.
- Giorgi, M.A.
- Mammini, P.
- Morsani, F.
- Oberhof, B.
- Paoloni, E.
- Perez, A.
- Profeti, A.
- Rizzo, G.
- Walsh, J.
- Lusiani, A.
- Manghisoni, M.
- Re, V.
- Traversi, G.
- Sipio, R. Di
- Fabbri, L.
- Gabrielli, A.
- Sbarra, C.
- Semprini, N.
- Valentinetti, S.
- Villa, M.
- Zoccoli, A.
- Citterio, M.
- Liberali, V.
- Stabile, A.
- Neri, N.
- Palombo, F.
- Gaioni, L.
- Manazza, A.
- Ratti, L.
- Speziali, V.
- Zucca, S.
- Betta, G.F. Dalla
- Soncini, G.
- Fontana, G.
- Bomben, M.
- Bosisio, L.
- Cristaudo, P.
- Liberti, B.
- Jugovaz, D.
- Lanceri, L.
- Rashevskaya, I.
- Vitale, L.
- Vernier, G.
- Cenci, R.
DOIAbstract
The high luminosity asymmetric e+e- collider SuperB, recently approved by the Italian Government, is designed to deliver a luminosity greater than 1036cm-2s-1 with moderate beam currents and a reduced center of mass boost with respect to earlier B-Factories. An improved vertex resolution is required for precise time-dependent measurements and the SuperB Silicon Vertex Tracker will be equipped with an innermost layer of small radius (about 1.5 cm), resolution of 10 \u3bcm in both coordinates, low material budget (<;1% X0), and able to withstand a hit background rate of several tens of MHz/cm2. The ambitious goal of designing a thin pixel device matching these stringent requirements is being pursued with specific R&D programs on different tec...
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