High precision CP violation physics at LHCb Scientific Section Contents
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چکیده
2 Research plan 3 2.1 Status of CP – Violation and the Physics of B Mesons . . . . . . . . . . . . . . . . . . . 3 2.1.1 CP violation within and beyond the standard model. . . . . . . . . . . . . . . . . 3 2.1.2 LHCb: A second generation B experiment . . . . . . . . . . . . . . . . . . . . . . 5 2.2 Status of our own work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2.1 Status of the LHCb experiment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.2.2 LHCb technical design reports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.2.3 Detector layout of the ST stations . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.2.4 Layout of TT station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2.2.5 Simulation studies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2.2.5.1 Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 2.2.5.2 Occupancies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2.2.5.3 Momentum Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2.2.6 Prototype studies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 2.2.6.1 Silicon Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 2.2.6.2 Measurements on the Front-End Chip . . . . . . . . . . . . . . . . . . . 25 2.2.6.3 Readout Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 2.2.6.4 Station Mechanics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 2.2.6.5 Testbeam Studies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 2.3 Research plan for the forthcoming period . . . . . . . . . . . . . . . . . . . . . . . . . . 42 2.3.1 R&D Program for TT station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 2.3.2 Prepare mass production, assembly and test . . . . . . . . . . . . . . . . . . . . . 42 2.4 Time planning and Project Organisation . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 2.4.1 Manpower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 2.4.2 Investment plans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
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