粒子物理实验中的电子学

2006-4-252006-4-262    2006-4-2632006-4-264205062006-4-265       µ2006-4-266CERNLEP/LHC2006-4-267L3Detector2006-4-2682006-4-269ATLASDetector(AToroidalLHCApparatuS)2006-4-2610CMSDetector2006-4-2611AMSDetector2006-4-26122006-4-26132006-4-2614BESBESIII2006-4-2615BESIIIµ2006-4-26162006-4-2617         2006-4-2618BES2006-4-26192006-4-2620  TriggerSystem DataAcquisitionSystemDAQ SlowControl2006-4-2621TriggerDAQ2006-4-2622 DAQ  2006-4-2623  2006-4-26242006-4-2625   2006-4-2626EN⋅θN:E:θ:DAQTriggerADC2006-4-2627ffOCidtCQV∫++--CCFFAARRFFIiVO   2006-4-2628AnalogDigitalConversionADC ADC ADCSARADC ADCPipelineADC ADCFlashADC2006-4-2629t0  TDCt0DAQTriggerTDCVT_tt002006-4-2630SfiORRVV   ++--CCDDAARRFFIiVORRSSVi2006-4-2631“TimeWalk”VT_2006-4-2632TDC024681012020406080100120140TimeAmplitudeVCSetResetQStartStopI1CSetResetQStartConversionI2I1clockENNBitOutputGary2006-4-2633TDC  GrayclockDQStartStopHEN  2006-4-2634+“”+“”“”CoarseCounting+“”FineMeasurement“”GrayTDCns“”TimeInterpolation100ps~10ps2006-4-2635CLKTclkPhase1Phase2Phase3Phase4Phase5Phase6Phase7Phase8Phase92006-4-2636BESIIITimeofFlightTOFFEEFEEVME9U)VME9U)SplitSplit18m18m16ch.16ch.VMEBuVMEBussDAQDAQPMTPMT40MHz40MHzTrigg.Trigg.16ch.16ch.2006-4-2637BESIIITOFPMTPMT++--++--RRFFRRSSAA11AA222006-4-2638BESIIITOF2006-4-2639DAQTrigger/VT_tt00BESIIIµ2006-4-2640BESIIIe+e-2006-4-2641 100%100%   “”2006-4-2642Simulation   2006-4-2643  TOFMDCEMCMUDiscDiscDiscTrigSumHit/Seg.CountTrackSeg.CountTCSumMuTrackTrackFinderEnergyBalanceEtotalSumClusterCountingTrackMatchGlobalTriggerLogicRFTTCClockRFL1P3.2us6.4µs  BESIII  2006-4-2644TOFab2006-4-2645TOF2006-4-2646    2006-4-2647CrossbarSwitch2006-4-2648 CAMAC1969FastBus1983VMEVME64xP GLink Ethernet CrossebarSwitchComputerAutomatedMeasurement&Control2006-4-2649 10µS  I/OVME VxWork,VMExec,pSOS,Lynxos,OS9RTLinux2006-4-2650ComputerFarm  DSPPCIBM327684000A25602006-4-26512006-4-2652   ASIC2006-4-2653 ECAL 34Millions 36Ch.0.35µmCMOS Pre_Amp.Shaper&ADC LALOrsayFrance2006-4-2654ATLAS 1744 14608016FE1MCCModuleControlChip2006-4-2655Beetle Pre_Amp+Shaper 128  / 2006-4-2656APV25 Pre_Amp 128  CRRC   1281MUX2006-4-2657Alice-LHCbpixeldetector8192ch2006-4-2658ALICECERNPASCAL2006-4-26592006-4-2660   2006-4-2661LAMOST(LAMOST)4000LAMOST21072006-4-2662 VME 24 24A/D DSP VxWork2006-4-2663-DSPVMEVME4DSP2006-4-26648500MspsA/DPCPCIA/DA/D2006-4-266583100ps82006-4-26662.5GATMIPATMMACIP2.5GIPTCPUDPQOS2.5GATM/POS\GE\FE2006-4-26672006-4-26682006-4-2669“”™“”2“”™FPGA™PCI66M2006-4-2670“863”“”2005200531111¡3.12512.5¡115dB¡106dB¡26MB/s2006148632006-4-2671CompatPCIMOTOLORACPX2000SerialsABCDEFGHSELECTEDON-LINEIBMIBMIBMIBMVPRSCSISCSI123456789101112AB12x6x8x2x9x3x10x4x11x5x7x1xEthernetA12x6x8x2x9x3x10x4x11x5x7x1xCCPCI42006-4-2672