The drift chamber electronics and readout for the NA48 experiment at the CERN SPS
نویسندگان
چکیده
منابع مشابه
The Trigger Supervisor of the NA48 experiment at CERN SPS
The NA48 experiment aims to measure direct CP violation in the K0 L decays system with an accuracy of 2]10~4. High performances are required to the trigger and acquisition systems. This paper describes the NA48 Trigger Supervisor, a 40 MHz pipelined hardware system which correlates and processes trigger informations from local trigger sources, searching for interesting patterns. The trigger pac...
متن کاملStatus report of the NA48 experiment at the CERN SPS
The aim of the NA48 experiment at the CERN SPS is to measure direct CP violation in neutral kaon decays thus determining the parameter ε′/ε with an accuracy of 2× 10−4. The advantages of NA48 with respect to previous experiments are high statistics and reduced systematic effects. The principle of the experiment and the performance of the detector components are presented.
متن کاملRecent Results from NA48/2 Experiment at CERN-SPS
Preliminary results of the measurement of charged CP violating asymmetry Ag = g +−g− g++g− in both 3π decay modes, based on the whole accumulated statistics in 2003 and 2004, are presented. A new unexpected anomaly in the 2π0 mass subsystem spectrum in K± → π±π0π0 decay, so called "cusp", due to charge exchange re-scattering process (π+π−→ π0π0) is discussed. A preliminary result indicates the ...
متن کاملResults on Cp Violation from the Na48 Experiment at Cern
In this article the current status and latest results of the NA48 experiment at CERN are given. We present in more details the analysis performed for the Re(ε/ε) measurement with the combined statistics accumulated during the 1998 and 1999 data periods. Reviewing the NA48 rare decay program, we select to underline the new results on the branching ratio and the aV factor for the decay KL → π γγ ...
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this thesis is based upon the works of samuel beckett. one of the greatest writers of contemporary literature. here, i have tried to focus on one of the main themes in becketts works: the search for the real "me" or the real self, which is not only a problem to be solved for beckett man but also for each of us. i have tried to show becketts techniques in approaching this unattainable goal, base...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 1998
ISSN: 0168-9002
DOI: 10.1016/s0168-9002(97)01128-5