CDF Trigger Interface Board 'FRED'
نویسندگان
چکیده
منابع مشابه
The CDF L2 Track Trigger Upgrade
Since 2001 the CDF II detector has been collecting data used to carry out a rich physics program at the Fermilab Tevatron pp̄ collider. The quality and purity of the data relies heavily on the high performance and efficiency of the CDF trigger system. The online trigger most heavily relied on for physics analyses is the eXtremely Fast Tracker (XFT), a track trigger system used to identify charge...
متن کاملTrack Extrapolation and Distribution for the CDF-II Trigger System
The CDF-II experiment is a multipurpose detector designed to study a wide range of processes observed in the high energy proton-antiproton collisions produced by the Fermilab Tevatron. With event rates greater than 1MHz, the CDF-II trigger system is crucial for selecting interesting events for subsequent analysis. This document provides an overview of the Track Extrapolation System (XTRP), a co...
متن کاملNew Shower Maximum Trigger for Electrons and Photons at Cdf
For the 1994 Tevatron collider run, CDF has upgraded the electron and photon trigger hardware to make use of shower position and size information from the central shower maximum detector. For electrons, the upgrade has resulted in a 50% reduction in backgrounds while retaining approximately 90% of the signal. The new trigger also eliminates the background to photon triggers from single-phototub...
متن کاملThe Atlas Muon Trigger Interface (muctpi)
At LHC interesting physics in many cases will be indicated by the presence of muons in an event[1]. Examples are searches for new heavy particles with muons among the decay products. A muon with high pT could indicate such a decay. Another interesting topic to be investigated at LHC is the search for rare B-meson decays. The branching ratio for the decay B0 -> μμ is predicted to be of the order...
متن کاملFred Chang
Fred grew up in California and studied biology and played the violin at Princeton as an undergraduate. He obtained an M.D. Ph.D. at UCSF, studying under the wise tutelage of the late Ira Herskowitz. As a graduate student, he played with budding yeast ‘shmoos’ and studied how yeast pheromones arrest the cell cycle. He then went to do postdoctoral stints with Paul Nurse in Oxford and London, and ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 1985
ISSN: 0018-9499
DOI: 10.1109/tns.1985.4333608