A First Level Trigger Approach For The Cbm Experiment
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A First Level Trigger Approach For The Cbm Experiment
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Author : Christian Alexander Steinle
language : en
Publisher: disserta Verlag
Release Date : 2012
A First Level Trigger Approach For The Cbm Experiment written by Christian Alexander Steinle and has been published by disserta Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.
In view of the very heavy CBM experiment constraints on the first level trigger, no conventional trigger is obviously applicable. Hence a fast trigger algorithm with the goal of realization in reconfigurable hardware had to be developed to fulfil all requirements of the experiment. In this connection the general Hough transform, which is already utilized in several other experiments, is used as a basis. This approach constitutes further a global method for tracking, which transforms all particle interaction points with the detector stations by means of a defined formula into a parameter space corresponding to the momentum of the particle tracks. This formula is of course developed especially for the given environment of CBM and defines thus the core of the applied three dimensional Hough transform. As the main focus of attention is furthermore on the realization of the needed data throughput, the necessary complex formula calculations give reason to outsource predefined formula results in look-up tables. This circumstance offers then collaterally the possibility to utilize any other sufficiently precise method like Runge-Kutta of fourth order for example to compute these look-up tables, because this computation can be evidently done offline without any effect on the Hough transform's processing speed. For algorithm simulation purposes the CBMROOT framework provides the module htrack', which is written in the programming language C++. This module includes many analyses for the determination of algorithm parameters, which can be even executed automatically to some extent. In addition to this, there are of course also analyses for the measurement of the algorithm's quality as well as for the individual rating of each partial step of the algorithm. Consequently the milestone of a customizable level one tracking algorithm, which can be used without any specific knowledge, is now obtained. Besides this, the investigated concepts are explicitly considered in the implement
Cern
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Author :
language : en
Publisher:
Release Date : 2005
Cern written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Nuclear physics categories.
Delivering Intensive Individualized Interventions To Children And Youth With Learning And Behavioral Disabilities
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Author : Melody Tankersley
language : en
Publisher: Emerald Group Publishing
Release Date : 2022-05-12
Delivering Intensive Individualized Interventions To Children And Youth With Learning And Behavioral Disabilities written by Melody Tankersley and has been published by Emerald Group Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-12 with Education categories.
The chapters in this volume cover a broad range of topics that address issues surrounding the identification of students who need the most intensive intervention, intensive intervention features and delivery considerations, behavioral interventions, academic interventions, and preservice teacher preparation.
Self Organization In Electrochemical Systems Ii
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Author : Marek Orlik
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-09-07
Self Organization In Electrochemical Systems Ii written by Marek Orlik and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-07 with Science categories.
This is the second of two volumes offering the very first comprehensive treatise of self-organization and non-linear dynamics in electrochemical systems. The first volume covers general principles of self-organization as well as temporal instabilities. The content of both volumes is organized so that each description of a particular electrochemical system is preceded by an introduction to basic concepts of nonlinear dynamics, in order to help the reader unfamiliar with this discipline to understand at least fundamental concepts and the methods of stability analysis. The presentation of the systems is not limited to laboratory models but stretches out to real-life objects and processes, including systems of biological importance, such as neurons in living matter. Marek Orlik presents a comprehensive and consistent survey of the field.
Pattern Recognition Tracking And Vertex Reconstruction In Particle Detectors
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Author : Rudolf Frühwirth
language : en
Publisher: Springer Nature
Release Date : 2021-02-26
Pattern Recognition Tracking And Vertex Reconstruction In Particle Detectors written by Rudolf Frühwirth and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-26 with Science categories.
This open access book is a comprehensive review of the methods and algorithms that are used in the reconstruction of events recorded by past, running and planned experiments at particle accelerators such as the LHC, SuperKEKB and FAIR. The main topics are pattern recognition for track and vertex finding, solving the equations of motion by analytical or numerical methods, treatment of material effects such as multiple Coulomb scattering and energy loss, and the estimation of track and vertex parameters by statistical algorithms. The material covers both established methods and recent developments in these fields and illustrates them by outlining exemplary solutions developed by selected experiments. The clear presentation enables readers to easily implement the material in a high-level programming language. It also highlights software solutions that are in the public domain whenever possible. It is a valuable resource for PhD students and researchers working on online or offline reconstruction for their experiments.
Dissertation Abstracts International
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Author :
language : en
Publisher:
Release Date : 2009
Dissertation Abstracts International written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Dissertations, Academic categories.
Journal Of Tribology
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Author :
language : en
Publisher:
Release Date : 1999
Journal Of Tribology written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Tribology categories.
Paper
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Author :
language : en
Publisher:
Release Date : 1998
Paper written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Mechanical engineering categories.
Asme Technical Papers
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Author :
language : en
Publisher:
Release Date : 1998
Asme Technical Papers written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Mechanical engineering categories.
Particle Detectors
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Author : Hermann Kolanoski
language : en
Publisher:
Release Date : 2020
Particle Detectors written by Hermann Kolanoski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Science categories.
Introduction -- Overview, history and concepts -- Interactions of particles with matter -- Movement of charge carriers in electric and magnetic fields -- Signal formation by moving charges -- Non-electronic detectors -- Gas-filled detectors -- Semiconductor detectors -- Track reconstruction and momentum measurement -- Photodetectors -- Cherenkov detectors -- Transition radiation detectors -- Scintillation detectors -- Particle identification -- Calorimeters -- Detectors for cosmic particles, neutrinos and exotic matter -- Signal processing, readout and noise -- Trigger and data acquisition systems -- Appendix A Dosimetry and radioactive sources -- Appendix B Weighting potential of segmented electrodes -- Appendix C Diffusion effects in drift chambers -- Appendix D Ionisation statistics in drift chambers -- Appendix E Position resolution of structured electrodes -- Appendix F Fitting of track models -- Appendix G LPM effect -- Appendix H Laplace transform -- Appendix I Physical noise sources -- Bibliography -- Abbreviations -- Index.