36 research outputs found
Performance of A DTBX Prototype
No full textA novel muon detector concept for LHC was studied in a test beam. The application of mean-timer technique to arrays of drift tubes provides the space and time resolution needed for first level trigger and track reconstruction using only the drift time information. A complete study of the performance of this new detector was done
Bunch crossing identification at LHC using a mean-timer technique
No full textA novel method was developed to obtain precise timing of muon hits in drift tubes at the first trigger level, and hence to associate a detected muon with the bunch crossing in which it originated. A very good time resolution of approximately 2 ns was obtained. Some other topics related to muon detection were investigated
Illustrierte Kriegsbeilage Nr. 46 1916 (Nr. 46 1916)
No full textILLUSTRIERTE KRIEGSBEILAGE NR. 46 1916
Illustrierte Kriegsbeilage (-)
Illustrierte Kriegsbeilage Nr. 46 1916 (Nr. 46 1916) ( - )
Das Wernsteiner Fenster im Dome zu Linz. ( - )
[Abb.]: Das Wernsteiner Fenster im Dome zu Linz. ( - )
Stille Helden (Militärseelsorge.) ( - )
[Abb.]: (1)Erzherzog Eugen als Hoch- und Deutschmeister. (2)Die Priesterseminarkirche in der Harrachstraße in Linz, einstige Deutschritterordenskirche. (3)Ein deutsches Flugzeug mit Maschinengewehr-Ausrüstung im Kampf mit feindlichen Fliegern. ( - )
Vom Heldentum der deutschen Marinesoldaten. ( - )
Oesterreichs Verhältnis zu unseren jetzigen Feinden in früheren Zeiten. ( - )
[Abb.]: Gasangriff aus der Vogelschau. ( - )
[Abb.]: Grabdenkmal des Leutnants Valentin Schachinger im Zivilfriedhof in Tonezza. ( - )
[Abb.]: Opfer des Krieges aus Oberösterreich. Franz Andlinger (Freindorf, Heiligenberg), Michael Hammerer (Haupping, Neuhofen), Georg Schiefecker (Obereck, Neuhofen), Karl Manigatterer (heiligenberg). ( - )
[Abb.]: Opfer des Krieges aus Oberösterreich. Johann Hahn (Ried b. M.), Franz Gusenbaur (Oberzirking, Ried b. M.), Leopold Heindl (Böhmdorf, Reichenthal), Franz Kranzl (Larndorf, Reichenthal), Michael Affenzeller (Piberschlag, Windhag b. Freistadt), Josef Kastler (Spörbüchl, Windhag b. Freistadt), Franz Haiböck (Kerschbaum, Rainbach b. Freistadt), Ferdinand Kollberger (Rainbach b. Freistadt), Josef Fleischanderl (Kerschbaum, Rainbach b. Freistadt), Johann Hochreiter (Reichenau), Josef Hochreiter (Reichenau), Leopold Mittermüller (Kaindorf, Reichenau), Josef Falkner, Leopold Grünberger (Kammerschlag, Gramastetten), Johann Bieberauer (Asberg, Gramastetten), Franz Rois (Falkenbach, St. Martin), Franz Keplinger (Gerling, St. Martin i. Mühlkreis), Josef Günther (Sattlergay, Waldhausen), Karl Sieberer (Reittern, Weißenkirchen), Franz Winkler (Urfahr), August Wohlfahrt (Neukirchen a. W.), Josef Karl (Mehring, Natternbach), Johann Falkinger (Haiden, Kirchberg a. D.), Matthias Edtmair (Brandstötten, Taufkirchen a. d. Tr.), Hermann Neuhauser (Neumarkt-Kallham), Johann Hörmedinger (Pehring, Kallham), Karl Eschlböck (Furt, Kallham), Ludwig Willinger (Sameding, Kallham), Josef Seifried (Kimpling, Kallham), Martin Zach). ( -
STUDY OF RESISTIVE PLATE CHAMBERS FOR MUON DETECTION AT HADRON COLLIDERS
No full textWe present the performane of a hodoscope made of resistive plate chambers (RPC) installed in the RD5 experiment at CERN and exposed to beams of high energy muons and pions. The efficiency as a function of the particle flux is studied for different resistivities. A substantial improvement is obtained with plates of lower resistivity. Tracking muons through the RPC and using the bending power of a 2.7 Tm iron toroid, a simple trigger algorithm is used to select large momentum muons
Band alignment of two-dimensional semiconductors for designing heterostructures with momentum space matching
No full textWe present a comprehensive study of the band alignments of two-dimensional (2D) semiconducting materials and highlight the possibilities of forming momentum-matched type I, II, and III heterostructures, an enticing possibility being atomic heterostructures where the constituent monolayers have band edges at the zone center, i.e., Gamma valley. Our study, which includes the group IV and III-V compound monolayer materials, group V elemental monolayer materials, transition-metal dichalcogenides, and transition-metal trichalcogenides, reveals that almost half of these materials have conduction and/or valence band edges residing at the zone center. Using first-principles density functional calculations, we present the type of the heterostructure for 903 different possible combinations of these 2D materials which establishes a periodic table of heterostructures.NSF [ECCS-1542202]; National Science Foundation (NSF) through the University of Minnesota MRSEC [DMR-1420013]SCI(E)[email protected]; [email protected]
Jogo de empresas lider : aperfeiçoamento do modelo e do sistema
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnologicoEste trabalho tem por objetivo apresentar o jogo de empresas Líder desenvolvido para treinamento de gerentes de produção de empresas. O treinamento consiste em preparar gerentes para a administração e a liderança de seus subordinados. As bases teóricas do jogo são a pirâmide das necessidades de Maslow e a Liderança Situacional de Hersey e Blanchard. A dissertação analisa o jogo Relações Humanas descrito por Taja e Maldonado, propondo alterações essenciais do modelo e da operação do sistema. Como um novo nome - Líder - são descritos neste trabalho alterações no modelo matemático e sistema computacional, a inclusão de novos e importantes mecanismos de animação e de um método de avaliação baseado no método de multicritérios AHP. Finalmente são descritas as aplicações práticas do jogo em disciplinas do curso de Programa de Pós Graduação em Engenharia de Produção da Universidade Federal de Santa Catarina, empresas e SENAI. Também é discutida a possível utilização do jogo no ensino a distância
Measurement of hadron shower punchthrough in iron
No full textThe total punchthrough probability of showers produced by negatively charged pions of momenta 30, 40, 50, 75, 100, 200 and 300 GeV/c, has been measured in the RD5 experiment at CERN using a toroidal spectrometer. The range of the measurement extends to 5.3 m of equivalent iron. Our results have been obtained by two different analysis methods and are compared with the results of a previous experiment
The construction and performance of single-layer honeycomb strip chambers in the TRACAL detectors of RD5
No full textSingle layer honeycomb strip chambers have been constructed for the tracking calorimeter TRACAL. This detector is a component of the RD5 experimental test setup at CERN, where aspects of muon detection in LHC conditions are studied. The construction of the chambers is described and the excellent spatial resolution obtained from strip signals (sigma < 60 mum) is reported
