Essays about: "kosmisk strålning"

Found 5 essays containing the words kosmisk strålning.

  1. 1. A Study on Fault Tolerance of Image Sensor-based Object Detection in Indoor Navigation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Yang Wang; [2022]
    Keywords : Gazebo; YOLO; Object detection; Fault tolerance; Fault Injection; Network pruning; Gazebo; YOLO; Objektdetektering; Feltolerans; Felinjektion; Nätverk beskärning;

    Abstract : With the fast development of embedded deep-learning computing systems, applications powered by deep learning are moving from the cloud to the edge. When deploying NN onto the devices under complex environments, there are various types of possible faults: soft errors caused by cosmic radiation and radioactive impurities, voltage instability, aging, temperature variations, etc. READ MORE

  3. 2. A literature review of FASERν - An emulsion detector for collider neutrinos

    University essay from Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionen

    Author : Lisa Andersson Loman; [2021]
    Keywords : physics; neutrinos; FASER; Standard Model; Beyond Standard Model; BSM; particles; elementary particles; neutrino cross sections; LHC; FASER nu; particle physics; physics experiment; CERN; long lived particles; Physics and Astronomy;

    Abstract : In 2021, the ForwArd Search ExpeRiment (FASER) will start searching for light and weakly coupled particles 480m from the proton-proton collision point of ATLAS at the Large Hadron Collider (LHC). The FASER main detector will have a sub-detector, FASERν, sensitive to high-energy collider neutrinos of all flavours. READ MORE

  4. 3. On the 1932 Discovery of the Positron.

    University essay from KTH/Fysik

    Author : Alexander Lawncizak; Victor Åsbrink; [2014]
    Keywords : ;

    Abstract : An experiment on Cosmic rays performed by Carl D Anderson led to the accidental discovery of the positron in 1932. The discovery was a turning point in particle physics which led to numerous other theories and has been discussed by scientists all over the world. Anderson had photographed a 63 MeV, upward moving electron. READ MORE

  5. 4. Upgrade of the Graphitization System for 14C AMS Analyses

    University essay from Lunds universitet/Fysiska institutionen

    Author : Philip Dalsbecker; [2013]
    Keywords : 14C; AMS; Accelerator mass spectrometry; radiocarbon; vacuum; carbon-14; Physics and Astronomy;

    Abstract : For decades, accelerator mass spectrometry (AMS) has been used for radiocarbon dating. The background of this technique is outlined along with an in-depth look at the graphitization process used to prepare samples for AMS analysis. READ MORE

  6. 5. Cosmic ray tracks in chondritic material with focus on silicate mineral inclusions in chromite

    University essay from Lunds universitet/Geologiska institutionen

    Author : My Riebe; [2012]
    Keywords : extraterrestrial chromite; cosmic rays; cosmic ray tracks; ordinary chondrites; Ordovician; kosmisk strålning; spår efter kosmisk strålning; extraterrestrisk kromit; ordinära kondriter; ordovicium; Earth and Environmental Sciences;

    Abstract : It has been suggested that the cosmic ray flux varies as Earth moves relative to the spiral arms in the galaxy. However, no satisfying record over the cosmic ray flux over long time scales has been presented. READ MORE