Essays about: "coincidence measurement"
Showing result 1 - 5 of 8 essays containing the words coincidence measurement.
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1. The Commissioning of a Pixelated Charge-particle Detector : for High-sensitivity Measurements of Hydrogen
University essay from Uppsala universitet/Tillämpad kärnfysikAbstract : The Tandem Laboratory at Uppsala University, a national research infrastructure forworld-leading materials analysis, has a long history of performing hydrogen measurementusing NRA (Nuclear Reaction Analysis). This project intents to diversify the infras-tructure for hydrogen measurement by investigating the feasibility of an advanced ERCS(Elastic Recoil Coincidence Scattering) system, enabling finer detection limits. READ MORE
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2. Generation and Characterization of Intense Attosecond Pulses
University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionenAbstract : Research on ultrafast dynamics in atoms and molecules requires short pulses. In order to resolve processes taking place on a femtosecond timescale sufficiently, these pulses require a duration on the attosecond time scale. READ MORE
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3. Measurement of particle yields induced by 200-MeV protons on multiple targets
University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionenAbstract : One way to probe the structure of atomic nuclei far from stability is via quasi-free scattering (QFS) reactions. We conducted a (p,2p) QFS experiment on H2O, 112Sn, 124Sn and 208Pb targets in order to test the performance of CsI(Tl) detectors that are to be used in the upcoming R3B experiments at FAIR. READ MORE
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4. Trace element analysis based on neutron activation with coincident gamma ray detection
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/KärnfysikAbstract : In this work, six soil samples have been analyzed. The samples come from different sedimentary layers on Earth. They were previously studied with the objective to find the trace concentration of iridium, to correlate the increased concentrations of iridium with meteorite impacts that have occurred on Earth. READ MORE
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5. The Characteristics of B4C Coated Scintillators
University essay from Lunds universitet/Kärnfysik; Lunds universitet/Fysiska institutionenAbstract : The characteristics of Boron Carbide (B4C) coated polyvinyltoluene scintillators with a sputtered B4C coating ranging between 200 and 1000 nm have been studied using a photomultiplier - Lanthanum Bromide detector setup with a PuBe neutron source. The raw data from the detectors was analysed by imposing a detector coincidence condition. READ MORE