By Holger Kluck
ISBN-10: 3319185268
ISBN-13: 9783319185262
ISBN-10: 3319185276
ISBN-13: 9783319185279
The paintings offered during this ebook is an important step in the direction of figuring out and finally suppressing historical past within the direct look for darkish subject debris scattering off germanium detectors. even if the flux of cosmic muons is diminished by means of many orders of importance in underground laboratories, the remainder vigorous muons set off neutrons via a variety of procedures, neutrons which may almost certainly mimic a depressing topic sign. This thesis describes the dimension of muon-induced neutrons over greater than three years within the Modane underground laboratory. the information are complemented by way of a radical modeling of the neutron sign utilizing the GEANT4 simulation package deal, demonstrating the appropriateness of this software to version those infrequent strategies. therefore, an exact neutron creation yield should be awarded. hence, destiny underground experiments can be capable of reliably version the predicted fee of muon-induced neutrons, making it attainable to strengthen the mandatory protecting inspiration to suppress this historical past component.
Read Online or Download Production Yield of Muon-Induced Neutrons in Lead: Measured at the Modane Underground Laboratory PDF
Best measurements books
Grundkurs Strahlenschutz: Praxiswissen für den Umgang mit - download pdf or read online
Das Buch bietet eine sehr praktisch ausgerichtete Einführung in die Probleme des Strahlenschutzes, seine physikalischen Grundlagen – wie die Wechselwirkung ionisierender Strahlung mit Materie – die biologische Strahlenwirkung, die Quellen der Strahlenbelastung aus unserer Umwelt, die Messmethoden im Strahlenschutz (Dosimetrie) und die praktische Wahrnehmung des Strahlenschutzes.
Download e-book for kindle: Measurement and Instrumentation. Theory and Application by Alan S Morris
Size and Instrumentation introduces undergraduate engineering scholars to the dimension ideas and the diversity of sensors and tools which are used for measuring actual variables. according to Morriss dimension and Instrumentation ideas, this fresh textual content has been totally up-to-date with insurance of the most recent advancements in such size applied sciences as clever sensors, clever tools, microsensors, electronic recorders and screens and interfaces.
John Wolberg's Designing Quantitative Experiments: Prediction Analysis PDF
The strategy of Prediction research is appropriate for a person drawn to designing a quantitative test. The layout part of an scan might be damaged down into challenge established layout questions (like the kind of gear to exploit and the experimental setup) and known questions (like the variety of information issues required, diversity of values for the self sustaining variables and size accuracy).
- Protein Folding and Drug Design
- Physical Instrumentation in Medicine and Biology
- Introduction to Fluorescence Sensing
- Advanced Interferometers and the Search for Gravitational Waves: Lectures from the First VESF School on Advanced Detectors for Gravitational Waves
- Reproducibility of the Temperature of the Ice Point in Routine Measurements
Extra info for Production Yield of Muon-Induced Neutrons in Lead: Measured at the Modane Underground Laboratory
Sample text
Their cascade decay to the LSP would cause a high jet ( j) multiplicity as signature [174, 221]. / T ) in the final state The signature for the LSP would be missing transverse energy ( E accompanied by standard model particles [174]. g. ( E / T + l +l − ) [148], but found no signal so far. g. the anomalous magnetic moment of the muon aμ = (gμ − 2)/2 [102], and b-physics is used to constrain the CMSSM parameters. An example for the latter category is the exclusive dimuon decay of B0s , B0 mesons which are helicity suppressed in the standard model, but its branching ratios are enhanced in SUSY models [82].
Gorshkov GV, Zyabkin VA (1968) Production of neutrons in Pb, Cd, Fe, and Al under the influence of cosmic-ray muons at a depth of 150 in water equivalent (trans: Adashko JG). Sov J Nucl Phys 7(4):470–474. Orig. pub. as Yad Fiz 7:770–777 [in Russian] 30. e. under the influence of cosmic-radiation mesons traveling at large zenith angles (trans: Adashko JG). Sov J Nucl Phys 12(2):187–190. Orig. pub. as Yad Fiz 12:340–346 [in Russian] 31. Gorshkov GV, Zyabkin VA, Yakovlev RM (1974) Production of neutrons in Pb, Cd, Fe, and Al by high energy muons (trans: Adashko JG).
The direct search for scattering of galactic dark matter off terrestrial targets will be discussed in Sect. 5. The type of annihilation products depends on the dark matter candidate and its interaction with standard model particles. Therefore, only given dark matter models are testable. Within the MSSM, the annihilation products depend on the LSP, its mass, and the MSSM mass spectrum. In principal, the dark matter particle may annihilate to any standard model particle as final state: Z, W± , g, l, q, ν [264].
Production Yield of Muon-Induced Neutrons in Lead: Measured at the Modane Underground Laboratory by Holger Kluck
by Joseph
4.5