Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 317 for “"neutrino"”.
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Neutrino - Proton and Anti-Neutrino - Proton Elastic Scattering
… we have observed the elastic scattering of neutrinos and anti-neutrinos from a nuclear target. The neutral current anti-neutrino to neutral current neutrino ratio is
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Sterile neutrino searches at the Icecube Neutrino Observatory
The IceCube Neutrino Observatory is capable of performing a unique search for sterile neutrinos through the exploitation of a matter enhanced resonant neutrino oscillation phenomena. As atmospheric muon neutrinos pass the dense material within the Earth, neutral current elastic forward scattering …
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Search For Muon-associated Neutrino---> Electron-associated Neutrino Oscillations In A Narrow Band Neutrino Beam
… a 3 standard deviation effect and may suggest a neutrino oscillation.
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A search for neutrino oscillations in a muon neutrino beam
… were collected in the wide band beam with a peak neutrino energy of 1.1 GeV. No evidence for neutrino oscillations was observed. The 90% confidence limits obtained are $\Delta\ m\sp2\leq0.107\ eV\sp2$ for large mixing angle, and sin$\sp2\ 2\theta\leq$ 7.7 $\times$ 10$\sp{-3}$ in the limit of large …
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Sterile Neutrino Searches
… the thesis we explore the sensitivity to sterile neutrinos by using a novel kaon tagging technology: ENUBET, the proposed experiment could decisively test indications from the experiments Neutrino-4 and IceCube. In the second part of the thesis we discuss the current status of sterile neutrino …
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A search for muon-associated neutrino going to electron-associated neutrino oscillations in a wide-band neutrino beam
… were collected in the wide band beam with a peak neutrino energy of 1.1 GeV. No evidence for neutrino oscillations was observed. The 90% confidence limits obtained are $\Delta{m}\sp2 \leq$ 0.13 $eV\sp2$ for large mixing angle, and sin$\sp2$ 2$\theta \leq$ 7.7 $\times$ 10$\sp{-3}$ in the limit of …
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A search for Muon-Associated Neutrino--->electron-Associated neutrino oscillations
… National Laboratory we have searched for neutrino oscillations of the type $\nu\sb\mu \to \nu\sb{e}$. The detector is 1 kilometer from the proton target and was exposed to a narrow band beam with peak energies of 1.25 and 1.45 GeV. We observe 54 electron events with a background of 31.6 …
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Applications of Neutrino Physics
Neutrino physics has entered a precision era in which understanding backgrounds and systematic uncertainties is particularly important. With a precise understanding of neutrino physics, we can better understand neutrino sources. In this work, we demonstrate dependency of single detector oscillation …
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Study on the Performance of Neutrino Detection in JUNO (Jiangmen Underground Neutrino Observatory)
Neutrino Physics has seen very important discoveries in recent decades which have made it one of the most promising fields for the discovery of new Physics beyond the Standard Model of the elementary particles. The discovery of the flavour oscillation of neutrinos had the direct con- sequence that …
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Phenomenology of Neutrino Interactions for Coherent Neutrino-Nucleus Scattering and Dark Matter Experiments
… the signals from the faintest particle, i.e. the neutrino. To do so, we will exploit neutrino elastic scattering at low energies to search for new physics signatures in coherent elastic neutrino-nucleus scattering (CEvNS) and dark matter experiments. Furthermore, by leveraging the formalism …
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Measurement of neutrino mixing angle Θ13 in the Daya Bay Reactor Neutrino Experiment
Neutrino oscillations have been observed in experiments measuring solar, atmospheric, accelerator and reactor neutrinos. The phenomenon can be described by three mixing angles and three phases. The values of two mixing angles $\theta_{12}$ and $\theta_{23}$ have been pinned down while the value of …
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Measuring theta?? via muon neutrino to electron neutrino oscillations in the MINOS experiment
One of the primary goals in neutrino physics at the present moment is to make a measurement of the neutrino oscillation parameter B13 . This parameter, in addition to being unknown, could potentially allow for the introduction of CP violation into the lepton sector. The MINOS long-baseline neutrino …
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Neutrino processes in dense matter
Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-06-16T16:30:51Z No. of bitstreams: 1 1981_iwamoto.pdf: 4398216 bytes, checksum: ca09788c9a5f5d0c309003977f8ed2ab (MD5)
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Neutrino capital of the world
Neutrinos are ubiquitous particles, but they don't like to mingle. Each second, billions of them pass through our bodies, slicing imperceptibly through our delicate internal organs. They can barrel through the sun, stars, and planets without a single interaction. Only one in every ten billion of …
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Rate analysis of the θ13 neutrino mixing angle for the Daya Bay Reactor Neutrino Experiment
We perform a rate analysis of the neutrino mixing angle θ13 for the Daya Bay Reactor Neutrino Experiment. The data were collected from December 24, 2011, to May 11, 2012, during a period of data acquisition when six antineutrino detectors were deployed. After accounting for backgrounds and detector …
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A measurement of the atmospheric neutrino flux and oscillation parameters at the Sudbury Neutrino Observatory
… of their direction of travel through the Sudbury Neutrino Observatory. Based on simulations and previous measurements, muons with a zenith angle of 1 < cos([theta]zenith) < 0:4 are selected as atmospheric neutrino-induced muons. A two-neutrino analysis of these events agrees with the oscillation …
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Measuring the ⁷Be Neutrino Flux From the Sun: Calibration of the Borexino Solar Neutrino Detector
The Borexino solar neutrino detector is a real-time liquid scintillator detector designed to measure sub-MeV neutrinos. With its unprecedented level of radio-purity, Borexino is poised to provide the most precise measurements to-date of solar neutrino and geo-antineutrino fluxes. However, in order …
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