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Thèses sur le sujet « SnO₂ »

Auteur : Grafiati

Publié le 2 juin 2025

Mis à jour le 31 juillet 2025

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1

Sinner-Hettenbach, Martin. "SnO 2 (110) and Nano-SnO 2 characterization by surface analytical techniques /." [S.l. : s.n.], 2000. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB8884756.

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2

Canestraro, Carla Daniele. "Electrical and optical properties of thin film SnO₂ and SnO₂:F : transparent electrodes in organic photovoltiaics /." Stockholm : Materials Science and Engineering (Materialvetenskap), Kungliga Tekniskan högskolan, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4832.

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3

Sinclair, James R. "Positioning and timing calibration of SNO+." Thesis, University of Sussex, 2015. http://sro.sussex.ac.uk/id/eprint/57182/.

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The Sudbury Neutrino Observatory solved the solar neutrino problem, confirming neutri- nos have non-zero masses. Massive neutrinos raise questions about the nature of neutrinos, implying physics beyond the standard model and potentially a solution to the observed matter-antimatter asymmetry in the universe. The Sudbury Neutrino Observatory is be- ing upgraded, with the goal of probing the nature of neutrino masses. The experiment will also study reactor, geo, supernovae and solar neutrinos. The upgrade is characterised by changing the target mass from heavy water to scintillator. Using scintil

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4

Stringer, Mark. "Sensitivity of SNO+ to supernova neutrinos." Thesis, University of Sussex, 2019. http://sro.sussex.ac.uk/id/eprint/81233/.

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The Super-K experiment determined that neutrinos are massive particles by observing the oscillation of atmospheric neutrinos. The SNO experiment confirmed this measurement by observing neutrinos from the Sun. The SNO+ experiment is intended to study the nature of neutrino masses by replacing the heavy water used in SNO with scintillator. The main goal of the experiment is to search for neutrinoless double-beta decay within 130Te. The SNO+ detector is much more sensitive to radioactive contamination than the SNO experiment. For this reason an external LED calibration system has been developed s

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5

Бересток, Таїсія Олександрівна, Таисия Александровна Бересток, Taisiia Oleksandrivna Berestok та ін. "Отримання плівок SnO[2] хімічним методом". Thesis, Сумський державний університет, 2013. http://essuir.sumdu.edu.ua/handle/123456789/43926.

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6

Cowan, John Howard Mark. "A surface leach test facility for SNO." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ61255.pdf.

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7

Alsubaie, MONA. "Measurements of the Trace Level of Radioactivity in Materials for Use in the SNO+ and nEXO Experiments at SNO Lab." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/38236.

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Radioactive isotopes are present at some level in all materials in our environment. Detection of these isotopes by conventional means can be difficult if they decay very slowly (have a long half-life). Accelerator Mass Spectrometry (AMS) systems are actually designed to measure extremely low levels or such isotopes. Such measurements are often useful for dating geological processes and archaeological artifacts or tracing chemical pathways through complex systems. In the search for very rare processes such as neutrinoless double beta decay, the presence of very low levels of radioactive materia

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8

Correa, Lozano Boris. "Développement d'une anode électrocatalytique du type substrat/SnO₂ /." Lausanne, 1994. http://library.epfl.ch/theses/?nr=1297.

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9

Toman, Elizabeth. "ZnO & Zn₂SnO₄ dye sensitized solar cells." Connect to resource, 2007. http://hdl.handle.net/1811/25204.

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Thesis (Honors)--Ohio State University, 2007.<br>Title from first page of PDF file. Document formatted into pages: contains 22 p.; also includes graphics. Includes bibliographical references (p. 22). Available online via Ohio State University's Knowledge Bank.

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10

Stainforth, R. "Characterising the optical response of the SNO+ detector." Thesis, University of Liverpool, 2016. http://livrepository.liverpool.ac.uk/3002005/.

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SNO+ is a liquid scintillator based neutrino experiment located 2039 m underground in VALE's Creighton mine, Lively, Ontario, CA. It is a re-purposing of the original Cherenkov detector used in the SNO experiment to study neutrino oscillations. The advent of neutrino oscillations has revealed that neutrinos have a small yet non-zero mass. However, the nature of this mass has yet to be determined. It is possible that the neutrino is its own anti-particle, a Majorana fermion. If so, such particles necessitate lepton number violating processes such as neutrinoless double beta decay. SNO+ intends

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11

Chambon, Marc. "Production d'hydrogène au moyen des cycles thermochimiques ZnO/Zn et SnO²/SnO de dissociation de l'eau basés sur l'énergie solaire concentrée." Perpignan, 2010. http://www.theses.fr/2010PERP1126.

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12

Seack, Jürgen. "Struktur, Funktion und potentielle Anwendung der PKC- und SNZ-SNO-Promotoren aus Geodia cydonium und Suberites domuncula." [S.l. : s.n.], 2000. http://ArchiMeD.uni-mainz.de/pub/2000/0129/diss.pdf.

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13

Alhamed, Mounir. "Utilisation des conducteurs transparents SnO et InO dopé Sn dans la conversion de l'énergie solaire." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376022201.

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14

Ford, Richard James. "Calibration of SNO for the detection of §8B neutrinos." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ35959.pdf.

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15

Carranza-Barnard, Zachariah. "LOW RADON PERMEABLE GLOVES AND LASERBALL SIMULATIONS FOR SNO+." Thesis, Laurentian University of Sudbury, 2014. https://zone.biblio.laurentian.ca/dspace/handle/10219/2172.

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The SNO+ experiment is a multipurpose liquid scintillator detector whose rst goal is to measure neutrinoless double beta decay. This thesis describes two important components: simulations to optimize the time window for the prompt peak of an optical calibration source, the \laserball" and the search for gloves to handle calibration sources while maintaining stringent background conditions. Non-direct light found in laserball runs creates challenges for optical calibration. By changing the time pro le from the standard 4ns to an asymmetric pro le of +2 4 ns this contribution of non-direct li

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16

Han, Sheng, Jianzhong Jiang, Yanshan Huang, et al. "Hierarchical TiO₂–SnO₂–graphene aerogels for enhanced lithium storage." Royal Society of Chemistry, 2015. https://tud.qucosa.de/id/qucosa%3A36375.

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Three-dimensional (3D) TiO₂–SnO₂–graphene aerogels (TTGs)were built up from the graphene oxide nanosheets supported with both TiO₂ and SnO₂ nanoparticles (NPs) via a facile hydrothermal assembly process. The resulting TTGs exhibit a 3D hierarchical porous architecture with uniform distribution of SnO₂ and TiO₂ NPs on the graphene surface, which not only effectively prevents the agglomeration of SnO₂ NPs, but also facilitates the fast ion/electron transport in 3D pathways. As the anode materials in lithium ion batteries (LIBs), TTGs manifest a high reversible capacity of 750 mA h g⁻¹ at 0.1 A g

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17

Dinh, Minh A. "Hydrogen in transition metal doped transparent conductive oxide SnO₂." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/127301.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Nuclear Science and Engineering, May, 2020<br>Cataloged from the official PDF of thesis.<br>Includes bibliographical references (pages 83-85).<br>First-principles, thermodynamic, and kinetic Monte Carlo methods are used to study the behavior of hydrogen defects in doped-tin oxides. The calculated results indicate that Mo-, W-, Nb-, F-doped SnO2 are the best doped-tin oxides at reducing hydrogen solubility in their matrices. We expect these oxides also to be the best for removing hydrogen via proton reduction and hydrogen evolut

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18

Dayon, Matthieu. "Study of the cavity wall background in the SNO detector." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0007/MQ42605.pdf.

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19

Heron, Heidi. "Techniques to measure the NC background in the SNO experiment." Thesis, University of Oxford, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244578.

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20

Jones, Philip G. "Background rejection for the neutrinoless double beta decay experiment SNO+." Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:e99b0c4a-2cce-4e0a-9ce1-e0b8de12b264.

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The SNO+ experiment will use a liquid scintillator based detector to study solar, geo, and reactor neutrinos and double beta decay. This thesis discusses the effect of backgrounds on the measurement of neutrinoless double beta decay and describes analysis techniques developed to reduce their impact. Details of the modeling of the photomultiplier tubes in the SNO+ Monte Carlo RAT are first described and comparisons are made with the SNO Monte Carlo SNOMAN. SNOMAN has been extensively verified with calibration sources and RAT is shown to be in good agreement. The event reconstruction techniques

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21

Walker, John M. G. "Study of invisible mode nucleon decay in the SNO+ detector." Thesis, University of Liverpool, 2016. http://livrepository.liverpool.ac.uk/3005034/.

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SNO+ is a large volume liquid scintillator experiment and is a refurbishment of the SNO detector. 780 tonnes of ultra-pure scintillator will be housed inside a 12 m diameter, 5.5 cm thick, acrylic vessel and observed by ~ 9300 photomultiplier tubes. The primary purpose of the experiment is to search for neutrinoless double-beta decay (Oνββ) of ¹³⁰Te, although it has a broad physics program. Prior to deployment of liquid scintillator the detector will be filled with light water to perform calibrations as well as to enable water phase physics analyses. One such analysis will be to search for 'in

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22

Diéguez, Barrientos Àngel. "Structural analysis for the improvement of SnO(2) based gas sensors." Doctoral thesis, Universitat de Barcelona, 1999. http://hdl.handle.net/10803/667549.

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La investigación presentada está centrada en la mejora de sensores de gas conductométricos de Sn02. Se analizan sensores en capa gruesa y en capa delgada. En el primer caso, el polvo de Sn02 necesario para fabricar los sensores ha sido elaborado mediante la técnica de sol-gel. Tras la obtención de un precursor (Sn02 hidratado), se han realizado estudios de calcinación, introducción de aditivos metálicos (Pt, Pd) y, por primera vez, un molido del material. Gracias a la disponibilidad de nanopartículas con tamaño de grano entre 3 y 100 nm, se ha podido analizar por primera vez el espectro Raman

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23

Jones, Christopher R. "Future searches for rare astrophysical signals and detector commissioning in SNO+." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:553e3063-9835-49fb-b15a-58978aebb9cd.

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SNO+ is a 780 kTonne liquid scintillator experiment, situated 2km underground in the Creighton mine near Sudbury, Ontario and primarily designed to study neutrinoless double beta decay, but also has several other physics goals such as solar neutrinos, reactor and geo-neutrinos and supernova neutrinos. SNO+ may also be sensitive to rare astrophysics signals, such as Axion-Like Particles (ALPs) originating from the Sun. This thesis predicts a limit on the ALP-electron coupling, |g<sub>Ae</sub> x g<sub>3AN</sub>| &LT; 1.1 x 10<sup>-11</sup> via the axio-electric effect and a limit on the ALP-phot

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24

Grant, Darren R. "Process and monitor degasser systems for the SNO heavy water system." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape15/PQDD_0019/MQ36928.pdf.

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25

Back, Ashley Robert. "Probing new physics mechanisms in neutrinoless double-beta decay with SNO+." Thesis, Queen Mary, University of London, 2018. http://qmro.qmul.ac.uk/xmlui/handle/123456789/33945.

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In this thesis, I present the theory of neutrinoless double-beta decay (0 2 ), particularly the theory of exotic modes of 0 2 involving the emission of one or two Majorons. Alongside this, I summarise the most recent results in the experimental search for 0 2 , including limits on the rate of these exotic processes. I describe the SNO+ experiment and it's physics goals, which include the search for 0 2 . As part of the SNO+ collaboration, I have made a signi cant contribution towards the development of the data quality software that is essential for ensuring SNO+ can achieve its physics goals-

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26

Климов, Олексій Володимирович, Алексей Владимирович Климов, Oleksii Volodymyrovych Klymov та ін. "Елементний склад плівок Zn[2]SnO[4], отриманих методом спрей-піролізу". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/45853.

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Через свою простоту, дешевизну, можливості отримання плівок на підкладках з різних прекурсорів – спрей-піроліз представляє собою ефективний метод одержання високоякісних шарів оксидів. Це визначило вибір методу для нанесення плівок станату цинку.

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27

Cui, Beimi. "Identification and characterization of SNO regulated genes (SRGs) in plant immunity." Thesis, University of Edinburgh, 2015. http://hdl.handle.net/1842/15668.

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A conspicuous feature of plants responding to pathogen invasion is the synthesis of nitric oxide (NO), a redox signal. NO regulates protein function by S-nitrosylation, the addition of an NO moiety to a cysteine thiol to form an S-nitrosothiol. A key theme of NO function is reprogramming plant immune-related gene expression. However, it is still not clear how the NO signal is translated into transcriptional changes. Here we explored the potential role of a sub-group of SNO Regulated Genes (SRGs) uncovered by global expression profiling. Firstly, transgenic plants containing the SRG1 or SRG3 pr

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28

Dalnoki-Veress, Ferenc J. R. Carleton University Dissertation Physics. "Investigation of the triggered source technique for the calibration of SNO." Ottawa, 1996.

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29

DeKok, Alan (Alan T. ). Carleton University Dissertation Physics. "A Process degasser for the SNO Ultra-pure light water facility." Ottawa, 1996.

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30

Harbeck, Serpil. "Characterisation and functionality of SnO 2 gas sensors using vibrational spectroscopy." [S.l. : s.n.], 2005. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB11759421.

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31

Hamer, Andre Stéphane. "Energy calibration of SNO for measurement of the charged-current neutrino reaction." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ54416.pdf.

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32

Al-Shahrani, Abdulaziz A. S. H. "Preparation and characterisation of ceramic and thin film Zn(_2)SnO(_4)." Thesis, Durham University, 1993. http://etheses.dur.ac.uk/5692/.

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Ceramic zinc stannate, Zn(_2)SnO(_4), was prepared from 1SnO(_2):2ZnO mixture using powders of the highest commercially available purity. The solid state reaction between the ZnO and the SnO(_2), thought to be an evaporation-recondensation mechanism, was found to start at ~ 900 ˚C (12 hours heating, rate 5 ˚C min(^-1)). However, the reaction did not go to completion in the timescale of the experiment unless the temperature was raised to~1300 C. In this case mono-phase, polycrystalline Zn(_2)SnO(_4) was produced, as confirmed by X-ray diffraction (XRD), scanning electron microscopy and energy d

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33

Waterfield, James. "Optical calibration system for SNO+ and sensitivity to neutrinoless double-beta decay." Thesis, University of Sussex, 2017. http://sro.sussex.ac.uk/id/eprint/67570/.

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The SNO+ experiment is primarily looking for neutrinoless double-beta decay, an unobserved, lepton number violating radioactive decay. This is achieved by loading liquid scintillator with tellurium whose isotope 130Te decays via double beta decay with a Q-value of 2527 keV. An optical calibration system, located outside the scintillator, has been developed to help meet the radiopurity requirements of the experiment. This thesis describes the hardware component of the optical calibration system which calibrates the timing and charge response of the photomultiplier tube array of SNO+. A set of q

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34

Schmid, Wolf. "Consumption measurements on SnO 2 sensors in low and normal oxygen concentration." [S.l. : s.n.], 2004. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB11126585.

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35

Yehdego, Daniel T. "Pressure induced phase transformation of SNO₂ an AB initio constant pressure study /." To access this resource online via ProQuest Dissertations and Theses @ UTEP, 2009. http://0-proquest.umi.com.lib.utep.edu/login?COPT=REJTPTU0YmImSU5UPTAmVkVSPTI=&clientId=2515.

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36

Sörensen, Arnd. "Temperature quenching in LAB based liquid scintillator and muon-induced backgrounds in the SNO+ experiment." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-212092.

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The starting SNO+ experiment, successor to the Sudbury Neutrino Observatory, is a neutrino detector using LAB based liquid scintillator as active medium. Situated in the SNOLab deep underground laboratory in Sudbury, Canada, the rock overburden amounts to about 6 km.w.e., providing an effective shielding against cosmic rays. The residual muon rate is 63 μ/day going through the detector volume. About 780 t of an LAB mixture inside an acrylic sphere with a 6 m radius will be observed by ≈ 9300 photomultipliers, surrounded by a ≈ 7000 t water shielding. SNO+ will be searching for low energy solar

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37

Stomberski, Colin Thomas. "Molecular Mechanism and Metabolic Function of the S-nitroso-coenzyme A Reductase AKR1A1." Case Western Reserve University School of Graduate Studies / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=case1554372852266484.

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38

Waller, David. "Ion source for high energy gamma ray source for the calibration of SNO." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq22418.pdf.

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39

Gercher, Victoria A. "Influence of oxygen vacancies on oxygenate reactions over SnO₂(110) single crystal surfaces." Diss., Virginia Tech, 1994. http://hdl.handle.net/10919/37451.

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The adsorption of a number of Brønsted acids of differing strengths has been studied on stoichiometric and defective Sn0₂ (110) surfaces. The extent of dissociation of these acids depends on the surface composition and the strength of the acid. Two crystallographically inequivalent types of oxygen vacancies can be introduced onto SnO0₂ (110) surfaces, and the kinetics of the reactions of Brønsted acids is influenced by the number and type of oxygen vacancies present on each surface. The site requirement for dissociation of Brønsted acids has been described as a coordinatively unsaturated c

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40

Forano, Claude. "Les Conducteurs protoniques, HSbO .nHO et SnO .nHO caractérisation, étude RMN et applications /." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb37605144g.

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41

Zhang, Jiawei. "Oxide-semiconductor-based thin-film electronic devices." Thesis, University of Manchester, 2016. https://www.research.manchester.ac.uk/portal/en/theses/oxidesemiconductorbased-thinfilm-electronic-devices(c8cde776-b68b-47b5-ab63-382a86dbb94b).html.

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Oxide semiconductors have been envisaged to find applications in ubiquitous flexible electronics in daily life such as wearable electronic gadgets to offer novel user experiences. However, one of the bottlenecks to realise these applications is a lack of oxide-semiconductor components capable of wireless communications. As Bluetooth and Wi-Fi are the two dominant communication interfaces, fast enough front-end rectifiers must be developed to operate at their gigahertz (GHz) transmission frequencies. Furthermore, despite of significant developments of n-type oxide semiconductors in the last dec

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42

Quirk, Sarah Elizabeth. "Purification of liquid scintillator and Monte Carlo simulations of relevant internal backgrounds in SNO+." Thesis, Kingston, Ont. : [s.n.], 2008. http://hdl.handle.net/1974/1023.

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Silva, Wanderson Oliveira da. "ELETROCATÁLISE DA OXIDAÇÃO DE ETANOL SOBRE CATALISADORES À BASE DE PtSnO₂: UM ESTUDO DE DEMS." Universidade Federal do Maranhão, 2013. http://tedebc.ufma.br:8080/jspui/handle/tede/964.

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Made available in DSpace on 2016-08-19T12:56:43Z (GMT). No. of bitstreams: 1 Dissertacao Wanderson.pdf: 6558678 bytes, checksum: 6817981e9e9dda09b67fbeb466f7115a (MD5) Previous issue date: 2013-02-18<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>The ethanol oxidation reaction was investigated using on line differential electrochemical mass spectrometry (DEMS) on carbon-supported Pt-SnO2 electrocatalysts at atomic ratio 1:1, 2:1 and 3:1 as a function of ethanol concentration and combined analysis of the reaction products and electrochemical measurements. The materials

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44

Leung, Wai-yan, and 梁偉恩. "Structure determinations of SnO₂ and TiO₂ surfaces by low energy electron diffraction Patterson inversion method." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2013. http://hub.hku.hk/bib/B50434524.

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The Tin dioxide (SnO2) and Titanium dioxide (TiO2) are very promising materials in Material science. The SnO2 is commonly used as a gas sensor while the TiO2 is used as a catalyst in many reactions. Despite of the usefulness of these two substances, their surface structures lack detail investigations in the previous years. The Low Energy Electron Diffraction (LEED) technique is commonly used to characterize surfaces in the past 40 years, it is a mature system that many researches rely on its result. However, structural analysis in LEED requires comparison with computational results based on

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45

Tripuraneni, Kilby Kamal Chand. "The anodic testing of a tin oxide (SnO₂) based material for the FFC-Cambridge Process." Thesis, University of Cambridge, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.612461.

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46

Maneelok, Supandee. "The relationship between the composition and structure of Ni/Sb-SnO₂ and electrochemical ozone activity." Thesis, University of Newcastle upon Tyne, 2017. http://hdl.handle.net/10443/3575.

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This thesis presents work seeking to elucidate the active site and the mechanism of ozone generation at nickel and antimony-doped tin oxide (NATO) electrodes. To this end, tin oxide (TO, SnO2), antimony-doped tin oxide (ATO, Sb-SnO2) and nickel-antimony doped tin oxide (NATO, Ni/Sb-SnO2) nanopowders were prepared via a hydrothermal (HT) method and either left uncalcined or calcined at 300, 400 and 700 oC. The nanopowders were characterised using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), measurement of surface area by the Brunauer E

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47

Majumdar, Krishanu. "On the measurement of optical scattering and studies of background rejection in the SNO+ detector." Thesis, University of Oxford, 2015. https://ora.ox.ac.uk/objects/uuid:1a32630a-f6c2-47c8-a4ac-1bfe4a08dc7d.

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SNO+ is a liquid scintillator experiment designed to study a wide range of neutrino-related physics goals, such as solar neutrinos, reactor and geo-neutrinos, and neutrinoless double beta decay. The success of the experiment depends in part on the ability to accurately characterise the detector's optical properties, and also develop effective methods to suppress contributions from unwanted backgrounds. This thesis presents one of the central calibration systems which will be used to make measurements of the detector's optical scattering properties. The hardware and its integration into the wid

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POPESCU, AMALRIC DANIELA. "Oxydes d'etain et catalyseurs pd/sno 2 : preparation, caracterisation et activite catalytique en deno x." Paris 6, 1999. http://www.theses.fr/1999PA066412.

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Des nanoparticules de dioxyde d'etain (1-3 nm) sont preparees soit par attaque nitrique d'etain metallique, soit par precipitation de sncl 4 par l'hydrazine, methode originale qui engendre un oxyde colloidal. Celui-ci presente une surface specifique de 260 m 2/g, un volume poreux de 0,44 cm 3/g, et une excellente stabilite thermique (surface de 230 m 2/g apres calcination a 500\c). L'effet quantique de taille est responsable de l'augmentation de la largeur de la bande interdite de 3,65 ev a 3,80 ev pour l'oxyde colloidal. La reduction partielle de l'oxyde, par l'hydrazine en conditions douces

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Langrock, Stefanie. "Measurement of the Rayleigh scattering length and background contributions during early data taking phases at SNO+." Thesis, Queen Mary, University of London, 2017. http://qmro.qmul.ac.uk/xmlui/handle/123456789/24647.

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SNO+ is a multipurpose neutrino experiment located at SNOLAB. Its key purpose is investigating the neutrinoless double beta decay of 130Te, amongst other physics goals such as solar and reactor neutrino oscillations. The success of the experiment depends on the understanding of the optical properties of the detection materials, as well as a good understanding of potential background contributions. The calibration system used to study the Rayleigh scattering properties of the detector is presented and methods to model the system in Monte Carlo simulations based on commissioning run data are int

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Miguez, Bruno Silva Rodriguez 1986. "Extraindo limites para o fluxo difuso de neutrinos não eletrônicos de supernovas dos dados do SNO." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/277727.

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Orientadores: Ernesto Kemp , Orlando Luis Goulart Peres<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Fisica Gleb Wataghin<br>Made available in DSpace on 2018-08-15T13:43:50Z (GMT). No. of bitstreams: 1 Miguez_BrunoSilvaRodriguez_M.pdf: 1981431 bytes, checksum: b136bcf1df6dec73fc94b57c7d498cf0 (MD5) Previous issue date: 2010<br>Resumo: É predita a existência de um fluxo de neutrino difusos, gerado pela integração no tempo de todas as supernovas que ocorreram ao longo da evolução do universo e ponderado pelas taxas de formação estelar e de ocorrência de supernova

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