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Dissertations / Theses on the topic 'Muon; particles'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Armstrong, Robert E. "Muon neutrino disappearance at MINOS." [Bloomington, Ind.] : Indiana University, 2009. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3380059.

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Thesis (Ph.D.)--Indiana University, Dept. of Physics, 2009.<br>Title from PDF t.p. (viewed on Jul 19, 2010). Source: Dissertation Abstracts International, Volume: 70-12, Section: B, page: 7630. Adviser: Jon Urheim.

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2

Porcelli, Tracy Ann. "Measurements of muon catalyzed dt fusion in solid HD." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ37360.pdf.

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3

Jones, Timothy John. "Polarised deep inelastic muon-proton scattering at 200GEV/C." Thesis, University of Liverpool, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.235536.

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4

Verhagen, Erik. "Development of the new trigger and data acquisition system for the CMS forward muon spectrometer upgrade." Doctoral thesis, Universite Libre de Bruxelles, 2015. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209110.

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La physique des particules élémentaires, aussi appelé physique des hautes énergies, est l'étude de l'infiniment petit, popularisée récemment par la découverte de nouvelles particules fondamentales permettant de consolider notre connaissance de la matière. Pour réaliser des mesures à une échelle aussi réduite, une méthode consiste à augmenter l’énergie des constituants de la matière, à l'aide d'accélérateur de particules, puis de les briser pour révéler leur constitution. Au-delà de l'intérêt en termes de physique expérimentale, réaliser des expériences de ce type est devenu une prouesse techno

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5

Whittaker, Stephen Andrew. "A search for UHE #gamma#-ray emission using EAS muon content selection." Thesis, University of Nottingham, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334423.

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6

Saich, M. R. "The muon content of cosmic ray air showers 10sup(16) - 10sup(17) eV." Thesis, University of Nottingham, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356037.

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7

Matthews, M. T. "A study of nucleon spin structure through polarised muon polarised proton deep inelastic scattering." Thesis, University of Liverpool, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.233868.

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8

Ji, Weifeng. "Search for the decays of stopped exotic long-lived particles produced in P-P collisions at 13 TeV at CMS." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1524216345344165.

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9

Taffard, Agnes C. "Search for the Stau slepton at DELPHI & muon identification and Z deg production at CDF." Thesis, University of Liverpool, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.250294.

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10

Price, Timothy James. "Development of dense scintillating hard fluoride glasses for the electromagnetic caorimeter of the proposed compact muon solenoid." Thesis, Brunel University, 1994. http://bura.brunel.ac.uk/handle/2438/5406.

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Hafnium based Heavy Metal Fluoride glasses have been produced and evaluated in a search for new dense scintillating materials. The principal motivation was the electromagnetic calorimeter of the Compact Muon Solenoid (CMS), a proposed detector for the Large Hadron Collider (LHC) at CERN, Geneva. Incorporating CeF 3 in these transparent glasses results in scintillators with fast time constants that are typical of crystalline CeF 3. Typical decay components of 9 ns (30 %) and 25 ns (70 %) have been measured. To record the time distribution of scintillation light, an extension to the single-photo

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11

Bates, Martin Joseph. "The performance of the barrel muon trigger system of the DELPHI experiment, and a study of heavy flavour physics through the semileptonic decay to muons in e'+e'- collisons at the Z'o resonance." Thesis, University of Oxford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314840.

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12

Blyth, Simon Charles. "A study of radiative muon-pair events at Z'0 energies and limits on an additional Z'/ gauge boson." Thesis, University of Oxford, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240519.

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13

Iyer, Sharada Ramalingham. "A novel approach in the detection of muon neutrino to tau neutrino oscillation from extragalactic neutrinos." Diss., The University of Arizona, 2001. http://hdl.handle.net/10150/290068.

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A novel approach is proposed for studying the ν(μ) → ν(τ) oscillation and detection of extragalactic neutrinos. Active Galactic Nuclei (AGN), Gamma Ray Bursters (GRB) and Topological Defects are believed to be sources of ultrahigh energy ν(μ) and νₑ. These astrophysical sources provide a long baseline of 100Mpc, or more, for possible detection of ν(μ) → ν(τ) oscillation with mixing parameter Δm² down to 10⁻¹⁷ eV², many orders of magnitude below the current accelerator experiments. The propagation characteristics of upward going muon and tau neutrinos is studied to show that high energy tau neu

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14

Katori, Teppei. "A measurement of the muon neutrino charged current quasielastic interaction and a test of Lorentz violation with the MiniBooNE experiment." [Bloomington, Ind.] : Indiana University, 2008. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3344580.

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Thesis (Ph.D.)--Indiana University, Dept. of Physics, 2008.<br>Title from PDF t.p. (viewed on Oct. 7, 2009). Source: Dissertation Abstracts International, Volume: 70-02, Section: B, page: 1094. Adviser: Rex Tayloe.

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15

Ogul, Hasan. "Studies of muon efficiencies for measurement of W charge asymmetry in inclusive pp → W (muupsilon) production at s = 7 TeV." Thesis, The University of Iowa, 2013. http://pqdtopen.proquest.com/#viewpdf?dispub=1545468.

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<p> The main motivation of the Compact Muon Solenoid (CMS) experiment is to explore and to discover physics underlying electro-weak asymmetry breaking. Beside this, CMS detector provides an opportunity to do various experiments for detecting new physics signatures beyond the Standard Model (SM). Investigation of these signatures requires the identification and precise energy and moment measurement of electrons, muons, photons, and jets. The objective of this thesis is the calculation of the efficiencies for the measurement of W charge asymmetry in inclusive <i>pp</i> → <i>W</i> (&mgr;&ups

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16

Reis, Thomas. "Search for new massive resonances decaying to dielectrons or electron-muon pairs with the CMS detector." Doctoral thesis, Universite Libre de Bruxelles, 2015. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209131.

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Le sujet de cette thèse porte sur la recherche de nouvelles résonances massives se désintégrant en une paire d’électrons ou une paire électron-muon avec le détecteur CMS, installé auprès du Grand Collisionneur du Hadrons (LHC) au CERN. Les données analysées correspondent à l’ensemble des collisions proton-proton enregistrées par le détecteur en 2012 à une énergie dans le centre de masse de 8 TeV. Après une brève introduction au modèle standard des particules élémentaires et à quelques unes des théories allant au-delà, le LHC et le détecteur CMS sont présentés. La reconstruction des différentes

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17

Rieger, Jason. "First measurement of the neutral B(S) meson semileptonic branching ratio to an orbitally excited D meson state (neutral B(S) meson decaying to D meson(2536)-muon(+)-neutrino-X meson)." [Bloomington, Ind.] : Indiana University, 2008. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3331275.

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Thesis (Ph.D.)--Indiana University, Dept. of Physics, 2007.<br>Title from PDF t.p. (viewed on Jul 27, 2009). Source: Dissertation Abstracts International, Volume: 69-11, Section: B, page: 6877. Adviser: Rick Van Kooten.

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18

Loh, Chang Wei. "Search for long-lived neutral particles in final states with a muon and multi-track displaced vertex with the ATLAS detector at the Large Hadron Collider." Thesis, University of British Columbia, 2013. http://hdl.handle.net/2429/44397.

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This work presents the result of a search for a new long-lived neutral particle decaying into a muon and charged hadrons in proton-proton collisions at a centre-of-mass energy of 7 TeV with a total integrated luminosity of 4.4 inverse femtobarn, using the ATLAS detector located at the Large Hadron Collider (LHC). Many extensions to the current Standard Model of particle physics predict the existence of such new particles, including the neutralino in an R-parity violating supersymmetry scenario. In this search, a set of selection criteria has been established to be sensitive to this kind of sig

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19

Fakoudis, Dionysios. "Precise muon momentum calibration and Z mass measurement with the ATLAS experiment, using pp collisions at sqrt(s) = 13 TeV." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASP180.

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La thèse porte sur la reconstruction des muons dans l'expérience ATLAS, à l'aide de collisions pp, à l'énergie dans le centre de masse sqrt(s) =13 TeV. ATLAS est un détecteur polyvalent et l'une des expériences du LHC du CERN. Grâce à un système magnétique et de trajectographie dédié, l'expérience réalise des mesures de haute précision de l’impulsion des muons à l'état final. Cette thèse se concentre sur les défis d'étalonnage en utilisant les outils officiels d'ATLAS, avec des résultats divisés en deux sections principales. La première section traite des travaux d'étalonnage réalisés pour l'e

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20

Carlisle, Timothy. "Step IV of the muon ionization cooling experiment (MICE) and the multiple scattering of muons." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:a2f17fc5-c61b-4f9e-bb7f-cadc2fb5b019.

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The Muon Ionization Cooling Experiment (MICE) is the first technical demonstration of muon ionization cooling, using a prototype section of a Neutrino Factory cooling channel. MICE is currently under construction at the Rutherford-Appleton Laboratory in the UK and will make the first cooling measurements in 2015, in Step IV of the experimental programme. Cooling predictions in Monte Carlo simulations of Step IV were found to disagree with the predictions of the 'cooling formula', a widely-used approximation, by up to 30% in liquid hydrogen (LH2). This disagreement was shown to originate, large

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21

Brooks, Stephen J. "Muon capture schemes for the neutrino factory." Thesis, University of Oxford, 2010. http://ora.ox.ac.uk/objects/uuid:7b724028-e4ef-4248-9d42-505e571c9e19.

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The proposed neutrino factory, a facility for precision measurements of neutrino oscillations, requires directional neutrino beams to reach the required sensitivities. Among the few sources of such beams is the decay of muons travelling at relativistic speeds, therefore an intense source of muons and subsequent rapid acceleration must be designed so they can reach the required energy before decaying. This thesis considers several stages in this process: pions are produced from a proton beam hitting a target and pion yield optima are determined as a function of target design parameters and the

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22

Agozzino, Mattia. "Feasibility study of the MUonE experiment: reconstruction of the muon mean energy using the tracking system." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19460/.

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Il momento magnetico anomalo del muone rappresenta una discrepanza del Modello Standard, in quanto tra il suo valore sperimentale e la sua previsione teorica c’è una differenza di circa 3.5 sigma. L'obiettivo dell'esperimento MUonE è misurare il contributo adronico al momento magnetico anomalo del muone, utilizzando il fascio di muoni M2 del CERN a 150 GeV per produrre eventi di scattering elastico con gli elettroni a riposo di un bersaglio di Berillio. L'energia media dei muoni in ingresso è conosciuta con una precisione del 3.75%, secondo le caratteristiche del fascio M2. Per poter effe

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23

Devenish, Nicholas. "Muon antineutrino disappearance in the MINOS experiment." Thesis, University of Sussex, 2015. http://sro.sussex.ac.uk/id/eprint/58686/.

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24

Demilly, Aurélien. "Mesure de la masse du quark top dans le canal dileptonique électron-muon avec la méthode des éléments de matrice dans l'expérience ATLAS auprès du LHC." Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066179/document.

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Le LHC a fourni des collisions proton-proton avec une énergie dans le référentiel de centre de masse égale à 7 TeV en 2011, 8 TeV en 2012, correspondant respectivement à une luminosité intégrée de 5 fb^{-1} et 23 fb^{-1}. Les données collectées par le détecteur ATLAS ont permis de valider la compréhension du détecteur, d'évaluer ses performances dans des conditions expérimentales de plus en plus complexes, de réaliser de nombreuses mesures de paramètres de physiques ainsi que la découverte du boson de \bsc{Higgs}. Dans un contexte de recherche de nouvelle physique, l'étude du quark top est pri

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25

Vinton, Luke. "Measurement of muon neutrino disappearance with a NOvA experiment." Thesis, University of Sussex, 2018. http://sro.sussex.ac.uk/id/eprint/74542/.

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The NOvA experiment consists of two functionally identical tracking calorimeter detectors which measure the neutrino energy and flavour composition of the NuMI beam at baselines of 1 km and 810 km. Measurements of neutrino oscillation parameters are extracted by comparing the neutrino energy spectrum in the far detector with predictions of the oscillated neutrino energy spectra that are made using information extracted from the near detector.

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26

Guilbaud, Maxime. "Étude de la densité de particules chargées et des mésons vecteurs de basses masses en collisions Pb-Pb à sqrt(s)NN = 2.76 TeV dans ALICE au LHC." Thesis, Lyon 1, 2013. http://www.theses.fr/2013LYO10178/document.

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La matière que nous connaissons est composée de hadrons dont les quarks et les gluons sont les composants élémentaires. Ces derniers n'existent pas libres dans la matière ordinaire et sont donc en permanence confinés dans les hadrons. Cependant, d'après les prédictions théoriques, quelques microsecondes après le Big Bang, la température était suffisamment élevée pour que les quarks et les gluons ne soient pas contenus dans les hadrons. Il s'agit d'une phase déconfinée de la matière hadronique appelée Plasma de Quarks et Gluons (QGP). Le Large Hadron Collider (LHC) au CERN (Genève) est un accél

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27

Pidcott, Celeste. "Multiple scattering and particle identification in the Muon Ionisation Cooling Experiment." Thesis, University of Warwick, 2017. http://wrap.warwick.ac.uk/90723/.

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The Muon Ionisation Cooling experiment aims to measure the effect of passing through low Z materials on the emittance of muons. This process is dependent on energy loss and multiple scattering through the material, which is currently not well understood for muons, and so it is necessary to study these effects. These studies require muon samples with high purity, greater than 99.9% upstream of the MICE cooling channel, for which strong particle identification is required. A Global Particle Identification software framework has been developed, its performance assessed, and then applied to both M

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28

Boaretto, Juliana Fonseca. "Estudo do comportamento de variáveis cinemáticas na produção difrativa de mésons D-+* em colisões próton-próton √s = 7TeV." Universidade do Estado do Rio de Janeiro, 2012. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=4702.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Apresentamos um estudo preliminar da produção difrativa de mésons utilizando dados obtidos da colisão próton-próton, a energias de centro de massa de 7 TeV, com o experimento CMS-LHC. O trabalho inclui o desenvolvimento do algoritmo de reconstrução dos mésons D* através do canal de decaimento D*->D0 + pion (lento) ->K+pion, a medida da eficiência de detecção e reconstrução, e uma análise do comportamento de variáveis cinemáticas na produção difrativa dessas partículas, particularmente, das lacunas de rapidez. Para isso, foi utiliza

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29

Womersley, W. J. "A study of forward hadron production in deep inelastic muon-nucleus scattering." Thesis, University of Oxford, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376957.

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30

Francis, D. "Measurement of the nucleon structure function in deep inelastic muon-nucleon scattering." Thesis, University of Liverpool, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.384355.

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31

Oliveira, Marcel Nogueira de. "Sinais ao nível do solo de partículas relativísticas associadas a erupção de um filamento solar no dia 1 de Novembro de 2014." Niterói, 2017. https://app.uff.br/riuff/handle/1/4019.

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Submitted by Biblioteca do Instituto de Física (bif@ndc.uff.br) on 2017-07-14T19:20:36Z No. of bitstreams: 1 Marcel N Oliveira_Mestrado_UFF.pdf: 4519413 bytes, checksum: c433d3349c9b78949e508a919bf89ad8 (MD5)<br>Made available in DSpace on 2017-07-14T19:20:36Z (GMT). No. of bitstreams: 1 Marcel N Oliveira_Mestrado_UFF.pdf: 4519413 bytes, checksum: c433d3349c9b78949e508a919bf89ad8 (MD5)<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Um filamento solar entrou em erupção no dia 1 de Novembro de 2014, com início às 04:44 UT e uma duração de cerca de três horas, resultando em

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32

Suzuki, Kento. "Measurement of the Muon Beam Properties and Muon Neutrino Inclusive Charged-Current Cross Section in an Accelerator-produced Neutrino Experiment." 京都大学 (Kyoto University), 2015. http://hdl.handle.net/2433/200485.

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33

Vu, Anh Tuan. "Recherche de particules supersymétriques dans les canaux dimuons avec le détecteur DØ au TeVatron." Paris 11, 2004. https://tel.archives-ouvertes.fr/tel-00007092.

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Le Modèle Standard de la Physique des Particules décrit les particules élémentaires, qui constituent la matière, et leurs interactions. Malgré ses succès expérimentaux, il est certain que ce modèle ne peut être qu'une approximation d'une théorie plus fondamentale. La théorie supersymétrique est un candidat attractif pour étendre le Modèle Standard. Cette théorie prédit l'existence de nouvelles particules appelées superpartenaires. La thèse décrit de façon succinte les principaux aspects théoriques et phénoménologiques avant de faire le point sur l'état des recherches auprès du collisionneur él

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34

Coughlan, J. A. "A study of charged kaon production by 280 GeV/c muon-proton scattering." Thesis, Lancaster University, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.354282.

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35

Haeberle, Raphael. "Search for new heavy stable charged particles with the CMS experiment." Electronic Thesis or Diss., Strasbourg, 2024. http://www.theses.fr/2024STRAE008.

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Cette thèse présente les résultats obtenus en utilisant deux stratégies différentes de recherche de particules lourdes, chargées et à long temps de vie dans l'expérience CMS auprès du LHC, utilisant des données issues de collisions proton-proton à une énergie de √s= 13 TeV, collectées entre 2017 et 2018 et qui correspondent à une luminosité intégrée de 101 fb-1. Cette recherche est divisée en deux stratégies, la première se concentre sur l'utilisation de signature s exotiques de dépôts de haute énergie dans le trajectographe en silicium, et la seconde utilise le temps de vie comme signature ad

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36

Bandieramonte, Marilena. "Muon Portal project: Tracks reconstruction, automated object recognition and visualization techniques for muon tomography data analysis." Doctoral thesis, Università di Catania, 2015. http://hdl.handle.net/10761/3751.

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The present Ph.D. thesis is contextualized within the Muon Portal project, a project dedicated to the creation of a tomograph for the control and scanning of containers at the border in order to reveal smuggled fissile material by means of the cosmic muons scattering. This work aims to extend and consolidate the research in the field of muon tomography in the context of applied physics. The main purpose of the thesis is to investigate new techniques for reconstruction of muon tracks within the detector and new approaches to the analysis of data from muon tomography for the automatic objects re

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Short, Daniel R. "A search for supersymmetry with the ATLAS detector using kinematic shape constraints in events containing one electron or muon." Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:0c427106-4595-42d7-aa65-37f03fae7db7.

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The ATLAS experiment is used to observe the √s=7 TeV proton-proton collisions produced by the LHC at CERN. This gives an unprecedented opportunity to search for physics beyond the Standard Model at hitherto unexplored kinematic regimes. Supersymmetry (SUSY) provides interesting solutions to a variety of theoretical problems that may be encountered in the Standard Model at high energy scales, while providing signatures that may be observed at the LHC. However, in order to produce a search that is sensitive to SUSY it is vital to understand how the physics that has been discovered to date may pr

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38

Neveu, Jeremy. "Contraintes expérimentales sur des modèles à champ scalaire léger en cosmologie et physique des particules (expériences SNLS et CMS)." Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066233/document.

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Face à la nature inconnue de l'énergie noire et de la matière noire, des modèles à champ scalaire léger ont été proposés pour expliquer l'accélération tardive de l'expansion de l'Univers et l'apparente abondance de matière non baryonique dans l'Univers. Dans une première partie, cette thèse confronte de la façon la plus précise possible les données de cosmologie les plus récentes au modèle du Galiléon, une théorie de gravité modifiée possédant des propriétés théoriques particulièrement intéressantes. Des contraintes observationnelles sur les paramètres du modèle sont dérivées en utilisant les

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Goetzmann, Christophe. "Validation de l'alignement du trajectographe à l'aide des électrons et recherche de particules à long temps de vie dans le canal électron-muon dans l'expérience CMS au LHC." Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAE033/document.

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La première partie de mon travail porte sur le développement d'un algorithme utilisant les données enregistrées par CMS afin de détecter la présence de déformations particulières susceptibles d'affecter le trajectographe de CMS. La méthode s’appuie sur le biais que ces déformations induisent dans la mesure de l'impulsion des électrons. Sa fiabilité a été prouvée par simulation Monte-Carlo. Elle a été utilisée pour la validation des données 2012. La seconde partie de mon travail consiste en une analyse statistique des données de collisions prises par le détecteur CMS en 2012, afin de mettre en

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40

Chantelauze, Astrid. "Investigation of the muon-induced background of the EDELWEISS-II experiment." Clermont-Ferrand 2, 2009. http://www.theses.fr/2009CLF21975.

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L'expérience EDELWEISS a pour but de détecter des WIMPs, particules massives faiblement interactives, qui pourraient composer la matière noire de l'univers. Elle mesure l'énergie libérée lors de la collision élastique d'un WIMP sur un noyau de matière ordinaire. Du fait de sa très faible section efficace d'interaction, qui conduit à un taux d'évènement extrêment bas (<1evt/kg/an) et du fait du faible dépôt d'énergie (<100keV), le signal de recul nucléaire des WIMPs peut être imité par des neutrons de la radioactivité ambiante ou induits par des muons. Cette thèse est dédiée à l'étude du bruit

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Trojand, Daniel. "A novel digital hadron calorimeter: analysis and calibration with muons." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=107863.

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This thesis is a report on the design, construction and data analysis of the Digital Hadron Calorimeter (DHCAL). The DHCAL was constructed as part of the CALICE collaboration efforts in the SiD detector design for the proposed International Linear Collider (ILC). The SiD detector design is one of two detector designs for the ILC. The DHCAL is but one of the detector sub-systems that are to make up the entire detector. The CALICE collaboration is involved in the development of calorimeters for the ILC. The DHCAL utilizes Resistive Plate Chamber technology to detect the physics events and is the

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D'Agostini, Gilles. "Etude des propriétés et des effets du gluon dans la diffusion très inélastique d'un muon sur un nucléon." Aix-Marseille 2, 1986. http://www.theses.fr/1986AIX22050.

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Pires, Sylvestre. "Mesure de la masse du quark top dans le canal électron-muon à l'aide de la méthode des éléments de matrice avec les données à 8 TeV de l'expérience ATLAS du LHC." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066163/document.

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Les travaux présentés au sein de cette thèse s'inscrivent dans le cadre de la mesure de la masse du quark top dans le canal de désintégration électron-muon. Cette mesure expérimentale est réalisée à l'aide de la méthode des éléments de matrice et à partir des événements produits par le LHC à une énergie dans le centre de masse de 8 TeV et enregistrés par le détecteur ATLAS en 2012. Après une introduction du contexte phénoménologique associé au modèle standard et à la physique du quark top, une description du détecteur ATLAS, de la simulation et de la reconstruction des événements de collisions

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Frazao, Bordalo e. Sa Maria Paula. "Étude des distributions de l'impulsion transverse de paires de muons produits dans les interactions pions négatifs-tungstène à 194 et 284 GeV/c." Paris 11, 1986. http://www.theses.fr/1986PA112117.

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Rayner, Mark Alastair. "The development of a novel technique for characterizing the MICE muon beam and demonstrating its suitability for a muon cooling measurement." Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:9431a20c-df20-4226-9c3e-411010a827af.

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The International Muon Ionization Cooling Experiment (MICE) is designed to demonstrate the currently untested technique of ionization cooling. Theoretically, this process can condition the high quality muon beams required to build a neutrino factory or muon collider which will be the next generation of machines for the study of Particle Physics. The beam line to transport muons into the MICE cooling channel lattice cell was installed in December 2009. Step I of the experimental programme, whose goal was to demonstrate that the beam line can generate beams similar to those expected in a neutrin

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Tunnell, Christopher Douglas. "Designing a 3.8-GeV/c muon-decay ring and experiment sensitive to electronvolt-scale sterile neutrinos." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:058ef858-3443-49a7-a29a-95ac1c85268c.

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The liquid-scintillator neutrino-detector (LSND) and mini booster neutrino experiment (MiniBooNE) experiments claim to observe the oscillation ῡ<sub>µ</sub>→ ῡ<sub>e</sub>, which can only be explained by additional neutrinos and is a claim that must be further tested. This thesis proposes a new accelerator and experiment called νSTORM to refute or confirm the oscillation these claims by studying the CPT-equivalent channel ν<sub>e</sub>→ν<sub>µ</sub>. A 3.8-GeV/c muon decay ring is proposed with neutrino detectors placed 20 m and 2000 m from the decay ring. The detector technology would be a ma

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Montanet, François. "Etude de l'état final hadronique dans la diffusion profondément inélastique muon-nucléon : production de particules étranges." Aix-Marseille 2, 1986. http://www.theses.fr/1986AIX22051.

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Montanet, François. "Etude de l'état final hadronique dans la diffusion profondément inélastique muon-nucléon production de particules étranges." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb375997334.

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Maerschalk, Thierry. "Study of Triple-GEM detector for the upgrade of the CMS muon spectrometer at LHC." Doctoral thesis, Universite Libre de Bruxelles, 2016. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/233187.

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This doctoral thesis is part of the upgrade of the CMS experiment at the Large HadronCollider of CERN, the LHC. CMS, together with the ATLAS experiment, led to thediscovery of the Brout-Englert-Higgs boson in 2012. But the LHC research program isnot over yet. Indeed, the LHC is intended to operate even at least 20 more years. Duringthis period, the luminosity will grow gradually up to five times its nominal value of 10 34cm −2 s −1 initially foreseen. This increase in luminosity requires the LHC experiments,like CMS, to upgrade their detectors as well as their data acquisition system. One of t

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Akhtar, Jahanzeb. "Particle tracking using the unscented Kalman filter in high energy physics experiments." Thesis, Brunel University, 2015. http://bura.brunel.ac.uk/handle/2438/11482.

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The extended Kalman lter (EKF) has a long history in the field of non-linear tracking. More recently, statistically-based estimators have emerged that avoid the need for a deterministic linearisation process. The Unscented Kalman filter (UKF) is one such technique that has been shown to perform favourably for some non-linear systems when compared to an EKF implementation, both in terms of accuracy and robustness. In this Thesis, the UKF is applied to a high energy physics particle tracking problem where currently the EKF is being implemented. The effects of measurement redundancy are investiga

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