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Dissertations / Theses on the topic 'K+ decay'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Dvoretskii, Alexei Hitlin David. "Dalitz plot analysis of the decay B+ -> K+K+K- /." Diss., Pasadena, Calif. : Caltech, 2006. http://resolver.caltech.edu/CaltechETD:etd-03312006-135838.

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2

Sumida, Toshi. "Search for the Decay K 0L→π0νν". 京都大学 (Kyoto University), 2008. http://hdl.handle.net/2433/124368.

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3

Bergbusch, Paul C. "Measurement of the decay K§+ --> [pi]§+[nu¢nu]." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ56504.pdf.

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4

Baker, Troy. "Measurement of scattering lengths using K¦pi¦3 decay." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/NQ63837.pdf.

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5

Guimarães, Karin Silvia Franzoni Fornazier. "Experimental and theoretical aspects of the D+ ? K ? ? + ? + decay." Instituto Tecnológico de Aeronáutica, 2013. http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=2897.

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Este trabalho compreende dois aspectos na abordagem do problema do decaimento D+ ? K ? ? + ? + , um experimental e outro teórico. No que tange a análise experimental, trabalhamos com dados simulados em Monte Carlo provenientes do detetor LHCb, para o decaimento mencionado. O desenvolvimento de um algoritmo numérico alternativo para o ajuste do gráfico de Dalitz foi feito, sendo este baseado em procedimentos executados por outras colaborações. O objetivo deste foi o de veri#car se este mesmo procedimento é viável nesta etapa de análise dos dados do LHCb. Este ajuste utilizou simulações de Monte

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6

Weidenkaff, Peter [Verfasser]. "Analysis of the decay D0 → K0S K+ K− with the BESIII experiment / Peter Weidenkaff." Mainz : Universitätsbibliothek Mainz, 2017. http://d-nb.info/1123536945/34.

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7

Zwahlen, Nicolas. "Study of the B --> X(3872)K --> D*°⁻D°K decay at Belle /." Lausanne : EPFL, 2009. http://library.epfl.ch/theses/?nr=4321.

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Thèse Ecole polytechnique fédérale de Lausanne EPFL, no 4321 (2009), Faculté des sciences de base SB, Programme doctoral Physique, Institut de physique de l'énergie et des particules IPEP (Laboratoire de physique des hautes énergies 2 LPHE2). Dir.: Olivier Schneider, Thomas Schietinger.

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8

Serrano, Justine. "Study of the Ds+ to K+K- e+ neutrino decay channel with the Babar experiment." Paris 11, 2008. http://www.theses.fr/2008PA112045.

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Les désintégrations semileptoniques du charme permettent une validation des calculs de QCD sur réseau grâce à la mesure de facteurs de forme hadroniques qui décrivent l'effet de l'interaction forte dans ces réactions. La précision de ces calculs joue un rôle crucial dans l'amélioration des tests du modèle standard dans le domaine des saveurs. Cette thèse présente une étude du canal Ds+ en K+ K- e+ neutrino, utilisant 214 inverse femtobarn de données collectées par l'expérience Babar. Pour les événements ayant une masse K+K- dans l'intervalle entre 1. 01 GeV/c2 et 1. 03 GeV/c2, le phi en K+K- e

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9

Hadavand, Haleh K. "The measurement of CP asymmetries in the three-body charmless decay B⁰ --> K⁰s K⁰s K⁰s." Diss., Connected to a 24 p. preview or request complete full text in PDF format. Access restricted to UC IP addresses, 2005. http://wwwlib.umi.com/cr/ucsd/fullcit?p3187821.

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Thesis (Ph. D.)--University of California, San Diego, 2005.<br>Title from first page of PDF file (viewed January 11, 2006). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 149-151).

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10

Betti, Federico <1990&gt. "CP violation in D0→K+K- and D0→π+π- decays and lepton-flavour universality test with the decay B0→D*-τ+ντ". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amsdottorato.unibo.it/8769/1/betti_federico_tesi.pdf.

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The LHCb experiment has been designed to exploit the potential of heavy-flavour production in highly energetic pp collisions at the Large Hadron Collider, in order to look for indirect signs of physics beyond the Standard Model of particle physics. This thesis presents two distinct measurements performed using LHCb data. The first is that of the ratio of branching fractions R(D*)=B(B→D*-τ+ντ)/B(B→D*-l+νl), with the τ lepton decaying to final states containing three charged pions, performed using a data sample of pp collisions at the centre-of-mass energies of 7 and 8 Tev, corresponding to 3fb-

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11

Magalhães, Patricia Camargo. "Um estudo sobre D+ K- + +." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-03112014-142936/.

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Este estudo é dedicado ao entendimento do decaimento D+ K++. Desenvolvemos dois modelos que abordam aspectos complementares dos principais processos dinâmicos que atuam em tal decaimento: o v´ertice fraco, onde ocorre a transição c Ws, e as interações entre os três mesons no estado final. Este trabalho foi motivado por um resultado experimental importante sobre o decaimento D+ K++, no qual a fase em onda S de um par K do estado final não coincide com a fase do espalhamento K livre, chamado puzzle das fases. No primeiro modelo, as interações de estado final foram descritas por sucessivos ree

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12

Takeuchi, Yuji. "Observation of the decay mode K[L]→π[+]π[-]e[+]e[-]". 京都大学 (Kyoto University), 2000. http://hdl.handle.net/2433/181107.

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13

Soluk, Richard Andrew. "First observation of the rare decay K§+ --> pion§+ gamma gamma." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape15/PQDD_0004/NQ34838.pdf.

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14

Goode, Elaine. "The evaluation of K → ππ decay amplitudes from lattice quantum chromodynamics". Thesis, University of Southampton, 2012. https://eprints.soton.ac.uk/346839/.

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We present results for the ∆I = 3/2 K → ππ decay amplitude computed using lattice quantum chromodynamics. The calculation is performed using 2 + 1 flavours of domain wall fermion and the Iwasaki gauge action modified by the dislocation suppressing determinant ratio, on a lattice volume of 32^3 × 64 × 32 at lattice spacing a^−1 = 1.364 GeV. The resulting valence pion mass is mπ = 142.11 MeV, and the kaon mass is mK = 505.5 MeV. A total of 146 configurations are analysed, giving ReA2 = 1.381(46)stat (258)syst × 10−8 GeV and ImA2 = −6.54(46)stat (120)syst × 10^−8 GeV. The experimental results for

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15

Nicol, Michelle. "Analysis of the rare decay B->K*ee at LHCb." Thesis, Paris 11, 2012. http://www.theses.fr/2012PA112354/document.

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Grâce à la grande section efficace de production de paires bb, LHC offre une excellente occasion de faire des études de courants neutres changeant la saveur. Ces transitions sont sensibles aux effets de nouvelle physique. Cette thèse porte sur l'analyse des événements B->K*ee qui permettent de mesurer la fraction de photon avec une polarisation droite et donc de rechercher des signaux de nouvelle physique émis dans la transition b ->s. En effet, dans le Modèle Standard, la polarisation des photons est gauche. La paire e+e, lors que la masse invariante de la paire de leptons est basse, pr

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16

Gallorini, Stefano. "Study of the K+ → e+νeγ decay with the NA62 experiment". Doctoral thesis, Scuola Normale Superiore, 2013. http://hdl.handle.net/11384/85872.

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The present thesis is focused on the measurement of the form factors of the K+ → e+νeγ decay (Ke2γ) with data collected by the NA62 experiment in 2007 during a preliminary phase of data taking, dedicated to a precision test of lepton flavour universality. For this phase, the NA62 collaboration used the pre-existing apparatus of the NA48/2 experiment. The measurement of the form factors is a test for the effective theories of strong interaction at low energies as the Chiral Perturbation Theory (ChPT) and the Light Front Quark Model (LFQM). The only kinematic configuration accessible to th

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17

Cliff, Harry Victor. "A measurement of the B⁰s -> K⁺K⁻ lifetime at the LHCb experiment." Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610085.

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18

Murakami, Koichi. "Experimental search for the decay mode K[L]→π[0]γe[+]e[-]". 京都大学 (Kyoto University), 2001. http://hdl.handle.net/2433/150827.

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19

Ohsawa, Daisuke. "K-Shell Internal Ionization and Excitation in β Decay of [35]S". 京都大学 (Kyoto University), 1999. http://hdl.handle.net/2433/157190.

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本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである<br>Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(理学)<br>甲第8054号<br>理博第2126号<br>新制||理||1134(附属図書館)<br>UT51-99-Z9<br>京都大学大学院理学研究科物理学・宇宙物理学専攻<br>(主査)教授向山毅, 教授石黒武彦, 教授薮崎努<br>学位規則第4条第1項該当

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20

Fujiwara, Tsunehiro. "Experimental Study of the K[+]→π[0]μ[＋]ν[μ]γ Decay". 京都大学 (Kyoto University), 2011. http://hdl.handle.net/2433/142439.

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21

Tonelli, Diego. "First observation of the Bs^0 → K+ K− decay mode, and measurement of the B^0 and Bs^0 mesons decay-rates into two-body, charmless final states at CDF." Doctoral thesis, Scuola Normale Superiore, 2006. http://hdl.handle.net/11384/85835.

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22

GOICOCHEA, JUAN MARTIN OTALORA. "AMPLITUDE ANALYSIS OF THE DECAY D+ K (PI)-(PI)+(PI)+ IN FOCUS EXPERIMENT." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2007. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=11377@1.

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COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO<br>O presente trabalho de tese é destinado ao estudo do decaimento do méson D+ KS(pi)−(pi)+(pi)+ com dados coletados pelo experimento FOCUS do Fermilab. O estado final, composto por 4 mésons pseudo- escalares, pode ser alcançado através de uma considerável variedade de sub- estruturas ressonantes. O proposito da análise é encontrar quais são estes possíveis canais intermediários através de suas contribuições e fases relativas. Para tanto, é utilizado o formali

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23

Parkinson, Christopher. "The angular analysis of the B0 to K*0μ+μ- decay at LHCb". Thesis, Imperial College London, 2013. http://hdl.handle.net/10044/1/14298.

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The Standard Model (SM) of particle physics is an incomplete description of the fundamental particles and their interactions. In extensions of the SM, new physics particles are expected to appear at the ~ TeV mass scale. The discovery of such new physics particles could help to answer some of the greatest questions in physics: what constitutes `dark' matter; why is there more matter than antimatter; are there more than four dimensions? Particles at the ~ TeV scale are expected to contribute virtually to interactions between SM particles at ~ GeV energy scales. In interactions that are mediated

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24

Hamm, Jason C. "Study of the rare decay K(L) →e⁺e⁻μ⁺μ⁻ at KTeV". Diss., The University of Arizona, 2002. http://hdl.handle.net/10150/289832.

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The rare decay K(L) → e⁺e⁻μ⁺μ⁻ offers the best opportunity to study the dynamics behind the KL γ*γ* vertex. This information is needed to subtract the long-distance contribution to the decay K(L) → μ⁺μ⁻, allowing for a calculation of rho, the real part of the CKM matrix element Vtd. Analysis of data from the 1997 and 1999 runs of the KTeV experiment has isolated a sample of 132 K(L) → e⁺e⁻μ⁺μ⁻ events, with an estimated background of 0.8 events. Based on this data, the branching ratio for this mode was calculated to be B(K(L) → e⁺e⁻μ⁺μ⁻) = (2.63 ± 0.23(stat) ± 0.13(syst)) x 10⁻⁹, where a radia

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25

Fiorini, Luca. "New precise measurements of the ratio of leptonic decays of K+ and K- mesons." Doctoral thesis, Scuola Normale Superiore, 2005. http://hdl.handle.net/11384/85881.

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The present PhD thesis concludes an experimental work of three years in the field of particle physics under the supervision of Prof. I. Mannelli. This work has been developed within the NA48/2 international collaboration and is part of the research of the collaboration, which, recently, terminated its second year of data taking at the SPS CERN site. The plan of the paper is the following: In the first Chapter an introduction to the relevant topics will be presented; in the second Chapter the theoretical motivation and the presently published experimental results will be briefly exposed;

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26

Nakagiri, Kota. "Search for the Decay KL→π0vv at the J-PARC KOTO Experiment". Kyoto University, 2019. http://hdl.handle.net/2433/242602.

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27

Martin, Lauren. "An amplitude analysis of the four body decay D^0 to K^+K^-pi^+pi^- and a study on the pi^+pi^- S wave for the decay D^0 to KS0pi^+pi^-." Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:9644e606-375c-44e6-ab57-cc1a698c019f.

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The angle γ, with an uncertainty of approximately 10° is the least well constrained angle of the unitary triangle. Better experimental constraints on this parameter are required in order to provide a consistency check on the standard model description of CP violation. A promising strategy for measuring γ involves exploiting interference effects present in B<sup>±</sup> → DK<sup>±</sup> decays where the D subsequently decays to a three or four body final state. The three body decay D → K<sub>S</sub> <sup>0</sup>p<sup>+</sup>p<sup>-</sup> and the four body decay D<sup>0</sup> → K<sup>+</sup>K<su

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28

Watson, Jennifer Elizabeth. "Angular analysis of B → K*l^+l^- using the BaBar detector." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/7565.

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The decay B → K*l^+l^-, where the l^+l^- can be e^+e^- or μ^+μ^-, resulting from the b → s flavour changing neutral current decay is highly sensitive to the presence of new physics. The angular observables describing the K* polarisation (FL) and the forward backward asymmetry (AFB) are first measured in two regions of di-lepton mass squared using a dataset of 384 million BB pairs collected by the BaBar detector on the PEP-II rings at SLAC. A second measurement was made in four regions of di-lepton mass squared using a dataset of 468 million BB pairs.

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29

Blake, Thomas. "Ring Imaging Cherenkov Detectors and the Rare Decay Bd -- K+0u+u_ at LHCb." Thesis, Imperial College London, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.487993.

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The LHCb experiment is one of four experiments at the Large Hadron Collider. It is the next generation of heavy flavour experiment, designed to study CP violating processes and rare decays in the B system and will benefit from the large b-quark production cross-section in ''S =14 T.eV protonproton collisions. This will enable LHCb to record large numbers of events even for rare decay modes such as Bd-K*IJ+IJ', with a branching fraction of 1.22+0 . 38 ,0.32 x 10-6, that is discussed in this thesis. This thesis is divided into two parts. The first part focuses on the photon detectors of LHCb's R

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30

Reece, William R. "Exploiting angular correlations in the rare decay Bd -K*0 u+u - at LHCb." Thesis, Imperial College London, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.520835.

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31

Nooney, Tamsin. "Angular analysis of the B⁰d → K*⁰μ⁺μ⁻ decay with the ATLAS experiment". Thesis, Queen Mary, University of London, 2017. http://qmro.qmul.ac.uk/xmlui/handle/123456789/30627.

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An angular analysis of B⁰d → K⁰(→K⁺π⁻)μ⁺μ⁻ is presented using 20.3 fb⁻¹ of pp collision data collected at √s = 8 TeV with the ATLAS experiment. The angular observables FL and S₃,₄,₅,₇,₈ were extracted in six bins of q², the invariant mass squared of the dimuon system, within the full range 0.04 < q² < 6.00 (GeV/c²)². The observables were determined from an unbinned maximum likelihood fit using four folded parameterisations of the full angular distribution. The fit results were used to obtain corresponding values for the optimised observables P₁ and P'₄,₅,₆,₈. The results presented are compatib

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32

Whitehead, Mark. "Observation of the decay B0 -> D0K+K- with the LHCb detector at CERN." Thesis, University of Warwick, 2012. http://wrap.warwick.ac.uk/51687/.

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The first observation of the decay mode B0 -> D0K+K- is presented using 0.62 fb-1 of data collected by the LHCb detector in 2011. The branching fraction is measured with respect to the topologically similar decay mode, B0 -> D0π+π-. The ratio of branching fractions is measured to be B(B0 -> D0K+K-) / B(B0 -> D0π+π-) = 0.056 ± 0.011 ± 0.007, where the first uncertainty is statistical and the second is systematic. Using the world average value for the denominator yields B(B0 -> D0K+K-) = (4.7 ± 0.9 ± 0.6 ± 0.5) x 10-5, where the third uncertainty is from B(B0 -> D0π+π-). Secondly, evidence for t

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33

Dossett, D. "Measurement of the B0d,s→K*±h∓ decay branching fractions at the LHCb experiment." Thesis, University of Warwick, 2014. http://wrap.warwick.ac.uk/61946/.

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Measurements of the branching fractions of B0d,s→K*±h∓ (h = π,K) decays are performed, using pp collision data at the LHCb experiment. The data sample corresponds to an integrated luminosity of 1:0 fb-1, collected at a centre-of-mass energy of 7TeV. First observation of the B0s→K*±K∓ and evidence for the B0s→K*-π+ decay modes are reported. The following branching fraction measurements and limits of the B0d,s→K*±h∓ (h = π,K) decay modes, relative to the well measured B0→K*+π- decay, are obtained B (B0s→K*±K∓) / B (B0→K*+π-) = 1.49 ± 0.22 (stat.) ± 0.18 (syst.) B (B0→K*±K∓) / B (B0→K*+π-) < 0.06

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34

Hampson, Thomas R. "Measurement of prompt charm production and the decay Dº→K+π-π+π- at LHCb". Thesis, University of Bristol, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.633149.

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35

Skottowe, Hugh Philip. "Studies of RICH detectors and the Bd→K*μ⁺[mu]⁻ decay at the LHCb experiment". Thesis, University of Cambridge, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609041.

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MOREIRA, DENISE S. "Medida absoluta da taxa de desintegracao e da probabilidade de emissao gama do sup[42]K." reponame:Repositório Institucional do IPEN, 2000. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10810.

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Made available in DSpace on 2014-10-09T12:44:15Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T13:57:24Z (GMT). No. of bitstreams: 1 06884.pdf: 3958157 bytes, checksum: d230858464baf1ab2ee2867cf97407e4 (MD5)<br>Dissertacao (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

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Sakuma, Fuminori. "Nuclear-matter modification of decay widths in the φ→e[+]e[-] and φ→K[+]K[-] channels studied in 12 GeV p+A reactions". 京都大学 (Kyoto University), 2007. http://hdl.handle.net/2433/136826.

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38

Robertson, Alan Iain. "Observation of the charmless two-body decay B → ′K∗ using data collected by the BABAR experiment." Thesis, University of Edinburgh, 2013. http://hdl.handle.net/1842/7860.

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A search for B decays to quasi two-body charmless final states involving a pseudoscalar η′ meson recoiling against a K∗ vector meson is described. This thesis primarily describes the analysis of two of the six possible decay channels, with the other four channels necessarily included as the subdecay modes are combined to give an overall branching fraction measurement. The method of analysis is a multivariate maximum likelihood fit for each subdecay channel. The likelihood curves for both modes are then combined, firstly with two other charged modes to yield an overall charged result, and final

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39

Ives, Joss. "The measurement of the rare kaon decay k-plus to pi-plus, neutrino and anti-neutrino." Thesis, University of British Columbia, 2008. http://hdl.handle.net/2429/3234.

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Brookhaven National Laboratory experiment E949 was designed to search for the rare K meson decay K⁺ → π⁺ , neutrino, and anti-neutrino, a decay sensitive to physics beyond the Standard Model. While previous data analyses dealt with the high π⁺ momentum region accessible for this reaction, this thesis concentrates on the lower range between 140 and 199 MeV/c. Analysis of this low π⁺ momentum region was performed to search for additional evidence of the process K⁺ → π⁺, neutrino, and anti-neutrino. A blind analysis technique was used to avoid bias when developing the selection criteria used to s

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40

Massri, Karim. "Kaon identification and search for lepton number violation in K± decay-in-flight experiments at CERN." Thesis, University of Birmingham, 2014. http://etheses.bham.ac.uk//id/eprint/5451/.

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A search for the Lepton Number Violating decay \(K\)\(^±\) → \(π\)\(^∓\)\(μ\)\(^±\)\(μ\)\(^±\) has been performed using the data collected by the NA48/2 experiment in 2003 and 2004. The signal event selection, the background rejection, the evaluation of the muon identification efficiency and the statistical methods used for the data interpretation are presented. Based on 1.8 x 10\(^1\)\(^1\) kaon decays in the fiducial volume and using several models for the signal, upper limits for the branching ratio \(B\)(\(K\)\(^±\) → \(π\)\(^∓\)\(μ\)\(^±\)\(μ\)\(^±\)) of the order of 10\(^-\)\(^1\)\(^0\)

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41

Harnois-Déraps, Joachim. "A search for the rare decay of a charged B meson into a charged K meson, a neutrino and an anti-neutrino /." Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=101133.

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The document describes a search for the rare decay B¯ → K¯vv̄ in a data set of about 230 millions of BB̄ pairs recorded by the BABAR detector at the PEP-II B Factory, via the process e⁺e⁻ → ϒ(4S) → BB̄. The method used selects events in which the B+ meson is fully reconstructed, and looks for a K¯ in the rest of the event. This is accomplished by applying kinematical and topological restrictions that select B¯ → K¯vv̄ events with the largest possible efficiency, while rejecting a maximum amount of background events. The number of background events is estimated from data and from simulated even

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42

Puccio, E. M. T. "First observation of the charmless decay B+ -> K+π0π0 and study of the Dalitz plot structure". Thesis, University of Warwick, 2011. http://wrap.warwick.ac.uk/49168/.

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Results for the first measurement of the inclusive branching and CP asymmetry of the charmless 3-body decay B+ -> K+π0π0 are presented. The analysis uses a data sample with an integrated luminosity of 429.0 fb−1, recorded by the BABAR detector at the PEP-II asymmetric B Factory. This sample corresponds to 470.9 ± 2.8 million BB pairs. Measurements of the branching fractions (B) and CP asymmetries (ACP) of some of the intermediate resonances in the K+π0π0 Dalitz plot are also presented. The results are summarised here: # B (B+ -> K+π0π0) = (16.2 ± 1.2 ± 1.4) × 10−6 # B (B+ -> K*(892)+π0;K*0(892

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Mcgregor, Grant Duncan. "Calibration of the LHCb VELO detector and study of the decay mode D0->K-mu+nu_mu." Thesis, University of Manchester, 2011. https://www.research.manchester.ac.uk/portal/en/theses/calibration-of-the-lhcb-velo-detector-and-study-of-the-decay-mode-d0kmunumu(0c958072-451d-49b1-a6a0-a6e2683d087d).html.

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The LHCb experiment, based at the Large Hadron Collider at CERN, is primarily designed to make precision measurements of the decays of heavy flavour hadrons, such as B and D mesons. This thesis is composed of two parts: the first consists of two studies of LHCb's vertex locator (VELO) and the second describes the development of methods for recording the decay D0->K-mu+nu_mu. The first VELO study involves calibration and monitoring of the gain (i.e. the detector response to input charge from particles). We propose a robust method to measure the gain response of each silicon sensor using calibra

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44

Colberg, Tilmann. "Measurement of the branching fraction and search for direct CP violation in the radiative decay B->K*c [B K gamma] with the BABAR detector." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=964612704.

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Ramon, Bohigas Marc. "LOOKING FOR NEW PHYSICS IN THE (—) B0 d → (—) K∗0(→ Kπ) ℓ+ℓ− DECAY MODE AT LARGE RECOIL". Doctoral thesis, Universitat Autònoma de Barcelona, 2012. http://hdl.handle.net/10803/401101.

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Aliberti, Riccardo [Verfasser]. "Particle Identification with Calorimeters for the Measurement of the Rare Decay K^+ ➝ π^+νν̅ at NA62 / Riccardo Aliberti". Mainz : Universitätsbibliothek Mainz, 2019. http://d-nb.info/1176686208/34.

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Pais, Preema R. "Reducing background in the t neutrino mass limiting decay t [plus or minus] --> K [plus or minus] Ks̳p0̳̳vt̳ /." Connect to online version, 2006. http://ada.mtholyoke.edu/setr/websrc/pdfs/www/2006/174.pdf.

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Marinho, Franciole. "Quality assurance of the VELO modules and analysis of the Bd->K*\mu^+\mu^- rare decay on LHCb." Thesis, University of Glasgow, 2008. http://theses.gla.ac.uk/521/.

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The LHCb experiment is a high energy physics detector at the Large Hadron Collider. The experiment has been designed and built to search for new physics in the b hadron sector. This thesis discusses a contribution to the detector construction and preparatory studies for a rare decay analysis. Quality assurance of the silicon modules of LHCb vertex detector One of the critical components of the LHCb experiment is the silicon vertex locator (VELO), which is used to measure the decay distance of the $b$-hadrons and is a principal component of the tracking of the experiment. This thesis describes

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Marchevski, Radoslav Ivanov [Verfasser]. "First measurement of the $K^+} rightarrow pi^+}nuoverline{nu}$ decay with the NA62 experiment at CERN / Radoslav Ivanov Marchevski." Mainz : Universitätsbibliothek Mainz, 2019. http://d-nb.info/1178618625/34.

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Coquereau, Samuel. "Study of the B⁰→K*⁰μ⁺μ⁻ decay with the LHCb experiment : angular analysis and measurement of the ratio RK*". Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066366.

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Les désintégrations de quark b rares interviennent principalement via des courant neutres changeant la saveur, (Flavor Changing Neutral Current, FCNC en anglais). Le modèle Standard n'autorise les courants qu'au niveau des boucles. Ces processus FCNC sont sujets à une suppression de GIM conduisant à des processus rares. Par conséquent les désintégration b→s sont de très bon outils pour la recherche de phénomène de Nouvelle Physique au delà du Modèle Standard. Cette thèse présente l'analyse angulaire de la désintégration B⁰→K*⁰μ⁺μ⁻ avec l'ensemble des données collecté par l'expérience lhcb dura

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