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    dc.contributor.authorTorrijo González, Omar Rafael.-
    dc.date.accessioned2025-06-17T21:07:17Z-
    dc.date.available2024-
    dc.date.available2025-06-17T21:07:17Z-
    dc.date.issued2024-
    dc.identifier.citationTorrijo González, O. R. 2024 Producción de materia oscura a través de la fusión de gluones [Trabajo de Grado Pregrado, Universidad de Pamplona]. Repositorio Hulago Universidad de Pamplona. http://repositoriodspace.unipamplona.edu.co/jspui/handle/20.500.12744/9582es_CO
    dc.identifier.urihttp://repositoriodspace.unipamplona.edu.co/jspui/handle/20.500.12744/9582-
    dc.descriptionEn este trabajo de grado se estudia la producción de bosones de Higgs a través del canal dominante de fusión de gluones mediado por un loop virtual del quark top y el posterior decaimiento en materia oscura. La amplitud de scattering para este proceso, así como la sección eficaz de producción del bosón de Higgs, se calcula en el formalismo canónico de la QFT usando la expansión perturbativa de Dyson y el teorema de Wick, pero también se verifica usando el método diagramático de Feynman. Para reducir la amplitud correspondiente en términos de integrales irreducibles con estructura analítica conocida, se utiliza regularización dimensional y el método de Passarino-Veltman. El cálculo completo se implementó en un código en Mathematica con la ayuda de paquetes especializados, como FeynArts y FeyCalc. Finalmente, se revisan los resultados entregados por los experimentos ATLAS y CMS sobre los posibles decaimientos invisibles del Higgs en materia oscura. El papel que juega la sección eficaz de producción del bosón de Higgs en los decaimientos invisibles y las restricciones que se imponen sobre sus tasas de decaimiento son estudiadas en el modelo Higgs-portal considerando los WIMPs como candidatos a materia oscura.es_CO
    dc.description.abstractEl autor no proporciona la información sobre este ítem.es_CO
    dc.format.extent91es_CO
    dc.format.mimetypeapplication/pdfes_CO
    dc.language.isoeses_CO
    dc.publisherUniversidad de Pamplona - Facultad de Ciencias Básicas.es_CO
    dc.subjectamplitud de probabilidad,es_CO
    dc.subjectfusión,es_CO
    dc.subjectGluón,es_CO
    dc.subjectHiggs,es_CO
    dc.subjectmateria oscura,es_CO
    dc.subjectregularización dimensional,es_CO
    dc.subjectsección eficaz,es_CO
    dc.subjectWIMP.es_CO
    dc.titleProducción de materia oscura a través de la fusión de gluones.es_CO
    dc.typehttp://purl.org/coar/resource_type/c_7a1fes_CO
    dc.date.accepted2024-
    dc.relation.referencesG. Aad, T. Abajyan, B. Abbott, J. Abdallah, and S. e al. Observation of a new particle in the search for the standard model higgs boson with the atlas detector at the lhc. Physics Letters B, 716(1):1–29, 2012.es_CO
    dc.relation.referencesS. Chatrchyan, V. Khachatryan, and A.M. Sirunyan e al. Observation of a new boson at a mass of 125 gev with the cms experiment at the lhc. Physics Letters B, 716(1):30–61, 2012.es_CO
    dc.relation.referencesPeter W. Higgs. Broken symmetries, massless particles and gauge fields. Phys. Lett., 12:132–133, 1964.es_CO
    dc.relation.referencesF. Englert and R. Brout. Broken symmetry and the mass of gauge vector mesons. Phys. Rev. Lett., 13:321–323, Aug 1964.es_CO
    dc.relation.referencesC Grojean. Higgs physics. arXiv preprint arXiv:1708.00794, 2017.es_CO
    dc.relation.referencesM Gomez-Bock, M Mondragon, M Muhlleitner, R Noriega-Papaqui, I Pedraza, M Spira, and PM Zerwas. Rompimiento de la simetria electrodebil y la fisica del higgs: Conceptos basicos. arXiv preprint hep-ph/0509077, 2005.es_CO
    dc.relation.referencesGholamhossein Haghighat, Mojtaba Mohammadi Najafabadi, Kodai Sakurai, and Wen Yin. Probing a light dark sector at future lepton colliders via invisible decays of the sm-like and dark higgs bosons. Physical Review D, 107(3):035033, 2023.es_CO
    dc.relation.referencesAlbert M Sirunyan, Armen Tumasyan, Wolfgang Adam, Federico Ambrogi, Ece Asilar, Thomas Bergauer, Johannes Brandstetter, Marko Dragicevic, Janos Erö, A Escalante Del Valle, et al. Search for invisible decays of a higgs boson produced through vector boson fusion in proton-proton collisions at s= 13tev. Physics Letters B, 793:520–551, 2019.es_CO
    dc.relation.referencesGeorges Aad, B Abbott, Kira Abeling, SH Abidi, Asmaa Aboulhorma, Halina Abramowicz, Henso Abreu, Yiming Abulaiti, AC Abusleme Hoffman, Bobby Samir Acharya, et al. Combination of searches for invisible decays of the higgs boson using 139 fb- 1 of proton-proton collision data at s= 13 tev collected with the atlas experiment. Physics Letters B, 842:137963, 2023es_CO
    dc.relation.referencesF. Zwicky. Die Rotverschiebung von extragalaktischen Nebeln. Helv. Phys. Acta, 6:110–127, 1933.es_CO
    dc.relation.referencesHorace W. Babcock. The rotation of the Andromeda Nebula. Lick Observatory Bulletin, 498:41–51, January 1939es_CO
    dc.relation.referencesVera C. Rubin and Jr. Ford, W. Kent. Rotation of the Andromeda Nebula from a Spectroscopic Survey of Emission Regions. apj, 159:379, February 1970.es_CO
    dc.relation.referencesM. S. Roberts and R. N. Whitehurst. The rotation curve and geometry of M31 at large galactocentric distances. apj, 201:327–346, October 1975.es_CO
    dc.relation.referencesGeorges Aad, Brad Abbott, Dale C Abbott, Adam Abed Abud, Kira Abeling, Deshan Kavishka Abhayasinghe, Syed Haider Abidi, Asmaa Aboulhorma, Halina Abramowicz, Henso Abreu, et al. Search for invisible higgs-boson decays in events with vector-boson fusion signatures using 139 fb- 1 of proton-proton data recorded by the atlas experiment. Journal of High Energy Physics, 2022(8):1–66, 2022.es_CO
    dc.relation.referencesGeorges Aad, B Abbott, DC Abbott, A Abed Abud, Kira Abeling, Deshan Kavishka Abhayasinghe, SH Abidi, Asmaa Aboulhorma, Halina Abramowicz, Henso Abreu, et al. Observation of electroweak production of two jets in association with an isolated photon and missing transverse momentum, and search for a higgs boson decaying into invisible particles at 13 tev with the atlas detector. The European Physical Journal C, 82(2):105, 2022.es_CO
    dc.relation.referencesGeorges Aad, B Abbott, DC Abbott, Kira Abeling, SH Abidi, Asmaa Aboulhorma, Halina Abramowicz, Henso Abreu, Yiming Abulaiti, AC Abusleme Hoffman, et al. Constraints on spin-0 dark matter mediators and invisible higgs decays using atlas 13 tev pp collision data with two top quarks and missing transverse momentum in the final state. The European Physical Journal C, 83(6):503, 2023.es_CO
    dc.relation.referencesGeorges Aad, Brad Abbott, Dale Charles Abbott, Adam Abed Abud, Kira Abeling, Deshan Kavishka Abhayasinghe, Syed Haider Abidi, OS AbouZeid, Nadine L Abraham, Halina Abramowicz, et al. Search for new phenomena in events with an energetic jet and missing transverse momentum in pp collisions at s= 13 tev with the atlas detector. Physical Review D, 103(11):112006, 2021.es_CO
    dc.relation.referencesPatrick Motylinski Stan Bentvelsen, Eric Laenen. Higgs production through gluon fusion at leading order. NIKHEF 2005 - 007, 2005es_CO
    dc.relation.referencesStefan Richter. Higgs production via gluon fusion at next-to-leading order. University College London, November 2013.es_CO
    dc.relation.referencesAbdelhak Djouadi, Adam Falkowski, Yann Mambrini, and Jeremie Quevillon. Direct detection of higgs–portal dark matter at the lhc. The European Physical Journal C, 73:1–7, 2013.es_CO
    dc.relation.referencesCMS Collaboration et al. Dark sector searches with the cms experiment. arXiv preprint arXiv:2405.13778, 2024.es_CO
    dc.relation.referencesC. N. Yang and R. L. Mills. Conservation of isotopic spin and isotopic gauge invariance. Phys. Rev., 96:191–195, Oct 1954.es_CO
    dc.relation.referencesM.E. Peskin. An Introduction to Quantum Field Theory. Addison-Wesley Publishing Company, 1995.es_CO
    dc.relation.referencesM. Srednicki. Quantum field theory. Cambridge University Press, 1 2007.es_CO
    dc.relation.referencesMatthew D. Schwartz. Quantum Field Theory and the Standard Model. Cambridge University Press, 3 2014.es_CO
    dc.relation.referencesSteven Weinberg. The Quantum theory of fields. Vol. 1: Foundations. Cambridge University Press, 6 2005.es_CO
    dc.relation.referencesSteven Weinberg. The quantum theory of fields. Vol. 2: Modern applications. Cambridge University Press, 8 2013.es_CO
    dc.relation.referencesW. Pauli. The connection between spin and statistics. Phys. Rev., 58:716–722, Oct 1940.es_CO
    dc.relation.referencesAlexandre Arbey and Farvah Mahmoudi. Dark matter and the early universe: a review. Progress in Particle and Nuclear Physics, 119:103865, 2021.es_CO
    dc.relation.referencesJ. Aalbers, D. S. Akerib, C. W. Akerlof, and e al. Al Musalhi. First dark matter search results from the lux-zeplin (lz) experiment. Phys. Rev. Lett., 131:041002, Jul 2023.es_CO
    dc.relation.referencesFabrizio Nesti and Paolo Salucci. The dark matter halo of the milky way, ad 2013. Journal of Cosmology and Astroparticle Physics, 2013(07):016, 2013.es_CO
    dc.relation.referencesM. Aguilar, L. Ali Cavasonza, and e al. Alpat. Antiproton flux, antiproton-to- proton flux ratio, and properties of elementary particle fluxes in primary cosmic rays measured with the alpha magnetic spectrometer on the international space station. Phys. Rev. Lett., 117:091103, Aug 2016.es_CO
    dc.relation.referencesBrian Patt and Frank Wilczek. Higgs-field portal into hidden sectors. arXiv preprint hep-ph/0605188, 2006es_CO
    dc.relation.referencesJohn March-Russell, Stephen M West, Daniel Cumberbatch, and Dan Hooper. Heavy dark matter through the higgs portal. Journal of High Energy Physics, 2008(07):058, 2008.es_CO
    dc.relation.referencesAbdelhak Djouadi, Oleg Lebedev, Yann Mambrini, and Jeremie Quevillon. Implications of lhc searches for higgs-portal dark matter. Physics Letters B, 709(1-2):65–69, 2012.es_CO
    dc.relation.referencesBrian Patt and Frank Wilczek. Higgs-field portal into hidden sectors. arXiv preprint hep-ph/0605188, 2006es_CO
    dc.relation.referencesJohn March-Russell, Stephen M West, Daniel Cumberbatch, and Dan Hooper. Heavy dark matter through the higgs portal. Journal of High Energy Physics, 2008(07):058, 2008.es_CO
    dc.relation.referencesMattia Di Mauro, Chiara Arina, Nicolao Fornengo, Jan Heisig, and Daniele Massaro. Dark matter in the higgs resonance region. Physical Review D, 108(9):095008, 2023es_CO
    dc.relation.referencesE. Stein W. Greiner, S.Schramm. Quantum Chromodynamics. Springer-Verlag Berlin Heidelberg, 2002es_CO
    dc.relation.referencesGiampiero Passarino Dima Bardin. The Standard Model in the Making. Oxford Science Publications, 1999.es_CO
    dc.relation.referencesC.M. Becchi and G. Ridolfi. An Introduction to Relativistic Processes and the Standard Model of Electroweak Interactions. UNITEXT for Physics. Springer International Publishing, 2014.es_CO
    dc.relation.references] J. SMITH B. DE WIT. Field Theory in Particle Physics, Volume 1. North Holland, 1986.es_CO
    dc.relation.referencesG. Passarino and M. Veltman. One-loop corrections for e+e− annihilation into μ+μ− in the weinberg model. Nuclear Physics B, 160(1):151–207, 1979es_CO
    dc.relation.referencesJ. C. Rom ao. Advanced Quantum Field Theory. Tecnico Lisboa, 2020.es_CO
    dc.relation.referencesVladyslav Shtabovenko, Rolf Mertig, and Frederik Orellana. Feyncalc 10: Do multiloop integrals dream of computer codes? Computer Physics Communications, page 109357, 2024es_CO
    dc.rights.accessrightshttp://purl.org/coar/access_right/c_abf2es_CO
    dc.type.coarversionhttp://purl.org/coar/resource_type/c_2df8fbb1es_CO
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