Sistematización sobre la propuesta de un módulo de intervención para la construcción y dotación de escenarios deportivos con energía alternativa en el Municipio de Soacha.

Determinar las características de los proyectos presentados por los deportistas, profesores, entrenadores, preparadores físicos de alto rendimiento, lideres deportivos y su afectación e impacto en el Municipio de SoachaDesde las diferentes asignaturas vistas en la Especialización de Gerencia de Proyectos y a partir de un trabajo de campo basado en observaciones y entrevistas realizadas a deportistas, profesores, entrenadores, preparadores físicos de alto rendimiento y comunidad en general que practican deporte, se desea conocer la problemática sobre el estado actual de los escenarios y las necesidades que tienen los deportistas y las personas que practican deporte en los escenarios del Municipio. Para esto, se profundizará en cuanto a los factores propios de la infraestructura de los escenarios deportivos, como también en las disciplinas y su puesta en práctica por parte de los distintos actores del deporte como forma de afrontar las diversas circunstancias que se dan tanto en el ámbito deportivo, extradeportivo y cómo repercuten sobre el rendimiento y bienestar de los deportistas. Esta sistematización tiene la finalidad de ahondar sobre la propuesta de un módulo de intervención para la construcción y dotación de escenarios deportivos con energía alternativa en el Municipio de Soacha, con la intención de obtener nuevos aportes y conocimientos que permita el acercamiento a la modernización de los escenarios deportivos e incentivar su uso en horarios nocturnos.From the different subjects seen in the Project Management Specialization and from a field work based on observations and interviews carried out with athletes, teachers, coaches, high-performance physical trainers in our municipality and the community in general who practice sports, it is desired to know the problems regarding the current state of the scenarios and the needs of athletes and people who practice sports in the Municipality's scenarios. For this, it will deepen in terms of the factors of the infrastructure of sports venues, as well as in the disciplines and their implementation by the different sports actors as a way of facing the various circumstances that occur both in the sports as well as extra sports, and how they affect the performance and well-being of athletes. This research has the purpose of delving into the proposal of an intervention module for the construction and provision of sports venues with alternative energy in the Municipality of Soacha, with the intention of obtaining new contributions and knowledge that allow us to approach the modernization of the sports venues and encourage the use of venues at night

Sistematización sobre la propuesta de un módulo de intervención para la construcción y dotación de escenarios deportivos con energía alternativa en el Municipio de Soacha.

Determinar las características de los proyectos presentados por los deportistas, profesores, entrenadores, preparadores físicos de alto rendimiento, lideres deportivos y su afectación e impacto en el Municipio de SoachaDesde las diferentes asignaturas vistas en la Especialización de Gerencia de Proyectos y a partir de un trabajo de campo basado en observaciones y entrevistas realizadas a deportistas, profesores, entrenadores, preparadores físicos de alto rendimiento y comunidad en general que practican deporte, se desea conocer la problemática sobre el estado actual de los escenarios y las necesidades que tienen los deportistas y las personas que practican deporte en los escenarios del Municipio. Para esto, se profundizará en cuanto a los factores propios de la infraestructura de los escenarios deportivos, como también en las disciplinas y su puesta en práctica por parte de los distintos actores del deporte como forma de afrontar las diversas circunstancias que se dan tanto en el ámbito deportivo, extradeportivo y cómo repercuten sobre el rendimiento y bienestar de los deportistas. Esta sistematización tiene la finalidad de ahondar sobre la propuesta de un módulo de intervención para la construcción y dotación de escenarios deportivos con energía alternativa en el Municipio de Soacha, con la intención de obtener nuevos aportes y conocimientos que permita el acercamiento a la modernización de los escenarios deportivos e incentivar su uso en horarios nocturnos.From the different subjects seen in the Project Management Specialization and from a field work based on observations and interviews carried out with athletes, teachers, coaches, high-performance physical trainers in our municipality and the community in general who practice sports, it is desired to know the problems regarding the current state of the scenarios and the needs of athletes and people who practice sports in the Municipality's scenarios. For this, it will deepen in terms of the factors of the infrastructure of sports venues, as well as in the disciplines and their implementation by the different sports actors as a way of facing the various circumstances that occur both in the sports as well as extra sports, and how they affect the performance and well-being of athletes. This research has the purpose of delving into the proposal of an intervention module for the construction and provision of sports venues with alternative energy in the Municipality of Soacha, with the intention of obtaining new contributions and knowledge that allow us to approach the modernization of the sports venues and encourage the use of venues at night

Studies of new Higgs boson interactions through nonresonant HH production in the b¯bγγ fnal state in pp collisions at √s = 13 TeV with the ATLAS detector

A search for nonresonant Higgs boson pair production in the b ¯bγγ fnal state is performed using 140 fb−1 of proton-proton collisions at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. This analysis supersedes and expands upon the previous nonresonant ATLAS results in this fnal state based on the same data sample. The analysis strategy is optimised to probe anomalous values not only of the Higgs (H) boson self-coupling modifer κλ but also of the quartic HHV V (V = W, Z) coupling modifer κ2V . No signifcant excess above the expected background from Standard Model processes is observed. An observed upper limit µHH < 4.0 is set at 95% confdence level on the Higgs boson pair production cross-section normalised to its Standard Model prediction. The 95% confdence intervals for the coupling modifers are −1.4 < κλ < 6.9 and −0.5 < κ2V < 2.7, assuming all other Higgs boson couplings except the one under study are fxed to the Standard Model predictions. The results are interpreted in the Standard Model efective feld theory and Higgs efective feld theory frameworks in terms of constraints on the couplings of anomalous Higgs boson (self-)interactions

Combination of searches for heavy spin-1 resonances using 139 fb−1 of proton-proton collision data at s = 13 TeV with the ATLAS detector

A combination of searches for new heavy spin-1 resonances decaying into different pairings of W, Z, or Higgs bosons, as well as directly into leptons or quarks, is presented. The data sample used corresponds to 139 fb−1 of proton-proton collisions at = 13 TeV collected during 2015–2018 with the ATLAS detector at the CERN Large Hadron Collider. Analyses selecting quark pairs (qq, bb, , and tb) or third-generation leptons (τν and ττ) are included in this kind of combination for the first time. A simplified model predicting a spin-1 heavy vector-boson triplet is used. Cross-section limits are set at the 95% confidence level and are compared with predictions for the benchmark model. These limits are also expressed in terms of constraints on couplings of the heavy vector-boson triplet to quarks, leptons, and the Higgs boson. The complementarity of the various analyses increases the sensitivity to new physics, and the resulting constraints are stronger than those from any individual analysis considered. The data exclude a heavy vector-boson triplet with mass below 5.8 TeV in a weakly coupled scenario, below 4.4 TeV in a strongly coupled scenario, and up to 1.5 TeV in the case of production via vector-boson fusion

Combination of searches for heavy spin-1 resonances using 139 fb−1 of proton-proton collision data at √s = 13 TeV with the ATLAS detector

A combination of searches for new heavy spin-1 resonances decaying into diferent pairings of W, Z, or Higgs bosons, as well as directly into leptons or quarks, is presented. The data sample used corresponds to 139 fb−1 of proton-proton collisions at √s = 13 TeV collected during 2015–2018 with the ATLAS detector at the CERN Large Hadron Collider. Analyses selecting quark pairs (qq, bb, tt¯, and tb) or third-generation leptons (τν and τ τ ) are included in this kind of combination for the frst time. A simplifed model predicting a spin-1 heavy vector-boson triplet is used. Cross-section limits are set at the 95% confdence level and are compared with predictions for the benchmark model. These limits are also expressed in terms of constraints on couplings of the heavy vector-boson triplet to quarks, leptons, and the Higgs boson. The complementarity of the various analyses increases the sensitivity to new physics, and the resulting constraints are stronger than those from any individual analysis considered. The data exclude a heavy vector-boson triplet with mass below 5.8 TeV in a weakly coupled scenario, below 4.4 TeV in a strongly coupled scenario, and up to 1.5 TeV in the case of production via vector-boson fusion

Evidence of pair production of longitudinally polarised vector bosons and study of CP properties in ZZ → 4ℓ events with the ATLAS detector at √s = 13 TeV

A study of the polarisation and CP properties in ZZ production is presented. The used data set corresponds to an integrated luminosity of 140 fb−1 of proton-proton collisions at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector at the Large Hadron Collider. The ZZ candidate events are reconstructed using two same-flavour opposite-charge electron or muon pairs. The production of two longitudinally polarised Z bosons is measured with a significance of 4.3 standard deviations, and its cross-section is measured in a fiducial phase space to be 2.45 ± 0.60 fb, consistent with the next-to-leading-order Standard Model prediction. The inclusive differential cross-section as a function of a CP-sensitive angular observable is also measured. The results are used to constrain anomalous CP-odd neutral triple gauge couplings

Electron and photon energy calibration with the ATLAS detector using LHC Run 2 data

This paper presents the electron and photon energy calibration obtained with the ATLAS detector using 140 fb-1 of LHC proton-proton collision data recorded at √(s) = 13 TeV between 2015 and 2018. Methods for the measurement of electron and photon energies are outlined, along with the current knowledge of the passive material in front of the ATLAS electromagnetic calorimeter. The energy calibration steps are discussed in detail, with emphasis on the improvements introduced in this paper. The absolute energy scale is set using a large sample of Z-boson decays into electron-positron pairs, and its residual dependence on the electron energy is used for the first time to further constrain systematic uncertainties. The achieved calibration uncertainties are typically 0.05% for electrons from resonant Z-boson decays, 0.4% at ET ∼ 10 GeV, and 0.3% at ET ∼ 1 TeV; for photons at ET ∼ 60 GeV, they are 0.2% on average. This is more than twice as precise as the previous calibration. The new energy calibration is validated using J/ψ → ee and radiative Z-boson decays

Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at √s = 13 TeV with the ATLAS detector

Searches for electroweak production of wino-like chargino pairs, χ˜ + 1 χ˜ − 1 , and of wino-like chargino and next-to-lightest neutralino, χ˜ ± 1 χ˜ 0 2 , are presented. The models explored assume that the charginos decay into a W boson and the lightest neutralino, χ˜ ± 1 → W±χ˜ 0 1 . The next-to-lightest neutralinos are degenerate in mass with the chargino and decay to χ˜ 0 1 and either a Z or a Higgs boson, χ˜ 0 2 → Zχ˜ 0 1 or hχ˜ 0 1 . The searches exploit the presence of a single isolated lepton and missing transverse momentum from the W boson decay products and the lightest neutralinos, and the presence of jets from hadronically decaying Z or W bosons or from the Higgs boson decaying into a pair of b-quarks. The searches use 139 fb−1 of √ s = 13 TeV proton-proton collisions data collected by the ATLAS detector at the Large Hadron Collider between 2015 and 2018. No deviations from the Standard Model expectations are found, and 95% confdence level exclusion limits are set. Chargino masses ranging from 260 to 520 GeV are excluded for a massless χ˜ 0 1 in chargino pair production models. Degenerate chargino and next-to-lightest neutralino masses ranging from 260 to 420 GeV are excluded for a massless χ˜ 0 1 for χ˜ 0 2 → Zχ˜ 0 1 . For decays through an on-shell Higgs boson and for mass-splitting between χ˜ ± 1 /χ˜ 0 2 and χ˜ 0 1 as small as the Higgs boson mass, mass limits are improved by up to 40 GeV in the range of 200–260 GeV and 280–470 GeV compared to previous ATLAS constraints

Measurement of the Higgs boson mass with H → γγ decays in 140 fb−1 of √s = 13 TeV pp collisions with the ATLAS detector

The mass of the Higgs boson is measured in the H → γγ decay channel, exploiting the high resolution of the invariant mass of photon pairs reconstructed from the decays of Higgs bosons produced in proton–proton collisions at a centre-of-mass energy √s = 13 TeV. The dataset was collected between 2015 and 2018 by the ATLAS detector at the Large Hadron Collider, and corresponds to an integrated luminosity of 140 fb−1. The measured value of the Higgs boson mass is 125.17 ± 0.11 (stat.)±0.09 (syst.) GeV and is based on an improved energy scale calibration for photons, whose impact on the measurement is about four times smaller than in the previous publication. A combination with the corresponding measurement using 7 and 8 TeV pp collision ATLAS data results in a Higgs boson mass measurement of 125.22 ± 0.11 (stat.)±0.09 (syst.) GeV. With an uncertainty of 1.1 per mille, this is currently the most precise measurement of the mass of the Higgs boson from a single decay channel

Measurement of the tt¯ cross section and its ratio to the Z production cross section using pp collisions at √s = 13.6 TeV with the ATLAS detector

The inclusive top-quark-pair production cross section σtt¯ and its ratio to the Z-boson production cross section have been measured in proton–proton collisions at √s = 13.6 TeV, using 29 fb−1 of data collected in 2022 with the ATLAS experiment at the Large Hadron Collider. Using events with an opposite-charge electron-muon pair and b-tagged jets, and assuming Standard Model decays, the top-quark-pair production cross section is measured to be σtt¯=850±3(stat.)±18(syst.)±20(lumi.) pb. The ratio of the tt¯ and the Z-boson production cross sections is also measured, where the Z-boson contribution is determined for inclusive e+e− and μ+μ− events in a fiducial phase space. The relative uncertainty on the ratio is reduced compared to the tt¯ cross section, thanks to the cancellation of several systematic uncertainties. The result for the ratio, Rtt¯/Z=1.145±0.003(stat.)±0.021(syst.)±0.002(lumi.) is consistent with the Standard Model prediction using the PDF4LHC21 PDF set