“…The experimental data collected by the ATLAS experiment provide a broad physics program for studying the properties of de-confined strongly interacting matter, often referred to as “quark gluon plasma” (QGP), created in ultra-relativistic nuclear collisions. …”
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“…In such conditions, an extreme phase of matter called the quark-gluon plasma is formed. Our universe is thought to have been in this primordial state for the first few millionths of a second after the Big Bang. …”
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“…The FoCal provides unique capabilities to measure small-x gluon distributions via prompt photon production and will significantly enhance the scope of ALICE for inclusive and correlation measurements with mesons, photons, and jets to explore the dynamics of hadronic matter at small x down to $\sim10^{-6}$.…”
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“…Recent ATLAS and CMS results on searches for supersymmetric partners of quarks and gluons, including the third generation of squarks are discussed in this proceedings. …”
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“…--HTML--><p><span><span>Naturalness arguments for weak-scale supersymmetry favour supersymmetric partners of the third generation quarks and gluons with masses not too far from the TeV scale. …”
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“…To discriminate hadronic tau decays from the three main backgrounds (quark or gluon induced jets, electrons, and muons), with a low rate of misidentification and with high efficiency on the signal at the same time, the information of multiple CMS sub-detectors is combined. …”
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“…We present results for the in-medium fragmentation, including chemical and kinetic equilibration of the soft fragments and discuss implications of our result to jet quenching physics and the problem of thermalization of the quark-gluon plasma in heavy ion collisions.…”
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“…Algorithms have been developed in ATLAS that take advantage of the different radiation pattern within the large radius jet depending on the initiating particle to efficiently reject quark- or gluon-initiated jets from background processes. The performance of these algorithms, their calibration in data, and their usage in analysis will be presented. …”
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“…The remaining two measurements exploit the $H \rightarrow WW^*$ decay channel in various production modes: gluon fusion, vector boson fusion, and production in association with a $W$ or $Z$ boson. …”
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“…Naturalness arguments for weak-scale supersymmetry favour supersymmetric partners of the gluons and third generation quarks with masses light enough to be produced at the LHC. …”
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“…These include differential measurements of the exclusive di-muon production cross-section, which are crucial for setting constraints on the initial photon spectrum for all UPC measurements at the LHC; measurements of light-by-light scattering, which result in an observation of this elusive Standard Model process and set competitive limits on the parameter space for axion-like particles; measurements of electromagnetic di-muon production in non-UPC Pb+Pb collisions, which are sensitive to the structure of the initial EM fields and possibly EM content of the created Quark-Gluon Plasma; and measurements of collective behavior in high-multiplicity photo-nuclear collisions.…”
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“…In this work, it was analyzed just the tagging classification between top quark jets and gluon jets data, taken from hls4ml dataset.…”
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“…Naturalness arguments for weak-scale supersymmetry favour supersymmetric partners of the gluons and third generation quarks with masses light enough to be produced at the LHC. …”
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“…All major Higgs production modes (gluon usion, vector boson fusion, vector boson associated production, and production associated with top quarks) are considered in the analysis. …”
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“…All major Higgs production modes (gluon fusion, vector boson fusion, vector boson associated production, and production associated with top quarks) are considered in the analysis. …”
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“…Naturalness arguments for weak-scale supersymmetry favour supersymmetric partners of the gluons and third generation quarks with masses light enough to be produced at the LHC. …”
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“…Naturalness arguments for weak-scale supersymmetry favour supersymmetric partners of the gluons and third generation quarks with masses light enough to be produced at the LHC. …”
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“…Ultrarelativistic nuclear collisions offer an opportunity to study the properties of the quark–gluon plasma (QGP) by achieving extreme conditions in terms of temperature and energy density in the laboratory. …”
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“…The measurement is sensitive to gluon parton density distribution. Furthermore, the measurement of new event-shape jet observables defined in terms of reference geometries with cylindrical and circular symmetries using the energy mover's distance are discussed, as well as a measurement probing the properties of the multijet energy flow extremely sensitive to the strong coupling constant.…”
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“…Naturalness arguments favour supersymmetric partners of the gluons and third generation quarks with masses light enough to be produced at the LHC. …”
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