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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 31 for “"hadronization"”.
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Hadronization in Ultra-Relativistic Heavy Ion Collisions
… of proposed mechanisms for the dynamical hadronization transition in both ultra-relativistic heavy-ion collisions and the very early universe. We develop very general criteria for hydrodynamical stability and apply them to a number of proposed solutions. We find that the hadronization is …
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Hadronization in ultra-relativistic heavy-ion collisions
Submitted by Carolyn Rauber (crauber2@illinois.edu) on 2012-01-20T21:45:02Z No. of bitstreams: 1 1988_seibert.pdf: 2269509 bytes, checksum: 4e635a3483bb6a4b730d04dbba8a345a (MD5)
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Statistical hadronization phenomenology in heavy ion collisions at SPS and RHIC energies
… examines the phenomenology of statistical hadronization at ultrarelativistic energies. We start with an overview of current experimental and theoretical issues in Relativistic heavy ion physics. We then introduce statistical hadronization, and show how it gives a description of particle …
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Analysis of Beauty Quark Hadronization in Vacuum and Quark-Gluon Plasma with CMS
… results will help elucidate the beauty quark hadronization mechanisms in vacuum and quark-gluon plasma at the LHC energy. Significant B-meson signals have also been observed at low very 𝑝ₜ and high event multiplicity in 𝑝𝑝 collisions, which will allow us to study beauty quark hadrochemistry in …
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HADRONIZATION VIA QUARK COALESCENCE OF THE QUARK GLUON PLASMA AT ULTRARELATIVISTIC HEAVY-ION COLLISIONS
… into hadrons. Thus the choice of the model for Hadronization process is a crucial point in order to have a comparison with experimental data. We are interested on an approach with the problem of hadronization of QGP that takes care about microscopic mechanism of hadronization. In the …
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Hadron production within a full transport approach with Statistical Hadronization Mechanism in Ultra-Relativistic Heavy Ion Collisions
La materia fortemente interagente è attualmente descritta, a livello fondamentale, dalla Cromodinamica Quantistica (QCD), che è parte del Modello Standard della fisica delle particelle. La teoria descrive l'interazione tra i quark come mediata dai gluoni e possiede due proprietà principali: la …
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Measurements of prompt \mathrm{\Lambda_c^+/D^0} ratio as a function of multiplicity at the ALICE experiment: An investigation of charm hadronization in small systems
… of quark–gluon plasma formation on charm quark hadronization. This thesis, aims to understand the charm quark hadronization in small systems by its evaluation as a function of system size. We also examine event generators alongside experimental data, both of which are essential to understanding …
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Monte Carlo study of jets by QCD branching
Monte Carlo QCD branching together with a hadronization model is a powerful tool to study jets, both theoretically and phenomenologically. At the parton level, the properties of colorless clusters are investigated by a QCD branching method. By studying the mass distribution of the colorless …
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J/ψ production and polarization with the inclusion of transverse momentum effects
… are also sources of uncertainties since their hadronization mechanism is not yet fully understood. Hence, the study of observables which allow to discern among different hadronization models is extremely valuable. One remarkable example is given by the analysis of J/ψ polarization states. In …
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QCD jet evolution at high and low scales
… colour-dipole cascade. Finally, a new cluster-hadronization model is introduced.
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A Study of Polarized Lambda Production in Deep Inelastic Positron Scattering
… but also on the effects of polarization in the hadronization process. In this thesis, the results of the polarization transfer are reported and compared to possible theoretical models.
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Statistical distributions in the thermal model
… can be understood within the statistical hadronization model.
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Dynamics of pions in ultrarelativistic heavy ion collisions
… we study the dynamics of pions in the post-hadronization central region to develop probes of quark-gluon plasma formation. In parallel, we consider the evolution of the pion fluid formed directly as the nuclei first interpenetrate, both as a benchmark problem for comparison to plasma …
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The brown muck of b^0 and b^0_s mixing: beyond the standard model
… calculation of the non-perturbative process of hadronization, characterized by hadronic mixing matrix elements. This thesis describes a calculation of the hadronic mixing matrix elements relevant to a large class of new physics models. The calculation is performed via lattice QCD using the MILC …
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A Charcuterie Platter of QCD Matter
… Theory to study this dynamical process known as hadronization. I shed new light on the transverse momentum-dependent fragmentation process of heavy (charm and bottom) quarks by making use of the fact that heavy quarks with masses much larger than the strong interaction scale decouple from the …
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Search for the production of quark-gluon plasma in e+e- collisions at [square root of] s = 91.2 GeV with Archived ALEPH LEP1 data
… from HERWIG, providing new insights into the hadronization modeling. These results serve as an important reference to the observed long-range correlation in proton-proton, proton-nucleus and nucleus-nucleus collisions.
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Comprehensive Study of Identified Hadron Spectra, π± , K± and p(p̄) in PbPb Collisions at √sNN= 5.36 TeV with the ALICE Detector at CERN
… including its evolution, expansion, and eventual hadronization into the particles we observe. With its exceptional tracking and particle identification (PID) capabilities, ALICE offers a unique opportunity to measure identified hadron spectra and explore the microscopic characteristics of this …
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A study of polarized Λ production in deep inelastic postron scattering
… but also on the effects of polarization in the hadronization process. In this thesis, the results of the polarization transfer are reported and compared to possible theoretical models.
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Quarkonium Suppression in pPb Collisions at CMS and Timing Detectors for Future Collider Experiment
… measurements provide additional constraints on hadronization models of heavy quarks in nuclear collisions. In parallel, recent detector R&D has explored AC–LGAD prototypes to address the demands of next-generation collider experiments, where dense environments require simultaneous spatial and …
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