Heavy Quarkonium Hadroproduction in the Color Evaporation Model PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Heavy Quarkonium Hadroproduction in the Color Evaporation Model PDF full book. Access full book title Heavy Quarkonium Hadroproduction in the Color Evaporation Model by Christopher P. Smith. Download full books in PDF and EPUB format.
Author: Christopher P. Smith
Publisher:
ISBN:
Category :
Languages : en
Pages : 130
Get Book Here
Book Description
The primary goal of this thesis is to test the predictions of the Color Evaporation Model against the available hadroproduction data on the bottomonium system. As a secondary effort, it also applies each test to the model's predictions for the charmonium system in order to confirm and extend previous results and to identify any differences between the two heavy quarkonium systems. The analysis leads to three significant results. First, although it shows that the model can account for most of the available hadroproduction data, it identifies two potentially important behaviors in the charmonium system that the model fails to explain. Second, it refutes two significant assumptions made in some previous formulations of the model. Finally, it introduces a potentially useful technique to estimate the numerical values of the model's non-perturbative factors for states on which experimental data is not available.
Author: Christopher P. Smith
Publisher:
ISBN:
Category :
Languages : en
Pages : 130
Get Book Here
Book Description
The primary goal of this thesis is to test the predictions of the Color Evaporation Model against the available hadroproduction data on the bottomonium system. As a secondary effort, it also applies each test to the model's predictions for the charmonium system in order to confirm and extend previous results and to identify any differences between the two heavy quarkonium systems. The analysis leads to three significant results. First, although it shows that the model can account for most of the available hadroproduction data, it identifies two potentially important behaviors in the charmonium system that the model fails to explain. Second, it refutes two significant assumptions made in some previous formulations of the model. Finally, it introduces a potentially useful technique to estimate the numerical values of the model's non-perturbative factors for states on which experimental data is not available.
Author: Hua-Sheng Shao
Publisher: Springer
ISBN: 9811016240
Category : Science
Languages : en
Pages : 173
Get Book Here
Book Description
This book focuses on the study of heavy quarkonium production at high-energy colliders as a useful tool to explain both the perturbative and non-perturbative aspects of quantum choromodynamics. It provides the first comprehensive comparison between the theory and recent experiments and clarifies some longstanding puzzles in the heavy quarkonium production mechanism. In addition, it describes in detail a new framework for implementing precise computations of the physical observables in quantum field theories based on recently developed techniques. It can be used to simulate the complicated collider environment of the Large Hadron Collider at the Conseil Européen pour la Recherche Nucléaire (CERN). Its accomplishment implies that the Monte Carlo simulations for high-energy physics experiments have reached the limits of precision. It offers readers a wealth of valuable information on the relevant techniques.
Author: Nora Brambilla
Publisher:
ISBN: 9789290832546
Category : Heavy particles (Nuclear physics)
Languages : en
Pages : 487
Get Book Here
Book Description
Author: Xin-nian Wang
Publisher: World Scientific
ISBN: 9814543691
Category :
Languages : en
Pages : 202
Get Book Here
Book Description
Charmonium suppression is a promising signal of quark-gluon plasma. In this volume, the latest development both in experiments and in the theory of charmonium production in high-energy nuclear collisions are presented and discussed.
Author: Valentin Knünz
Publisher: Springer
ISBN: 3319499351
Category : Science
Languages : en
Pages : 179
Get Book Here
Book Description
This thesis discusses in detail the measurement of the polarizations of all S-wave vector quarkonium states in LHC proton-proton collisions with the CMS detector. Heavy quarkonium states constitute an ideal laboratory to study non-perturbative effects of quantum chromodynamics and to understand how quarks bind into hadrons. The experimental results are interpreted through an original phenomenological approach, which leads to a coherent picture of quarkonium production cross sections and polarizations within a simple model, dominated by one single color-octet production mechanism. These findings provide new insights into the dynamics of heavy quarkonium production at the LHC, an important step towards a satisfactory understanding of hadron formation within the standard model of particle physics.
Author: W. Buchmüller
Publisher: Elsevier
ISBN: 0444596143
Category : Science
Languages : en
Pages : 327
Get Book Here
Book Description
The discovery of the two families of heavy-quark-antiquark bound states, the &Ugr; and &PSgr; quarkonium spectroscopies, has played a crucial role in unravelling the nature of strong interactions. The articles collected together in this volume are concerned with the connection between quarkonia and quantum chromodynamics. They deal with potential models, spin-dependent forces, next-to-leading order QCD corrections for decay widths and energy level differences, hadronic transitions and the quark-antiquark interaction in QCD, based on perturbation theory, lattice gauge theory and QCD sum rules. Finally, a brief guide is given to the existing literature on possible new quarkonium systems which have been conjectured in connection with gluonic degrees of freedom, and with expectations for new heavy particles with colour, such as the top quark and scalar quarks.
Author: N. Brambilla
Publisher: World Scientific
ISBN: 9812704264
Category : Science
Languages : en
Pages : 551
Get Book Here
Book Description
This book provides an update on our understanding of strong interaction, with theoretical and experimental highlights included. It is divided into five sections. The first section is devoted to the investigations into and the latest results on the mechanism of quark confinement. The second and third sections focus respectively on light and heavy quarks (effective field theories, SchwingerOCoDyson approach and lattice QCD results). The fourth section deals with the deconfinement mechanism and quarkOCogluon plasma formation signals. The last section presents highlights of experiments, new physics beyond QCD, and nonperturbative approaches in other theories (strings and SUSY) that may be useful in QCD."
Author: A. W. Peacock
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Nora Serafina Brambilla
Publisher: World Scientific
ISBN: 9814485810
Category : Science
Languages : en
Pages : 551
Get Book Here
Book Description
This book provides an update on our understanding of strong interaction, with theoretical and experimental highlights included. It is divided into five sections. The first section is devoted to the investigations into and the latest results on the mechanism of quark confinement. The second and third sections focus respectively on light and heavy quarks (effective field theories, Schwinger-Dyson approach and lattice QCD results). The fourth section deals with the deconfinement mechanism and quark-gluon plasma formation signals. The last section presents highlights of experiments, new physics beyond QCD, and nonperturbative approaches in other theories (strings and SUSY) that may be useful in QCD.
Author: Andrey G. Grozin
Publisher: Springer Science & Business Media
ISBN: 9783540206927
Category : Science
Languages : en
Pages : 238
Get Book Here
Book Description
This up-to-date review also serves as an introduction to Heavy Quark Effective Theory (HQET) - a new approach to heavy quark physics problems in Quantum Chromodynamics (QCD). The book also contains a detailed discussion of the methods of calculation used in HQET, along with numerous illustrations.
