Spectroscopy of Exotic Charm Mesons from Lattice QCD. PDF Download
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Author: Gavin Cheung
Publisher:
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Languages : en
Pages :
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Author: Gavin Cheung
Publisher:
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Category :
Languages : en
Pages :
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Author: Anthony M. Green
Publisher: World Scientific
ISBN: 981256022X
Category : Science
Languages : en
Pages : 386
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Book Description
- Several of the authors give elementary introductions that lead to some duplication. This we believe is a positive feature since each author presents a different viewpoint emphasizing the particular topic of that chapter - The topics chosen are the closest Lattice QCD comes to more conventional particle and nuclear physics - The numerical results presented in the various chapters are most up-to-date
Author: Feng-kun Guo
Publisher: World Scientific
ISBN: 981121932X
Category : Science
Languages : en
Pages : 800
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Book Description
This is the conference proceedings for the 18th International Conference on Hadron Spectroscopy and Structure (HADRON2019), held in Guilin, China. It is among the most important conference series in the field of hadron spectroscopy and structure. Collecting more than 130 contributions from this conference, the book spans over the topics of meson and baryon spectroscopy, exotic hadrons, hadron production and interactions, analysis tools, QCD and hadron structure, hadrons in nuclear environment and hypernuclei. Summaries of the recent discoveries from Belle, BESIII, LHCb and other high-energy experiments, as well as recent theoretical developments in the above mentioned topics, are contained in this volume, rendering it as a valuable resource for researchers working on hadron spectroscopy and structure.
Author: Mark Bryan Wurtz
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Lattice simulations are a first principles method of numerically studying the spectrum of bound states. In quantum chromodynamics (QCD), lattice simulations have had tremendous success in accurately calculating the hadron spectrum. They also provide a non-perturbative description of the Higgs mechanism, where spontaneously broken gauge symmetry is substituted by Higgs-confinement complementarity. Presented are studies of two different sectors of the standard model of particle physics using the latest methods in lattice spectroscopy. A search for exotic states in the SU(2)-Higgs model is performed using a variational analysis. All parameters are tuned to match their experimental values, including the recently discovered Higgs mass. A vast spectrum of multi-particle states is found and all are consistent with weakly interacting Higgs and W bosons, with no exotic candidates. In the QCD sector, the spectrum of heavy mesons that contain at least one bottom quark is extracted using free-form smearing. A new "minimal-path" implementation is introduced which maintains the usefulness of the original free-form smearing method and reduces its computational time dramatically. First lattice results of assorted radially and orbitally excited bottomonium and bottom-charm meson masses are presented. Calculations of the bottom-strange and bottom-up/down mesons are also performed. The methodology and results presented within are a significant contribution to the field of lattice spectroscopy.
Author: The Committee on the Assessment of and Outlook for Nuclear Physics
Publisher: National Academies Press
ISBN: 0309260418
Category : Science
Languages : en
Pages : 263
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Book Description
The principal goals of the study were to articulate the scientific rationale and objectives of the field and then to take a long-term strategic view of U.S. nuclear science in the global context for setting future directions for the field. Nuclear Physics: Exploring the Heart of Matter provides a long-term assessment of an outlook for nuclear physics. The first phase of the report articulates the scientific rationale and objectives of the field, while the second phase provides a global context for the field and its long-term priorities and proposes a framework for progress through 2020 and beyond. In the second phase of the study, also developing a framework for progress through 2020 and beyond, the committee carefully considered the balance between universities and government facilities in terms of research and workforce development and the role of international collaborations in leveraging future investments. Nuclear physics today is a diverse field, encompassing research that spans dimensions from a tiny fraction of the volume of the individual particles (neutrons and protons) in the atomic nucleus to the enormous scales of astrophysical objects in the cosmos. Nuclear Physics: Exploring the Heart of Matter explains the research objectives, which include the desire not only to better understand the nature of matter interacting at the nuclear level, but also to describe the state of the universe that existed at the big bang. This report explains how the universe can now be studied in the most advanced colliding-beam accelerators, where strong forces are the dominant interactions, as well as the nature of neutrinos.
Author: Paul Bühler
Publisher: Springer Science & Business Media
ISBN: 9400748906
Category : Science
Languages : en
Pages : 330
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Book Description
Proceedings of the International Conference on Exotic Atoms and Related Topics (EXA 2011) held in Vienna, Austria, September 5-9, 2011 E.Widmann and O. Hartmann (Eds) Now the research in exotic atoms has a remarkable history of more than 50 years. Enormous success in the understanding of fundamental interactions and symmetries resulted from the research on these tiny objects at the femtoscale. This volume contains research papers on recent achievements and future opportunities of this highly interdisciplinary field of atomic, nuclear, and particle physics. The Proceedings are structured according to the conference session topics: Kaon-Nucleus and Kaon-Nucleon Interactions, Antihydrogen and Fundamental Symmetries, Hadronphysics with Antiprotons, Future Facilities and Instrumentation, Low energy QCD. Reprint from Hyperfine Interactions vol. 209, 210 and 211.
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 840
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Author: Charlotte Elster
Publisher: Springer Science & Business Media
ISBN: 3662097125
Category : Science
Languages : en
Pages : 406
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This volume contains the refereed and selected contributions from the International Conference on Quark Nuclear Physics (QNP2002), held from 9 to 14 June 2002 in Jülich, Germany.
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 974
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Author: I.J. Douglas MacGregor
Publisher: CRC Press
ISBN: 9781584887058
Category : Science
Languages : en
Pages : 504
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Book Description
Straddling the traditional disciplines of nuclear and particle physics, hadron physics is a vital and extremely active research area, as evidenced by a 2004 Nobel prize and new research facilities, such as that scheduled to open at CERN. Scientifically it is of vital importance in extrapolating our knowledge of quark-gluon physics at the sub-nucleon level to provide a wider perspective of strongly interacting hadrons, which make up the vast bulk of known matter in the Universe. Through detailed, pedagogical chapters contributed by key international experts, Hadron Physics maps out our contemporary knowledge of the subject. It covers both the theoretical and experimental aspects of hadron structure and properties along with a wide range of specific research topics, results, and applications. Providing a full picture of activity in the field, the book highlights three particular areas of current research: computational lattice hadron physics, the structure and dynamics of hadrons, and generalized parton distributions. It provides a solid introduction, includes background theory, and presents the current state of understanding of the subject.
