Properties of QCD Matter at High Baryon Density

Properties of QCD Matter at High Baryon Density

Author: Xiaofeng Luo

Publisher: Springer Nature

Published: 2023-01-01

Total Pages: 294

ISBN-13: 9811944415

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This book highlights the discussions by renown researchers on questions emerged during transition from the relativistic heavy-ion collider (RHIC) to the future electron ion collider (EIC). Over the past two decades, the RHIC has provided a vast amount of data over a wide range of the center of mass energies. What are the scientific priorities, after RHIC is shut down and turned to the future EIC? What should be the future focuses of the high-energy nuclear collisions? What are thermodynamic properties of quantum chromodynamics (QCD) at large baryon density? Where is the phase boundary between quark-gluon-plasma and hadronic matter at high baryon density? How does one make connections from thermodynamics learned in high-energy nuclear collisions to astrophysical topics, to name few, the inner structure of compact stars, and perhaps more interestingly, the dynamical processes of the merging of neutron stars? While most particle physicists are interested in Dark Matter, we should focus on the issues of Visible Matter! Multiple heavy-ion accelerator complexes are under construction: NICA at JINR (4 ~ 11 GeV), FAIR at GSI (2 ~ 4.9 GeV SIS100), HIAF at IMP (2 ~ 4 GeV). In addition, the heavy-ion collision has been actively discussed at the J-PARC. The book is a collective work of top researchers from the field where some of the above-mentioned basic questions will be addressed. We believe that answering those questions will certainly advance our understanding of the phase transition in early universe as well as its evolution that leads to today's world of nature.


16th Conference on Flavor Physics and CP Violation

16th Conference on Flavor Physics and CP Violation

Author: Anjan Giri

Publisher: Springer Nature

Published: 2019-11-13

Total Pages: 489

ISBN-13: 3030296229

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Presenting the proceedings of FPCP 2018, this book reviews the status quo of flavor physics and discusses the latest findings in this exciting area. Flavor physics has been instrumental in the formulation and understanding of the standard model, and it is possible that the direction of new physics will be significantly influenced by flavor sector, also known as the intensity frontier, making it possible to indirectly test the existence of new physics up to a very high scale, beyond that of the energy frontier scale accessible at the LHC. The book is intended for academics around the globe involved in particle physics research, professionals associated with the related technologies and those who are interested in learning about the future of physics and its prospects and directions.


High-pT Physics in the Heavy Ion Era

High-pT Physics in the Heavy Ion Era

Author: Jan Rak

Publisher: Cambridge University Press

Published: 2013-04-25

Total Pages: 399

ISBN-13: 1107354447

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Aimed at graduate students and researchers in the field of high-energy nuclear physics, this book provides an overview of the basic concepts of large transverse momentum particle physics, with a focus on pQCD phenomena. It examines high-pT probes of relativistic heavy-ion collisions and will serve as a handbook for those working on RHIC and LHC data analyses. Starting with an introduction and review of the field, the authors look at basic observables and experimental techniques, concentrating on relativistic particle kinematics, before moving onto a discussion about the origins of high-pT physics. The main features of high-pT physics are placed within a historical context and the authors adopt an experimental outlook, highlighting the most important discoveries leading up to the foundation of modern QCD theory. Advanced methods are described in detail, making this book especially useful for newcomers to the field.


Longitudinal Double-Spin Asymmetry of Electrons from Heavy Flavor Decays in Polarized p + p Collisions at √s = 200 GeV

Longitudinal Double-Spin Asymmetry of Electrons from Heavy Flavor Decays in Polarized p + p Collisions at √s = 200 GeV

Author: Katsuro Nakamura

Publisher: Springer

Published: 2014-05-21

Total Pages: 151

ISBN-13: 4431546162

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In this thesis, the measurement of double-spin asymmetry for electron production from heavy flavor decays was performed in a Relativistic Heavy Ion Collider (RHIC) in the PHENIX experiment at Brookhaven National Laboratory to measure the polarized parton distribution function of gluon in the small Bjorken x region (x~0.01). For this experiment, for the first time a Hadron Blind Detector (HBD), which is a position-sensitive gas Cherenkov counter with Gas Electron Multiplier whose surface is evaporated by CsI, was employed. This HBD contributes to reducing the background from electron pairs produced by real and virtual photon conversion. Furthermore, the author develops a new analysis method for the background reduction, and the signal-to-background ratio is improved by a factor of roughly 2.0. Using the combination of the HBD and a new analysis method, the double-spin asymmetry of the electron production with transverse momentum ranging 0.5 pT 3.0 GeV/c is measured and confirmed to be zero-consistent within the limit of the statistical uncertainty of about 1%. This result identifies the constraint of the gluon polarization in the small Bjorken


Flavor Physics at the Tevatron

Flavor Physics at the Tevatron

Author: Thomas Kuhr

Publisher: Springer

Published: 2012-09-30

Total Pages: 164

ISBN-13: 3642103006

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The book reviews the latest experimental results of charm and bottom flavor physics at the Tevatron proton-antiproton collider. The measurements of lifetimes, branching ratios and mixing properties of heavy flavored hadrons provide important constraints on fundamental parameters of the standard model – the elements of the CKM matrix. Comparisons of experimental results with theoretical predictions allow to search for physics beyond the standard model or to set bounds on parameters of new physics models. The experimental techniques developed at the Tevatron are highly relevant for the next generation flavor physics experiments at the LHC. This book provides the reader a detailed summary of the status of heavy flavor physics at the end of the Tevatron data taking period and the start of the LHC program.


Predicted And Totally Unexpected In The Energy Frontier Opened By Lhc - Proceedings Of The International School Of Subnuclear Physics

Predicted And Totally Unexpected In The Energy Frontier Opened By Lhc - Proceedings Of The International School Of Subnuclear Physics

Author: Antonino Zichichi

Publisher: World Scientific

Published: 2011-01-03

Total Pages: 685

ISBN-13: 9814462098

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Contents:Predicted Signals at the LHC from Technicolor (A Martin)How Supercritical String Cosmology Affects LHC (D V Nanopoulos)Progress on the Ultraviolet Finiteness of Supergravity (Z Bern)Quantum Gravity from Dynamical Triangulation (R Loll)Status of Superstring and M-Theory (J H Schwarz)Strongly Coupled Gauge Theories (R Kenway)Strongly Interacting Matter at High Energy Density (L McLerran)The Nature and the Mass of Neutrinos. Majorana vs Dirac (A Bettini)The Anomalous Spin Distributions in the Nucleon (A Deshpande)and other papers Readership: Students, researchers and academics in the field of subnuclear physics. Keywords:Black Holes;QCD;SUSY;QED;Collider;Attractors


Particles and Nuclei

Particles and Nuclei

Author: Peter D. Barnes

Publisher: AIP Conference Proceedings / H

Published: 2006-10-04

Total Pages: 1216

ISBN-13:

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This is the proceedings of the 17th International Conference on Particles and Nuclei, Santa Fe, New Mexico, USA which was concerned with new developments in experimental and theoretical particle physics, nuclear physics, and cosmology, and the intersections of these fields which will help us understand our Universe more completely. The participants reported on new developments in instrumentation, including large-scale facilities, such as accelerators, that will be essential for future work.


Quark--Gluon Plasma 3

Quark--Gluon Plasma 3

Author: Rudolph C. Hwa

Publisher: World Scientific

Published: 2004

Total Pages: 786

ISBN-13: 9812795537

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Annotation. Text reviews the major topics in Quark-Gluon Plasma, including: the QCD phase diagram, the transition temperature, equation of state, heavy quark free energies, and thermal modifications of hadron properties. Includes index, references, and appendix. For researchers and practitioners.


Quark-gluon Plasma 4

Quark-gluon Plasma 4

Author: Rudolph C. Hwa

Publisher: World Scientific

Published: 2010

Total Pages: 450

ISBN-13: 9814293296

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This is a review volume containing articles written by experts on current theoretical topics in the subject of Quark-Gluon Plasma created in heavy-ion collisions at high energy. It is the fourth volume in the series with the same title sequenced numerically. The articles are written in a pedagogical style so that they can be helpful to a wide range of researchers from graduate students to mature physicists who have not worked previously on the subject. A reader should be able to learn from the reviews without having extensive knowledge of the background literature.