New Perspectives For Qcd Physics At The Lhc
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Release | : 2011 |
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Download New Perspectives for QCD Physics at the LHC. Book in PDF, Epub and Kindle
I review a number of topics where conventional wisdom relevant to hadron physics at the LHC has been challenged. For example, the initial-state and final-state interactions of the quarks and gluons entering perturbative QCD hard-scattering subprocesses lead to the breakdown of traditional concepts of factorization and universality for transverse-momentum-dependent observables at leading twist. These soft-gluon rescattering effect produce single-spin asymmetries, the breakdown of the Lam-Tung relation in Drell-Yan reactions, as well as diffractive deep inelastic scattering, The antishadowing of nuclear structure functions is predicted to depend on the flavor quantum numbers of each quark and antiquark. Isolated hadrons can be produced at large transverse momentum directly within a hard higher-twist QCD subprocess, rather than from jet fragmentation, even at the LHC. Such 'direct' processes can explain the observed deviations from pQCD predictions of the power-law fall-off of inclusive hadron cross sections as well as the 'baryon anomaly' seen in high-centrality heavy-ion collisions at RHIC. The intrinsic charm contribution to the proton structure function at high x can explain the large rate for high p{sub T} photon plus charm-jet events observed at the Tevatron and imply a large production rate for charm and bottom jets at high p{sub T} at the LHC, as well as a novel mechanism for Higgs and Z° production at high x{sub F}. The light-front wavefunctions derived in AdS/QCD can be used to calculate jet hadronization at the amplitude level. The elimination of the renormalization scale ambiguity for the QCD coupling using the scheme-independent BLM method will increase the sensitivity of searches for new physics at the LHC. The implications of 'in-hadron condensates' for the QCD contribution to the cosmological constant are also discussed.
Author | : Gordon Kane |
Publisher | : World Scientific |
Total Pages | : 352 |
Release | : 2008-06-27 |
Genre | : Science |
ISBN | : 9814472190 |
Download Perspectives On Lhc Physics Book in PDF, Epub and Kindle
The Large Hadron Collider (LHC), located at CERN, Geneva, Switzerland, is the world's largest and highest energy and highest intensity particle accelerator. Here is a timely book with several perspectives on the hoped-for discoveries from the LHC.This book provides an overview on the techniques that will be crucial for finding new physics at the LHC, as well as perspectives on the importance and implications of the discoveries. Among the accomplished contributors to this book are leaders and visionaries in the field of particle physics beyond the Standard Model, including two Nobel Laureates (Steven Weinberg and Frank Wilczek), and presumably some future Nobel Laureates, plus top younger theorists and experimenters. With its blend of popular and technical contents, the book will have wide appeal, not only to physical scientists but also to those in related fields.
Author | : John Campbell |
Publisher | : Oxford University Press |
Total Pages | : 760 |
Release | : 2018 |
Genre | : Science |
ISBN | : 0199652740 |
Download The Black Book of Quantum Chromodynamics Book in PDF, Epub and Kindle
This title provides an in-depth introduction to the particle physics of current and future experiments at particle accelerators. The text provides the reader with an overview of practically all aspects of the strong interaction necessary to understand and appreciate modern particle phenomenology at the energy frontier.
Author | : Jian Wang |
Publisher | : Springer |
Total Pages | : 153 |
Release | : 2015-10-28 |
Genre | : Science |
ISBN | : 3662486733 |
Download QCD Higher-Order Effects and Search for New Physics Book in PDF, Epub and Kindle
This book mainly investigates the precision predictions on the signal of new physics at the Large Hadron Collider (LHC) in the perturbative Quantum Chromodynamics (QCD) scheme. The potential of the LHC to discover the signal of dark matter associated production with a photon is studied after including next-to-leading order QCD corrections. The factorization and resummation of t-channel top quark transverse momentum distribution in the standard model at both the Tevatron and the LHC with soft-collinear effective theory are presented. The potential of the early LHC to discover the signal of monotops is discussed. These examples illustrate the method of searching for new physics beyond what is known today with high precision.
Author | : R. K. Ellis |
Publisher | : Cambridge University Press |
Total Pages | : 462 |
Release | : 2003-12-04 |
Genre | : Science |
ISBN | : 9780521545891 |
Download QCD and Collider Physics Book in PDF, Epub and Kindle
A detailed overview of the physics of high-energy colliders emphasising the role of QCD.
Author | : Jean-Paul Blaizot |
Publisher | : Springer Science & Business Media |
Total Pages | : 526 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9401002673 |
Download QCD Perspectives on Hot and Dense Matter Book in PDF, Epub and Kindle
Many facets of quantum chromodynamics (QCD) are relevant to the in-depth discussion of theoretical and experimental aspects of high-energy nucleus-nucleus collisions. Exciting phenomena are being discovered in such ultrarelativistic heavy ion collisions, notably the increasingly important role of deconfined quark-gluon matter created in the early stage. The book contains lectures on the physics of hot dense matter, the expected phase transitions and colour superconductivity, recent developments in the treatment of nonlinear effects at large parton densities, fundamental issues in the phenomenology of ultrarelativistic heavy collisions. The latest data on heavy ion collisions are also presented. A unique collection of lectures on the many facets of QCD relevant to the physics of hot dense matter.
Author | : Valentin Knünz |
Publisher | : Springer |
Total Pages | : 179 |
Release | : 2017-01-07 |
Genre | : Science |
ISBN | : 3319499351 |
Download Measurement of Quarkonium Polarization to Probe QCD at the LHC Book in PDF, Epub and Kindle
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 | : Antonino Zichichi |
Publisher | : World Scientific |
Total Pages | : 413 |
Release | : 2016-11-01 |
Genre | : Science |
ISBN | : 9813148691 |
Download Status Of Theoretical Understanding And Of Experimental Power For Lhc Physics And Beyond - 50th Anniversary Celebration Of The Quark - Proceedings Of The International School Of Subnuclear Physics Book in PDF, Epub and Kindle
Proceedings of the International School of Subnuclear Physics, ISSP 2014, 52nd Course, ERICE, Erice, 24 June - 3 July 2014.
Author | : Yu L. Dokshitzer |
Publisher | : World Scientific |
Total Pages | : 597 |
Release | : 2011 |
Genre | : Science |
ISBN | : 9814350184 |
Download GRIBOV-80 Memorial Volume Book in PDF, Epub and Kindle
Vladimir Naumovich Gribov was one of the most outstanding theoretical physicists, a key figure in the development of modern elementary particle physics. His insights into the physics of quantum anomalies and the origin of classical solutions (instantons), the notion of parton systems and their evolution in soft and hard hadron interactions, the first theory of neutrino oscillations and conceptual problems of quantization of non-Abelian fields uncovered by him, have left a lasting impact on the theoretical physics of the 21st century. Gribov-80 the fourth in a series of memorial workshops for V N Gribov was organized on the occasion of his 80th birthday in May 2010, at the Abdus Salam International Centre for Theoretical Physics. The workshop paid tribute to Gribov's great achievements and brought close colleagues, younger researchers and leading experts together to display the new angles of the Gribov heritage at the new energy frontier opened up by the Large Hadron Collider. The book is a collection of the presentations made at the workshop.
Author | : Yuri L Dokshitzer |
Publisher | : World Scientific |
Total Pages | : 597 |
Release | : 2011-04-26 |
Genre | : Science |
ISBN | : 9814460508 |
Download Gribov-80 Memorial Volume: Quantum Chromodynamics And Beyond - Proceedings Of The Memorial Workshop Devoted To The 80th Birthday Of V N Gribov Book in PDF, Epub and Kindle
Vladimir Naumovich Gribov was one of the most outstanding theoretical physicists, a key figure in the development of modern elementary particle physics. His insights into the physics of quantum anomalies and the origin of classical solutions (instantons), the notion of parton systems and their evolution in soft and hard hadron interactions, the first theory of neutrino oscillations and conceptual problems of quantization of non-Abelian fields uncovered by him, have left a lasting impact on the theoretical physics of the 21st century.Gribov-80 — the fourth in a series of memorial workshops for V N Gribov — was organized on the occasion of his 80th birthday in May 2010, at the Abdus Salam International Centre for Theoretical Physics. The workshop paid tribute to Gribov's great achievements and brought close colleagues, younger researchers and leading experts together to display the new angles of the Gribov heritage at the new energy frontier opened up by the Large Hadron Collider.The book is a collection of the presentations made at the workshop.