Описание: This doctoral thesis focuses on the search for new phenomena in top-antitop quark (tt) final states with additional b-quark jets at the LHC. It uses the full Run 1 dataset collected by the ATLAS experiment in proton-proton collisions at ?s=8 TeV. The final state of interest consists of an isolated lepton, a neutrino and at least six jets with at least four b-tagged jets, a challenging experimental signature owing to the large background from tt+heavy-flavor production. This final state is characteristic of ttH production, with the Higgs boson decaying into bb, a process that allows direct probing of the top-Higgs Yukawa coupling. This signature is also present in many extensions of the Standard Model that have been proposed as solutions to the hierarchy problem, such as supersymmetry or composite Higgs models, which predict the pair production of bosonic or fermionic top quark partners, or the anomalous production of four-top-quark events. All these physics processes have been searched for using an ambitious search strategy that has been developed on the basis of a combination of state-of-art theoretical predictions and a sophisticated statistical analysis to constrain in-situ the large background uncertainties. As a result, the most restrictive bounds to date on the above physics processes have been obtained.
Описание: This PhD thesis focuses on the search for flavor-changing neutral currents in the decay of a top quark to an up-type quark (q = u, c) and the Standard Model Higgs boson, where the Higgs boson decays to bb.
Автор: George W. S. Hou Название: Flavor Physics and the TeV Scale ISBN: 3642100872 ISBN-13(EAN): 9783642100871 Издательство: Springer Рейтинг: Цена: 19589.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This monograph treats the usefulness of flavor physics as probes of the TeV scale, with the aim of providing an introduction to the emerging LHC era. By concentrating only with the TeV scale connection, a large part of the B factory output can be bypassed.
Автор: Robert Fleischer; T. Hurth; Michelangelo L. Mangan Название: Flavor in the Era of the LHC ISBN: 3540959416 ISBN-13(EAN): 9783540959410 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume summarizes and documents the outcome of a year long work by the CERN working groups studying the role of flavor physics in the era of the LHC. They confirm that flavor physics is an essential element in the future of high-energy physics.
Автор: Robert Fleischer; T. Hurth; Michelangelo L. Mangan Название: Flavor in the Era of the LHC ISBN: 3642101097 ISBN-13(EAN): 9783642101090 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume summarizes and documents the outcome of a year long work by the CERN working groups studying the role of flavor physics in the era of the LHC. They confirm that flavor physics is an essential element in the future of high-energy physics.
Автор: Tilman Plehn Название: Lectures on LHC Physics ISBN: 3319059416 ISBN-13(EAN): 9783319059419 Издательство: Springer Рейтинг: Цена: 6288.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book covers three aspects to help readers understand LHC results in the Higgs sector and in searches for physics beyond the Standard Model: they discuss the many facets of Higgs physics and QCD as well as standard phenomenological background knowledge.
Автор: Carlos Merino Название: Lectures on Particle Physics, Astrophysics and Cosmology ISBN: 3319122371 ISBN-13(EAN): 9783319122373 Издательство: Springer Рейтинг: Цена: 22203.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Preface.- Committees.- Program.- List of Participants.- Basic Aspects of Hadonic Physics.- Quantum Chromodynamics.- Selected Topics From the Experiments With High-energy Heavy-ion Collisions: hot QCD in the Laboratory.- LHCb Physics-parity Violation.- The Higgs System in and Beyond the Standard Model.- Higgs Searches at the LHC.- Theory and Experiment in Cosmic Rays.- Numerical Methods and Data Analysics in Paticle Physics.- Theoretical Cosmology.- AdS/CFT (Meaning and Consequences of the Maldacena Conjecture).
Автор: Carlos Merino Название: Lectures on Particle Physics, Astrophysics and Cosmology ISBN: 3319376187 ISBN-13(EAN): 9783319376189 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Preface.- Committees.- Program.- List of Participants.- Basic Aspects of Hadonic Physics.- Quantum Chromodynamics.- Selected Topics From the Experiments With High-energy Heavy-ion Collisions: hot QCD in the Laboratory.- LHCb Physics-parity Violation.- The Higgs System in and Beyond the Standard Model.- Higgs Searches at the LHC.- Theory and Experiment in Cosmic Rays.- Numerical Methods and Data Analysics in Paticle Physics.- Theoretical Cosmology.- AdS/CFT (Meaning and Consequences of the Maldacena Conjecture).
Автор: Treiman Sam, Jackiw Roman, Gross David J. Название: Lectures on Current Algebra and Its Applications ISBN: 0691619824 ISBN-13(EAN): 9780691619828 Издательство: Wiley Рейтинг: Цена: 10771.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A timely addition to the literature, this volume contains authoritative reviews of three important areas in the physics of elementary particles. Sam B. Treiman, in "Current Algebra and PCAC," reviews the present state of the weak interactions. In "Field Theoretic Investigations in Current Algebra," Roman Jackiw deals with recent developments in cur
Автор: Rand, Stephen C. Название: Lectures on Light ISBN: 019875745X ISBN-13(EAN): 9780198757450 Издательство: Oxford Academ Рейтинг: Цена: 10930.00 р. Наличие на складе: Поставка под заказ.
Описание: This book bridges a gap between introductory optics texts and the vanguard of optical science, where light is used as a tool to probe the properties of new materials. A single mathematical tool is introduced that enables readers to understand laser tweezers, laser cooling, optical magnetism, squeezed light, and many other advanced topics.
Автор: Weinberg Название: Lectures on Quantum Mechanics ISBN: 1107111668 ISBN-13(EAN): 9781107111660 Издательство: Cambridge Academ Рейтинг: Цена: 7603.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In this fully updated second edition, which includes six brand new sections and major additions to existing topics, Nobel Laureate Steven Weinberg demonstrates exceptional insight into modern quantum mechanics. Ideally suited to a one-year graduate course, this textbook is a useful reference for researchers and features end of chapter problems.
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