Higgs Potential and Naturalness After the Higgs Discovery

Higgs Potential and Naturalness After the Higgs Discovery PDF Author: Yuta Hamada
Publisher: Springer
ISBN: 9811034184
Category : Science
Languages : en
Pages : 107

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Book Description
This thesis focuses on the theoretical foundation of the Standard Model valid up to the Planck scale, based on the current experimental facts from the Large Hadron Collider. The thesis consists of two themes: (1) to open up a new window of the Higgs inflation scenario, and (2) to explore a new solution to the naturalness problem in particle physics. In the first area, on the Higgs inflation scenario, the author successfully improves a large value problem on a coupling constant relevant to the Higgs mass in the Standard Model, in which the coupling value of the order of 105 predicted in a conventional scenario is reduced to the order of 10. This result makes the Higgs inflation more attractive because the small value of coupling is natural in the context of ultraviolet completion such as string theory. In the second area, the author provides a new answer to the naturalness problem, of why the cosmological constant and the Higgs mass are extremely small compared with the Planck scale. Based on the baby universe theory originally proposed by Coleman, the smallness of those quantities is successfully explained without introducing any additional new particles relevant at the TeV energy scale.

Higgs Potential and Naturalness After the Higgs Discovery

Higgs Potential and Naturalness After the Higgs Discovery PDF Author: Yuta Hamada
Publisher: Springer
ISBN: 9811034184
Category : Science
Languages : en
Pages : 107

Get Book Here

Book Description
This thesis focuses on the theoretical foundation of the Standard Model valid up to the Planck scale, based on the current experimental facts from the Large Hadron Collider. The thesis consists of two themes: (1) to open up a new window of the Higgs inflation scenario, and (2) to explore a new solution to the naturalness problem in particle physics. In the first area, on the Higgs inflation scenario, the author successfully improves a large value problem on a coupling constant relevant to the Higgs mass in the Standard Model, in which the coupling value of the order of 105 predicted in a conventional scenario is reduced to the order of 10. This result makes the Higgs inflation more attractive because the small value of coupling is natural in the context of ultraviolet completion such as string theory. In the second area, the author provides a new answer to the naturalness problem, of why the cosmological constant and the Higgs mass are extremely small compared with the Planck scale. Based on the baby universe theory originally proposed by Coleman, the smallness of those quantities is successfully explained without introducing any additional new particles relevant at the TeV energy scale.

'97 QCD and High Energy Hadronic Interactions

'97 QCD and High Energy Hadronic Interactions PDF Author: J. Thanh Van Tran
Publisher: Atlantica Séguier Frontières
ISBN: 9782863322253
Category : Technology & Engineering
Languages : en
Pages : 690

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Book Description


WIN97, Proceedings of the XVI Workshop on Weak Interactions and Neutrinos, Capri, Italy, 22-28 June 1997

WIN97, Proceedings of the XVI Workshop on Weak Interactions and Neutrinos, Capri, Italy, 22-28 June 1997 PDF Author: G. Fiorillo
Publisher:
ISBN:
Category : Neutrino astrophysics
Languages : en
Pages : 622

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Book Description


Nuclear Physics

Nuclear Physics PDF Author:
Publisher:
ISBN:
Category : Nuclear physics
Languages : en
Pages : 676

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Expected Performance of the ATLAS Experiment

Expected Performance of the ATLAS Experiment PDF Author:
Publisher:
ISBN:
Category : Colliders (Nuclear physics)
Languages : en
Pages : 488

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Book Description


IFAE ...

IFAE ... PDF Author:
Publisher:
ISBN:
Category : Cosmic rays
Languages : en
Pages : 354

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The Black Book of Quantum Chromodynamics

The Black Book of Quantum Chromodynamics PDF Author: John Campbell
Publisher: Oxford University Press
ISBN: 0199652740
Category : Science
Languages : en
Pages : 760

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Book Description
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.

Top Quark Physics at Hadron Colliders

Top Quark Physics at Hadron Colliders PDF Author: Arnulf Quadt
Publisher: Springer Science & Business Media
ISBN: 3540710604
Category : Science
Languages : en
Pages : 166

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Book Description
This will be a required acquisition text for academic libraries. More than ten years after its discovery, still relatively little is known about the top quark, the heaviest known elementary particle. This extensive survey summarizes and reviews top-quark physics based on the precision measurements at the Fermilab Tevatron Collider, as well as examining in detail the sensitivity of these experiments to new physics. Finally, the author provides an overview of top quark physics at the Large Hadron Collider.

CERN Courier

CERN Courier PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 574

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Book Description


Fundamental Particles and Interactions

Fundamental Particles and Interactions PDF Author: R.S. Panvini
Publisher: American Institute of Physics
ISBN:
Category : Medical
Languages : en
Pages : 280

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Book Description
The scope of this workshop was extended from the last one two years ago in two areas to reflect the current interest in interconnect metallization. First, the topics in metallization were extended to include problems related to atomic transport for reflow and filling of vias and contact holes, silicadation, and barrier metals. These topics are of particular interest for the development of the current quarter- micron metallization. The second was to include metallization for liquid crystal display of devices and surface acoustic devices in addition to semiconductor devices. Problems related to mass transport in these devices have become increasingly important, in some cases more so than those in semiconductor devices. Several papers were presented to discuss the similarities and differences of these phenomena and their mechanisms, focusing on the questions concerning why and how atoms migrate and what are the effects of the migration.