Searching For New Physics At Small And Large Scales

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Searching for New Physics at Small and Large Scales

Author : Martin Schmaltz
Publisher : World Scientific
ISBN 13 : 9814525235
Total Pages : 520 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Searching for New Physics at Small and Large Scales by : Martin Schmaltz

Download or read book Searching for New Physics at Small and Large Scales written by Martin Schmaltz and published by World Scientific. This book was released on 2013-08-28 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a compilation of the lectures at TASI 2012, held in Boulder, Colorado, June 2012. The program comprises two parallel lecture series on particle physics and on cosmology. The particle physics lectures covers LHC related experimental techniques, phenomenology, as well as basics in physics beyond the standard model. The cosmology series give a general introduction to modern cosmology with special attention to the topics of dark matter, the microwave background and alternatives to the standard model of cosmology. The lectures are accessible to graduate students at the initial stages of their research careers. Contents:Dark Energy Models (R R Caldwell)Cosmological Perturbations (J Lesgourges)Implications of the Higgs Boson and the LHC for the MSSM (A Pierce)Astrophysical Probes of Dark Matter (S Profumo)Modified Gravity (F Schmidt)TASI 2012 Lectures on Inflation (L Senatore)Jet Substructure (J Shelton)Introduction to QCD (P Skands)Super-Tricks for Superspace (D Bertolini, J Thaler and Z Thomas)TASI 2012 Participants (The Students) Readership: Graduate students and researchers in high energy physics, astroparticle physics and cosmology. Keywords:High Energy Physics;Cosmology;Dark Matter;Physics Beyond Standard Model

Aspects of WIMP Dark Matter Searches at Colliders and Other Probes

Author : Enrico Morgante
Publisher : Springer
ISBN 13 : 3319676067
Total Pages : 212 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Aspects of WIMP Dark Matter Searches at Colliders and Other Probes by : Enrico Morgante

Download or read book Aspects of WIMP Dark Matter Searches at Colliders and Other Probes written by Enrico Morgante and published by Springer. This book was released on 2017-10-05 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis covers several theoretical aspects of WIMP (weakly interacting massive particles) dark matter searches, with a particular emphasis on colliders. It mainly focuses on the use of effective field theories as a tool for Large Hadron Collider (LHC) searches, discussing in detail the issue of their validity, and on simplified dark matter models, which are receiving a growing attention from the physics community. It highlights the theoretical consistency of simplified models, which is essential in order to correctly exploit their potential and for them to be a common reference when comparing results from different experiments. This thesis is of interest to researchers (both theorists and experimentalists) in the field of dark matter searches, and offers a comprehensive introduction to dark matter and to WIMP searches for students and non-experts.

Indirect Searches for New Physics

Author : Alexey A. Petrov
Publisher : CRC Press
ISBN 13 : 0429687397
Total Pages : 167 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis Indirect Searches for New Physics by : Alexey A. Petrov

Download or read book Indirect Searches for New Physics written by Alexey A. Petrov and published by CRC Press. This book was released on 2021-05-04 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to discuss the search for new physics in charged leptons, neutrons, and quarks in one coherent volume. The area of indirect searches for new physics is highly topical; though no new physics particles have yet been observed directly at the Large Hadron Collider at CERN, the methods described in this book will provide researchers with the necessary tools to keep searching for new physics. It describes the lines of research that attempt to identify quantum effects of new physics particles in low-energy experiments, in addition to detailing the mathematical basis and theoretical and phenomenological methods involved in the searches, whilst making a clear distinction between model-dependent and model-independent methods employed to make predictions. This book will be a valuable guide for graduate students and early-career researchers in particle and high energy physics who wish to learn about the techniques used in modern predictions of new physics effects at low energies, whilst also serving as a reference for researchers at other levels. Key features: • Takes an accessible, pedagogical approach suitable for graduate students and those seeking an overview of this new and fast-growing field • Illustrates common theoretical trends seen in different subfields of particle physics • Valuable both for researchers in the phenomenology of elementary particles and for experimentalists

Beyond the Standard Model Cocktail

Author : Yann Gouttenoire
Publisher : Springer Nature
ISBN 13 : 3031118626
Total Pages : 534 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis Beyond the Standard Model Cocktail by : Yann Gouttenoire

Download or read book Beyond the Standard Model Cocktail written by Yann Gouttenoire and published by Springer Nature. This book was released on 2023-01-01 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a remarkable and complete survey of important questions at the interface between theoretical particle physics and cosmology. After discussing the theoretical and experimental physics revolution that led to the rise of the Standard Model in the past century, the author reviews all the major open puzzles, among them the hierarchy problem, the small value of the cosmological constant, the matter-antimatter asymmetry, and the dark matter enigma, including the state-of-the-art regarding proposed solutions. Also addressed are the rapidly expanding fields of thermal dark matter, cosmological first-order phase transitions and gravitational-wave signatures. In addition, the book presents the original and interdisciplinary PhD research work of the author relating to Weakly-Interacting-Massive-Particles around the TeV scale, which are among the most studied dark matter candidates. Motivated by the absence of experimental evidence for such particles, this thesis explores the possibility that dark matter is much heavier than what is conventionally assumed.

Sterile Neutrino Dark Matter

Author : Alexander Merle
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681744813
Total Pages : 102 pages
Book Rating : 4.6/5 (817 download)

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Book Synopsis Sterile Neutrino Dark Matter by : Alexander Merle

Download or read book Sterile Neutrino Dark Matter written by Alexander Merle and published by Morgan & Claypool Publishers. This book was released on 2017-05-10 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a new look at one of the hottest topics in contemporary science, Dark Matter. It is the pioneering text dedicated to sterile neutrinos as candidate particles for Dark Matter, challenging some of the standard assumptions which may be true for some Dark Matter candidates but not for all. So, this can be seen either as an introduction to a specialized topic or an out-of-the-box introduction to the field of Dark Matter in general. No matter if you are a theoretical particle physicist, an observational astronomer, or a ground based experimentalist, no matter if you are a grad student or an active researcher, you can benefit from this text, for a simple reason: a non-standard candidate for Dark Matter can teach you a lot about what we truly know about our standard picture of how the Universe works.

Inclusive b Jet Production in Proton-Proton Collisions

Author : Patrick L.S. Connor
Publisher : Springer Nature
ISBN 13 : 3030343839
Total Pages : 325 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Inclusive b Jet Production in Proton-Proton Collisions by : Patrick L.S. Connor

Download or read book Inclusive b Jet Production in Proton-Proton Collisions written by Patrick L.S. Connor and published by Springer Nature. This book was released on 2019-11-29 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: ^ 74 GeV and |y| 2.4; the b jets must contain a B hadron. The measurement has significant statistics up to p T ∼ O(TeV). Advanced methods of unfolding are performed to extract the signal. It is found that fixed-order calculations with underlying event describe the measurement well.

The Search for Supersymmetry in Hadronic Final States Using Boosted Object Reconstruction

Author : Giordon Stark
Publisher : Springer Nature
ISBN 13 : 3030345483
Total Pages : 263 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis The Search for Supersymmetry in Hadronic Final States Using Boosted Object Reconstruction by : Giordon Stark

Download or read book The Search for Supersymmetry in Hadronic Final States Using Boosted Object Reconstruction written by Giordon Stark and published by Springer Nature. This book was released on 2020-03-13 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis represents one of the most comprehensive and in-depth studies of the use of Lorentz-boosted hadronic final state systems in the search for signals of Supersymmetry conducted to date at the Large Hadron Collider. A thorough assessment is performed of the observables that provide enhanced sensitivity to new physics signals otherwise hidden under an enormous background of top quark pairs produced by Standard Model processes. This is complemented by an ingenious analysis optimization procedure that allowed for extending the reach of this analysis by hundreds of GeV in mass of these hypothetical new particles. Lastly, the combination of both deep, thoughtful physics analysis with the development of high-speed electronics for identifying and selecting these same objects is not only unique, but also revolutionary. The Global Feature Extraction system that the author played a critical role in bringing to fruition represents the first dedicated hardware device for selecting these Lorentz-boosted hadronic systems in real-time using state-of-the-art processing chips and embedded systems.

Effective Field Theory in Particle Physics and Cosmology

Author : Sacha Davidson
Publisher : Oxford University Press
ISBN 13 : 0192597760
Total Pages : 400 pages
Book Rating : 4.1/5 (925 download)

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Book Synopsis Effective Field Theory in Particle Physics and Cosmology by : Sacha Davidson

Download or read book Effective Field Theory in Particle Physics and Cosmology written by Sacha Davidson and published by Oxford University Press. This book was released on 2020-04-20 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topic of the CVIII session of the Ecole de Physique des Houches, held in July 2017, was Effective Field Theory in Particle Physics and Cosmology. Effective Field Theory (EFT) is a general method for describing quantum systems with multiple length scales in a tractable fashion. It allows to perform precise calculations in established models (such as the Standard Models of particle physics and cosmology), as well as to concisely parametrise possible effects from physics beyond the Standard Models. The goal of this school was to offer a broad introduction to the foundations and modern applications of Effective Field Theory in many of its incarnations. This is all the more important as there are preciously few textbooks covering the subject, none of them in a complete way. In this book, the lecturers present the concepts in a pedagogical way so that readers can adapt some of the latest developments to their own problems. The chapters cover almost all the lectures given at the school and will serve as an introduction to the topic and as a reference manual to students and researchers.

Large-scale Peculiar Motions: Matter In Motion

Author : Gary A Wegner
Publisher : World Scientific
ISBN 13 : 9811211825
Total Pages : 379 pages
Book Rating : 4.8/5 (112 download)

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Book Synopsis Large-scale Peculiar Motions: Matter In Motion by : Gary A Wegner

Download or read book Large-scale Peculiar Motions: Matter In Motion written by Gary A Wegner and published by World Scientific. This book was released on 2021-11-24 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: All matter, including galaxy clusters, galaxies, and their constituents follow orbits and flows driven by the net attraction of near and distant masses. The book presents the development of studies of peculiar motions along with discoveries in large-scale structure, the cosmic microwave background, baryonic oscillations, gravity waves, and their relation to current work on gravitation and dark matter.The results of peculiar motion measurements in the late 20th century are described as they were used to search for the dipole of the galaxy motions, a determination of cosmic density, and to compare with the cosmic microwave dipole, which led to the discovery of galactic flows and the Great Attractor. Newer detailed measurements from surveys in the 21st century have helped resolve the nature of these structures. Some prospects for future investigations are discussed.

From Quantum to Cosmos

Author :
Publisher :
ISBN 13 : 9814468444
Total Pages : pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis From Quantum to Cosmos by :

Download or read book From Quantum to Cosmos written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electroweak Symmetry Breaking And New Physics At The Tev Scale

Author : Timothy L Barklow
Publisher : World Scientific
ISBN 13 : 9814499072
Total Pages : 749 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis Electroweak Symmetry Breaking And New Physics At The Tev Scale by : Timothy L Barklow

Download or read book Electroweak Symmetry Breaking And New Physics At The Tev Scale written by Timothy L Barklow and published by World Scientific. This book was released on 1997-05-05 with total page 749 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an expanded version of the report by the Electroweak Symmetry Breaking and Beyond the Standard Model Working Group which was contributed to Particle Physics — Perspectives and Opportunities, a report of the Division of Particles and Fields Committee for Long Term Planning. One of the Working Group's primary goals was to study the phenomenology of electroweak symmetry breaking and attempt to quantify the “physics reach” of present and future colliders. Their investigations encompassed the Standard Model — with one doublet of Higgs scalars — and approaches to physics beyond the Standard Model. These include models of low-energy supersymmetry, dynamical electroweak symmetry breaking, and a variety of extensions of the Standard Model with new particles and interactions. The Working Group also considered signals of new physics in precision measurements arising from virtual processes and examined experimental issues associated with the study of electroweak symmetry breaking and the search for new physics at present and future hadron and lepton colliders.This volume represents an important contribution to the efforts being made to advance the frontiers of particle physics.

QCD Higher-Order Effects and Search for New Physics

Author : Jian Wang
Publisher : Springer
ISBN 13 : 3662486733
Total Pages : 142 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis QCD Higher-Order Effects and Search for New Physics by : Jian Wang

Download or read book QCD Higher-Order Effects and Search for New Physics written by Jian Wang and published by Springer. This book was released on 2015-10-28 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Search for New Physics in Mono-jet Final States in pp Collisions

Author : Giuliano Gustavino
Publisher : Springer
ISBN 13 : 3319588710
Total Pages : 236 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Search for New Physics in Mono-jet Final States in pp Collisions by : Giuliano Gustavino

Download or read book Search for New Physics in Mono-jet Final States in pp Collisions written by Giuliano Gustavino and published by Springer. This book was released on 2017-06-19 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis provides a detailed and comprehensive description of the search for New Physics at the Large Hadron Collider (LHC) in the mono-jet final state, using the first 3.2 fb-1 of data collected at the centre of mass energy of colliding protons of 13~TeV recorded in the ATLAS experiment at LHC. The results are interpreted as limits in different theoretical contexts such as compressed supersymmetric models, theories that foresee extra-spatial dimensions and in the dark matter scenario. In the latter the limits are then compared with those obtained by other ATLAS analyses and by experiments based on completely different experimental techniques, highlighting the role of the mono-jet results in the context of dark matter searches.Lastly, a set of possible analysis improvements are proposed to reduce the main uncertainties that affect the signal region and to increase the discovery potential by further exploiting the information on the final state.

Particle Physics: Perspectives And Opportunities - Report Of The Dpf Committee On Long-term Planning

Author : Robert N Cahn
Publisher : World Scientific
ISBN 13 : 9814549223
Total Pages : 318 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Particle Physics: Perspectives And Opportunities - Report Of The Dpf Committee On Long-term Planning by : Robert N Cahn

Download or read book Particle Physics: Perspectives And Opportunities - Report Of The Dpf Committee On Long-term Planning written by Robert N Cahn and published by World Scientific. This book was released on 1995-09-20 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of a broad-based and in-depth study of high energy physics commissioned by the Executive Committee of the Division of Particles and Fields of the American Physical Society. This year-long study was initiated in the early 1994, in the wake of the cancellation of the SSC, and is meant to complement the report of the Drell HEPAP subpanel, charged with providing a vision for the future of the field. The DPF study of high energy physics was organized on the basis of the working groups, each led by a number of co-conveners chosen among established leaders in the various subspecialties in the field. These conveners, in turn, organized their working groups by inviting other active workers in the discipline to participate and gathered further input from the community by holding a variety of specialized meetings and workshops. This book contains the final reports of the 11 working groups assembled for the study, along with an extended overview and executive summary by the editors.

Effective Field Theories

Author : Ulf-G Meißner
Publisher : Cambridge University Press
ISBN 13 : 110875113X
Total Pages : 626 pages
Book Rating : 4.1/5 (87 download)

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Book Synopsis Effective Field Theories by : Ulf-G Meißner

Download or read book Effective Field Theories written by Ulf-G Meißner and published by Cambridge University Press. This book was released on 2022-08-25 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Effective field theories are a widely used tool in various branches of physics. This book provides a comprehensive discussion of the foundations and fundamentals of effective field theories of quantum chromodynamics (QCD) in the light quark sector with an emphasis on the study of flavour symmetries and their realizations. In this context, different types of effective field theories pertaining to various energy scales are considered and selected applications are devised. It also covers the formulation of effective field theories in a finite volume and its application in the analysis of lattice QCD data. Effective Field Theories is intended for graduate students and researchers in particle physics, hadron physics and nuclear physics. Exercises are included to help the reader deepen their understanding of the topics discussed throughout, with solutions available to lecturers.

B Physics and CP Violation

Author : H-Y Cheng
Publisher : World Scientific
ISBN 13 : 9814492663
Total Pages : 552 pages
Book Rating : 4.8/5 (144 download)

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Book Synopsis B Physics and CP Violation by : H-Y Cheng

Download or read book B Physics and CP Violation written by H-Y Cheng and published by World Scientific. This book was released on 2000-12-29 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: CP violation was first observed in 1964, but only in 1999 did we gain much greater experimental insight. Direct CP violation finally appeared in the form of ε′/ε in the K system. Indirect CP violation in B → J/Ψ Ks decay, the raison d'être for construction of e+e- B factories, was first sniffed out at the proton-antiproton collider. The asymmetric B factories — BABAR at SLAC and BELLE at KEK — were completed, while the symmetric B factory at Cornell was upgraded to CLEO-III. It seems that everyone is positioning himself for the great competition on “B Physics and CP Violation”, racing to unravel the Kobayashi–Maskawa matrix, especially the size and origin of CP phases. The change of millennium provides a dramatic backdrop. To have intensive discussions at the technical level, to create broader interest in the subject, and to maximize interaction between experimenters and theorists, this book starts with the status of B factories: accelerator, detector and physics analysis. Following an overview of B physics and the CKM matrix, it delves into the details of lifetime, spectroscopy and decays, with even more specialized discussions on rare decays, direct and indirect CP violation, factorization and final state interactions, determination of unitarity phases, etc. Topics on ε′/ε, rare K decay, charm and hyperon systems, and various T, CP and CPT tests are also discussed at length. The book closes with the outlook for hadron machines and the prospects for new physics. A special feature is that there are two summary talks, one on experiment and the other on theory. The book is further augmented by two dozen excellent contributed talks. Contents:Status of the BABAR Detector (D Boutigny)Status of BELLE (K Abe)First Results from the CLEO III RICH (T Skwarnicki)Highlights of 10 Years of LEP B Physics (S L Wu)Determination of the CKM Unitary Triangle Parameters by End 1999 (A Stocchi)Measurements of CKM Parameters at LEP (G Eigen)Theory of Heavy Baryon Decay (J G Körner)Theory of Radiative B Decays (M Misiak)Calculation of Direct CP Violation in B Decays (C D Lu)Final State Interaction in Heavy Hadron Decay (M Suzuki)Penguins and Mixing-Dependent CP Violation (N G Deshpande)Rare Kaon Decays (S Kettell)Rare Semi/Leptonic B Decays (T Morozumi)On Direct CP Violation in SUSY (A Masiero)Examining CP Symmetry in Strange Baryon Decays (K B Luk)Future B Experiments from the BTeV/LHC-B Perspective (S Stone)The B System as a Window to New Physics (J L Hewett)Experimental Summary (T Nakada)and other papers Readership: High energy physicists. Keywords:CP Violation;B Physics;Spectroscopy;Decays;Rare K Decay;Charm;Hyperon;T, CP and CPT Tests;SUSY

Searching for New Physics in b → sl+l− Transitions at the LHCb Experiment

Author : Luca Pescatore
Publisher : Springer
ISBN 13 : 3319664239
Total Pages : 200 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Searching for New Physics in b → sl+l− Transitions at the LHCb Experiment by : Luca Pescatore

Download or read book Searching for New Physics in b → sl+l− Transitions at the LHCb Experiment written by Luca Pescatore and published by Springer. This book was released on 2017-10-04 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents two analyses of semileptonic b → sl+l− decays using Flavour Changing Neutral Currents (FCNCs) to test for the presence of new physics and lepton flavour universality, and the equality of couplings for different leptons, which on the basis of experimental evidence is assumed to hold in the Standard Model, free from uncertainties as a result of knowledge of the hadronic matrix elements. It also includes the angular analysis of Lambda_b->Lambda mumu decay and the RK* measurement, both of which are first measurements, not yet performed by any other experiment.