This book provides an up-to-date, self-contained account of deep inelastic scattering in high-energy physics, intended for graduate students and physicists new to the subject. It covers the classic results which led to the quark-parton model of hadrons and the establishment of quantum chromodynamics as the theory of the strong nuclear force, in addition to new vistas in the subject opened up by the electron-proton collider HERA. The extraction of parton momentum distribution functions, a key input for physics at hadron colliders such as the Tevatron at Fermi Lab and the Large Hadron Collider at CERN, is described in detail. The challenges of the HERA data at 'low x' are described and possible explanations in terms of gluon dynamics and other models outlined. Other chapters cover: jet production at large momentum transfer and the determination of the strong coupling constant, electroweak interactions at very high momentum transfers, the extension of deep inelastic techniques to include hadronic probes, a summary of fully polarised inelastic scattering and the spin structure of the nucleon, and finally a brief account of methods in searching for signals 'beyond the standard model'.
This text gives an introduction to particle physics at a level accessible to advanced undergraduate students. It is based on lectures given to 4th year physics students over a number of years, and reflects the feedback from the students. The aim is to explain the theoretical and experimental basis of the Standard Model (SM) of Particle Physics with the simplest mathematical treatment possible. All the experimental discoveries that led to the understanding of the SM relied on particle detectors and most of them required advanced particle accelerators. A unique feature of this book is that it gives a serious introduction to the fundamental accelerator and detector physics, which is currently only available in advanced graduate textbooks. The mathematical tools that are required such as group theory are covered in one chapter. A modern treatment of the Dirac equation is given in which the free particle Dirac equation is seen as being equivalent to the Lorentz transformation. The idea of generating the SM interactions from fundamental gauge symmetries is explained. The core of the book covers the SM. The tools developed are used to explain its theoretical basis and a clear discussion is given of the critical experimental evidence which underpins it. A thorough account is given of quark flavour and neutrino oscillations based on published experimental results, including some from running experiments. A simple introduction to the Higgs sector of the SM is given. This explains the key idea of how spontaneous symmetry breaking can generate particle masses without violating the underlying gauge symmetry. A key feature of this book is that it gives an accessible explanation of the discovery of the Higgs boson, including the advanced statistical techniques required. The final chapter gives an introduction to LHC physics beyond the standard model and the techniques used in searches for new physics. There is an outline of the shortcomings of the SM and a discussion of possible solutions and future experiments to resolve these outstanding questions. For updates, new results, useful links as well as corrections to errata in this book, please see the book website maintained by the authors: https://pplhcera.physics.ox.ac.uk/
This book provides an up-to-date, self-contained account of deep inelastic scattering in high-energy physics, intended for graduate students and physicists new to the subject. It covers the classic results which led to the quark-parton model of hadrons and the establishment of quantum chromodynamics as the theory of the strong nuclear force, in addition to new vistas in the subject opened up by the electron-proton collider HERA. The extraction of parton momentum distribution functions, a key input for physics at hadron colliders such as the Tevatron at Fermi Lab and the Large Hadron Collider at CERN, is described in detail. The challenges of the HERA data at 'low x' are described and possible explanations in terms of gluon dynamics and other models outlined. Other chapters cover: jet production at large momentum transfer and the determination of the strong coupling constant, electroweak interactions at very high momentum transfers, the extension of deep inelastic techniques to include hadronic probes, a summary of fully polarised inelastic scattering and the spin structure of the nucleon, and finally a brief account of methods in searching for signals 'beyond the standard model'.
This work covers the required mathematical and theoretical tools required for understanding the Standard Model of particle physics. It explains the accelerator and detector physics which are needed for the experiments that underpin the Standard Model.
It is the summer of 1891 and a young, beautiful bride is snatched from her wedding, leaving her guests shocked and her new husband distraught. A search is hurriedly mounted, but as each minute passes the trail grows colder. In angry desperation they turn to Scotland Yard. In Victorian London, Detective Inspector Solomon Dearborn has been crumbling under the failures of the Jack the Ripper investigation. Reluctantly he and his young assistant, Detective Sergeant Sparrowhawk, turn their attention to the missing Somerset bride. The crux of this mystery, though, is that it has all happened before . . . From Fleet Street to the moors, Dearborn and Sparrowhawk endeavour to find the truth behind this dark and difficult crime.
The author, a fanatical motor sport enthusiast, has spent seventeen years writing and compiling this work, which confirms Kyalami as synonymous with motor racing in South Africa.
Dr. Edward Jenner was a man who has saved millions of lives due to his discovery of cowpox as the most effective treatment for the killer disease of smallpox. Born in 1749, he was orphaned at the age of five years, his parents both dying within two months of each other in 1754. He was sent away to boarding school at the age of eight years, and whilst there was subjected to be inoculated with a small amount of smallpox which was the standard treatment of the day, although it was a matter of luck as to whether the patient survived or not. He suffered side effects that haunted him to his dying day. Luckily for us, he survived his ordeal, and as an adult, he dedicated his life to finding a more effective and much safer cure for smallpox and despite a great deal of opposition from some of his medical colleagues, found the cure and in 1980, the World Health Organisation officially announced that smallpox had finally been eliminated. There is a statue of him in Gloucester Cathedral and sadly visitors to the cathedral know little or nothing about him. As the 200th anniversary of his death in 1823 approaches, this book attempts to show the reader how much we owe him.
The most comprehensive and current evidence-based coverage of suicide treatment and assessment for mental health students and practitioners, this book prepares readers how to react when clients reveal suicidal thoughts and behaviors. The components of suicide assessments, empirically-supported treatments, and ethical and legal issues that may arise are reviewed. Vignettes, role play exercises, quizzes, and case studies engage readers to enhance learning. Highlights include: Provides everything one needs to know about evidence-based suicide treatments including crisis intervention, cognitive-behavioral, dialectical behavior, and interpersonal therapies, and motivational interviewing. Examines the risk of suicide ideation and behaviors across the lifespan (children, adolescents, adults, and the elderly) and across vulnerable populations (homeless, prisoners, and more). Considers suicide within the context of religion and spirituality, age, race and ethnicity including prevalence, trends, and risk factors. Explores ethical considerations such as informed consent, confidentiality, liability, and euthanasia. Reviews suicidal behaviors across demographics and diagnostic groups including depressive, bipolar, personality, substance-related, and schizophrenia-spectrum disorders. Individual and Small Group Exercises allow readers to consider their personal reactions to the material and how this might impact their clinical practice and compare their reactions with others. Case Examples that depict realistic scenarios that readers may encounter in practice. Role Plays that provide a chance to practice difficult scenarios that may arise when working with suicidal clients. Reviews key material in each chapter via Goals and Objectives, Knowledge Acquisition Tests, and Key Points to help students prepare for exams. Provides answers to the Knowledge Acquisition Tests in the instructor’s resources. New to this edition: Expanded coverage of suicide and mental illness, including updating to the DSM-5 and the addition of new
When a blackened body is discovered buried beneath a hot-house, Coroner Titus Cragg uncovers a tale of scandalous secrets stretching back almost twenty years. "Blake again demonstrates why he belongs in the first rank of historical mystery novelists" - Publishers Weekly Starred Review "Coroner Cragg. You think you can find out what happened at this house? You are mistaken. You can never find out." November, 1747. County Coroner Titus Cragg has been called to the scene of a gruesome slaughter at a rural farmhouse: a mother and her four children brutally murdered in their own home. Were they killed by the man who should have protected them: their husband and father? And what role is played by the peculiar religious cult the family belongs to? Perhaps the mute boy who lives in the dog kennel knows the truth. Meanwhile, Titus's friend Dr Luke Fidelis is a guest of wealthy landowner and local magistrate John Blackburne at nearby Orford Hall. When a blackened but well-preserved body is discovered deep beneath Blackburne's hot-house, Cragg and Fidelis are asked to investigate. But how can they make headway when, as they soon learn, this corpse might have been in the ground for centuries? Gradually, Titus pieces together a tale of secrets, scandal and thwarted passion - and uncovers a shocking connection between the body under the hothouse and the slaughter in the farmhouse.
Matt Santini is discontented. An unhappily closeted gay actor, he's just lost his lover and is fast approaching thirty without so much as a decent soap opera callback in sight. 24 year old Richard Lucas has even bigger problems. The newest recruit of fading Formula One team Logan Racing, he's fighting to escape the omnipresent shadow of his ace older brother as well as his burgeoning sexuality. After Matt wins a role in hip new TV drama Nightsearcher (think: Buffy on wheels), the two men begin a secret affair that takes them all over the globe on a collision course between career and companionship in which there can only be one victor. "Robin Tamblyn follows up backdoor-to-Tinseltown blockbuster King of Hollywood with Velocity, a steamy, adrenaline-rush, fast paced novel mixing hot guys, sexy shenanigans and Formula One racing. Written with verve and a youthful edge, Velocity takes you on the inside track to the macho world of racing, where sex and the need for speed meet head on. Fasten your seat belts readers, Velocity is one pleasure-trip of a ride!" -Michael D. Craig Author of The Ice Sculptures: A Novel of Hollywood
Mycoplasmas are the smallest of free-living organisms and are intermediate between viruses and bacteria. Many species thrive as parasites in animal (including human) hosts. This book is based on proceedings of a conference held in Palermo, Italy. It reviews some of the most important mycoplasma diseases of sheep, goats and cattle including contagious bovine pleuropneumonia, contagious agalactia and calf pneumonia, which are listed by the OIE because of their economic implications.
The definitive field guide to the rich avifauna of Ecuador. This up-to-date and comprehensive guide to the birds of mainland Ecuador is a valuable resource for anyone exploring the mountains, forests and wetlands of this incredibly bird-rich country. With thousands of beautiful and detailed paintings, accompanied by concise descriptions and accurate maps, this is an indispensable guide to bird identification in Ecuador. It covers every species and most subspecies recorded in Ecuador, including migrants and vagrants, with accurate and up-to-date distribution maps. There are also 291 colour plates included, which illustrate more than 1,630 species, with text on facing pages for quick and easy reference. Concise text provides an overview of the species' identification, voice, habits, habitats, range, distribution and status.
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