Download or read book CP Violation in B s 0 J psi phi Decays written by Sabato Leo and published by Springer. This book was released on 2014-07-24 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis reports on the final measurement of the flavor-mixing phase in decays of strange-bottom mesons (B_s) into J/psi and phi mesons performed in high-energy proton-antiproton collisions recorded by the Collider Experiment at Fermilab. Interference occurs between direct decays and decays following virtual particle-antiparticle transitions (B_s-antiB_s). The phase difference between transition amplitudes (“mixing phase”) is observable and extremely sensitive to contributions from non-standard-model particles or interactions that may be very hard to detect otherwise – a fact that makes the precise measurement of the B_s mixing phase one of the most important goals of particle physics. The results presented include a precise determination of the mixing phase and a suite of other important supplementary results. All measurements are among the most precise available from a single experiment and provide significantly improved constraints on the phenomenology of new particles and interactions.
Download or read book Studies of CP Violation in Charmless Three Body b Hadron Decays written by Daniel O'Hanlon and published by Springer. This book was released on 2018-11-02 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights two essential analyses of data collected during the LHCb experiment, based on the Large Hadron Collider at CERN. The first comprises the first observation and studies of matter-antimatter asymmetries in two three-body b-baryon decays, paving the way for more precise measurements of the relatively unknown decay properties of b-baryon decays. The second is an analysis of a charged B meson decay to three charged pions, where previously large matter-antimatter asymmetries were observed in a model-independent analysis. Here a model of the decay amplitude is constructed using the unitarity-conserving ‘K-matrix’ model for the scalar contributions, so as to gain an understanding of how the previously observed matter-antimatter asymmetries arise; further, the model’s construction yields the most precise and comprehensive study of this decay mode to date.
Download or read book Study of Double Charm B Decays with the LHCb Experiment at CERN and Track Reconstruction for the LHCb Upgrade written by Renato Quagliani and published by Springer. This book was released on 2018-11-04 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the study of double charm B decays and the first observation of B0->D0D0Kst0 decay using Run I data from the LHCb experiment. It also describes in detail the upgrade for the Run III of the LHCb tracking system and the trigger and tracking strategy for the LHCb upgrade, as well as the development and performance studies of a novel standalone tracking algorithm for the scintillating fibre tracker that will be used for the LHCb upgrade. This algorithm alone allows the LHCb upgrade physics program to achieve incredibly high sensitivity to decays containing long-lived particles as final states as well as to boost the physics capabilities for the reconstruction of low momentum particles.
Download or read book Observation of CP Violation in B DK Decays written by Paolo Gandini and published by Springer Science & Business Media. This book was released on 2013-09-05 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: CP violation is a well-established phenomenon in particle physics, but until 2001 it was only observed in kaons. In the last decade, several matter-antimatter asymmetries have been observed in neutral B mesons in line with the expectations of the Standard Model of the weak interaction. Direct CP violation is also expected in the decay rates of charged B+ mesons versus that of B- mesons, though the greatest effects are present in a decay that occurs just twice in 10 million decays. Such rarity requires huge samples to study and this is exactly what the LHC, and its dedicated B-physics experiment LHCb provide. This thesis presents an analysis of the first two years of LHCb data. The author describes the first observation of the rare decay, B- → DK-, D → π-K+ and the first observation of direct CP violation in this B decay. The work constitutes essential information on the experiment’s measurement of a fundamental parameter of the theory and stands as a benchmark against which subsequent analyses of this type will be compared.
Download or read book Time Dependent CP Violation Measurements written by Markus Röhrken and published by Springer Science & Business Media. This book was released on 2013-10-17 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes a high-quality, high-precision method for the data analysis of an interesting elementary particle reaction. The data was collected at the Japanese B-meson factory KEKB with the Belle detector, one of the most successful large-scale experiments worldwide. CP violation is a subtle quantum effect that makes the world look different when simultaneously left and right and matter and antimatter are exchanged. This being a prerequisite for our own world to have developed from the big bang, there are only a few experimental indications of such effects, and their detection requires very intricate techniques. The discovery of CP violation in B meson decays garnered Kobayashi and Maskawa, who had predicted these findings as early as 1973, the 2008 Nobel prize in physics. This thesis describes in great detail what are by far the best measurements of branching ratios and CP violation parameters in two special reactions with two charm mesons in the final state. It presents an in-depth but accessible overview of the theory, phenomenology, experimental setup, data collection, Monte Carlo simulations, (blind) statistical data analysis, and systematic uncertainty studies.
Download or read book Rethinking the Irish Diaspora written by Johanne Devlin Trew and published by Springer. This book was released on 2018-03-13 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides scholarly perspectives on a range of timely concerns in Irish diaspora studies. It offers a focal point for fresh interchanges and theoretical insights on questions of identity, Irishness, historiography and the academy’s role in all of these. In doing so, it chimes with the significant public debates on Irish and Irish emigrant identities that have emerged from Ireland’s The Gathering initiative (2013) and that continue to reverberate throughout the Decade of Centenaries (2012-2023) in Ireland, North and South. In ten chapters of new research on key areas of concern in this field, the book sustains a conversation centred on three core questions: what is diaspora in the Irish context and who does it include/exclude? What is the view of Ireland and Northern Ireland from the diaspora? How can new perspectives in the academy engage with a more rigorous and probing theorisation of these concerns? This thought-provoking work will appeal to students and scholars of history, geography, literature, sociology, tourism studies and Irish studies.
Download or read book Searches for Cp Violation in Charmed Meson Decays written by Hamish Gordon and published by . This book was released on 2014-06-30 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Time Dependent Cp Violation Measurements written by Markus Rohrken and published by . This book was released on 2013-10-31 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Post socialist Informalities written by Abel Polese and published by Routledge. This book was released on 2018-10-19 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive collection of key scholarship on informality from the whole post-socialist region. From Bosnia to Central Asia, passing through Russia and Azerbaijan, the contributions to this volume illustrate the multi-faceted and complex nature of informality, while demonstrating the growing scholarly and policy debates that have developed around the understanding of informality. In contrast to approaches which tend to classify informality as ‘bad’ or ‘transitional’ – meaning that modernity will make it disappear – this edited volume concentrates on dynamics and mechanisms to understand and explain informality, while also debating its relationship with the market and society. The authors seek to explain informality beyond a mere monetaristic/economistic approach, rediscovering its interconnection with social phenomena to propose a more holistic interpretation of the meaning of informality and its influence in various spheres of life. They do this by exploring the evolving role of informal practices in the post-socialist region, and by focusing on informality as a social organisation determinant but also looking at the way it reshapes emergent social resistance against symbolic and real political order(s). This book was originally published as two special issues, of Caucasus Survey and the Journal of Contemporary Central and Eastern Europe.
Download or read book Textbook of Small Animal Emergency Medicine written by Kenneth J. Drobatz and published by John Wiley & Sons. This book was released on 2018-10-11 with total page 1520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Textbook of Small Animal Emergency Medicine offers an in-depth understanding of emergency disease processes and the underlying rationale for the diagnosis, treatment, monitoring, and prognosis for these conditions in small animals. A comprehensive reference on a major topic in veterinary medicine The only book in this discipline to cover the pathophysiology of disease in depth Edited by four respected experts in veterinary emergency medicine A core text for those studying for specialty examinations Includes access to a website with video clips, additional figures, and the figures from the book in PowerPoint Textbook of Small Animal Emergency Medicine offers an in-depth understanding of emergency disease processes and the underlying rationale for the diagnosis, treatment, monitoring, and prognosis for these conditions in small animals.
Download or read book Polarization and CP Violation Measurements written by Michael Prim and published by Springer Science & Business Media. This book was released on 2014-03-28 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes the thorough analysis of the rare B meson decay into φ K* on data taken by the Belle Collaboration at the B-meson-factory KEKB over 10 years. This reaction is very interesting, because it in principle allows the observation of CP-violation effects. In the Standard Model however, no CP violation in this reaction is expected. An observation of CP asymmetries thus immediately implies new physics. This thesis presents an amplitude analysis of this decay and the search for CP violation in detail and discusses methods to solve related problems: The quantification of multivariate dependence and the improvement of numeric evaluation speed of normalization integrals in amplitude analysis. In addition it provides an overview of the theory, experimental setup, (blind) statistical data analysis and estimation of systematic uncertainties.
Download or read book Researching Open Innovation In Smes written by Wim Vanhaverbeke and published by World Scientific. This book was released on 2018-02-13 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: The concept of open innovation (OI) has become a very popular topic during the last decade, with increasing number of SMEs embracing OI practices to gain competitive advantage. This edited volume is a timely opportunity to gather research on OI in SMEs, to investigate how OI is managed and implemented to determine the peculiarities compared to OI management in large companies, and to specify the consequences for future OI research.The book offers insights into the following topics: The state of the art on open innovation in SMEs; adopting open innovation in SMEs; interorganizational networks and innovation ecosystems; sectoral patterns of open innovation in SMEs; and measuring, evaluating and stimulating open innovation in SMEs.
Download or read book Measurement of CP Violation in BO B Mixing Using Semileptonic Decays at LHCb written by Lucia Grillo and published by . This book was released on 2015 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Medieval World written by Peter Linehan and published by Psychology Press. This book was released on 2003 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: This groundbreaking collection brings the Middle Ages to life and conveys the distinctiveness of this diverse, constantly changing period. Thirty-eight scholars bring together one medieval world from many disparate worlds, from Connacht to Constantinople and from Tynemouth to Timbuktu. This extraordinary set of reconstructions presents the reader with a vivid re-drawing of the medieval past, offering fresh appraisals of the evidence and modern historical writing. Chapters are thematically linked in four sections: identities beliefs, social values and symbolic order power and power-structures elites, organizations and groups. Packed full of original scholarship, The Medieval World is essential reading for anyone studying medieval history.
Download or read book Beyond Women s Words written by Katrina Srigley and published by Routledge. This book was released on 2018-05-01 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beyond Women’s Words unites feminist scholars, artists, and community activists working with the stories of women and other historically marginalized subjects to address the contributions and challenges of doing feminist oral history. Feminists who work with oral history methods want to tell stories that matter. They know, too, that the telling of those stories—the processes by which they are generated and recorded, and the different contexts in which they are shared and interpreted—also matters—a lot. Using Sherna Berger Gluck and Daphne Patai’s classic text, Women’s Words, as a platform to reflect on how feminisms, broadly defined, have influenced, and continue to influence, the wider field of oral history, this remarkable collection brings together an international, multi-generational, and multidisciplinary line-up of authors whose work highlights the great variety in understandings of, and approaches to, feminist oral histories. Through five thematic sections, the volume considers Indigenous modes of storytelling, feminism in diverse locales around the globe, different theoretical approaches, oral history as performance, digital oral history, and oral history as community-engagement. Beyond Women’s Words is ideal for students of oral history, anthropology, public history, women’s and gender history, and Women’s and Gender Studies, as well as activists, artists, and community-engaged practitioners.
Download or read book 2018 19th International Radar Symposium IRS written by Hermann Rohling and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Historical Dialectology in the Digital Age written by Rhona Alcorn and published by Edinburgh University Press. This book was released on 2019-01-03 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines how pre-modernist conceptions and social organizations of pleasure have impacted post-WWII film.
