Download or read book Nishina Memorial Lectures written by Nishina Memorial Foundation and published by Springer. This book was released on 2007-11-22 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a collection of Nishina Memorial Lectures delivered by distinguished physicists during the past 50 years at the invitation of the Nishina Memorial Foundation. The Lectures commemorate Yoshio Nishina, the father of modern physics in Japan. Listen to the voice of W. Heisenberg: in the right column you can download the first minutes of his lecture "Abstraction in Modern Science" recorded in 1967! You can read the remainder of this lecture and all other lectures online via the link under "E-content". It is hoped that this volume will help young readers to grasp and enjoy the progress of modern physics.
Download or read book Experiment Right Or Wrong written by Allan Franklin and published by Cambridge University Press. This book was released on 1990-05-25 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Experiment, Right or Wrong, Allan Franklin continues his investigation of the history and philosophy of experiment presented in his previous book, The Neglect of Experiment. In this new study, Franklin considers the fallibility and corrigibility of experimental results and presents detailed histories of two such episodes: 1) the experiment and the development of the theory of weak interactions from Fermi's theory in 1934 to the V-A theory of 1957 and 2) atomic parity violation experiments and the Weinberg-Salam unified theory of electroweak interactions of the 1970s and 1980s. In these episodes Franklin demonstrates not only that experimental results can be wrong, but also that theoretical calculations and the comparison between experiment and theory can also be incorrect. In the second episode, Franklin contrasts his view of an "evidence model" of science in which questions of theory choice, confirmation, and refutation are decided on the basis of reliable experimental evidence, with that proposed by the social constructivists.
Download or read book Gauge Theory of Weak Interactions written by Walter Greiner and published by Springer Science & Business Media. This book was released on 2009 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gauge Theory of Weak Interactions treats the unification of electromagnetic and weak interactions and considers related phenomena. First, the Fermi theory of beta decay is presented, followed by a discussion of parity violation, clarifying the importance of symmetries. Then the concept of a spontaneously broken gauge theory is introduced, and all necessary mathematical tools are carefully developed. The "standard model" of unified electroweak interactions is thoroughly discussed including current developments. The final chapter contains an introduction to unified theories of strong and electroweak interactions. Numerous solved examples and problems make this volume uniquely suited as a text for an advanced course. Thisfourth edition has been carefully revised.
Download or read book Case Studies in Experimental Physics written by Ronald Laymon and published by Springer Nature. This book was released on 2022-09-24 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the pursuit and further investigation of experimental results by analyzing classic examples from physics. The authors concentrate on the investigation of experimental results by examining case studies from the history of 20th and 21st century physics. Discussions on the discovery of parity nonconservation, the rise and fall of the Fifth Force, the search for neutrinoless double β decay, supersymmetry and the expansion of the Standard Model, and measurements of the anomalous magnetic moment of the muons are provided. Experimental results may achieve acceptance to the point that even well known principles, such as conservation of energy and quantization, lose their status as accepted. Such principles and their options are treated on an equal footing as being pursuit worthy even though there is no plausible explanation as to why and how they might have failed.
Download or read book Once Can Be Enough written by Allan Franklin and published by Springer Nature. This book was released on 2020-11-23 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has recently been considerable discussion of a “replication crisis” in some areas of science. In this book, the authors argue that replication is not a necessary criterion for the validation of a scientific experiment. Five episodes from physics and genetics are used to substantiate this thesis: the Meselson-Stahl experiment on DNA replication, the discoveries of the positron and the omega minus hyperon, Mendel’s plant experiments, and the discovery of parity nonconservation. Two cases in which once wasn’t enough are also discussed, the nondiscovery of parity nonconservation and the search for magnetic monopoles. Reasons why once wasn’t enough are also discussed.
Download or read book Nobel And Lasker Laureates Of Chinese Descent In Literature And Science written by Todd S Ing and published by World Scientific. This book was released on 2019-01-30 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Ranging from original photographs to pictures from university archives, the insightful curation of images in this book further enhances the reading experience … An authoritative and comprehensive synthesis of both primary and secondary sources, Nobel and Lasker Laureates of Chinese Descent offers unparalleled insight into the most eminent twentieth-century physicians and scientists of Chinese descent. The book is of broad interest to anyone interested in the history of science and medicine, especially when there is a growing recognition of both the importance of diversity in STEM and the impact of Chinese research on the global scientific community.'Current Biology MagazineAt the turn of the 20th century, the Boxer Uprising marked the culmination of a violent and tragic chapter in Chinese history. Out of the ashes of this calamity, scholarships funded by Boxer Indemnity and many others fostered some of the greatest minds in the Chinese modern era. This book celebrates notable luminary scholars of Chinese descent, with a special focus on 1 Wolf Prize, 4 Lasker, and 11 Nobel laureates spanning a wide range of disciplines in both literature and science. We visit the struggles of pioneers Tsung-Dao Lee and Chen-Ning Yang as the first Chinese Nobel prize recipients for characterizing fundamental laws in elementary-particle physics. Their pioneering works have paved the way for many to follow. We chronicle the careers of more recent recipients, including Mo Yan and his celebration of peasant life in China through the lens of hallucinatory realism. We delve into the lives of these Laureates, witness the obstacles that they overcame, and testify to their lasting contributions to humankind. In recounting the intellectual struggles and triumphs of these pioneers of Chinese heritage, we hope to inspire the next generation of scholars in literature and science worldwide in the hope that they too might become laureates one day.
Download or read book The Neglect of Experiment written by Allan Franklin and published by Cambridge University Press. This book was released on 1989-09-29 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: What role have experiments played, and should they play, in physics? How does one come to believe rationally in experimental results? The Neglect of Experiment attempts to provide answers to both of these questions. Professor Franklin's approach combines the detailed study of four episodes in the history of twentieth century physics with an examination of some of the philosophical issues involved. The episodes are the discovery of parity nonconservation ( or the violation of mirror symmetry) in the 1950s; the nondiscovery of parity nonconservation in the 1930s, when the results of experiments indicated, at least in retrospect, the symmetry violation, but the significance of those results was not realized; the discovery and acceptance of CP ( combined parity-charge conjugations, paricle-antiparticle) symmetry; and Millikan's oil-drop experiment. Franklin examines the various roles that experiment plays, including its role in deciding between competing theories, confirming theories, and calling fo new theories. The author argues that one can provide a philosophical justification for these roles. He contends that if experiment plays such important roles, then one must have good reason to believe in experimental results. He then deals with deveral problems concerning such reslults, including the epistemology of experiment, how one comes to believe rationally in experimental results, the question of the influence of theoretical presuppositions on results, and the problem of scientific fruad. This original and important contribution to the study of the philosophy of experimental science is an outgrowth of many years of research. Franklin brings to this work more than a decade of experience as an experimental high-energy physicist, along with his significant contributions to the history and philosophy of science.
Download or read book Historical Roots of Spontaneous Symmetry Breaking written by Rocco Gaudenzi and published by Springer Nature. This book was released on 2022-04-28 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: What are the thinking processes and knowledge resources involved in a complex discovery? How can the physics of solids, the physics of nuclei, and elementary particle physics cross-fertilise in spite of the widely differing domains and energy scales they deal with? This book addresses the questions by reconstructing and examining from the historical epistemological perspective the fascinating heuristic path to the concept of spontaneous symmetry breaking. This analysis especially brings to light the role that analogical reasoning and mathematical reformulations played in the discovery process, as well as the influence of the Japanese milieu and approach to physical problems.
Download or read book An Experimental Test of Parity Conservation in Beta Decay written by Chien-shiung Wu and published by . This book was released on 1957 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book From Parity Violation to Hadronic Structure and more written by K. de Jager and published by Springer Science & Business Media. This book was released on 2008-06-21 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the proceedings of the third international workshop on From Parity Violation to Hadronic Structure and More. The many applications of parity violation are way beyond the scope of what Lee and Yang could have imagined fifty years after their proposal. For the physics topics discussed during this workshop, the application of parity violation has become a standard work horse allowing for the extraction of many physics topics in different experiments.
Download or read book Her Space Her Time written by Shohini Ghose and published by Random House Canada. This book was released on 2023-10-17 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of Canada's leading physicists celebrates the many, groundbreaking women scientists who came before her—unsung explorers of the cosmos who both discovered the fundamental rules of the universe and challenged social rules, yet whose names remain largely unknown to us. Her Space, Her Time shares the stories of women in physics and astronomy whose work expanded scientific understanding yet whose accomplishments are often overlooked—creating a thrilling account of scientific discovery, inspirational leadership and persistence in the face of overwhelming challenges. In shaping her narrative around the science that fascinated them and the social context in which they worked, award-winning quantum physicist Shohini Ghose champions these remarkable women’s contributions, which loom even larger given the misogyny and discrimination they faced. Ghose's canvas stretches from the 19th century to the present and includes many women whose work led to Nobel Prizes that were ultimately awarded to men. Among this list of impressive scientists: Henrietta Leavitt and Margaret Burbidge, who helped discover the big bang and the cosmic calendar; Anigaduwagi (Cherokee) aerospace scientist Mary Golda Ross, who helped make the Moon landings possible; atom splitter Lise Meitner; Bibha Chowdhuri, who discovered two fundamental particles; and Harriet Brooks—a Canadian physicist whose impact on radioactivity research was compared to Marie Curie’s, but who felt that marriage, not science, was the choice she had to make. Engaging and inspirational, Her Space, Her Time is threaded through with Ghose's own experiences in science—women in STEM still face the same kind of challenges her subjects encountered—and driven by the imperative to make the invisible visible, ensuring that the names of these women who pursued science against all odds will never be forgotten.
Download or read book India in the World of Physics written by Asoke Nath Mitra and published by Pearson Education India. This book was released on 2009 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributed articles.
Download or read book Manipulating Quantum Systems written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2020-09-14 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of atomic, molecular, and optical (AMO) science underpins many technologies and continues to progress at an exciting pace for both scientific discoveries and technological innovations. AMO physics studies the fundamental building blocks of functioning matter to help advance the understanding of the universe. It is a foundational discipline within the physical sciences, relating to atoms and their constituents, to molecules, and to light at the quantum level. AMO physics combines fundamental research with practical application, coupling fundamental scientific discovery to rapidly evolving technological advances, innovation and commercialization. Due to the wide-reaching intellectual, societal, and economical impact of AMO, it is important to review recent advances and future opportunities in AMO physics. Manipulating Quantum Systems: An Assessment of Atomic, Molecular, and Optical Physics in the United States assesses opportunities in AMO science and technology over the coming decade. Key topics in this report include tools made of light; emerging phenomena from few- to many-body systems; the foundations of quantum information science and technologies; quantum dynamics in the time and frequency domains; precision and the nature of the universe, and the broader impact of AMO science.
Download or read book Handbook of High resolution Spectroscopy written by Martin Quack and published by John Wiley & Sons. This book was released on 2011-09-26 with total page 2236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of High-Resolution Spectroscopy has been considerably extended and even redefined in some areas. Combining the knowledge of spectroscopy, laser technology, chemical computation, and experiments, Handbook of High-Resolution Spectroscopy provides a comprehensive survey of the whole field as it presents itself today, with emphasis on the recent developments. This essential handbook for advanced research students, graduate students, and researchers takes a systematic approach through the range of wavelengths and includes the latest advances in experiment and theory that will help and guide future applications. The first comprehensive survey in high-resolution molecular spectroscopy for over 15 years Brings together the knowledge of spectroscopy, laser technology, chemical computation and experiments Brings the reader up-to-date with the many advances that have been made in recent times Takes the reader through the range of wavelengths, covering all possible techniques such as Microwave Spectroscopy, Infrared Spectroscopy, Raman Spectroscopy, VIS, UV and VUV Combines theoretical, computational and experimental aspects Has numerous applications in a wide range of scientific domains Edited by two leaders in this field Provides an overview of rotational, vibration, electronic and photoelectron spectroscopy Volume 1 - Introduction: Fundamentals of Molecular Spectroscopy Volume 2 - High-Resolution Molecular Spectroscopy: Methods and Results Volume 3 - Special Methods & Applications
Download or read book INTRODUCTION TO NUCLEAR AND PARTICLE PHYSICS FOURTH EDITION written by MITTAL, V. K. and published by PHI Learning Pvt. Ltd.. This book was released on 2018-09-01 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thoroughly revised book, now in its Fourth Edition, continues to provide a comprehensive introduction to this increasingly important area of nuclear and particle physics. It combines coverage of basic concepts, principles and applications, along with the latest developments. Beginning with the historical developments of the subject, properties and constituents of the nucleus, quantitative facts about nucleus, etc., the book moves on to give insights into nuclear models, phenomenon of radioactivity and its applications in various fields, nuclear reactions including reactions in the Sun and stars, photoelectric and Compton effects, pair creation, different particle accelerators and radiation detectors. UNIQUE FEATURES • Contains actual experimental data • Large number of solved problems to help students comprehend the concepts with ease • Provides unsolved problems with answers and review questions to test the students' comprehension of the subject NEW TO THE FOURTH EDITION • Some sections have been revised and enlarged to enhance their comprehension, such as the neutron activation analysis, scintillation and HPGe detectors • Includes a list of accelerators • Provides several new solved and unsolved problems TARGET AUDIENCE • B.Sc./M.Sc. (Physics)
Download or read book Recent Progress in Few Body Physics written by N. A. Orr and published by Springer Nature. This book was released on 2020-01-06 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few-body physics covers a rich and wide variety of phenomena, ranging from the very lowest energy scales of atomic and molecular physics to high-energy particle physics. The papers contained in the present volume provide an apercu of recent progress in the field from both the theoretical and experimental perspectives and are based on work presented at the “22nd International Conference on Few-Body Problems in Physics”. This book is geared towards academics and graduate students involved in the study of systems which present few-body characteristics and those interested in the related mathematical and computational techniques.
Download or read book Gauge Theory Of Weak And Electromagnetic Interactions written by Choy Heng Lai and published by World Scientific. This book was released on 1981-01-31 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: A volume of selected original papers on the synthesis of the two fundamental forces of nature. It is intended to provide graduate students and physicists in the field with an easy access to the original literature.
