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Nuclear Technology
Nuclear Technology Joseph A. Angelo, Jr. GREENWOOD PRESS NUCLEAR TECHNOLOGY Sourcebooks in Modern Technology Space Technology Joseph A. Angelo, Jr. Sourcebooks in Modern Technology Nuclear Technology Joseph A. Angelo, Jr. GREENWOOD PRESS Westport, Connecticut • London Library of Congress Cataloging-in-Publication Data Angelo, Joseph A. Nuclear technology / Joseph A. Angelo, Jr. p. cm.—(Sourcebooks in modern technology) Includes index. ISBN 1–57356–336–6 (alk. paper) 1. Nuclear engineering. I. Title. II. Series. TK9145.A55 2004 621.48—dc22 2004011238 British Library Cataloguing in Publication Data is available. Copyright © 2004 by Joseph A. Angelo, Jr. All rights reserved. No portion of this book may be reproduced, by any process or technique, without the express written consent of the publisher. Library of Congress Catalog Card Number: 2004011238 ISBN: 1–57356–336–6 First published in 2004 Greenwood Press, 88 Post Road West, Westport, CT 06881 An imprint of Greenwood Publishing Group, Inc. www.greenwood.com Printed in the United States of America The paper used in this book complies with the Permanent Paper Standard issued by the National Information Standards Organization (Z39.48–1984). 10987654321 To my wife, Joan—a wonderful companion and soul mate Contents Preface ix Chapter 1. History of Nuclear Technology and Science 1 Chapter 2. Chronology of Nuclear Technology 65 Chapter 3. Profiles of Nuclear Technology Pioneers, Visionaries, and Advocates 95 Chapter 4. How Nuclear Technology Works 155 Chapter 5. Impact 315 Chapter 6. Issues 375 Chapter 7. The Future of Nuclear Technology 443 Chapter 8. Glossary of Terms Used in Nuclear Technology 485 Chapter 9. Associations 539 Chapter 10. -
James Chadwick: Ahead of His Time
July 15, 2020 James Chadwick: ahead of his time Gerhard Ecker University of Vienna, Faculty of Physics Boltzmanngasse 5, A-1090 Wien, Austria Abstract James Chadwick is known for his discovery of the neutron. Many of his earlier findings and ideas in the context of weak and strong nuclear forces are much less known. This biographical sketch attempts to highlight the achievements of a scientist who paved the way for contemporary subatomic physics. arXiv:2007.06926v1 [physics.hist-ph] 14 Jul 2020 1 Early years James Chadwick was born on Oct. 20, 1891 in Bollington, Cheshire in the northwest of England, as the eldest son of John Joseph Chadwick and his wife Anne Mary. His father was a cotton spinner while his mother worked as a domestic servant. In 1895 the parents left Bollington to seek a better life in Manchester. James was left behind in the care of his grandparents, a parallel with his famous predecessor Isaac Newton who also grew up with his grandmother. It might be an interesting topic for sociologists of science to find out whether there is a correlation between children educated by their grandmothers and future scientific geniuses. James attended Bollington Cross School. He was very attached to his grandmother, much less to his parents. Nevertheless, he joined his parents in Manchester around 1902 but found it difficult to adjust to the new environment. The family felt they could not afford to send James to Manchester Grammar School although he had been offered a scholarship. Instead, he attended the less prestigious Central Grammar School where the teaching was actually very good, as Chadwick later emphasised. -
Ettore Majorana: Genius and Mystery
«ETTORE MAJORANA» FOUNDATION AND CENTRE FOR SCIENTIFIC CULTURE TO PAY A PERMANENT TRIBUTE TO GALILEO GALILEI, FOUNDER OF MODERN SCIENCE AND TO ENRICO FERMI, THE "ITALIAN NAVIGATOR", FATHER OF THE WEAK FORCES ETTORE MAJORANA CENTENARY ETTORE MAJORANA: GENIUS AND MYSTERY Antonino Zichichi ETTORE MAJORANA: GENIUS AND MYSTERY Antonino Zichichi ABSTRACT The geniality of Ettore Majorana is discussed in the framework of the crucial problems being investigated at the time of his activity. These problems are projected to our present days, where the number of space-time dimensions is no longer four and where the unification of the fundamental forces needs the Majorana particle: neutral, with spin ½ and identical to its antiparticle. The mystery of the way Majorana disappeared is restricted to few testimonies, while his geniality is open to all eminent physicists of the XXth century, who had the privilege of knowing him, directly or indirectly. 3 44444444444444444444444444444444444 ETTORE MAJORANA: GENIUS AND MYSTERY Antonino Zichichi CONTENTS 1 LEONARDO SCIASCIA’S IDEA 5 2 ENRICO FERMI: FEW OTHERS IN THE WORLD COULD MATCH MAJORANA’S DEEP UNDERSTANDING OF THE PHYSICS OF THE TIME 7 3 RECOLLECTIONS BY ROBERT OPPENHEIMER 19 4 THE DISCOVERY OF THE NEUTRON – RECOLLECTIONS BY EMILIO SEGRÉ AND GIANCARLO WICK 21 5 THE MAJORANA ‘NEUTRINOS’ – RECOLLECTIONS BY BRUNO PONTECORVO – THE MAJORANA DISCOVERY ON THE DIRAC γ- MATRICES 23 6 THE FIRST COURSE OF THE SUBNUCLEAR PHYSICS SCHOOL (1963): JOHN BELL ON THE DIRAC AND MAJORANA NEUTRINOS 45 7 THE FIRST STEP TO RELATIVISTICALLY DESCRIBE PARTICLES WITH ARBITRARY SPIN 47 8 THE CENTENNIAL OF THE BIRTH OF A GENIUS – A HOMAGE BY THE INTERNATIONAL SCIENTIFIC COMMUNITY 53 REFERENCES 61 4 44444444444444444444444444444444444 Ettore Majorana’s photograph taken from his university card dated 3rd November 1923. -
Fermi-Glast Rome U. Amaldi 9.5.11.Ppt
INFLUENCE OF FERMI AND HIS ROMAN GROUP ON NUCLEAR AND MEDICAL PHYSICS Ugo Amaldi Universitày Milano Bicocca and TERA Foundation Rome - 9.5.11 - U. Amaldi 1 Photo of a photo Enrico Fermi at 36 Edoardo Amaldi at 80 1936 1988 Rome - 9.5.11 - U. Amaldi 2 The discovery of neutron induced radioactivity Rome - 9.5.11 - U. Amaldi 3 January-March 1934 1933 Christmas holidays: Enrico Fermi and the other “ragazzi di Via Panisperna” at Santa Cristina March 1934: The Joliot-Curies discover artificial radioactivity induced by alfa particles The Institute of Via Panisperna Rome - 9.5.11 - U. Amaldi 4 1934 : Fermi discovery was made with a Be-Rn source. Radon extracted at Laboratorio Fisico della Sanità Pubblica The “Divine Providence” Rome - 9.5.11 - U. Amaldi 5 The third paper iodine isotopes used in nuclear medicine Rome - 9.5.11 - U. Amaldi 6 The efficacy of slow neutrons Rome - 9.5.11 - U. Amaldi 7 October 20, 1934 Rome - 9.5.11 - U. Amaldi 8 October 1934: discovery of artificial radioactivity induced by slow neutrons Discovery: Saturday 20.10.34 (*) First paper: Monday 22.10.34 Patent: Friday 26.10.34 (*) A. De Gregorio : not on October 22! O. D’Agostino E. Segrè E. Amaldi F. Rasetti E. Fermi Rome - 9.5.11 - U. Amaldi + B. Pontecorvo = The boys of Via Panisperna9 Writing the paper Emilio Segrè: “Enrico Fermi physicist” – 1970 Fermi dictated while I wrote. He stood by me; Rasetti, Amaldi and Pontecorvo paced the room excitedly, all making comments at the same time. The din was such that when we left, Amaldi’s maid discreetly asked whether the evening guests were tipsy. -
The Accademia Nazionale Dei Lincei Founded in 1603, the Accademia
THE XXI EDOARDO AMALDI CONFERENCE INTERNATIONAL COOPERATION FOR ENHANCING NUCLEAR SAFETY, SECURITY, SAFEGUARDS AND NON-PROLIFERATION ACCADEMIA NAZIONALE DEI LINCEI ROME, 7 – 8 OCTOBER 2019 ITALY The Accademia Nazionale dei Lincei Founded in 1603, the Accademia Nazionale dei Lincei is the oldest academy in the world which included, among many other prestigious names, Galileo Galilei. The Accademia Nazionale dei Lincei is within the sphere of the Italian Ministry of Cultural Heritage and is considered the highest Italian cultural institution. The Accademia Nazionale dei Lincei is a scientific consultant to the President of the Italian Republic and has recently been granted his High Permanent Patronage. The Accademia Nazionale dei Lincei mission is to promote, coordinate, integrate and spread scientific knowledge in its highest expressions, in the frame of cultural unity and universality. To this end, the Accademia Nazionale dei Lincei organises national and international conferences, meetings and seminars. The United States National Academy of Sciences Established by an Act of Congress signed by President Abraham Lincoln in 1863, the National Academy of Sciences is charged with providing independent, objective advice to the nation on matters related to science and technology. The National Academy of Sciences is committed to furthering science in America, and its members are active contributors to the international scientific community. Nearly 500 members of the National Academy of Sciences have won Nobel Prizes, and the Proceedings of the National Academy of Sciences, founded in 1914, is today one of the premier international journals publishing the results of original research. The National Academy of Sciences also encourage education and research, recognize outstanding contributions to knowledge, and increase public understanding in matters of science. -
Appendix E Nobel Prizes in Nuclear Science
Nuclear Science—A Guide to the Nuclear Science Wall Chart ©2018 Contemporary Physics Education Project (CPEP) Appendix E Nobel Prizes in Nuclear Science Many Nobel Prizes have been awarded for nuclear research and instrumentation. The field has spun off: particle physics, nuclear astrophysics, nuclear power reactors, nuclear medicine, and nuclear weapons. Understanding how the nucleus works and applying that knowledge to technology has been one of the most significant accomplishments of twentieth century scientific research. Each prize was awarded for physics unless otherwise noted. Name(s) Discovery Year Henri Becquerel, Pierre Discovered spontaneous radioactivity 1903 Curie, and Marie Curie Ernest Rutherford Work on the disintegration of the elements and 1908 chemistry of radioactive elements (chem) Marie Curie Discovery of radium and polonium 1911 (chem) Frederick Soddy Work on chemistry of radioactive substances 1921 including the origin and nature of radioactive (chem) isotopes Francis Aston Discovery of isotopes in many non-radioactive 1922 elements, also enunciated the whole-number rule of (chem) atomic masses Charles Wilson Development of the cloud chamber for detecting 1927 charged particles Harold Urey Discovery of heavy hydrogen (deuterium) 1934 (chem) Frederic Joliot and Synthesis of several new radioactive elements 1935 Irene Joliot-Curie (chem) James Chadwick Discovery of the neutron 1935 Carl David Anderson Discovery of the positron 1936 Enrico Fermi New radioactive elements produced by neutron 1938 irradiation Ernest Lawrence -
Cornell Gets a New Chair
PEOPLE APPOINTMENTS & AWARDS Cornell gets a new chair Two prominent accelerator physicists and Cornell alumni, Helen T Edwards and her husband, Donald A Edwards, have endowed a chair in accelerator physics at Cornell.The chair is named after Boyce D McDaniel, pro fessor emeritus at Cornell. The first holder of the new chair is David L Rubin, professor of physics and director of accelerator physics at Cornell.The donors David Rubin is the first incumbent of the new Boyce McDaniel Chair of Physics at Cornell, asked that the new professorship should be endowed by Helen and Donald Edwards. The chair is named after Boyce D McDaniel. Left awarded to a Cornell faculty member whose to right: Boyce McDaniel, Donald Edwards, David Rubin, Helen Edwards and Maury Tigner, discipline is particle-beam physics and who director of Cornell's Laboratory of Nuclear Studies. would teach both graduate and undergradu ate students in addition to doing research. McDaniel, a previous director of nuclear ingthe commissioning of the Main Ring at Helen Edwards is a 1957 graduate of science at Cornell, was Helen Edwards' thesis Fermilab and providing advice for numerous Cornell, where she also earned her PhD in adviser. Initially a graduate student at Cornell, accelerator projects throughout the US, in 1966. She works at Fermilab and at DESY in he left during the Second World War to join the addition to his notable contributions to the Germany. She played a prominent role in the Manhattan Project and returned to complete accelerator and elementary particle physics construction of Fermilab'sTevatron and has his PhD, joining the faculty in 1946. -
Arxiv:1211.4061V3 [Physics.Hist-Ph] 8 Feb 2013
From cosmic ray physics to cosmic ray astronomy: Bruno Rossi and the opening of new windows on the universe Luisa Bonolis Via Cavalese 13 – 00135 Rome, Italy [email protected] Abstract Bruno Rossi is considered one of the fathers of modern physics, being also a pioneer in virtually every aspect of what is today called high-energy astrophysics. At the beginning of 1930s he was the pioneer of cosmic ray research in Italy, and, as one of the leading actors in the study of the nature and behavior of the cosmic radiation, he witnessed the birth of particle physics and was one of the main investigators in this fields for many years. While cosmic ray physics moved more and more towards astrophysics, Rossi continued to be one of the inspirers of this line of research. When outer space became a reality, he did not hesitate to leap into this new scientific dimension. Rossi’s intuition on the importance of exploiting new technological windows to look at the universe with new eyes, is a fundamental key to understand the profound unity which guided his scientific research path up to its culminating moments at the beginning of 1960s, when his group at MIT performed the first in situ measurements of the density, speed and direction of the solar wind at the boundary of Earth’s magnetosphere, and when he promoted the search for extra-solar sources of X rays. A visionary idea which eventually led to the breakthrough experiment which discovered Scorpius X-1 in 1962, and inaugurated X-ray astronomy. -
Curriculum Vitae Paul T. P. Ho
Curriculum Vitae Paul T. P. Ho Address: Academia Sinica Institute of Astronomy and Astrophysics, 11F of Astronomy-Mathematics Building, AS/NTU No.1, Sec. 4, Roosevelt Rd, Taipei 10617, Taiwan [email protected] Positions: 2015- Director James Clerk Maxwell Telescope 2014- Director General East Asian Observatory 2021- Corresponding Fellow 2002-2021 Distinguished Research Fellow 2005-2014 Director 2002-2003 Director Academia Sinica Institute of Astronomy and Astrophysics 2011- Greenland Telescope Principal Investigator 2019-2021 ELT/METIS Co-Investigator 2013-2018 ERG-Taiwan Principal Investigator 2005-2015 ALMA-Taiwan Principal Investigator 2002-2014 AMiBA Principal Investigator 2005-2014 SMA-Taiwan Principal Investigator 2008-2014 Subaru HSC-Taiwan Principal Investigator 2011-2014 SUMIRE/PFS-Taiwan Principal Investigator 2015-2018 Distinguished Visiting Fellow Korea Astronomy and Space Science Institute 1989-2015 Senior Astrophysicist 1989-2005 SMA Project Scientist Smithsonian Astrophysical Observatory 1 2018- Joint Professor of Physics National Cheng Kung University 2006- Adjunct Professor of Physics National Tsing Hua University 2003- Adjunct Professor of Astronomy National Central University 2003-2015 Joint Professor of Physics National Taiwan University 1986-1990 Associate Professor of Astronomy 1982-1986 Assistant Professor of Astronomy Harvard University 1979-1982 Miller Fellow, Research Associate Radio Astronomy Laboratory University of California, Berkeley 1977-1979 Research Associate Five College Radio Astronomy Observatory -
James Chadwick and E.S
What is the Universe Made Of? Atoms - Electrons Nucleus - Nucleons Antiparticles And ... http://www.parentcompany.com/creation_explanation/cx6a.htm What Holds it Together? Gravitational Force Electromagnetic Force Strong Force Weak Force Timeline - Ancient 624-547 B.C. Thales of Miletus - water is the basic substance, knew attractive power of magnets and rubbed amber. 580-500 B.C. Pythagoras - Earth spherical, sought mathematical understanding of universe. 500-428 B.C. Anaxagoras changes in matter due to different orderings of indivisible particles (law of the conservation of matter) 484-424 B.C. Empedocles reduced indivisible particles into four elements: earth, air, fire, and water. 460-370 B.C. Democritus All matter is made of indivisible particles called atoms. 384-322 B.C. Aristotle formalized the gathering of scientific knowledge. 310-230 B.C. Aristarchus describes a cosmology identical to that of Copernicus. 287-212 B.C. Archimedes provided the foundations of hydrostatics. 70-147 AD Ptolemy of Alexandria collected the optical knowledge, theory of planetary motion. 1214-1294 AD Roger Bacon To learn the secrets of nature we must first observe. 1473-1543 AD Nicholaus Copernicus The earth revolves around the sun Timeline – Classical Physics 1564-1642 Galileo Galilei - scientifically deduced theories. 1546-1601, Tycho Brahe accurate celestial data to support Copernican system. 1571-1630, Johannes Kepler. theory of elliptical planetary motion 1642-1727 Sir Isaac Newton laws of mechanics explain motion, gravity . 1773-1829 Thomas Young - the wave theory of light and light interference. 1791-1867 Michael Faraday - the electric motor, and electromagnetic induction, electricity and magnetism are related. electrolysis, conservation of energy. -
Bruno Benedetto Rossi
Intellectuals Displaced from Fascist Italy Firenze University Press 2019- Bruno Benedetto Rossi Go to personal file When he was expelled from the Università di Padova in 1938, the professor Link to other connected Lives on the move: of experimental physics from the Arcetri school was 33 years old, with an extraordinary international reputation and contacts and experiments abroad, Vinicio Barocas Sergio De Benedetti and had just married. With his young wife Nora Lombroso, he emigrated at Laura Capon Fermi Enrico Fermi once: first to Copenhagen, then to Manchester, and in June 1939 to the Guglielmo Ferrero United States. where their children were born. America, from the outset, was Leo Ferrero Nina Ferrero Raditsa his goal. Correspondence with New York and London reveals from Cesare Lombroso Gina Lombroso Ferrero September 1938 almost a competition to be able to have «one of the giants» Nora Lombroso Rossi of physics in the 20th century, whom fascism was hounding for the so-called Giuseppe (Beppo) Occhialini defence of the race. He was reappointed at the Università di Palermo in 1974, Leo Pincherle Maurizio Pincherle at the age of 70, when he was by then retired from MIT. Giulio Racah Bogdan Raditsa (Radica) Gaetano Salvemini Education Bruno was the eldest of three sons of Rino Rossi (1876-1927), an engineer who worked on the electrification of Venice, and of Lina Minerbi, from Ferrara (1868-1967). After attending the Marco Polo high school in Venice, he enrolled at the Università di Padova, and then at Bologna, where he graduated on 28 December 1927,1 defending a thesis in experimental physics on imperfect contacts between metals. -
Hitler's Uranium Club, the Secret Recordings at Farm Hall
HITLER’S URANIUM CLUB DER FARMHALLER NOBELPREIS-SONG (Melodie: Studio of seiner Reis) Detained since more than half a year Ein jeder weiss, das Unglueck kam Sind Hahn und wir in Farm Hall hier. Infolge splitting von Uran, Und fragt man wer is Schuld daran Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. So ist die Antwort: Otto Hahn. The real reason nebenbei Die energy macht alles waermer. Ist weil we worked on nuclei. Only die Schweden werden aermer. Und fragt man, wer ist Schuld daran, Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. So ist die Antwort: Otto Hahn. Die nuclei waren fuer den Krieg Auf akademisches Geheiss Und fuer den allgemeinen Sieg. Kriegt Deutschland einen Nobel-Preis. Und fragt man, wer ist Schuld daran, Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. So ist die Antwort: Otto Hahn. Wie ist das moeglich, fragt man sich, In Oxford Street, da lebt ein Wesen, The story seems wunderlich. Die wird das heut’ mit Thraenen lesen. Und fragt man, wer ist Schuld daran Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. So ist die Antwort: Otto Hahn. Die Feldherrn, Staatschefs, Zeitungsknaben, Es fehlte damals nur ein atom, Ihn everyday im Munde haben. Haett er gesagt: I marry you madam. Und fragt man, wer ist Schuld daran, Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn. So ist die Antwort: Otto Hahn. Even the sweethearts in the world(s) Dies ist nur unsre-erste Feier, Sie nennen sich jetzt: “Atom-girls.” Ich glaub die Sache wird noch teuer, Und fragt man, wer ist Schuld daran, Und fragt man, wer ist Schuld daran, So ist die Antwort: Otto Hahn.