Manhattan District History Project Y The Los Alamos Project August 1945 Through December 1946

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The Los Alamos Primer

Author : Robert Serber
Publisher : Unknown
Page : 163 pages
File Size : 48,7 Mb
Release : 2020-04-07
Category : Science
ISBN : 9780520344174

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The Los Alamos Primer by Robert Serber Pdf

More than seventy years ago, the world changed forever when American forces exploded the first atomic bomb over the Japanese city of Hiroshima on August 6, 1945, starting a massive firestorm that would kill some 80,000 enemy civilians. Three days later, the US exploded a second bomb over Nagasaki, killing another 40,000. Though the bombs did not end the war, they contributed urgently to the Japanese decision to surrender and demonstrated to the world the vast destructive power of a revolutionary new weapon. "Little Boy" and "Fat Man" originated in March 1943 when a group of young scientists, sequestered on a mesa near Santa Fe, attended a crash course in the new weapons technology. The lecturer was physicist Robert Serber, J. Robert Oppenheimer's protégé, and they learned that their job was to design and build the world's first atomic bombs. Notes on Serber's lecture, nicknamed the "Los Alamos Primer," were mimeographed and passed from hand to hand. They remained classified for decades after the war. Published for the first time in 1992, the Primer offers contemporary readers a better understanding of the origins of nuclear weapons. Serber's preface, an informal memoir, vividly conveys the mingled excitement, uncertainty, and intensity felt by the Manhattan Project scientists. Now, 75 years since the bombs shocked the world, an updated foreword by Pulitzer Prize-winning historian Richard Rhodes offers a brief history of the development of nuclear physics up to the day when Serber stood before his blackboard at Los Alamos. A seminal publication on a turning point in human history, The Los Alamos Primer reveals just how much was known and how terrifyingly much was unknown midway through the Manhattan Project. No other seminar anywhere has had greater historical consequences.

Manhattan District History

Author : Edith C. Truslow
Publisher : Unknown
Page : 124 pages
File Size : 51,7 Mb
Release : 1973
Category : Electronic
ISBN : UOM:39015095101179

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Manhattan District History by Edith C. Truslow Pdf

The History and Science of the Manhattan Project

Author : Bruce Cameron Reed
Publisher : Springer
Page : 538 pages
File Size : 47,6 Mb
Release : 2019-02-19
Category : Science
ISBN : 9783662581759

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The History and Science of the Manhattan Project by Bruce Cameron Reed Pdf

The development of atomic bombs under the auspices of the U.S. Army’s Manhattan Project during World War II is considered to be the outstanding news story of the twentieth century. In this book, a physicist and expert on the history of the Project presents a comprehensive overview of this momentous achievement. The first three chapters cover the history of nuclear physics from the discovery of radioactivity to the discovery of fission, and would be ideal for instructors of a sophomore-level “Modern Physics” course. Student-level exercises at the ends of the chapters are accompanied by answers. Chapter 7 covers the physics of first-generation fission weapons at a similar level, again accompanied by exercises and answers. For the interested layman and for non-science students and instructors, the book includes extensive qualitative material on the history, organization, implementation, and results of the Manhattan Project and the Hiroshima and Nagasaki bombing missions. The reader also learns about the legacy of the Project as reflected in the current world stockpiles of nuclear weapons. This second edition contains important revisions and additions, including a new chapter on the German atomic bomb program and new sections on British and Canadian contributions to the Manhattan project and on feed materials. Several other sections have been expanded; reader feedback has been helpful in introducing minor corrections and improved explanations; and, last but not least, the second edition includes a detailed index.

The Pajarito Plateau

Author : Frances Joan Mathien,Charlie R. Steen,Craig Daniel Allen
Publisher : Unknown
Page : 148 pages
File Size : 48,6 Mb
Release : 1993
Category : Bandelier National Monument (N.M.)
ISBN : UCR:31210024860379

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The Pajarito Plateau by Frances Joan Mathien,Charlie R. Steen,Craig Daniel Allen Pdf

The War Against Japan, 1941-1945

Author : John J. Sbrega
Publisher : Routledge
Page : 921 pages
File Size : 50,5 Mb
Release : 2015-06-12
Category : History
ISBN : 9781317431787

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The War Against Japan, 1941-1945 by John J. Sbrega Pdf

With over 5,200 entries, this volume remains one of the most extensive annotated bibliographies on the USA’s fight against Japan in the Second World War. Including books, articles, and de-classified documents up to the end of 1987, the book is organized into six categories: Part 1 presents reference works, including encyclopedias, pictorial accounts, military histories, East Asian histories, hisotoriographies. Part 2 covers diplomatic-political aspects of the war against Japan. Part 3 contains sources on the economic and legal aspects of the war against Japan. Part 4 presents sources on the military apsects of the war – embracing land, air and sea forces. Religious aspects of the war are covered in Part 5 and Part 6 deals with the social and cultural aspects, including substantial sections on the treatment of Japanese minorities in the USA, Hawaii, Canada and Peru.

Restricted Data

Author : Alex Wellerstein
Publisher : University of Chicago Press
Page : 558 pages
File Size : 48,9 Mb
Release : 2024-04-23
Category : History
ISBN : 9780226833446

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Restricted Data by Alex Wellerstein Pdf

The first full history of US nuclear secrecy, from its origins in the late 1930s to our post–Cold War present. The American atomic bomb was born in secrecy. From the moment scientists first conceived of its possibility to the bombings of Hiroshima and Nagasaki and beyond, there were efforts to control the spread of nuclear information and the newly discovered scientific facts that made such powerful weapons possible. The totalizing scientific secrecy that the atomic bomb appeared to demand was new, unusual, and very nearly unprecedented. It was foreign to American science and American democracy—and potentially incompatible with both. From the beginning, this secrecy was controversial, and it was always contested. The atomic bomb was not merely the application of science to war, but the result of decades of investment in scientific education, infrastructure, and global collaboration. If secrecy became the norm, how would science survive? Drawing on troves of declassified files, including records released by the government for the first time through the author’s efforts, Restricted Data traces the complex evolution of the US nuclear secrecy regime from the first whisper of the atomic bomb through the mounting tensions of the Cold War and into the early twenty-first century. A compelling history of powerful ideas at war, it tells a story that feels distinctly American: rich, sprawling, and built on the conflict between high-minded idealism and ugly, fearful power.

The Manhattan Project

Author : Francis George Gosling
Publisher : DIANE Publishing
Page : 75 pages
File Size : 46,5 Mb
Release : 1999
Category : Atomic bomb
ISBN : 9780788178801

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The Manhattan Project by Francis George Gosling Pdf

A history of the origins and development of the American atomic bomb program during WWII. Begins with the scientific developments of the pre-war years. Details the role of the U.S. government in conducting a secret, nationwide enterprise that took science from the laboratory and into combat with an entirely new type of weapon. Concludes with a discussion of the immediate postwar period, the debate over the Atomic Energy Act of 1946, and the founding of the Atomic Energy Commission. Chapters: the Einstein letter; physics background, 1919-1939; early government support; the atomic bomb and American strategy; and the Manhattan district in peacetime. Illustrated.

Atomic Energy for Military Purposes

Author : Henry D. Smyth
Publisher : Unknown
Page : 344 pages
File Size : 50,7 Mb
Release : 2022
Category : Technology & Engineering
ISBN : 1503621723

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Atomic Energy for Military Purposes by Henry D. Smyth Pdf

Elements of Controversy

Author : Barton C. Hacker
Publisher : Univ of California Press
Page : 644 pages
File Size : 49,9 Mb
Release : 1994-01-01
Category : Science
ISBN : 0520083237

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Elements of Controversy by Barton C. Hacker Pdf

Unforgettable congressional hearings in 1978 revealed that fallout from American nuclear weapons testing in the 1950s had overexposed hundreds of soldiers and other citizens to radiation. Faith in governmental integrity was shaken, and many people have assumed that such overexposure caused great damage. Yet important questions remain--the most controversial being: did the radiation overexposure in fact cause the cancers and birth defects for which it has been blamed? Elements of Controversy is the result of a decade of exhaustive research in AEC documentary records and the full clinical and epidemiological literature on radiation effects. More concerned with uncovering the historical story than with assigning blame, Barton Hacker concludes that every precaution was taken by the AEC to avoid harming test participants or bystanders. And, he points out, the biomedical literature suggests that these precautions worked. Yet top officials in Washington--for whom the success of nuclear weapons was of overriding importance--had asserted that testing involved no risks at all. Discrepancies between unverifiable government claims and the revelations that some actual risk was present explain the origins and angry persistence of the controversies, Hacker argues. The Department of Energy delayed publication of Hacker's study for five years, and while his controversial book is sure to draw objections from both sides of the radiation-hazard debates, it will provide a much-needed guide to understanding their polemics. Unforgettable congressional hearings in 1978 revealed that fallout from American nuclear weapons testing in the 1950s had overexposed hundreds of soldiers and other citizens to radiation. Faith in governmental integrity was shaken, and many people have assumed that such overexposure caused great damage. Yet important questions remain--the most controversial being: did the radiation overexposure in fact cause the cancers and birth defects for which it has been blamed? Elements of Controversy is the result of a decade of exhaustive research in AEC documentary records and the full clinical and epidemiological literature on radiation effects. More concerned with uncovering the historical story than with assigning blame, Barton Hacker concludes that every precaution was taken by the AEC to avoid harming test participants or bystanders. And, he points out, the biomedical literature suggests that these precautions worked. Yet top officials in Washington--for whom the success of nuclear weapons was of overriding importance--had asserted that testing involved no risks at all. Discrepancies between unverifiable government claims and the revelations that some actual risk was present explain the origins and angry persistence of the controversies, Hacker argues. The Department of Energy delayed publication of Hacker's study for five years, and while his controversial book is sure to draw objections from both sides of the radiation-hazard debates, it will provide a much-needed guide to understanding their polemics.