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| A Palette of Particles
ISBN: 9780674073623
Platform/Publisher: JSTOR / Harvard University Press
Digital rights: Users: unlimited; Printing: chapter; Download: chapter
Subjects: Particles (Nuclear physics) -- Popular works;
Casting subatomic particles across a metaphorical painter's palette, Bernstein (Quantum Leaps) blends science, history, and anecdote (including his own work on staff at Harvard University and Princeton's Institute for Advanced Study) to reveal the lively, often bewildering world of particle physics. The primary colors of Bernstein's palette are the electron, photon, neutron, proton, and neutrino, "the set that was in play until the 1930s." Questions about what held the nucleus together (which Edward Teller described in a poem as the "nuclear glue") and what constituted elementary particles lead to Bernstein's "secondary colors," including Hideki Yukawa's mesons and Murray Gell-Mann's whimsically named up, down, and strange quarks. At the palette's outer reaches lie the mysterious "pastels" and the forces that shape our universe. These include the elusive Higgs boson, quantum gravity's graviton, and the tachyons physicists posit move faster than the speed of light. Bernstein is an unabashed romantic, fondly recalling the tabletop experiments of the mid-20th century (he's worked in the field for more than 50 years). Later discoveries, especially the Higgs-coaxed to visibility with powerful accelerators and computer analysis-remain, in the author's estimation, coldly "abstract." For Bernstein and for readers, the true wonder lies in how each discovery reveals yet another mystery. 11 halftones, 11 line drawings, 3 tables. (Mar.) (c) Copyright PWxyz, LLC. All rights reserved.
Bernstein Jeremy :
Jeremy Bernstein is the author of many books on science for the general reader, including Plutonium: A History of the World's Most Dangerous Element and Oppenheimer: Portrait of an Enigma . He is a former staff writer for the New Yorker. |
