The Harvest of a Century: Discoveries of Modern Physics in 100 Episodes

Cover
OUP Oxford, 06.11.2008 - 520 Seiten
Physics was the leading science of the twentieth century and the book retraces important discoveries, made between 1895 and 2001, in 100 self-contained episodes. Each is a short story of the scientists involved, their time, and their work. Together they form a mosaic of modern physics: formulating relativity and quantum mechanics, finding the constituents of matter and unravelling the forces between them, understanding the working of conductors and semiconductors, discovering and explaining macroscopic quantum effects (superconductivity, superfluidity, quantum Hall effect), developing novel experimental techniques like the Geiger counter and particle accelerators, building revolutionary applications like the transistor and the laser, and observing astonishing features of our cosmos (expanding universe, cosmic background radiation). The text is intended for easy reading. Occasionally, a more thorough discussion of experimental set-ups and theoretical concepts is presented in special boxes for readers interested in more detail. Episodes contain extensive references to biographies and original scientific literature. The book is richly illustrated by about 600 portraits, photographs, and figures.

Im Buch

Inhalt

53 Fermis Theory of Beta Rays 1933
231
54 Irène and Frédéric JoliotCurie Artificial Radioactivity 1934
234
55 Fermi Produces Radioactivity with Neutrons 1934
239
56 Cherenkov Radiation Discovered 1934 and Explained 1937
244
57 Prediction of the Meson 1934 Discovery of the Muon 1937
249
Superfluid Helium 1937
254
59 Why the Stars Shine 1938
258
60 Nuclear Fission 1938
263

8 Rutherford Finds the Law of Radioactive Decay 1900
34
9 The Transmutation of Elements 1902
37
10 Einsteins LightQuantum Hypothesis 1905
40
11 Einstein Creates the Special Theory of Relativity 1905
44
12 Nernst and the Third Theorem of Thermodynamics 1905
50
13 Observing a Single Particle The RutherfordGeiger Counter and Later Electronic Detectors 1908
54
14 Jean Perrin and Molecular Reality 1909
58
15 Millikans OilDrop Experiment 1910
62
16 The Atomic Nucleus 1911
66
17 Tracks of Single Particles in Wilsons Cloud Chamber 1911
70
18 Kamerlingh Onnes Liquid Helium and Superconductivity 1911
73
19 Hess Finds Cosmic Radiation 1912
77
20 Max von Laue X Rays and Crystals 1912
80
21 Bragg Scattering 1912
84
22 J J Thomson Identifies Isotopes 1912
88
23 Bohrs Model of the Atom 1913
93
24 Moseley and the Periodic Table of Elements 1913
97
25 The FranckHertz Experiment 1914
102
26 Einstein Completes the General Theory of Relativity 1915
105
27 Sommerfeld Spatial Quantization and Fine Structure 1916
110
28 Nitrogen is Turned into Oxygen 1919
115
29 Astronomers Verify General Relativity 1919
119
30 Stern and Gerlach Observe Spatial Quantization 1922
123
31 The Compton Effect The Light Quantum Gains Momentum 1923
127
32 Matter Waves Proposed by de Broglie 1923
132
33 Bose and Einstein A New Way of Counting 1924
136
34 Bothe and Geiger Coincidence Experiments 1925
140
35 Paulis Exclusion Principle 1925
144
36 Spin 1925
148
37 Heisenberg and the Creation of Quantum Mechanics 1925
152
38 Diracs Mechanics of q Numbers 1925
158
39 Schrödinger Creates Wave Mechanics 1926
161
40 Borns Probability Interpretation of Quantum Mechanics 1926
167
41 FermiDirac Statistics Yet Another Way of Counting 1926
173
42 Heisenbergs Uncertainty Principle and Bohrs Complementarity 1927
178
43 Quantum Mechanics and Relativity The Dirac Equation 1928
183
44 The Band Model of Conductors and Semiconductors 192831
189
45 Hubble Finds that the Universe is Expanding 1929
195
46 Pauli Presents His Neutrino Hypothesis 1930
200
47 Lawrence and the Cyclotron 1931
205
48 Chadwick Discovers the Neutron 1932
210
49 Anderson Discovers the Positron 1932
214
50 Nuclear Reaction Brought About by Machine 1932
218
Isospin 1932
223
52 The Proton Displays an Anomalous Magnetic Moment 1933
227
61 Two Transuranium Elements Finally Found Neptunium and Plutonium 194041
268
62 Landau Explains Superfluidity 1941
273
63 Fermi Builds a Nuclear Reactor 1942
277
Phase Stability 1945 and Strong Focussing 1952
284
65 Magnetic Resonance 1945
292
66 The Pi Meson Discovered by the Photographic Method 1947
299
67 The Lamb Shift 1947
303
68 Strange Particles 1947
307
69 The Transistor 1947
312
70 The Shell Model A Periodic Table for Nuclei 1949
317
71 Quantum Electrodynamics and Feynman Diagrams 1949
322
72 Glasers Bubble Chamber 1953
329
73 The Maser 1954
335
74 Strangeness A New Quantum Number 1955
340
75 Antimatter 1955
345
76 The Neutrino Finally Observed 1956
350
77 Parity A Symmetry Broken 1957
355
78 Superconductivity Explained by Bardeen Cooper and Schrieffer 1957
362
79 Weak Interaction Better Understood The V A Theory 1957
366
80 Keeping Ions in a Trap 1958
371
81 The Mössbauer Effect 1958
377
82 The Laser 1960
382
83 ParticleAntiparticle Colliders 1961
386
84 Nonlinear Optics 1961
390
85 There is More than One Kind of Neutrino 1962
396
86 Semiconductor Heterostructures Efficient Laser Diode Proposed 1963 and Built 1970
401
87 Three Quarks Order in the Wealth of New Particles 1964
407
The Peculiar System of the Neutral K Meson and Its Antiparticle 1964
413
89 Blackbody Radiation from the Early Universe 1965
418
90 Two Forces of Nature are Only One Electroweak Interaction 1967
425
91 Weak Neutral Currents A Glimmer of Heavy Light 1973
430
92 Quantum Chromodynamics QCD The New Theory of Strong Interaction 1973
434
93 A Fourth Quark Charm 1974
439
94 The Discovery of the Gluon 1979
446
95 The Quantum Hall Effect 1980
451
96 W and Z Boson Discovered 1983
458
97 Cooling and Trapping Neutral Atoms 1985
465
98 There are Just Three Generations 1989
470
99 BoseEinstein Condensation of Atoms 1995
474
100 Neutrinos Have Mass 1998 2001
479
Epilogue What Have We Learnt? What is to Come?
484
Photo Credits
486
Name Index
489
Subject Index
495
Urheberrecht

Andere Ausgaben - Alle anzeigen

Häufige Begriffe und Wortgruppen

Autoren-Profil (2008)

Siegmund Brandt is Emeritus Professor of Physics at the University of Siegen. Born in Berlin in 1936, he studied in Bonn under Wolfgang Paul. For his diploma (1959) he built a small bubble chamber, detecting particles produced by the Bonn synchrotron. The subject of his Ph.D thesis (1963) was the production of strange particles in a hydrogen bubble chamber at CERN in Geneva, where he worked from 1961 to 1965. In 1966 he became Privatdozent at the University of Heidelberg, continuing particle-physics research with bubble chambers at CERN and at DESY in Hamburg. In 1972 Brandt moved to the new university in Siegen as a member of the Foundation Senate. With his group he participated in experiments using large electronic detectors at electron-positron colliders at DESY, in which the gluon was found, and later in an experiment at the LEP collider at CERN, which concentrated on production and properties of the heavy bosons W and Z.

Bibliografische Informationen