| 1. |
Physics Update |
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Physics Today,
Volume 58,
Issue 1,
1905,
Page 9-9
Phillip G. Schewe,
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PDF (58KB)
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ISSN:0031-9228
DOI:10.1063/1.2405547
出版商:AIP
年代:1905
数据来源: AIP
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| 2. |
A Time to Celebrate |
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Physics Today,
Volume 58,
Issue 1,
1905,
Page 10-10
Stephen G. Benka,
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PDF (81KB)
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ISSN:0031-9228
DOI:10.1063/1.1881872
出版商:AIP
年代:1905
数据来源: AIP
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| 3. |
EU Science Funding Milestones Miss the Mark |
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Physics Today,
Volume 58,
Issue 1,
1905,
Page 11-12
Riitta Hari,
Pertti Hari,
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PDF (114KB)
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ISSN:0031-9228
DOI:10.1063/1.1881873
出版商:AIP
年代:1905
数据来源: AIP
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| 4. |
Nuclear Pit Facility's Merits, Snags, and Timelines |
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Physics Today,
Volume 58,
Issue 1,
1905,
Page 12-13
Everet Beckner,
Steve Fetter,
Frank N. von Hippel,
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PDF (97KB)
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ISSN:0031-9228
DOI:10.1063/1.1881874
出版商:AIP
年代:1905
数据来源: AIP
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| 5. |
Cause and Effect in Global Warming |
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Physics Today,
Volume 58,
Issue 1,
1905,
Page 13-14
George E. Smith,
Spencer Weart,
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PDF (95KB)
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ISSN:0031-9228
DOI:10.1063/1.1881876
出版商:AIP
年代:1905
数据来源: AIP
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| 6. |
Even in Translation, Richter's ‘Science’ Unimpressive |
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Physics Today,
Volume 58,
Issue 1,
1905,
Page 14-15
Javier Luzuriaga,
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PDF (106KB)
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ISSN:0031-9228
DOI:10.1063/1.1881877
出版商:AIP
年代:1905
数据来源: AIP
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| 7. |
Misattribution and the Matthew Effect |
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Physics Today,
Volume 58,
Issue 1,
1905,
Page 15-16
Douglas F. Brewer,
Sam Silverman,
R. Stephen Berry,
N. David Mermin,
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PDF (106KB)
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ISSN:0031-9228
DOI:10.1063/1.1881880
出版商:AIP
年代:1905
数据来源: AIP
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| 8. |
A Fine Point on Light's Angular Momentum |
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Physics Today,
Volume 58,
Issue 1,
1905,
Page 16-17
Anthony Siegman,
Miles Padgett,
Les Allen,
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PDF (94KB)
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ISSN:0031-9228
DOI:10.1063/1.1881881
出版商:AIP
年代:1905
数据来源: AIP
|
| 9. |
Albert Einstein to Marie Curie |
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Physics Today,
Volume 58,
Issue 1,
1905,
Page 17-17
Albert Einstein,
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PDF (90KB)
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ISSN:0031-9228
DOI:10.1063/1.1881887
出版商:AIP
年代:1905
数据来源: AIP
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| 10. |
An Array of Cherenkov Telescopes Yields the First Resolved Image of a Celestial Gamma‐Ray Source |
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Physics Today,
Volume 58,
Issue 1,
1905,
Page 19-21
Bertram Schwarzschild,
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PDF (474KB)
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摘要:
Almost all primary cosmic rays are charged particles—mostly protons. But the one primary in a thousand that's a gamma has special value for astrophysicists. The arrival direction of a charged particle of energy less than1018 eVreveals nothing about where it came from. That's because the random microgauss magnetic field pervading the galaxy thoroughly scrambles the trajectories of all but the most ultrahigh‐energy charged particles (which are presumed to originate somewhere beyond the galaxy). But gammas, being impervious to magnetic fields, are superb astrophysical pointers.
ISSN:0031-9228
DOI:10.1063/1.1881888
出版商:AIP
年代:1905
数据来源: AIP
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Volume 58 issue 1