phenomenon 51.3 The most perfect blackbody ever measured
open in the book ·
parts/05-general-relativity-cosmology/10-exp-cmb.tex:439
· p. 1378
- phenomenon-tested: no experiment declares a \tests edge to it and it is not listed in untested.txt
Rests on
- depends_on definition 48.2 The cosmological principle ¶
- depends_on equation 68.5 eq:bb-planck-law ¶
-
depends_on
phenomenon 68.5
Planck's radiation law
¶
- proves derived proof ch:01-blackbody-planck@proof-3 ¶
- proves proof ch:10-exp-cmb@proof-2 ¶
Supports
-
depends_on
phenomenon 115.40
Intergalactic space is opaque to the
highest-energy protons
¶
- depends_on phenomenon 115.42 Suppression at the highest energies ¶
-
depends_on
proposition 105.42
Baryon-to-photon ratio from the CMB
¶
- depends_on phenomenon 103.44 The universe contains matter and almost no antimatter ¶
Neighborhood
Every logical edge within two steps of this node.
- declared and complete
- partly declared
- a check failed
- not graded
- declared in the source
- inferred from structure
Edges
| type | direction | node | provenance | where |
|---|---|---|---|---|
cites
(evidence) |
→ | The Cosmic Microwave Background Spectrum from the FullCOBEFIRAS Data Set | derived | parts/05-general-relativity-cosmology/10-exp-cmb.tex:446 |
cites
(evidence) |
→ | THE TEMPERATURE OF THE COSMIC MICROWAVE BACKGROUND | derived | parts/05-general-relativity-cosmology/10-exp-cmb.tex:448 |
cites
(evidence) |
→ | Measurement of the cosmic microwave background spectrum by the COBE FIRAS instrument | derived | parts/05-general-relativity-cosmology/10-exp-cmb.tex:446 |
depends_on |
→ | The cosmological principle | declared | parts/05-general-relativity-cosmology/10-exp-cmb.tex:451 |
depends_on |
→ | eq:bb-planck-law | declared | parts/05-general-relativity-cosmology/10-exp-cmb.tex:451 |
depends_on |
→ | Planck's radiation law | declared | parts/05-general-relativity-cosmology/10-exp-cmb.tex:451 |
depends_on |
← | Intergalactic space is opaque to the highest-energy protons | declared | parts/11-qft-standard-model/17-cosmic-rays-astroparticle.tex:2646 |
depends_on |
← | Baryon-to-photon ratio from the CMB | declared | parts/11-qft-standard-model/07-discrete-symmetries-cpt.tex:3392 |
proves |
← | ch:10-exp-cmb@proof-2 | declared | parts/05-general-relativity-cosmology/10-exp-cmb.tex:454 |