cosmic neutrino background
Word Rarity
Rare
Frequency: Zipf frequency 2.79 in modern English
40
Scrabble Score
24
Letters
5
Syllables
15
Unique Chars
Meaning
Example Sentences
- "Holonyms: cosmic background, cosmic background radiation < electromagnetic radiation < radiation"
- "2014, http://journal.frontiersin.org/article/10.3389/fphy.2014.00030/full The importance of detecting Cosmic Neutrino Background is that, although detailed studies of Big Bang Nucleosynthesis and Cosmic Microwave Background give information of the early Universe at ~a few minutes old and ~300 k years old, respectively, observation of Cosmic Neutrino Background allows us to study the early Universe at ~1 s old."
- "2013, http://arxiv.org/abs/1304.5632. Information about earlier times can, in principle, be derived from the Cosmic Neutrino Background (relic neutrinos). The neutrinos decouple already about 1 second after the Big Bang at a temperature of around 1 MeV or 10^{10} Kelvin. Today their temperature is about 1.95 Kelvin. Registration of these neutrinos is an extremely challenging experimental problem, which can hardly be solved with the present technologies"