Search results
Appearance
There is a page named "Helium and Lead Observatory" on Wikipedia
- The Helium And Lead Observatory (HALO) is a neutrino detector at SNOLab for the Supernova Early Warning System (SNEWS). It began engineering operation...5 KB (543 words) - 17:09, 4 March 2024
- IceCube Neutrino Observatory 2012 Helium and Lead Observatory (HALO) Example meteorological observatories include: 1762 Kremsmünster Observatory, Austria 1781...29 KB (2,701 words) - 21:51, 6 September 2024
- Halo (section Arts and entertainment)orbit, a concept in orbital mechanics Helium and Lead Observatory, a supernova neutrino detector Habitation and Logistics Outpost (HALO) module of the...6 KB (731 words) - 09:37, 6 July 2024
- SNOLAB (category Neutrino observatories)neutrinoless double beta decay (0vbb). HALO (Helium and Lead Observatory) is a neutron detector using ring-shaped lead blocks to detect neutrinos from supernovae...23 KB (2,014 words) - 11:24, 27 August 2024
- list of astronomical observatories ordered by name, along with initial dates of operation (where an accurate date is available) and location. The list also...66 KB (632 words) - 10:10, 30 August 2024
- Helium (from Greek: ἥλιος, romanized: helios, lit. 'sun') is a chemical element; it has symbol He and atomic number 2. It is a colorless, odorless, non-toxic...146 KB (16,168 words) - 18:25, 1 September 2024
- TRIUMF (section Main cyclotron and proton beam lines)include the Helium and Lead Observatory (HALO) supernova neutrino detector which is part of the SuperNova Early Warning System (SNEWS) and Dark Matter...43 KB (5,467 words) - 19:24, 6 May 2024
- Hamish Robertson (category Fellows of the American Academy of Arts and Sciences)American Academy of Arts and Sciences 2004: Elected a Member of the National Academy of Sciences Helium and Lead Observatory Haxton, W.C.; Hamish Robertson...5 KB (383 words) - 16:36, 2 June 2022
- B-type main-sequence star (section Be and B[e] stars)extremely luminous and blue. Their spectra have strong neutral helium absorption lines, which are most prominent at the B2 subclass, and moderately strong...12 KB (1,369 words) - 11:26, 21 July 2024
- Big Bang nucleosynthesis (redirect from Primordial helium abundance)universe's helium (as isotope helium-4 (4He)), along with small fractions of the hydrogen isotope deuterium (2H or D), the helium isotope helium-3 (3He), and a...34 KB (4,410 words) - 16:17, 21 August 2024
- Sun (section Structure and fusion)(~73%); the rest is mostly helium (~25%), with much smaller quantities of heavier elements, including oxygen, carbon, neon, and iron. The Sun is a G-type...170 KB (19,293 words) - 20:03, 7 September 2024
- Herschel Space Observatory was a space observatory built and operated by the European Space Agency (ESA). It was active from 2009 to 2013, and was the largest...40 KB (3,751 words) - 04:03, 5 August 2024
- Norman Lockyer (category Helium)an English scientist and astronomer. Along with the French scientist Pierre Janssen, he is credited with discovering the gas helium. Lockyer also is remembered...19 KB (1,673 words) - 14:02, 18 July 2024
- List of neutrino experiments (category Neutrino observatories)of matter and the universe's behaviour at the subatomic level. Here is a non-exhaustive list of neutrino experiments, neutrino detectors, and neutrino...34 KB (251 words) - 16:51, 9 February 2024
- Neutrino detector (redirect from Neutrino observatory)periodically purged with helium gas which would remove the argon. The helium is then cooled to separate out the argon, and the argon atoms are counted...32 KB (3,851 words) - 05:44, 7 September 2024
- Stellar nucleosynthesis (section Helium fusion)nucleosynthesis has occurred since the original creation of hydrogen, helium and lithium during the Big Bang. As a predictive theory, it yields accurate...37 KB (4,238 words) - 05:59, 6 September 2024
- hydrogen and helium. The rest is traces of other elements such as lithium and the hydrogen isotope deuterium. Nucleosynthesis in stars and their explosions...42 KB (5,352 words) - 11:38, 19 July 2024
- eventually result in one helium nucleus: the proton–proton chain reaction – which is responsible for most of the Sun's released energy – and the CNO cycle. The...13 KB (1,838 words) - 21:19, 5 September 2024
- Stellar classification (redirect from Oh, be a fine girl and kiss me)hydrogen- and helium-rich white dwarf displaying neutral helium lines DAO – a hydrogen- and helium-rich white dwarf displaying ionized helium lines DAZ...104 KB (11,337 words) - 18:10, 1 September 2024
- ionised helium and highly ionised nitrogen or carbon. The spectra indicate very high surface enhancement of heavy elements, depletion of hydrogen, and strong...96 KB (10,604 words) - 04:32, 1 August 2024
- the following were recognized: helium and par helium, hydrogen, strontium, calcium, iron, chromium, magnesium, scandium and titanium. In the higher chromosphere
- Observatory, Volume 27, Editors of the Observatory, 1904, p. 364 As the whorls differ from one another in respect of “ breadth of rim”, the first and
- connotations about its production process and energy. Alpha particles, like helium nuclei, have a net spin of zero, and (due to the mechanism of their production