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...the focus of indirect detection searches); and many currently operational telescopes can be used to search for these products.<ref name=":0" /> Indirect searche ...or" of a given potential source of dark matter interaction products is the energy spectrum integrated along the line of sight, taking only the term dependent ...

...omposition of [[photon]]s ejected from large stars and sometimes [[thermal energy]] from [[Supernova|exploding stars]].<ref name=":0">{{Cite news|url=https:/ ...ult of the conversion of the supernova's [[thermal energy]] into [[kinetic energy]] which is also further increased by cosmic rays.<ref name="too" /> It is a ...

...t is a multi-institute collaboration and one of the largest experimental [[particle physics]] projects undertaken in India.<ref name="NABA">{{cite journal|last ...=Acharya |location=Madison, Wisconsin |date=5 May 2015 |conference=IceCube Particle Astrophysics Symposium (IPS2015) |conference-url=https://events.icecube.wis ...

{{Short description|High-mass black hole seeds}} ...eb|publisher=[[Chandra X-ray Observatory]] |website=Press Room |title=NASA Telescopes Find Clues For How Giant Black Holes Formed So Quickly |date=24 May 2016|ur ...

{{short description|Fluctuations in the energy spectrum of the microwave background}} ...Cosmic microwave background|cosmic microwave background (CMB)]] [[Spectral energy distribution|frequency spectrum]] from the predictions given by a perfect [ ...

...chrotron]]s; nuclear reactor physics; electrical propulsion for space; low-energy [[electron scattering]] in gases; [[nonlinear optics]]; and investigation o Baldwin's research with low-energy [[electron scattering]] on noble gases extended the scattering cross-sectio ...

...{{val|1|e=-11|u=meter}}), gamma ray [[photon]]s have the highest [[photon energy]] of any form of electromagnetic radiation. [[Paul Villard]], a French [[ch ...y the decaying [[radionuclides]] using [[gamma spectroscopy]]. [[Very-high-energy gamma ray]]s in the 100–1000 teraelectronvolt (TeV) range have been observe ...

...ken their present forms, but the temperature of the universe was still too high to allow [[Quark|quarks]] to bind together to form [[Hadron|hadrons]]<ref n ...However, the neutrinos from [[neutrino decoupling]] event have a very low energy, around 10⁻¹⁰ times smaller than is possible with present-day di ...

|title=Measurements of Ω and Λ from 42 High-Redshift Supernovae |title=Dark energy and cosmic sound ...

...era|radiation-dominated]] universe, extremely dense pockets of [[Subatomic particle|subatomic matter]] may have been tightly packed to the point of [[gravitati ...rticle/10.1088/1361-6471/abc534 |journal=Journal of Physics G: Nuclear and Particle Physics |volume=48 |issue=4 |pages=043001 |arxiv=2007.10722 |bibcode=2021JP ...

{{Short description|Subatomic particle emitted by radioactive elements in the Earth}} In [[Nuclear physics|nuclear]] and [[particle physics]], a '''geoneutrino''' is a [[neutrino]] or antineutrino emitted du ...

...the strongest and most frequent source of [[cosmic neutrino]]s in the MeV energy range. ...broaden our understanding of various [[Astrophysics|astrophysical]] and [[particle physics]] phenomena.<ref name=":15" /> Further, coincident detection of sup ...

.../> that manage to penetrate the overburden of the mountain above. Neutrino energy can be determined through the number of [[Photoelectric effect|photoelectro ...ns where the three solar neutrino telescopes, that are able to measure the energy of the events, are sensitive. Note that the predictions of solar models are ...

...four known mechanisms, each of which operates primarily by converting the energy of moving [[electron]]s into [[electromagnetic radiation]]. The four emissi ...30px|A collage of antennas from various low-frequency radio interferometry telescopes used to observe the Sun. From left to right, top to bottom: the Culgoora Ra ...

...e able to move around one another freely, resulting in a limited degree of particle mobility. As the temperature increases, the increased vibrations of the mol ...ntial energy]]. When the gas condenses back into a liquid this excess heat-energy is released at a constant temperature. This phenomenon is used in processes ...

...om, and can in fact mimic a true lensing signal. Even for the most modern telescopes, this effect is usually at least the same order of magnitude as the gravita ...and its Cosmological Applications | journal = Annual Review of Nuclear and Particle Science | bibcode = 2008ARNPS..58...99H | doi=10.1146/annurev.nucl.58.11070 ...

|energy={{val|3.0|0.5|0.5}} {{solar mass|link=y}} × ''c''²<ref name="Pro ...ed by the binary as it spiralled together and merged was immense, with the energy of {{val|3.0|0.5|0.5}} ''c''² {{solar mass}} ({{val|5.3|0.9|0.8} ...

...19. They both possess significant [[Hyperbolic trajectory#Semi-major axis, energy and hyperbolic excess velocity|hyperbolic excess velocity]], indicating the ...News about extraterrestrial life sounds better coming from an expert at a high-prestige institution. |url=https://www.theatlantic.com/science/archive/2019 ...

...be explored through the extrapolation of known physical laws to extremely high temperatures. ...eriod lasted around 380,000 years. Initially, various kinds of [[subatomic particle]]s are formed in stages. These particles include [[Baryon asymmetry|almost ...

...y, thus inventing lead crystal (the first ''flint'' glass, named after the high-purity English siliceous stone used), brighter than ordinary glass, compose ...try)|telluride]]), [[halide]]s such as fluorides (low refractive index and high dispersion) or [[phosphide]]s, [[cerium]]-doped glasses to obtain radiation ...