Indirect detection of dark matter is a method of searching for dark matter that focuses on looking for the products of dark matter interactions (particularly Standard Model particles) rather than the dark matter itself.[1] Contrastingly, direct detection of dark matter looks for interactions of dark matter directly with atoms.[2] There are experiments aiming to produce dark matter particles using colliders.[2] Indirect searches use various methods to detect the expected annihilation cross sections for weakly interacting massive particles (WIMPs).[3] It is generally assumed that dark matter is stable (or has a lifetime long enough to appear stable), that dark matter interacts with Standard Model particles, that there is no production of dark matter post-freeze-out, and that the universe is currently matter-dominated,[clarification needed] while the early universe was radiation-dominated.[2] Searches for the products of dark matter interactions are profitable because there is an extensive amount of dark matter present in the universe, and presumably, a lot of dark matter interactions and products of those interactions (which are the focus of indirect detection searches); and many currently operational telescopes can be used to search for these products.[1] Indirect searches help to constrain the annihilation cross section the lifetime of dark matter , as well as the annihilation rate.
^ abSlatyer, Tracy R. (2018). "Indirect detection of dark matter". Anticipating the next discoveries in particle physics. pp. 297–353. doi:10.1142/9789813233348_0005. ISBN 978-981-323-333-1. S2CID 126347829.
^ abcHooper, Dan (2018). "TASI lectures on indirect searches for dark matter". Tasi 2018 - Theory in an Era of Data: 10. arXiv:1812.02029. Bibcode:2018tasi.confE..10H. doi:10.22323/1.333.0010. S2CID 119494364.
^Steigman, Gary; Dasgupta, Basudeb; Beacom, John F. (2012). "Precise relic WIMP abundance and its impact on searches for dark matter annihilation". Physical Review D. 86 (23506): 023506. arXiv:1204.3622. Bibcode:2012PhRvD..86b3506S. doi:10.1103/PhysRevD.86.023506. S2CID 119114597.
and 28 Related for: Indirect detection of dark matter information
Indirectdetectionofdarkmatter is a method of searching for darkmatter that focuses on looking for the products ofdarkmatter interactions (particularly...
within a detector; and indirectdetection, which look for the products ofdarkmatter particle annihilations or decays. Direct detection experiments aim to...
Ferrer, F.; Krauss, L. M.; Profumo, S. (2006). "Indirectdetectionof light neutralino darkmatter in the next-to-minimal supersymmetric standard model"...
the detectionof high energy gamma rays, electrons and cosmic ray ions, to aid in the search for darkmatter. It was designed to look for the indirect decay...
candidates also apply to light darkmatter. These methods include direct detection and indirectdetection. Darkmatter particles with masses lighter than...
(ρ ∝ a0). Thus, unlike ordinary matter, it is not diluted by the expansion of space. The evidence for dark energy is indirect but comes from three independent...
MultiDark (MULTImessenger Approach for DARKMatterDetection) is a Spanish project, with a stated goal of contributing to the identification and detection...
will also allow for the detection and confirmation of the stochastic NANOGrav signal. AEDGE Atomic Experiment for DarkMatter and Gravity Exploration...
technique of looking for the decay products of WIMP annihilation is called indirect, as opposed to direct searches which look for darkmatter interacting...
Previously, gravitational waves had been inferred only indirectly, via their effect on the timing of pulsars in binary star systems. The waveform, detected...
from the darkmatter problem, which is non-baryonic in nature. The abundance of baryonic matter in the early universe can be obtained indirectly from two...
measurements of galaxy clusters. Indirect evidence for darkmatter comes from its gravitational influence on other matter, as no darkmatter particles have...
matter dominates the matter density of the universe, but its particles (if there are any) have eluded direct and indirectdetection so far. Given the rich...
signature of carbon dioxide produced by fires. Additional capabilities such as night vision, brightness detection, and color change detection may also...
is more accurate than indirectdetection. However the flux of cosmic rays decreases with energy, which hampers direct detection for the energy range above...
sources are more hypothetical, a detectionof a primordial gravitational wave background from them would be a major discovery of new physics and would have...
S2CID 9279637. Klasen, M.; Pohl, M.; Sigl, G. (November 2015). "Indirect and direct search for darkmatter". Progress in Particle and Nuclear Physics. 85: 1–32....
weakly with normal matter, and so any effect they have in a detector will be hard to identify. One proposed method of direct detectionof the CνB is to use...
collapse ofdarkmatter with self-interaction. A small minority of sources argue that they may be evidence that the Universe is the result of a Big Bounce...
784, 6, 2014 C.J. Hailey, "An Indirect Search for DarkMatter Using Antideuterons: the GAPS Experiment," New Journal of Physics, vol. 11, 105022, 2009...
metals or enzymes. There are direct and indirect methods for labeling the sample. The antibodies used for detection can be polyclonal or monoclonal. Polyclonal...
Particulates or atmospheric particulate matter (see below for other names) are microscopic particles of solid or liquid matter suspended in the air. The term aerosol...
to look at the particular interactions neutrons have with matter (see the section on detection above). For example, hydrogen-rich materials are often used...
Burrows, A.; Lunine, Jonathan I. (2003). "On the IndirectDetectionof Sodium in the Atmosphere of the Planetary Companion to HD 209458". Astrophysical...
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