Matches in SemOpenAlex for { <https://semopenalex.org/work/W2138690180> ?p ?o ?g. }
- W2138690180 endingPage "433" @default.
- W2138690180 startingPage "420" @default.
- W2138690180 abstract "We present results obtained with the updated version of our code medea2, which includes all physical processes necessary to study the energy deposition in the surrounding environment from primary photons and fast leptons produced by dark matter (DM) particle decay/annihilation. Such interactions now include also Compton scattering of primary photons off electrons and pair creation of photons on atoms. Our ultimate aim is a thorough study of the impact of DM annihilations on the thermal and ionization history of the high-redshift intergalactic medium (IGM) during the dark ages. In addition, a precise determination of the effects of DM decays/annihilations can help constrain its nature. We present the results for some selected DM candidates: (i) a 10-GeV bino-like neutralino; (ii) a heavy DM candidate of rest mass 1 TeV that pair annihilates into muons; and (iii) a 200-GeV wino-like neutralino with a pair annihilation into W+W− pairs. An interface to darksusy allows us to use the computed annihilation spectra in input for our code and follow the complete secondary cascade. The fractional energy depositions into the IGM depend strongly on the DM particle rest mass: whereas for the 10-GeV particle the absorbed energy fraction, in the redshift range 10 < z < 1000, is ≳50 per cent, higher mass candidates deposit their energy less efficiently (∼1–10 per cent), making their impact on the high-z IGM considerably weaker. Noticeably, our approach allows us to consistently follow the low-energy deposition of the cascade products, which can be of interest for a broad range of applications. Finally, we provide both tabulated results and analytical fits that can be readily implemented in theoretical studies of the effects and detectability of the most popular DM candidates." @default.
- W2138690180 created "2016-06-24" @default.
- W2138690180 creator A5032594411 @default.
- W2138690180 creator A5055387284 @default.
- W2138690180 creator A5082106553 @default.
- W2138690180 creator A5085314269 @default.
- W2138690180 date "2012-02-28" @default.
- W2138690180 modified "2023-10-06" @default.
- W2138690180 title "Energy deposition by weakly interacting massive particles: a comprehensive study" @default.
- W2138690180 cites W1778491405 @default.
- W2138690180 cites W1968796305 @default.
- W2138690180 cites W1971418871 @default.
- W2138690180 cites W1976855200 @default.
- W2138690180 cites W1977039758 @default.
- W2138690180 cites W1977994049 @default.
- W2138690180 cites W1979394612 @default.
- W2138690180 cites W1980573344 @default.
- W2138690180 cites W1986362444 @default.
- W2138690180 cites W1986550779 @default.
- W2138690180 cites W1988476791 @default.
- W2138690180 cites W1989174422 @default.
- W2138690180 cites W1994079091 @default.
- W2138690180 cites W1997756952 @default.
- W2138690180 cites W1998583834 @default.
- W2138690180 cites W2002002160 @default.
- W2138690180 cites W2028075273 @default.
- W2138690180 cites W2028315718 @default.
- W2138690180 cites W2029119024 @default.
- W2138690180 cites W2029297603 @default.
- W2138690180 cites W2030044970 @default.
- W2138690180 cites W2035927790 @default.
- W2138690180 cites W2042323747 @default.
- W2138690180 cites W2054923548 @default.
- W2138690180 cites W2067794112 @default.
- W2138690180 cites W2072149896 @default.
- W2138690180 cites W2074383387 @default.
- W2138690180 cites W2074617890 @default.
- W2138690180 cites W2077883327 @default.
- W2138690180 cites W2078065251 @default.
- W2138690180 cites W2083071035 @default.
- W2138690180 cites W2090896155 @default.
- W2138690180 cites W2099952481 @default.
- W2138690180 cites W2100749208 @default.
- W2138690180 cites W2106624583 @default.
- W2138690180 cites W2107331022 @default.
- W2138690180 cites W2107725563 @default.
- W2138690180 cites W2110311096 @default.
- W2138690180 cites W2110370746 @default.
- W2138690180 cites W2111210166 @default.
- W2138690180 cites W2112722537 @default.
- W2138690180 cites W2114987342 @default.
- W2138690180 cites W2116125801 @default.
- W2138690180 cites W2116630469 @default.
- W2138690180 cites W2121082759 @default.
- W2138690180 cites W2125030160 @default.
- W2138690180 cites W2125309281 @default.
- W2138690180 cites W2126393358 @default.
- W2138690180 cites W2128158076 @default.
- W2138690180 cites W2132030150 @default.
- W2138690180 cites W2132377084 @default.
- W2138690180 cites W2133952061 @default.
- W2138690180 cites W2136948385 @default.
- W2138690180 cites W2148711716 @default.
- W2138690180 cites W2149577393 @default.
- W2138690180 cites W2149656370 @default.
- W2138690180 cites W2151043364 @default.
- W2138690180 cites W2159751525 @default.
- W2138690180 cites W2160253850 @default.
- W2138690180 cites W2162853691 @default.
- W2138690180 cites W2168277346 @default.
- W2138690180 cites W2318058137 @default.
- W2138690180 cites W2596670789 @default.
- W2138690180 cites W2917390809 @default.
- W2138690180 cites W3099247730 @default.
- W2138690180 cites W3100502404 @default.
- W2138690180 cites W3100828860 @default.
- W2138690180 cites W3101176483 @default.
- W2138690180 cites W3103843170 @default.
- W2138690180 cites W3104412157 @default.
- W2138690180 doi "https://doi.org/10.1111/j.1365-2966.2012.20624.x" @default.
- W2138690180 hasPublicationYear "2012" @default.
- W2138690180 type Work @default.
- W2138690180 sameAs 2138690180 @default.
- W2138690180 citedByCount "37" @default.
- W2138690180 countsByYear W21386901802012 @default.
- W2138690180 countsByYear W21386901802013 @default.
- W2138690180 countsByYear W21386901802014 @default.
- W2138690180 countsByYear W21386901802015 @default.
- W2138690180 countsByYear W21386901802016 @default.
- W2138690180 countsByYear W21386901802017 @default.
- W2138690180 countsByYear W21386901802018 @default.
- W2138690180 countsByYear W21386901802019 @default.
- W2138690180 countsByYear W21386901802020 @default.
- W2138690180 countsByYear W21386901802021 @default.
- W2138690180 countsByYear W21386901802022 @default.
- W2138690180 countsByYear W21386901802023 @default.
- W2138690180 crossrefType "journal-article" @default.
- W2138690180 hasAuthorship W2138690180A5032594411 @default.