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- W2951127122 endingPage "020" @default.
- W2951127122 startingPage "020" @default.
- W2951127122 abstract "The existence of Dark Matter (DM) has been well established from various cosmological and astrophysical evidences. However, the particle properties of DM are largely undetermined and attempts to probe its interactions with the Standard Model (SM) particles have, so far, not met with any success. The stringent constraints on the DM-SM interactions, while does not exclude the standard lore of producing weakly massive interacting particle DM candidates through thermal freeze-out mechanism in its entirety, have certainly cast shadow on the same. In this work, we consider non-thermal production of DM within a simple extension of the SM including an inflaton field and a scalar DM candidate. Assuming negligible interactions between the SM particles and the DM, we study the production of the latter at the end of inflation, during the (p)reheating epoch. In this context, we explore the role of DM self-interactions and its interaction with the inflaton field, and find that DM can be over produced in a significant region of the parameter space. We further demonstrate that large self-interaction of the DM can suppress its abundance during preheating and to a certain extent helps to achieve the observed relic abundance via cannibalization." @default.
- W2951127122 created "2019-06-27" @default.
- W2951127122 creator A5035123245 @default.
- W2951127122 creator A5053218370 @default.
- W2951127122 creator A5062314280 @default.
- W2951127122 date "2018-12-12" @default.
- W2951127122 modified "2023-10-15" @default.
- W2951127122 title "Non-thermal production of Dark Matter after inflation" @default.
- W2951127122 cites W1521806406 @default.
- W2951127122 cites W1586622188 @default.
- W2951127122 cites W1597693921 @default.
- W2951127122 cites W1709693089 @default.
- W2951127122 cites W1858848216 @default.
- W2951127122 cites W1894620804 @default.
- W2951127122 cites W1902265812 @default.
- W2951127122 cites W1941322486 @default.
- W2951127122 cites W1941459119 @default.
- W2951127122 cites W1957838091 @default.
- W2951127122 cites W1965854036 @default.
- W2951127122 cites W1967147546 @default.
- W2951127122 cites W1971230011 @default.
- W2951127122 cites W1971651304 @default.
- W2951127122 cites W1972639447 @default.
- W2951127122 cites W1973861971 @default.
- W2951127122 cites W1978881811 @default.
- W2951127122 cites W1979147028 @default.
- W2951127122 cites W1984635997 @default.
- W2951127122 cites W1991203635 @default.
- W2951127122 cites W1991911062 @default.
- W2951127122 cites W1992788985 @default.
- W2951127122 cites W1999246814 @default.
- W2951127122 cites W2004949601 @default.
- W2951127122 cites W2007299326 @default.
- W2951127122 cites W2007421650 @default.
- W2951127122 cites W2007443706 @default.
- W2951127122 cites W2007592377 @default.
- W2951127122 cites W2008908329 @default.
- W2951127122 cites W2011301426 @default.
- W2951127122 cites W2012869970 @default.
- W2951127122 cites W2016716069 @default.
- W2951127122 cites W2021945815 @default.
- W2951127122 cites W2023493647 @default.
- W2951127122 cites W2027433690 @default.
- W2951127122 cites W2029622266 @default.
- W2951127122 cites W2030737301 @default.
- W2951127122 cites W2033486725 @default.
- W2951127122 cites W2034810519 @default.
- W2951127122 cites W2035431642 @default.
- W2951127122 cites W2035784745 @default.
- W2951127122 cites W2036234402 @default.
- W2951127122 cites W2036493570 @default.
- W2951127122 cites W2037606065 @default.
- W2951127122 cites W2047222345 @default.
- W2951127122 cites W2047995773 @default.
- W2951127122 cites W2052865260 @default.
- W2951127122 cites W2059815214 @default.
- W2951127122 cites W2061939373 @default.
- W2951127122 cites W2063133723 @default.
- W2951127122 cites W2065692532 @default.
- W2951127122 cites W2068677244 @default.
- W2951127122 cites W2069286381 @default.
- W2951127122 cites W2069891473 @default.
- W2951127122 cites W2072627764 @default.
- W2951127122 cites W2085014839 @default.
- W2951127122 cites W2085953619 @default.
- W2951127122 cites W2091446817 @default.
- W2951127122 cites W2091705304 @default.
- W2951127122 cites W2094977515 @default.
- W2951127122 cites W2102639000 @default.
- W2951127122 cites W2112197499 @default.
- W2951127122 cites W2116232075 @default.
- W2951127122 cites W2121406789 @default.
- W2951127122 cites W2125050218 @default.
- W2951127122 cites W2127161203 @default.
- W2951127122 cites W2132186369 @default.
- W2951127122 cites W2147782482 @default.
- W2951127122 cites W2149321497 @default.
- W2951127122 cites W2156114344 @default.
- W2951127122 cites W2158442860 @default.
- W2951127122 cites W2159877493 @default.
- W2951127122 cites W2160778765 @default.
- W2951127122 cites W2175863055 @default.
- W2951127122 cites W2190285402 @default.
- W2951127122 cites W2195116632 @default.
- W2951127122 cites W2198712078 @default.
- W2951127122 cites W2236440936 @default.
- W2951127122 cites W2254222333 @default.
- W2951127122 cites W2285308661 @default.
- W2951127122 cites W2311535538 @default.
- W2951127122 cites W2464613418 @default.
- W2951127122 cites W2509252391 @default.
- W2951127122 cites W2534308951 @default.
- W2951127122 cites W2564449572 @default.
- W2951127122 cites W2590853306 @default.
- W2951127122 cites W2593813705 @default.
- W2951127122 cites W2594055979 @default.
- W2951127122 cites W2594808321 @default.
- W2951127122 cites W2595209810 @default.