Matches in SemOpenAlex for { <https://semopenalex.org/work/W2892201544> ?p ?o ?g. }
- W2892201544 abstract "We study the gravothermal evolution of dark matter halos in the presence of dissipative dark matter self-interactions. Dissipative interactions are present in many particle-physics realizations of the dark-sector paradigm and can significantly accelerate the gravothermal collapse of halos compared to purely elastic dark matter self-interactions. This is the case even when the dissipative interaction timescale is longer than the free-fall time of the halo. Using a semianalytical fluid model calibrated with isolated and cosmological $N$-body simulations, we calculate the evolution of the halo properties -- including its density profile and velocity dispersion profile -- as well as the core-collapse time as a function of the particle model parameters that describe the interactions. A key property is that the inner density profile at late times becomes cuspy again. Using 18 dwarf galaxies that exhibit a corelike dark matter density profile, we derive constraints on the strength of the dissipative interactions and the energy loss per collision." @default.
- W2892201544 created "2018-09-27" @default.
- W2892201544 creator A5026982548 @default.
- W2892201544 creator A5035241651 @default.
- W2892201544 creator A5044314185 @default.
- W2892201544 creator A5083892286 @default.
- W2892201544 date "2019-09-18" @default.
- W2892201544 modified "2023-10-16" @default.
- W2892201544 title "Constraining Dissipative Dark Matter Self-Interactions" @default.
- W2892201544 cites W1630978479 @default.
- W2892201544 cites W1829284225 @default.
- W2892201544 cites W1893663977 @default.
- W2892201544 cites W1908110434 @default.
- W2892201544 cites W1962167320 @default.
- W2892201544 cites W1966244601 @default.
- W2892201544 cites W1969043344 @default.
- W2892201544 cites W1971308472 @default.
- W2892201544 cites W1982221906 @default.
- W2892201544 cites W1995137863 @default.
- W2892201544 cites W1998904626 @default.
- W2892201544 cites W2011836191 @default.
- W2892201544 cites W2017838468 @default.
- W2892201544 cites W2019754687 @default.
- W2892201544 cites W2041604169 @default.
- W2892201544 cites W2054103046 @default.
- W2892201544 cites W2062540759 @default.
- W2892201544 cites W2068725239 @default.
- W2892201544 cites W2071699372 @default.
- W2892201544 cites W2083034637 @default.
- W2892201544 cites W2095792194 @default.
- W2892201544 cites W2098697486 @default.
- W2892201544 cites W2108260440 @default.
- W2892201544 cites W2109089400 @default.
- W2892201544 cites W2121091041 @default.
- W2892201544 cites W2121615574 @default.
- W2892201544 cites W2127278741 @default.
- W2892201544 cites W2150635298 @default.
- W2892201544 cites W2164353971 @default.
- W2892201544 cites W2519755722 @default.
- W2892201544 cites W2532571865 @default.
- W2892201544 cites W2565755431 @default.
- W2892201544 cites W2585770814 @default.
- W2892201544 cites W2612559938 @default.
- W2892201544 cites W2734695638 @default.
- W2892201544 cites W2734771018 @default.
- W2892201544 cites W2759907286 @default.
- W2892201544 cites W2767182841 @default.
- W2892201544 cites W2795213930 @default.
- W2892201544 cites W2800055919 @default.
- W2892201544 cites W2962867983 @default.
- W2892201544 cites W3100110286 @default.
- W2892201544 cites W3100113078 @default.
- W2892201544 cites W3101277223 @default.
- W2892201544 cites W3102176654 @default.
- W2892201544 cites W3102186482 @default.
- W2892201544 cites W3103310119 @default.
- W2892201544 cites W3103877238 @default.
- W2892201544 cites W3103978327 @default.
- W2892201544 cites W3104612206 @default.
- W2892201544 cites W3105161244 @default.
- W2892201544 cites W3124335500 @default.
- W2892201544 cites W4249906652 @default.
- W2892201544 doi "https://doi.org/10.1103/physrevlett.123.121102" @default.
- W2892201544 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31633968" @default.
- W2892201544 hasPublicationYear "2019" @default.
- W2892201544 type Work @default.
- W2892201544 sameAs 2892201544 @default.
- W2892201544 citedByCount "61" @default.
- W2892201544 countsByYear W28922015442019 @default.
- W2892201544 countsByYear W28922015442020 @default.
- W2892201544 countsByYear W28922015442021 @default.
- W2892201544 countsByYear W28922015442022 @default.
- W2892201544 countsByYear W28922015442023 @default.
- W2892201544 crossrefType "journal-article" @default.
- W2892201544 hasAuthorship W2892201544A5026982548 @default.
- W2892201544 hasAuthorship W2892201544A5035241651 @default.
- W2892201544 hasAuthorship W2892201544A5044314185 @default.
- W2892201544 hasAuthorship W2892201544A5083892286 @default.
- W2892201544 hasBestOaLocation W28922015441 @default.
- W2892201544 hasConcept C121332964 @default.
- W2892201544 hasConcept C122564879 @default.
- W2892201544 hasConcept C127529279 @default.
- W2892201544 hasConcept C159249277 @default.
- W2892201544 hasConcept C184665706 @default.
- W2892201544 hasConcept C44870925 @default.
- W2892201544 hasConcept C45594756 @default.
- W2892201544 hasConcept C46141821 @default.
- W2892201544 hasConcept C51650839 @default.
- W2892201544 hasConcept C521977710 @default.
- W2892201544 hasConcept C62520636 @default.
- W2892201544 hasConcept C74650414 @default.
- W2892201544 hasConcept C88148261 @default.
- W2892201544 hasConcept C98444146 @default.
- W2892201544 hasConcept C99692599 @default.
- W2892201544 hasConceptScore W2892201544C121332964 @default.
- W2892201544 hasConceptScore W2892201544C122564879 @default.
- W2892201544 hasConceptScore W2892201544C127529279 @default.
- W2892201544 hasConceptScore W2892201544C159249277 @default.
- W2892201544 hasConceptScore W2892201544C184665706 @default.
- W2892201544 hasConceptScore W2892201544C44870925 @default.