Matches in SemOpenAlex for { <https://semopenalex.org/work/W2895959435> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2895959435 abstract "We study r-process feasibility inside jets launched by a cold neutron star (NS) spiralling-in inside the core of a giant star, and find that such common envelope jets supernova (CEJSN) events might be a significant source of heavy r-process elements in the early Universe. We run the stellar evolution code MESA to follow the evolution of the low metalicity giant stars that swallow NSs during their late expansion phases and find that in many cases the NSs penetrate the core. The Bondi-Hoyle-Lyttleton mass accretion rate onto a NS as it spirals-in inside the core is sufficiently high to obtain a neutron rich ejecta as required for the strong r-process where the second and third r-process elements are synthesized. Due to the small radius of the NS the accretion is through an accretion disk and the outflow is in jets (or bipolar disk winds). The r-process nucleosynthesis takes place inside the jets. To account for the r-process abundances in the Galaxy we require that one in ten cases of a NS entering the envelope of a giant star ends as a CEJSN r-process event." @default.
- W2895959435 created "2018-10-26" @default.
- W2895959435 creator A5015335031 @default.
- W2895959435 creator A5078359719 @default.
- W2895959435 date "2018-10-09" @default.
- W2895959435 modified "2023-09-27" @default.
- W2895959435 title "R-process nucleosynthesis in common envelope jets supernovae" @default.
- W2895959435 hasPublicationYear "2018" @default.
- W2895959435 type Work @default.
- W2895959435 sameAs 2895959435 @default.
- W2895959435 citedByCount "0" @default.
- W2895959435 crossrefType "posted-content" @default.
- W2895959435 hasAuthorship W2895959435A5015335031 @default.
- W2895959435 hasAuthorship W2895959435A5078359719 @default.
- W2895959435 hasConcept C107229949 @default.
- W2895959435 hasConcept C121332964 @default.
- W2895959435 hasConcept C127592171 @default.
- W2895959435 hasConcept C1276947 @default.
- W2895959435 hasConcept C150846664 @default.
- W2895959435 hasConcept C192887742 @default.
- W2895959435 hasConcept C2776401274 @default.
- W2895959435 hasConcept C4397270 @default.
- W2895959435 hasConcept C44870925 @default.
- W2895959435 hasConcept C92150305 @default.
- W2895959435 hasConcept C98444146 @default.
- W2895959435 hasConceptScore W2895959435C107229949 @default.
- W2895959435 hasConceptScore W2895959435C121332964 @default.
- W2895959435 hasConceptScore W2895959435C127592171 @default.
- W2895959435 hasConceptScore W2895959435C1276947 @default.
- W2895959435 hasConceptScore W2895959435C150846664 @default.
- W2895959435 hasConceptScore W2895959435C192887742 @default.
- W2895959435 hasConceptScore W2895959435C2776401274 @default.
- W2895959435 hasConceptScore W2895959435C4397270 @default.
- W2895959435 hasConceptScore W2895959435C44870925 @default.
- W2895959435 hasConceptScore W2895959435C92150305 @default.
- W2895959435 hasConceptScore W2895959435C98444146 @default.
- W2895959435 hasLocation W28959594351 @default.
- W2895959435 hasOpenAccess W2895959435 @default.
- W2895959435 hasPrimaryLocation W28959594351 @default.
- W2895959435 hasRelatedWork W1496606653 @default.
- W2895959435 hasRelatedWork W1991102270 @default.
- W2895959435 hasRelatedWork W1996232199 @default.
- W2895959435 hasRelatedWork W2019974102 @default.
- W2895959435 hasRelatedWork W2065495983 @default.
- W2895959435 hasRelatedWork W2085488626 @default.
- W2895959435 hasRelatedWork W2085744525 @default.
- W2895959435 hasRelatedWork W2086199187 @default.
- W2895959435 hasRelatedWork W2089220603 @default.
- W2895959435 hasRelatedWork W2181701868 @default.
- W2895959435 hasRelatedWork W2902608340 @default.
- W2895959435 hasRelatedWork W3098075412 @default.
- W2895959435 hasRelatedWork W3098960820 @default.
- W2895959435 hasRelatedWork W3102893717 @default.
- W2895959435 hasRelatedWork W3104700063 @default.
- W2895959435 hasRelatedWork W3105305331 @default.
- W2895959435 hasRelatedWork W3106395288 @default.
- W2895959435 hasRelatedWork W3121747731 @default.
- W2895959435 hasRelatedWork W3121761467 @default.
- W2895959435 hasRelatedWork W3204823142 @default.
- W2895959435 isParatext "false" @default.
- W2895959435 isRetracted "false" @default.
- W2895959435 magId "2895959435" @default.
- W2895959435 workType "article" @default.