Matches in SemOpenAlex for { <https://semopenalex.org/work/W2795637054> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2795637054 abstract "Motivated by the recently established link between luminous red novae (LRN) and catastrophic phases of binary star evolution, we perform smoothed particle hydrodynamic calculations of outflows from binary stars with realistic equation of state and opacities. We focus on the case of mass loss from the outer Lagrangian point (L2), where the resulting spiral stream experiences tidal torques from the binary and becomes unbound. As the individual spiral arms merge and collide near the binary, the outflow thermalizes about 5% of its kinetic energy. For reasonable binary parameters, the outflow can produce luminosities up to 106 L ⨀ with effective temperatures between 500 and 6000 K, depending on the optical depth through the outflow. This is compatible with many examples of the LRN such as V838 Mon and V1309 Sco. The luminosity and the expansion velocity are correlated, as is roughly observed in the known LRN. The outflow readily forms dust, leading to great variations of the appearance of the transient as a function of the viewing angle. Our results are relevant for a more general class of equatorial outflows with asymptotic velocity and heating rate near the binary proportional to its orbital speed." @default.
- W2795637054 created "2018-04-13" @default.
- W2795637054 creator A5038227503 @default.
- W2795637054 creator A5043808659 @default.
- W2795637054 creator A5048301562 @default.
- W2795637054 date "2016-07-01" @default.
- W2795637054 modified "2023-09-27" @default.
- W2795637054 title "Cool and luminous transients from mass-losing binary stars" @default.
- W2795637054 cites W2196561007 @default.
- W2795637054 cites W3098883489 @default.
- W2795637054 cites W3125786274 @default.
- W2795637054 doi "https://doi.org/10.1088/1742-6596/728/7/072021" @default.
- W2795637054 hasPublicationYear "2016" @default.
- W2795637054 type Work @default.
- W2795637054 sameAs 2795637054 @default.
- W2795637054 citedByCount "0" @default.
- W2795637054 crossrefType "journal-article" @default.
- W2795637054 hasAuthorship W2795637054A5038227503 @default.
- W2795637054 hasAuthorship W2795637054A5043808659 @default.
- W2795637054 hasAuthorship W2795637054A5048301562 @default.
- W2795637054 hasBestOaLocation W27956370541 @default.
- W2795637054 hasConcept C121332964 @default.
- W2795637054 hasConcept C12287442 @default.
- W2795637054 hasConcept C150846664 @default.
- W2795637054 hasConcept C153294291 @default.
- W2795637054 hasConcept C182283691 @default.
- W2795637054 hasConcept C33923547 @default.
- W2795637054 hasConcept C44870925 @default.
- W2795637054 hasConcept C48372109 @default.
- W2795637054 hasConcept C57879066 @default.
- W2795637054 hasConcept C86132830 @default.
- W2795637054 hasConcept C94375191 @default.
- W2795637054 hasConcept C98444146 @default.
- W2795637054 hasConceptScore W2795637054C121332964 @default.
- W2795637054 hasConceptScore W2795637054C12287442 @default.
- W2795637054 hasConceptScore W2795637054C150846664 @default.
- W2795637054 hasConceptScore W2795637054C153294291 @default.
- W2795637054 hasConceptScore W2795637054C182283691 @default.
- W2795637054 hasConceptScore W2795637054C33923547 @default.
- W2795637054 hasConceptScore W2795637054C44870925 @default.
- W2795637054 hasConceptScore W2795637054C48372109 @default.
- W2795637054 hasConceptScore W2795637054C57879066 @default.
- W2795637054 hasConceptScore W2795637054C86132830 @default.
- W2795637054 hasConceptScore W2795637054C94375191 @default.
- W2795637054 hasConceptScore W2795637054C98444146 @default.
- W2795637054 hasLocation W27956370541 @default.
- W2795637054 hasLocation W27956370542 @default.
- W2795637054 hasOpenAccess W2795637054 @default.
- W2795637054 hasPrimaryLocation W27956370541 @default.
- W2795637054 hasRelatedWork W1566161313 @default.
- W2795637054 hasRelatedWork W1667578395 @default.
- W2795637054 hasRelatedWork W1965140082 @default.
- W2795637054 hasRelatedWork W1987527452 @default.
- W2795637054 hasRelatedWork W1996134834 @default.
- W2795637054 hasRelatedWork W2003224764 @default.
- W2795637054 hasRelatedWork W2048819514 @default.
- W2795637054 hasRelatedWork W2089122513 @default.
- W2795637054 hasRelatedWork W2165911809 @default.
- W2795637054 hasRelatedWork W3005516812 @default.
- W2795637054 hasRelatedWork W3099246643 @default.
- W2795637054 hasRelatedWork W3101386467 @default.
- W2795637054 hasRelatedWork W3101788807 @default.
- W2795637054 hasRelatedWork W3104462607 @default.
- W2795637054 hasRelatedWork W3104981448 @default.
- W2795637054 hasRelatedWork W3106087013 @default.
- W2795637054 hasRelatedWork W3121734734 @default.
- W2795637054 hasRelatedWork W3125373567 @default.
- W2795637054 hasRelatedWork W3203878140 @default.
- W2795637054 hasRelatedWork W51744960 @default.
- W2795637054 isParatext "false" @default.
- W2795637054 isRetracted "false" @default.
- W2795637054 magId "2795637054" @default.
- W2795637054 workType "article" @default.