FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386031131> ?p ?o ?g. }

• W4386031131 endingPage "15" @default.
• W4386031131 startingPage "15" @default.
• W4386031131 abstract "Abstract Cosmic rays produced by young stellar objects can potentially alter the ionization structure, heating budget, chemical composition, and accretion activity in circumstellar disks. The inner edges of these disks are truncated by strong magnetic fields, which can reconnect and produce flaring activity that accelerates cosmic radiation. The resulting cosmic rays can provide a source of ionization and produce spallation reactions that alter the composition of planetesimals. These reconnection and particle acceleration processes are analogous to the physical processes that produce flaring in and the heating of stellar coronae. Flaring events on the surface of the Sun exhibit a power-law distribution of energy, reminiscent of those measured for earthquakes and avalanches. Numerical lattice reconnection models are capable of reproducing the observed power-law behavior of solar flares under the paradigm of self-organized criticality. One interpretation of these experiments is that the solar corona maintains a nonlinear attractor—or “critical”—state by balancing energy input via braided magnetic fields and output via reconnection events. Motivated by these results, we generalize the lattice reconnection formalism for applications in the truncation region of magnetized disks. Our numerical experiments demonstrate that these nonlinear dynamical systems are capable of both attaining and maintaining criticality in the presence of Keplerian shear and other complications. The resulting power-law spectrum of flare energies in the equilibrium attractor state is found to be nearly universal in magnetized disks. This finding indicates that magnetic reconnection and flaring in the inner regions of circumstellar disks occur in a manner similar to the activity on stellar surfaces. These results, in turn, have ramifications for the spallation-driven injection of radionuclides in planetesimals, disk ionization, and the subsequent planetary formation process." @default.
• W4386031131 created "2023-08-22" @default.
• W4386031131 creator A5022041916 @default.
• W4386031131 creator A5034340050 @default.
• W4386031131 creator A5045905223 @default.
• W4386031131 creator A5062188235 @default.
• W4386031131 date "2023-08-21" @default.
• W4386031131 modified "2023-09-26" @default.
• W4386031131 title "Avalanches and the Distribution of Reconnection Events in Magnetized Circumstellar Disks" @default.
• W4386031131 cites W1482181467 @default.
• W4386031131 cites W1589429061 @default.
• W4386031131 cites W1964842941 @default.
• W4386031131 cites W1973843173 @default.
• W4386031131 cites W1983159276 @default.
• W4386031131 cites W1983437307 @default.
• W4386031131 cites W1984302179 @default.
• W4386031131 cites W1985622105 @default.
• W4386031131 cites W1986515303 @default.
• W4386031131 cites W1989291165 @default.
• W4386031131 cites W1989385300 @default.
• W4386031131 cites W1989760232 @default.
• W4386031131 cites W1994764650 @default.
• W4386031131 cites W1996235158 @default.
• W4386031131 cites W1998896871 @default.
• W4386031131 cites W1999464054 @default.
• W4386031131 cites W2004654456 @default.
• W4386031131 cites W2005170028 @default.
• W4386031131 cites W2005255820 @default.
• W4386031131 cites W2008879046 @default.
• W4386031131 cites W2013173287 @default.
• W4386031131 cites W2019444901 @default.
• W4386031131 cites W2020092282 @default.
• W4386031131 cites W2023344645 @default.
• W4386031131 cites W2023595116 @default.
• W4386031131 cites W2033119124 @default.
• W4386031131 cites W2038139819 @default.
• W4386031131 cites W2041286828 @default.
• W4386031131 cites W2041818639 @default.
• W4386031131 cites W2043694428 @default.
• W4386031131 cites W2044279459 @default.
• W4386031131 cites W2044917473 @default.
• W4386031131 cites W2051210927 @default.
• W4386031131 cites W2057485478 @default.
• W4386031131 cites W2075514521 @default.
• W4386031131 cites W2076225196 @default.
• W4386031131 cites W2087468965 @default.
• W4386031131 cites W2090288646 @default.
• W4386031131 cites W2096325074 @default.
• W4386031131 cites W2100758318 @default.
• W4386031131 cites W2128738047 @default.
• W4386031131 cites W2140347367 @default.
• W4386031131 cites W2142957352 @default.
• W4386031131 cites W2150465135 @default.
• W4386031131 cites W2153297273 @default.
• W4386031131 cites W2166570244 @default.
• W4386031131 cites W2290235563 @default.
• W4386031131 cites W2321855333 @default.
• W4386031131 cites W2783549963 @default.
• W4386031131 cites W2798839920 @default.
• W4386031131 cites W2913858408 @default.
• W4386031131 cites W2950627632 @default.
• W4386031131 cites W2952770830 @default.
• W4386031131 cites W3098367033 @default.
• W4386031131 cites W3099331576 @default.
• W4386031131 cites W3100608354 @default.
• W4386031131 cites W3101131904 @default.
• W4386031131 cites W3103602542 @default.
• W4386031131 cites W3103776466 @default.
• W4386031131 cites W3104304974 @default.
• W4386031131 cites W3106125675 @default.
• W4386031131 cites W3109059039 @default.
• W4386031131 cites W3122474463 @default.
• W4386031131 cites W3166697022 @default.
• W4386031131 cites W3199418450 @default.
• W4386031131 cites W3199881283 @default.
• W4386031131 cites W4242251357 @default.
• W4386031131 cites W4298132328 @default.
• W4386031131 doi "https://doi.org/10.3847/1538-4357/ace909" @default.
• W4386031131 hasPublicationYear "2023" @default.
• W4386031131 type Work @default.
• W4386031131 citedByCount "0" @default.
• W4386031131 crossrefType "journal-article" @default.
• W4386031131 hasAuthorship W4386031131A5022041916 @default.
• W4386031131 hasAuthorship W4386031131A5034340050 @default.
• W4386031131 hasAuthorship W4386031131A5045905223 @default.
• W4386031131 hasAuthorship W4386031131A5062188235 @default.
• W4386031131 hasBestOaLocation W43860311311 @default.
• W4386031131 hasConcept C105795698 @default.
• W4386031131 hasConcept C111309251 @default.
• W4386031131 hasConcept C115260700 @default.
• W4386031131 hasConcept C121332964 @default.
• W4386031131 hasConcept C145148216 @default.
• W4386031131 hasConcept C185001636 @default.
• W4386031131 hasConcept C198291218 @default.
• W4386031131 hasConcept C31532427 @default.
• W4386031131 hasConcept C33923547 @default.
• W4386031131 hasConcept C36819163 @default.
• W4386031131 hasConcept C44870925 @default.

• next