Results 271 to 280 of about 35,594 (296)
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X-Ray Emission from Young Stellar Jets
2009Jets from protostars and T Tauri stars define a separate and new class of X-ray sources. New evidence suggests that X-ray emission originates in microjets of several classical T Tauri stars. We summarize the present status of our search for jet-related X-ray emission and discuss physical implications for the jet gas.
Manuel Güdel +6 more
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Stellar Jets and Bipolar Outflows Concluding Remarks
1993The conference has been very interesting in presenting many new observations of jet-like structures in regions of star formation. Several results have been discussed in connection with situations where jets had been earlier observed and studied, namely compact active stars, active galactic nuclei and extended radiosources.
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The Kelvin-Helmholtz Instability in Stellar Jets
2009The Kelvin-Helmholtz Instability (KHI) is amongst the most relevant processes occurring in outflows propagating through an external medium. The KHI can critically affect the dynamics of jets leading to their disruption, but at same time it drives the formation of the peculiar morphologies observed in stellar collimated outflows.
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Measurement of Magnetic Fields in Stellar Jets
2009This article reviews magnetic field measurements in jets from young stars, focusing on the physics and application of the three main techniques, Zeeman splitting and polarization, gyrosynchrotron radiation, and the analysis of shocked cooling zones. Estimates of field strengths in stellar jets are rare, and do not refer to the axis of the beam close to
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Influence of protostellar jets and HII regions on the formation and evolution of stellar clusters
Astronomy and Astrophysics, 2022Antoine Verliat, Yueh-Ning Lee, Sam Geen
exaly
Acceleration of Relativistic Particles in Stellar Jets
1993A model is presented that can account for the nonthermal emission seen in some Young Stellar Objects. The relativistic electrons producing the synchrotron radiation can be accelerated at the (collisionless) bow shocks or termination shocks that are formed when jets from the central object propagate into the molecular cloud.
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Observational signatures of stellar explosions driven by relativistic jets
Monthly Notices of the Royal Astronomical Society, 2022Ore Gottlieb, Ehud Nakar
exaly
Cold Outflows, Energetic Winds, and Enigmatic Jets around Young Stellar Objects
Annual Review of Astronomy and Astrophysics, 1985Charles J Lada
exaly
On the deceleration of Fanaroff–Riley Class I jets: mass loading by stellar winds
Monthly Notices of the Royal Astronomical Society, 2014Manel Perucho
exaly