Sympathetic Standard and Blowout Coronal Jets Observed in a Polar Coronal Hole
arXiv:2104.04309 · doi:10.3847/2041-8213/abf73a
Abstract
We present the sympathetic eruption of a standard and a blowout coronal jets originating from two adjacent coronal bright points (CBP1 and CBP2) in a polar coronal hole, using soft X-ray and extreme ultraviolet observations respectively taken by the Hinode and the Solar Dynamic Observatory. In the event, a collimated jet with obvious westward lateral motion firstly launched from CBP1, during which a small bright point appeared around CBP1's east end, and magnetic flux cancellation was observed within the eruption source region. Based on these characteristics, we interpret the observed jet as a standard jet associated with photosperic magnetic flux cancellation. About 15 minutes later, the westward moving jet spire interacted with CBP2 and resulted in magnetic reconnection between them, which caused the formation of the second jet above CBP2 and the appearance of a bright loop system in-between the two CBPs. In addition, we observed the writhing, kinking, and violent eruption of a small kink structure close to CBP2's west end but inside the jet-base, which made the second jet brighter and broader than the first one. These features suggest that the second jet should be a blowout jet triggered by the magnetic reconnection between CBP2 and the spire of the first jet. We conclude that the two successive jets were physically connected to each other rather than a temporal coincidence, and this observation also suggests that coronal jets can be triggered by external eruptions or disturbances, besides internal magnetic activities or magnetohydrodynamic instabilities.
arXiv comment11 pages, 5 figures, accepted for publication in ApJL
References in corpus (42)
- Chromospheric Anemone Jets as Evidence of Ubiquitous Reconnection
- Small-scale filament eruptions as the driver of solar coronal hole X-ray jets
- Prevalence of Small-scale Jets from the Networks of the Solar Transition Region and Chromosphere
- On a Coronal Blowout Jet: The First Observation of a Simultaneously Produced Bubble-like CME and a Jet-like CME in a Solar Event
- A model for magnetically coupled sympathetic eruptions
- Sympathetic Partial and Full Filament Eruptions Observed in One Solar Breakout Event
- Magnetic Flux Cancellation as the Trigger of Solar Quiet-Region Coronal Jets
- Kinematics and Fine Structure of An Unwinding Polar Jet Observed by SDO/AIA
- Sympathetic Magnetic Breakout Coronal Mass Ejections from Pseudostreamers
- Observation and Modeling of Solar Jets
- A Chain of Winking (Oscillating) Filaments Triggered by an Invisible Extreme-Ultraviolet Wave
- On a solar blowout jet: driven mechanism and the formation of cool and hot components
- Chromospheric Jet and Growing "Loop" Observed by Hinode: New Evidence of Fan-Spine Magnetic Topology Resulting From Flux Emergence
- Three-Dimensional Simulations of Tearing and Intermittency in Coronal Jets
- Magnetic Flux Cancelation as the Trigger of Solar Coronal-Hole Coronal Jets
- 2010 August 1-2 sympathetic eruptions: I. Magnetic topology of the source-surface background field
- Coronal Temperature Diagnostic Capability of the Hinode/X-Ray Telescope Based on Self-Consistent Calibration
- Micro-Sigmoids as Progenitors of Coronal Jets - Is Eruptive Activity Self-Similarly Multi-Scaled?
- Stereoscopic Observations of an Erupting Mini-filament Driven Two-Sided-Loop Jet and the Applications for Diagnosing Filament Magnetic field
- First Detection of Plasmoids from Breakout Reconnection on the Sun
- Homologous Jet-Driven Coronal Mass Ejections From Solar Active Region 12192
- Round-trip Slipping Motion of the Circular Flare Ribbon Evidenced in a Fan-spine Jet
- Magnetic Flux Cancelation as the Buildup and Trigger Mechanism for CME-Producing Eruptions in two Small Active Regions
- Homologous large-amplitude Nonlinear fast-mode Magnetosonic Waves Driven by Recurrent Coronal Jets
- EUV Waves Driven by the Sudden Expansion of Transequatorial Loops Caused by Coronal Jets
- Successive Two-sided loop Jets Caused by Magnetic Reconnection between Two adjacent Filamentary Threads
- Coronal EUV, QFP, and kink waves simultaneously launched during the course of jet-loop interaction
- Numerical Simulation of Helical Jets at Active Region Peripheries
- Chain Reconnections observed in Sympathetic Eruptions
- Recurrent Two-Sided Loop Jets Caused by Magnetic Reconnection between Erupting Minifilaments and Nearby Large Filament
- Observations of EUV and Soft X-ray Recurring Jets in an Active Region
- Two-sided-loop jets associated with magnetic reconnection between emerging loops and twisted filament threads
- A blowout jet associated with one obvious extreme-ultraviolet wave and one complicated coronal mass ejection event
- Multi-layered Kelvin-Helmholtz Instability in the Solar Corona
- The Birth of a Jet-driven Twin CME and Its Deflection from Remote Magnetic Fields
- External reconnection and resultant reconfiguration of overlying magnetic fields during sympathetic eruptions of two filaments
- Spectroscopic observations of a flare-related coronal jet
- A Two-Sided-Loop X-Ray Solar Coronal Jet Driven by a Minifilament Eruption
- Unraveling the Links among Sympathetic Eruptions
- Heating at the remote footpoints as a brake on jet flows along loops in the solar atmosphere
- Observations of a Series of Flares and Associated Jet-like Eruptions Driven by the Emergence of Twisted Magnetic Fields
- Sympathetic eruptions of two filaments with an identifiable causal link observed by the Solar Dynamics Observatory
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- Sympathetic Filament Eruptions within a Fan-spine Magnetic System
- Stereoscopic diagnosing of a filament-cavity flux rope system by tracing the path of a two-sided-loop jet
- Macrospicules and Their Connection to Magnetic Reconnection in the Lower Atmosphere
- Further Evidence for the Minifilament-Eruption Scenario for Solar Polar Coronal Jets
- An EUV jet driven by a series of transition region micro-jets
- High-Resolution Observations of a Small-Scale Cancellation Nanoflare: Supporting Evidence for the Cancellation Nanoflare Model
- A self-consistent 3D MHD model producing a solar blowout jet