A Solar Coronal Jet Event Triggers A Coronal Mass Ejection

Abstract

We present the multi-point and multi-wavelength observation and analysis on a solar coronal jet and coronal mass ejection (CME) event in this paper. Employing the GCS model, we obtained the real (three-dimensional) heliocentric distance and direction of the CME and found it propagate in a high speed over 1000 km/s . The jet erupted before and shared the same source region with the CME. The temporal and spacial relation- ship between them guide us the possibility that the jet triggered the CME and became its core. This scenario could promisingly enrich our understanding on the triggering mechanism of coronal mass ejections and their relations with coronal large-scale jets. On the other hand, the magnetic field configuration of the source region observed by the SDO/HMI instrument and the off- limb inverse Y-shaped configuration observed by SDO/AIA 171 A passband, together provide the first detailed observation on the three-dimensional reconnection process of large-scale jets as simulated in Pariat et al. 2009. The erupting process of the jet highlights that filament-like materials are important during the eruption not only of small-scale X-ray jets (Sterling et al. 2015) but also probably of large-scale EUV jets. Based on our observation and analysis, we propose a most possible mechanism for the whole event with a blob structure overlaying the three-dimensional structure of the jet to describe the interaction between the jet and the CME.

7 pages, 4 figures

References in corpus (11)

• A Tale Of Two Spicules: The Impact of Spicules on the Magnetic Chromosphere
• Chromospheric Anemone Jets as Evidence of Ubiquitous Reconnection
• Small-scale filament eruptions as the driver of solar coronal hole X-ray jets
• Super-elastic Collision of Large-scale Magnetized Plasmoids in The Heliosphere
• STEREO Observations of Quasi-Periodically Driven High Velocity Outflows in Polar Plumes
• Investigating plasma motion of magnetic clouds at 1 AU through a velocity-modified cylindrical force-free flux rope model
• Rotating Solar Jets in Simulations of Flux Emergence with Thermal Conduction
• Full Halo Coronal Mass Ejections: Arrival at the Earth
• Observations of Coronal Mass Ejections with the Coronal Multichannel Polarimeter
• When and how does a prominence-like jet gain kinetic energy?
• Early Evolution of an Energetic Coronal Mass Ejection and Its Relation to EUV Waves

Cited by in corpus (19)

• Observation and Modeling of Solar Jets
• On a solar blowout jet: driven mechanism and the formation of cool and hot components
• A New Tool for CME Arrival Time Prediction Using Machine Learning Algorithms: CAT-PUMA
• On the Magnetic and Energy Characteristics of Recurrent Homologous Jets from An Emerging Flux
• Blowout Jets and Impulsive Eruptive Flare in a Bald-Patch Topology
• Observations of multiple blobs in homologous solar coronal jets in closed loops
• A blowout jet associated with one obvious extreme-ultraviolet wave and one complicated coronal mass ejection event
• A Two-Sided-Loop X-Ray Solar Coronal Jet Driven by a Minifilament Eruption
• Investigating width distribution of slow and fast CMEs in solar cycles 23 and 24
• Solar jet-coronal hole collision and a related coronal mass ejection
• High-resolution observations of recurrent jets from an arch filament system
• A new small satellite sunspot triggering recurrent standard- and blowout-coronal jets
• Twin CME Launched by a Blowout Jet Originated from the Eruption of a Quiet-Sun Mini-filament
• Untwisting Jets Related to Magnetic Flux Cancellation
• Cause and Kinematics of a Jet-Like CME
• Solar Jet on 2014 April 16 Modeled by Kelvin--Helmholtz Instability
• Extensive Study of a Coronal Mass Ejection with UV and WL coronagraphs: the need for multi-wavelength observations
• On the Observation and Simulation of Solar Coronal Twin Jets
• Data-constrained 3D MHD Simulation of a Spiral Jet Caused by an Unstable Flux Rope Embedded in Fan-spine Configuration