NAM2019
  • NAM2021
    • Contacts
  • Science
    • Science Programme
    • Plenary Talks
    • Parallel Sessions
    • Special Lunches/Discussion Sessions
    • Poster Session
    • NAM Community Session
  • Social
    • Presidential Address
    • Herschel Concert
    • RAS Awards Ceremony
    • Virtual Stonehenge Tour
  • Media
  • Public Engagement
    • Public engagement opportunities
    • Public talk
    • Writing Skyscapes
  • Venue
    • Code of Conduct
    • Accessing the conference
    • Gather.town
    • NAM2021 Slack
    • About Bath
  • Monday
  • Tuesday
  • Wednesday
  • Thursday
  • Friday
  • Posters
  • NAM2021
    • Contacts
  • Science
    • Science Programme
    • Plenary Talks
    • Parallel Sessions
    • Special Lunches/Discussion Sessions
    • Poster Session
    • NAM Community Session
  • Social
    • Presidential Address
    • Herschel Concert
    • RAS Awards Ceremony
    • Virtual Stonehenge Tour
  • Media
  • Public Engagement
    • Public engagement opportunities
    • Public talk
    • Writing Skyscapes
  • Venue
    • Code of Conduct
    • Accessing the conference
    • Gather.town
    • NAM2021 Slack
    • About Bath
  • Monday
  • Tuesday
  • Wednesday
  • Thursday
  • Friday
  • Posters

Wednesday

Schedule

id
date time
PM2
16:30
Abstract
Direct observational indications of wavelike disturbances in MBP tracks
Wednesday

Abstract details

id
Direct observational indications of wavelike disturbances in MBP tracks
Date Submitted
2021-04-28 18:39:00
Juan
Maldonado
Universidad Nacional de Colombia
Waves and Oscillations in the Solar Atmosphere in the High-Resolution Era
Contributed
JPA. Maldonado (Universidad Nacional de Colombia), A. Bautista (Universidad Nacional de Colombia), J. Campos-Rozo (University of Graz), D. Utz (Computational Neurosciences, Neuromed Campus, Kepler University Hospital), S. Vargas (Observatorio Astronomico, Universidad Nacional de Colombia) , N. Magyar(Centre for Fusion, Space and Astrophysics, Physics Department, University of Warwick), R. Erdélyi (Solar Physics & Space Plasma Research Center, School of Mathematics and Statistics, University of Sheffield)
Magnetic Bright Points (MBPs) are small-scale solar atmospheric structures of highly concentrated magnetic fields that can be studied in ever more details thanks to current high precision measurements and a strong theoretical framework greatly supported by Magnetohydrodynamic (MHD) simulations and its analysis. In this study, we consider a large dataset taken from the HINODE mission from two consecutive solar atmospheric layers and analyze how MBPs evolve over time. We developed new computational techniques to track these small-scale structures and reconstruct their behavior during their lifetime. We found direct evidence for MHD wavelike disturbances within the evolution of their movement paths. We interprete these detected signatures within the MBP tracks as Kink and Sausage wave contributions which can effectively transport energy into the higher atmosphere and thus shedding light on how energy can be transferred throughout the solar atmosphere via the help of flux tubes as wave guides.

NAM 2020 Logo AWRAS Logo

 

Bath University LogoUKRI STFC new

All attendees are expected to show respect and courtesy to other attendees and staff, and to adhere to the NAM Code of Conduct.

© 2022 Royal Astronomical Society

Login