Solar Orbiter - IRIS - ADITYA - Joint Workshop

Session

Connecting solar surface and atmosphere with the heliosphere

7

19 Mar 2026, 09:00

Harnack Haus (Berlin)

69. Connecting the structure and dynamics of coronal streamers and the heliospheric plasma sheet

Alexis Rouillard (IRAP CNRS FR & AIP DE)

19/03/2026, 09:00

Review talk

First Name: Alexis
Last Name: Rouillard
Email Address: arouillard@irap.omp.eu
Affiliation: IRAP CNRS FR & AIP DE

All Authors: Alexis P. Rouillard

Abstract: The solar wind extension of solar helmet streamers are the heliospheric current sheet and its plasma sheet. We will review recent research on the structure and dynamics of helmet streamers exploiting the detailed imaging...

70. From Sun to Heliosphere: Validating CME Evolution Models with Solar Orbiter

Abril Sahade (NASA Goddard Space Flight Center)

19/03/2026, 09:30

Contributed talk

First Name: Abril
Last Name: Sahade
Email Address: abril.sahade@nasa.gov
Affiliation: NASA Goddard Space Flight Center

All Authors: Abril Sahade, Cecilia Mac Cormack, Angelos Vourlidas, Judith Karpen and Teresa Nieves-Chinchilla

Abstract: Coronal mass ejections (CMEs) are major drivers of severe space-weather disturbances, and improving the accuracy of their predictive modeling...

71. High-resolution observations of the slow solar wind sources

Krzysztof Barczynski (PMOD/WRC Davos)

19/03/2026, 09:45

Contributed talk

First Name: Krzysztof
Last Name: Barczynski
Email Address: krzysztof.barczynski@pmodwrc.ch
Affiliation: PMOD/WRC Davos

All Authors: Krzysztof Barczynski, Louise Harra, Nils Janitzek, David Berghmans, Cis Verbeeck, Andrei Zhukov, Yingjie Zhu, Tania Varesano, Cristina H. Mandrini, Gherardo Valori

Abstract: The origin of the slow solar wind remains an open question. Plasma upflows...

72. Connecting the Solar Corona to the Solar Wind

Stephanie Yardley (Northumbria University)

19/03/2026, 10:00

Invited talk

First Name: Stephanie
Last Name: Yardley
Email Address: steph.yardley@northumbria.ac.uk
Affiliation: Northumbria University

All Authors: Stephanie Yardley

Abstract: One of the main goals of solar and heliospheric physics is to gain a complete picture of the dynamic processes occurring in the solar corona and how these influence the inner heliosphere. Missions such as ESA/NASA's...

73. Propagation of magnetic deflections driven by solar jets: a pathway to switchback formation

Jade Touresse (Laboratoire de Physique des Plasmas, Sorbonne Université, CNRS)

19/03/2026, 10:20

Contributed talk

First Name: Jade
Last Name: Touresse
Email Address: jade.touresse@lpp.polytechnique.fr
Affiliation: Laboratoire de Physique des Plasmas, Sorbonne Université, CNRS

All Authors: J. Touresse, E. Pariat, C. Froment, V. Aslanyan, P. F. Wyper, L. Seyfritz

Abstract: Parker Solar Probe (PSP) has recently detected widespread localised magnetic deflections in the young solar wind, known...

74. Understanding How Small-scale Photospheric Magnetic Fields Influence the Global Solar Corona and Solar Wind

Cooper Downs (Predictive Science Inc.)

19/03/2026, 11:20

Invited talk

First Name: Cooper
Last Name: Downs
Email Address: cdowns@predsci.com
Affiliation: Predictive Science Inc.

All Authors: Cooper Downs, Caroline L. Evans, Donald Schmit, Jon A. Linker, Viacheslav S. Titov

Abstract: Our march toward increasingly higher-resolution photospheric and coronal measurements has revealed a close connection between low coronal processes and small-scale flux...

75. Electrons in the solar wind: connecting the collisional corona with the collisionless heliosphere

Daniel Verscharen (University College London)

19/03/2026, 11:40

Contributed talk

First Name: Daniel
Last Name: Verscharen
Email Address: d.verscharen@ucl.ac.uk
Affiliation: University College London

All Authors: Daniel Verscharen, Jingting Liu, Christopher Owen, and Georgios Nicolaou

Abstract: Electrons are a subsonic plasma species in the solar wind. Their kinetic behaviour is - to a much greater extent than the proton behaviour - the result of an interplay...

76. Evolving Large-Scale Structure of the Corona and Heliosphere: Comparison of SoloHI and Synthetic Observations

Robin Colaninno (US Naval Research Laboratory)

19/03/2026, 11:55

Contributed talk

First Name: Robin
Last Name: Colaninno
Email Address: robin.c.colaninno.civ@us.navy.mil
Affiliation: US Naval Research Laboratory

All Authors: Robin Colaninno, Philip Hess, Erika Palmerio, Eleni Nikou

Abstract: The transition between the solar corona and inner heliosphere presents a challenge for both physics and nomenclature. Historically, these two regions have been defined by...

77. The influence of Solar Orbiter/ PHI far-side information on coronal holes and solar wind predictions

Evangelia Samara (NASA/GSFC)

19/03/2026, 12:10

Metcalf Award

First Name: Evangelia
Last Name: Samara
Email Address: evangelia.sam@gmail.com
Affiliation: NASA/GSFC

All Authors: Evangelia Samara, C. Nick Arge, Samuel Schonfeld, Alison Farrish, Carl Henney, Teresa Nieves-Chinchilla

Abstract: In this work we incorporate Solar Orbiter’s Polarimetric and Helioseismic Imager (PHI) Full Disc Telescope (FDT) observations into the Air Force Data...