In this section
@article{Laker:2022:10.5194/egusphere-egu22-3917,
author = {Laker, R and Horbury, T and Matteini, L and Woolley, T and Stawarz, J and Bale, S},
doi = {10.5194/egusphere-egu22-3917},
title = {On the Deflections of Switchbacks},
url = {http://dx.doi.org/10.5194/egusphere-egu22-3917},
year = {2022}
}
TY - JOUR
AB - <jats:p><p>Following their presence during Parker Solar Probe&#8217;s (PSP) first encounter, switchbacks have become an active area of research with several proposed mechanisms for their formation. Many of these theories have testable predictions, although it is not trivial to compare simulation results with in-situ data from PSP. For example, there is some debate regarding the deflection direction of switchbacks, with some theories predicting a consistent magnetic deflection in the +T direction in the RTN coordinate system. Such arguments are largely focussed on the first two PSP encounters, as these are the most studied encounters in the literature. We examine the deflection direction of switchbacks for the first eight PSP encounters, with the aim to clear up any ambiguity regarding this property of switchbacks. Much like the earlier results of Horbury et al. 2020 (during the first encounter) we find that switchbacks tend to deflect in the same direction for hours at a time. Although there is some consistency in deflection direction within an individual encounter, crucially we find that there is no preferred deflection direction across all the encounters. We speculate about the cause of these results and what implications they may have for switchback formation theories.</p></jats:p>
AU - Laker,R
AU - Horbury,T
AU - Matteini,L
AU - Woolley,T
AU - Stawarz,J
AU - Bale,S
DO - 10.5194/egusphere-egu22-3917
PY - 2022///
TI - On the Deflections of Switchbacks
UR - http://dx.doi.org/10.5194/egusphere-egu22-3917
ER -