Highly structured slow solar wind emerging from an equatorial coronal hole.

Journal

Nature
ISSN: 1476-4687
Titre abrégé: Nature
Pays: England
ID NLM: 0410462

Informations de publication

Date de publication:
12 2019
Historique:
received: 16 07 2019
accepted: 11 11 2019
pubmed: 6 12 2019
medline: 6 12 2019
entrez: 6 12 2019
Statut: ppublish

Résumé

During the solar minimum, when the Sun is at its least active, the solar wind

Identifiants

DOI: 10.1038/s41586-019-1818-7 PMID: 31802007
pubmed: 31802007
doi: 10.1038/s41586-019-1818-7
pii: 10.1038/s41586-019-1818-7
doi:

Types de publication

Journal Article Research Support, U.S. Gov't, Non-P.H.S. Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

237-242

Commentaires et corrections

Type : CommentIn
Type : CommentIn

Références

Parker, E. N. Dynamics of the interplanetary gas and magnetic fields. Astrophys. J. 128, 664–676 (1958).
Neugebauer, M. & Snyder, C. W. Solar plasma experiment. Science 138, 1095–1097 (1962).
pubmed: 17772963
McComas, D. J. et al. Weaker solar wind from the polar coronal holes and the whole Sun. Geophys. Res. Lett. 35, L18103 (2008).
Abbo, L. et al. Slow solar wind: observations and modeling. Space Sci. Rev. 201, 55–108 (2016).
Lapenta, G. & Knoll, D. A. Effect of a converging flow at the streamer cusp on the genesis of the slow solar wind. Astrophys. J. 624, 1049–1056 (2005).
Einaudi, G., Boncinelli, P., Dahlburg, R. B. & Karpen, J. T. Formation of the slow solar wind in a coronal streamer. J. Geophys. Res. 104, 521–534 (1999).
Fisk, L. A. & Schwadron, N. A. The behavior of the open magnetic field of the Sun. Astrophys. J. 560, 425–438 (2001).
Antiochos, S. K., Mikic, Z., Titov, V. S., Lionello, R. & Linker, J. A. A model for the sources of the slow solar wind. Astrophys. J. 731, 112 (2011).
Wang, Y.-M. & Sheeley, N. R. On potential field models of the solar corona. Astrophys. J. 392, 310–319 (1992).
Cranmer, S. R. Coronal holes. Living Rev. Sol. Phys. 6, 3 (2009).
pubmed: 27194961 pmcid: 4841186
Hollweg, J. V. & Johnson, W. Transition region, corona, and solar wind in coronal holes: some two-fluid models. J. Geophys. Res. 93, 9547–9554 (1988).
Verdini, A., Velli, M., Matthaeus, W. H., Oughton, S. & Dmitruk, P. A turbulence-driven model for heating and acceleration of the fast wind in coronal holes. Astrophys. J. Lett. 708, 116–120 (2010).
Parker, E. N. Heating solar coronal holes. Astrophys. J. 372, 719–727 (1991).
Cranmer, S. R., Field, G. B. & Kohl, J. L. Spectroscopic constraints on models of ion cyclotron resonance heating in the polar solar corona and high-speed solar wind. Astrophys. J. 518, 937–947 (1999).
Fox, N. J. et al. The Solar Probe Plus mission: humanity’s first visit to our star. Space Sci. Rev. 204, 7–48 (2016).
Breneman, A. W. et al. STEREO and Wind observations of intense cyclotron harmonic waves at the Earth’s bow shock and inside the magnetosheath. J. Geophys. Res. Space Phys. 118, 7654–7664 (2013).
Bale, S. D. et al. The FIELDS instrument suite for Solar Probe Plus. Space Sci. Rev. 204, 49–82 (2016).
pubmed: 29755144 pmcid: 5942226
Parker, E. N. Dynamical theory of the solar wind. Space Sci. Rev. 4, 666–708 (1965).
Altschuler, M. D. & Newkirk, G. Magnetic fields and structure of the solar corona: 1. Methods of calculating coronal fields. Sol. Phys. 9, 131–149 (1969).
Schatten, K. H., Wilcox, J. M. & Ness, N. F. A model of interplanetary and coronal magnetic fields. Sol. Phys. 6, 442–455 (1969).
Arge, C. N. & Pizzo, V. J. Improvement in the prediction of solar wind conditions using near-real time solar magnetic field updates. J. Geophys. Res. Space Phys. 105, 10465–10479 (2000).
Riley, P. et al. A comparison between global solar magnetohydrodynamic and potential field source surface model results. Astrophys. J. 653, 1510–1516 (2006).
Hoeksema, J. T. Structure and Evolution of the Large Scale Solar and Heliospheric Magnetic Fields. PhD thesis, Stanford Univ. (1984).
Lee, C. O. et al. Coronal field opens at lower height during the solar cycles 22 and 23 minimum periods: IMF comparison suggests the source surface should be lowered. Sol. Phys. 269, 367–388 (2011).
Riley, P. et al. Predicting the structure of the solar corona and inner heliosphere during Parker Solar Probe’s first perihelion pass. Astrophys. J. Lett. 874, 15 (2019).
Levine, R. H., Altschuler, M. D., Harvey, J. W. & Jackson, B. V. Open magnetic structures on the Sun. Astrophys. J. 215, 636–651 (1977).
Kasper, J. C. et al. Solar Wind Electrons Alphas and Protons (SWEAP) investigation. Space Sci. Rev. 204, 131 (2016).
McComas, D. J. et al. Probing the energetic particle environment near the Sun. Nature https://doi.org/10.1038/s41586-019-1811-1 (2019).
Belcher, J. W. & Davis, L. Large-amplitude Alfvén waves in the interplanetary medium, 2. J. Geophys. Res. 76, 3534–3563 (1971).
Howes, G. G. et al. The slow mode nature of compressible wave power in solar wind turbulence. Astrophys. J. Lett. 753, 19 (2012).
Horbury, T. S. et al. Short, large-amplitude speed enhancements in the near-Sun fast solar wind. Mon. Not. R. Astron. Soc. 478, 1980–1986 (2018).
Gosling, J. T., Tian, H. & Phan, T. D. Pulsed Alfvén waves in the solar wind. Astrophys. J. Lett. 737, 35 (2011).
Balogh, A., Forsyth, R. J., Lucek, E. A., Horbury, T. S. & Smith, E. J. Heliospheric magnetic field polarity inversions at high heliographic latitudes. Geophys. Res. Lett. 26, 631–634 (1999).
Yamauchi, Y., Moore, R. L., Suess, S. T., Wang, H. & Sakurai, T. The magnetic structure of Hα macrospicules in solar coronal holes. Astrophys. J. 605, 511–520 (2004).
Raouafi, N.-E. & Stenborg, G. Role of transients in the sustainability of solar coronal plumes. Astrophys. J. 787, 118 (2014).
Roberts, M. A., Uritsky, V. M., DeVore, C. R. & Karpen, J. T. Simulated encounters of the Parker Solar Probe with a coronal-hole jet. Astrophys. J. 866, 14 (2018).
Meyer-Vernet, N., Issautier, K. & Moncuquet, M. Quasi-thermal noise spectroscopy: the art and the practice. J. Geophys. Res. Space Phys. 122, 7925–7945 (2017).
Schekochihin, A. A. et al. Astrophysical gyrokinetics: kinetic and fluid turbulent cascades in magnetized weakly collisional plasmas. Astrophys. J. 182, 310–377 (2009).
Matthaeus, W. H., Goldstein, M. L. & Smith, C. Evaluation of magnetic helicity in homogeneous turbulence. Phys. Rev. Lett. 48, 1256–1259 (1982).
Jian, L. K. et al. Electromagnetic waves near the proton cyclotron frequency: STEREO observations. Astrophys. J. 786, 123 (2014); erratum 847, 1 (2017).
Bruno, R. & Carbone, V. The solar wind as a turbulence laboratory. Living Rev. Sol. Phys. 10, 2 (2013).
Pulupa, M. et al. The Solar Probe Plus Radio Frequency Spectrometer: measurement requirements, analog design, and digital signal processing. J. Geophys. Res. Space Phys. 122, 2836–2854 (2017).
Malaspina, D. M. et al. The Digital Fields Board for the FIELDS instrument suite on the Solar Probe Plus mission: analog and digital signal processing. J. Geophys. Res. Space Phys. 121, 5088–5096 (2016).
Mozer, F. S. DC and low-frequency double probe electric field measurements in space. J. Geophys. Res. Space Phys. 121, 10942–10953 (2016).
Angelopoulos, V. et al. The Space Physics Environment Data Analysis System (SPEDAS). Space Sci. Rev. 215, 9 (2019).
pubmed: 30880847 pmcid: 6380193
Stansby, D. Dstansby/pfsspy: pfsspy 0.1.2 https://zenodo.org/record/3237053#.Xcqc-1f7SUk (2019).
Yeates, A. Antyeates1983/pfss: first release of pfss code https://zenodo.org/record/1472183#.XcqdU1f7SUk (2018).
Nolte, J. T. & Roelof, E. C. Large-scale structure of the interplanetary medium. I: High coronal source longitude of the quiet-time solar wind. Sol. Phys. 33, 241–257 (1973).
Neugebauer, M., et al. Spatial structure of the solar wind and comparisons with solar data and models. J. Geophys. Res. 103, 14587–14599 (1998).
Stansby, D., Horbury, T. S., Wallace, S. & Arge, C. N. Predicting large-scale coronal structure for Parker Solar Probe using open source software. RNAAS 3, 57 (2019).
Clark, R., Harvey, J., Hill, F. & Toner, C. GONG magnetogram zero-point-correction status. Bull. Am. Astron. Soc. 35, 822 (2003).
Hoeksema, J. T. et al. The Helioseismic and Magnetic Imager (HMI) vector magnetic field pipeline: overview and performance. Sol. Phys. 289, 3483–3530 (2014).
Schrijver, C. J. & DeRosa, M. L. Photospheric and heliospheric magnetic fields. Sol. Phys. 212, 165 (2003).

Auteurs

S D Bale (SD)

Space Sciences Laboratory, University of California, Berkeley, CA, USA. bale@berkeley.edu.
Physics Department, University of California, Berkeley, CA, USA. bale@berkeley.edu.
The Blackett Laboratory, Imperial College London, London, UK. bale@berkeley.edu.
School of Physics and Astronomy, Queen Mary University of London, London, UK. bale@berkeley.edu.

S T Badman (ST)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.
Physics Department, University of California, Berkeley, CA, USA.

J W Bonnell (JW)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

T A Bowen (TA)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

D Burgess (D)

School of Physics and Astronomy, Queen Mary University of London, London, UK.

A W Case (AW)

Smithsonian Astrophysical Observatory, Cambridge, MA, USA.

C A Cattell (CA)

School of Physics and Astronomy, University of Minnesota, Minneapolis, MN, USA.

B D G Chandran (BDG)

Department of Physics & Astronomy, University of New Hampshire, Durham, NH, USA.
Space Science Center, University of New Hampshire, Durham, NH, USA.

C C Chaston (CC)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

C H K Chen (CHK)

School of Physics and Astronomy, Queen Mary University of London, London, UK.

J F Drake (JF)

Department of Physics, University of Maryland, College Park, MD, USA.
Institute for Physical Science and Technology, University of Maryland, College Park, MD, USA.
Joint Space Science Institute, University of Maryland, College Park, MD, USA.

T Dudok de Wit (TD)

LPC2E, University of Orléans, CNRS, Orléans, France.

J P Eastwood (JP)

The Blackett Laboratory, Imperial College London, London, UK.

R E Ergun (RE)

Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, CO, USA.

W M Farrell (WM)

Code 695, NASA Goddard Space Flight Center, Greenbelt, MD, USA.

C Fong (C)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.
Physics Department, University of California, Berkeley, CA, USA.

K Goetz (K)

School of Physics and Astronomy, University of Minnesota, Minneapolis, MN, USA.

M Goldstein (M)

Goddard Planetary Heliophysics Institute, University of Maryland Baltimore County, Baltimore, MD, USA.
Code 672, NASA Goddard Space Flight Center, Greenbelt, MD, USA.

K A Goodrich (KA)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

P R Harvey (PR)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

T S Horbury (TS)

The Blackett Laboratory, Imperial College London, London, UK.

G G Howes (GG)

Department of Physics and Astronomy, University of Iowa, Iowa City, IA, USA.

J C Kasper (JC)

Smithsonian Astrophysical Observatory, Cambridge, MA, USA.
Climate and Space Sciences and Engineering, University of Michigan, Ann Arbor, MI, USA.

P J Kellogg (PJ)

School of Physics and Astronomy, University of Minnesota, Minneapolis, MN, USA.

J A Klimchuk (JA)

Heliophysics Division, NASA Goddard Space Flight Center, Greenbelt, MD, USA.

K E Korreck (KE)

Smithsonian Astrophysical Observatory, Cambridge, MA, USA.

V V Krasnoselskikh (VV)

LPC2E, University of Orléans, CNRS, Orléans, France.

S Krucker (S)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.
University of Applied Sciences and Arts Northwestern Switzerland, Windisch, Switzerland.

R Laker (R)

The Blackett Laboratory, Imperial College London, London, UK.

D E Larson (DE)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

R J MacDowall (RJ)

Code 695, NASA Goddard Space Flight Center, Greenbelt, MD, USA.

M Maksimovic (M)

LESIA, Observatoire de Paris, Université PSL, Sorbonne Université, CNRS, Meudon, France.

D M Malaspina (DM)

Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, CO, USA.

J Martinez-Oliveros (J)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

D J McComas (DJ)

Department of Astrophysical Sciences, Princeton University, Princeton, NJ, USA.

N Meyer-Vernet (N)

LESIA, Observatoire de Paris, Université PSL, Sorbonne Université, CNRS, Meudon, France.

M Moncuquet (M)

LESIA, Observatoire de Paris, Université PSL, Sorbonne Université, CNRS, Meudon, France.

F S Mozer (FS)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

T D Phan (TD)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

M Pulupa (M)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

N E Raouafi (NE)

Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA.

C Salem (C)

Space Sciences Laboratory, University of California, Berkeley, CA, USA.

D Stansby (D)

The Blackett Laboratory, Imperial College London, London, UK.

M Stevens (M)

Smithsonian Astrophysical Observatory, Cambridge, MA, USA.

A Szabo (A)

Heliophysics Division, NASA Goddard Space Flight Center, Greenbelt, MD, USA.

M Velli (M)

Department of Earth, Planetary, and Space Sciences, University of California, Los Angeles, CA, USA.

T Woolley (T)

The Blackett Laboratory, Imperial College London, London, UK.

J R Wygant (JR)

School of Physics and Astronomy, University of Minnesota, Minneapolis, MN, USA.

Classifications MeSH