The Dynamic Structure of Coronal Hole Boundaries Article Swipe
V. Aslanyan
,
D. I. Pontin
,
Roger B. Scott
,
A. K. Higginson
,
P. F. Wyper
,
S. K. Antiochos
·
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.3847/1538-4357/ac69ed
YOU?
·
· 2022
· Open Access
·
· DOI: https://doi.org/10.3847/1538-4357/ac69ed
The boundaries of solar coronal holes are difficult to uniquely define observationally but are sites of interest in part because the slow solar wind appears to originate there. The aim of this article is to explore the dynamics of interchange magnetic reconnection at different types of coronal hole boundaries—namely streamers and pseudostreamers—and their implications for the coronal structure. We describe synthetic observables derived from three-dimensional magnetohydrodynamic simulations of the atmosphere of the Sun in which coronal hole boundaries are disturbed by flows that mimic the solar supergranulation. Our analysis shows that interchange reconnection takes place much more readily at the pseudostreamer boundary of the coronal hole. As a result, the portion of the coronal hole boundary formed by the pseudostreamer remains much smoother, in contrast to the highly distorted helmet-streamer portion of the coronal hole boundary. Our results yield important new insights on coronal hole boundary regions, which are critical in coupling the corona to the heliosphere as the formation regions of the slow solar wind.
Related Topics
Concepts
Coronal hole
Physics
Helmet streamer
Coronal loop
Corona (planetary geology)
Nanoflares
Solar wind
Coronal cloud
Heliosphere
Astrophysics
Coronal plane
Coronal mass ejection
Astronomy
Plasma
Astrobiology
Radiology
Medicine
Quantum mechanics
Venus
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3847/1538-4357/ac69ed
- https://iopscience.iop.org/article/10.3847/1538-4357/ac69ed/pdf
- OA Status
- gold
- Cited By
- 6
- References
- 39
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4281991629
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W4281991629Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.3847/1538-4357/ac69edDigital Object Identifier
- Title
-
The Dynamic Structure of Coronal Hole BoundariesWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2022Year of publication
- Publication date
-
2022-05-27Full publication date if available
- Authors
-
V. Aslanyan, D. I. Pontin, Roger B. Scott, A. K. Higginson, P. F. Wyper, S. K. AntiochosList of authors in order
- Landing page
-
https://doi.org/10.3847/1538-4357/ac69edPublisher landing page
- PDF URL
-
https://iopscience.iop.org/article/10.3847/1538-4357/ac69ed/pdfDirect link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://iopscience.iop.org/article/10.3847/1538-4357/ac69ed/pdfDirect OA link when available
- Concepts
-
Coronal hole, Physics, Helmet streamer, Coronal loop, Corona (planetary geology), Nanoflares, Solar wind, Coronal cloud, Heliosphere, Astrophysics, Coronal plane, Coronal mass ejection, Astronomy, Plasma, Astrobiology, Radiology, Medicine, Quantum mechanics, VenusTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
6Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 1, 2024: 2, 2023: 2, 2022: 1Per-year citation counts (last 5 years)
- References (count)
-
39Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
Full payload
| id | https://openalex.org/W4281991629 |
|---|---|
| doi | https://doi.org/10.3847/1538-4357/ac69ed |
| ids.doi | https://doi.org/10.3847/1538-4357/ac69ed |
| ids.openalex | https://openalex.org/W4281991629 |
| fwci | 4.62084528 |
| type | article |
| title | The Dynamic Structure of Coronal Hole Boundaries |
| awards[0].id | https://openalex.org/G2465893628 |
| awards[0].funder_id | https://openalex.org/F4320334627 |
| awards[0].display_name | |
| awards[0].funder_award_id | EP/P020259/1 |
| awards[0].funder_display_name | Engineering and Physical Sciences Research Council |
| awards[1].id | https://openalex.org/G4853069579 |
| awards[1].funder_id | https://openalex.org/F4320334632 |
| awards[1].display_name | |
| awards[1].funder_award_id | ST/S000267 |
| awards[1].funder_display_name | Science and Technology Facilities Council |
| awards[2].id | https://openalex.org/G8366564738 |
| awards[2].funder_id | https://openalex.org/F4320334632 |
| awards[2].display_name | |
| awards[2].funder_award_id | ST/S000267/1 |
| awards[2].funder_display_name | Science and Technology Facilities Council |
| biblio.issue | 2 |
| biblio.volume | 931 |
| biblio.last_page | 96 |
| biblio.first_page | 96 |
| topics[0].id | https://openalex.org/T10251 |
| topics[0].field.id | https://openalex.org/fields/31 |
| topics[0].field.display_name | Physics and Astronomy |
| topics[0].score | 1.0 |
| topics[0].domain.id | https://openalex.org/domains/3 |
| topics[0].domain.display_name | Physical Sciences |
| topics[0].subfield.id | https://openalex.org/subfields/3103 |
| topics[0].subfield.display_name | Astronomy and Astrophysics |
| topics[0].display_name | Solar and Space Plasma Dynamics |
| topics[1].id | https://openalex.org/T10159 |
| topics[1].field.id | https://openalex.org/fields/31 |
| topics[1].field.display_name | Physics and Astronomy |
| topics[1].score | 0.9962000250816345 |
| topics[1].domain.id | https://openalex.org/domains/3 |
| topics[1].domain.display_name | Physical Sciences |
| topics[1].subfield.id | https://openalex.org/subfields/3103 |
| topics[1].subfield.display_name | Astronomy and Astrophysics |
| topics[1].display_name | Ionosphere and magnetosphere dynamics |
| topics[2].id | https://openalex.org/T10039 |
| topics[2].field.id | https://openalex.org/fields/31 |
| topics[2].field.display_name | Physics and Astronomy |
| topics[2].score | 0.9955000281333923 |
| topics[2].domain.id | https://openalex.org/domains/3 |
| topics[2].domain.display_name | Physical Sciences |
| topics[2].subfield.id | https://openalex.org/subfields/3103 |
| topics[2].subfield.display_name | Astronomy and Astrophysics |
| topics[2].display_name | Stellar, planetary, and galactic studies |
| funders[0].id | https://openalex.org/F4320334627 |
| funders[0].ror | https://ror.org/0439y7842 |
| funders[0].display_name | Engineering and Physical Sciences Research Council |
| funders[1].id | https://openalex.org/F4320334632 |
| funders[1].ror | https://ror.org/057g20z61 |
| funders[1].display_name | Science and Technology Facilities Council |
| is_xpac | False |
| apc_list.value | 4499 |
| apc_list.currency | USD |
| apc_list.value_usd | 4499 |
| apc_paid.value | 4499 |
| apc_paid.currency | USD |
| apc_paid.value_usd | 4499 |
| concepts[0].id | https://openalex.org/C64162976 |
| concepts[0].level | 5 |
| concepts[0].score | 0.898431658744812 |
| concepts[0].wikidata | https://www.wikidata.org/wiki/Q127948 |
| concepts[0].display_name | Coronal hole |
| concepts[1].id | https://openalex.org/C121332964 |
| concepts[1].level | 0 |
| concepts[1].score | 0.8669504523277283 |
| concepts[1].wikidata | https://www.wikidata.org/wiki/Q413 |
| concepts[1].display_name | Physics |
| concepts[2].id | https://openalex.org/C26218039 |
| concepts[2].level | 5 |
| concepts[2].score | 0.8167793154716492 |
| concepts[2].wikidata | https://www.wikidata.org/wiki/Q335186 |
| concepts[2].display_name | Helmet streamer |
| concepts[3].id | https://openalex.org/C146138569 |
| concepts[3].level | 5 |
| concepts[3].score | 0.7464889287948608 |
| concepts[3].wikidata | https://www.wikidata.org/wiki/Q556028 |
| concepts[3].display_name | Coronal loop |
| concepts[4].id | https://openalex.org/C2776779350 |
| concepts[4].level | 3 |
| concepts[4].score | 0.7221276164054871 |
| concepts[4].wikidata | https://www.wikidata.org/wiki/Q1134503 |
| concepts[4].display_name | Corona (planetary geology) |
| concepts[5].id | https://openalex.org/C172600038 |
| concepts[5].level | 5 |
| concepts[5].score | 0.6567468643188477 |
| concepts[5].wikidata | https://www.wikidata.org/wiki/Q1088170 |
| concepts[5].display_name | Nanoflares |
| concepts[6].id | https://openalex.org/C108411613 |
| concepts[6].level | 3 |
| concepts[6].score | 0.6313357353210449 |
| concepts[6].wikidata | https://www.wikidata.org/wiki/Q79833 |
| concepts[6].display_name | Solar wind |
| concepts[7].id | https://openalex.org/C179321100 |
| concepts[7].level | 5 |
| concepts[7].score | 0.6122854351997375 |
| concepts[7].wikidata | https://www.wikidata.org/wiki/Q221699 |
| concepts[7].display_name | Coronal cloud |
| concepts[8].id | https://openalex.org/C54834619 |
| concepts[8].level | 4 |
| concepts[8].score | 0.583375096321106 |
| concepts[8].wikidata | https://www.wikidata.org/wiki/Q131687 |
| concepts[8].display_name | Heliosphere |
| concepts[9].id | https://openalex.org/C44870925 |
| concepts[9].level | 1 |
| concepts[9].score | 0.5196598768234253 |
| concepts[9].wikidata | https://www.wikidata.org/wiki/Q37547 |
| concepts[9].display_name | Astrophysics |
| concepts[10].id | https://openalex.org/C13483470 |
| concepts[10].level | 2 |
| concepts[10].score | 0.5010948181152344 |
| concepts[10].wikidata | https://www.wikidata.org/wiki/Q1470152 |
| concepts[10].display_name | Coronal plane |
| concepts[11].id | https://openalex.org/C72886185 |
| concepts[11].level | 4 |
| concepts[11].score | 0.4442075788974762 |
| concepts[11].wikidata | https://www.wikidata.org/wiki/Q129890 |
| concepts[11].display_name | Coronal mass ejection |
| concepts[12].id | https://openalex.org/C1276947 |
| concepts[12].level | 1 |
| concepts[12].score | 0.3661392331123352 |
| concepts[12].wikidata | https://www.wikidata.org/wiki/Q333 |
| concepts[12].display_name | Astronomy |
| concepts[13].id | https://openalex.org/C82706917 |
| concepts[13].level | 2 |
| concepts[13].score | 0.21201542019844055 |
| concepts[13].wikidata | https://www.wikidata.org/wiki/Q10251 |
| concepts[13].display_name | Plasma |
| concepts[14].id | https://openalex.org/C87355193 |
| concepts[14].level | 1 |
| concepts[14].score | 0.11990025639533997 |
| concepts[14].wikidata | https://www.wikidata.org/wiki/Q411 |
| concepts[14].display_name | Astrobiology |
| concepts[15].id | https://openalex.org/C126838900 |
| concepts[15].level | 1 |
| concepts[15].score | 0.0 |
| concepts[15].wikidata | https://www.wikidata.org/wiki/Q77604 |
| concepts[15].display_name | Radiology |
| concepts[16].id | https://openalex.org/C71924100 |
| concepts[16].level | 0 |
| concepts[16].score | 0.0 |
| concepts[16].wikidata | https://www.wikidata.org/wiki/Q11190 |
| concepts[16].display_name | Medicine |
| concepts[17].id | https://openalex.org/C62520636 |
| concepts[17].level | 1 |
| concepts[17].score | 0.0 |
| concepts[17].wikidata | https://www.wikidata.org/wiki/Q944 |
| concepts[17].display_name | Quantum mechanics |
| concepts[18].id | https://openalex.org/C2779900269 |
| concepts[18].level | 2 |
| concepts[18].score | 0.0 |
| concepts[18].wikidata | https://www.wikidata.org/wiki/Q1408724 |
| concepts[18].display_name | Venus |
| keywords[0].id | https://openalex.org/keywords/coronal-hole |
| keywords[0].score | 0.898431658744812 |
| keywords[0].display_name | Coronal hole |
| keywords[1].id | https://openalex.org/keywords/physics |
| keywords[1].score | 0.8669504523277283 |
| keywords[1].display_name | Physics |
| keywords[2].id | https://openalex.org/keywords/helmet-streamer |
| keywords[2].score | 0.8167793154716492 |
| keywords[2].display_name | Helmet streamer |
| keywords[3].id | https://openalex.org/keywords/coronal-loop |
| keywords[3].score | 0.7464889287948608 |
| keywords[3].display_name | Coronal loop |
| keywords[4].id | https://openalex.org/keywords/corona |
| keywords[4].score | 0.7221276164054871 |
| keywords[4].display_name | Corona (planetary geology) |
| keywords[5].id | https://openalex.org/keywords/nanoflares |
| keywords[5].score | 0.6567468643188477 |
| keywords[5].display_name | Nanoflares |
| keywords[6].id | https://openalex.org/keywords/solar-wind |
| keywords[6].score | 0.6313357353210449 |
| keywords[6].display_name | Solar wind |
| keywords[7].id | https://openalex.org/keywords/coronal-cloud |
| keywords[7].score | 0.6122854351997375 |
| keywords[7].display_name | Coronal cloud |
| keywords[8].id | https://openalex.org/keywords/heliosphere |
| keywords[8].score | 0.583375096321106 |
| keywords[8].display_name | Heliosphere |
| keywords[9].id | https://openalex.org/keywords/astrophysics |
| keywords[9].score | 0.5196598768234253 |
| keywords[9].display_name | Astrophysics |
| keywords[10].id | https://openalex.org/keywords/coronal-plane |
| keywords[10].score | 0.5010948181152344 |
| keywords[10].display_name | Coronal plane |
| keywords[11].id | https://openalex.org/keywords/coronal-mass-ejection |
| keywords[11].score | 0.4442075788974762 |
| keywords[11].display_name | Coronal mass ejection |
| keywords[12].id | https://openalex.org/keywords/astronomy |
| keywords[12].score | 0.3661392331123352 |
| keywords[12].display_name | Astronomy |
| keywords[13].id | https://openalex.org/keywords/plasma |
| keywords[13].score | 0.21201542019844055 |
| keywords[13].display_name | Plasma |
| keywords[14].id | https://openalex.org/keywords/astrobiology |
| keywords[14].score | 0.11990025639533997 |
| keywords[14].display_name | Astrobiology |
| language | en |
| locations[0].id | doi:10.3847/1538-4357/ac69ed |
| locations[0].is_oa | True |
| locations[0].source.id | https://openalex.org/S1980519 |
| locations[0].source.issn | 0004-637X, 1538-4357 |
| locations[0].source.type | journal |
| locations[0].source.is_oa | True |
| locations[0].source.issn_l | 0004-637X |
| locations[0].source.is_core | True |
| locations[0].source.is_in_doaj | True |
| locations[0].source.display_name | The Astrophysical Journal |
| locations[0].source.host_organization | https://openalex.org/P4310320083 |
| locations[0].source.host_organization_name | IOP Publishing |
| locations[0].source.host_organization_lineage | https://openalex.org/P4310320083, https://openalex.org/P4310311669 |
| locations[0].source.host_organization_lineage_names | IOP Publishing, Institute of Physics |
| locations[0].license | cc-by |
| locations[0].pdf_url | https://iopscience.iop.org/article/10.3847/1538-4357/ac69ed/pdf |
| locations[0].version | publishedVersion |
| locations[0].raw_type | journal-article |
| locations[0].license_id | https://openalex.org/licenses/cc-by |
| locations[0].is_accepted | True |
| locations[0].is_published | True |
| locations[0].raw_source_name | The Astrophysical Journal |
| locations[0].landing_page_url | https://doi.org/10.3847/1538-4357/ac69ed |
| locations[1].id | pmh:oai:discovery.dundee.ac.uk:openaire/ba7d98ea-f34b-4bc3-bb09-11d56c4a6faa |
| locations[1].is_oa | True |
| locations[1].source.id | https://openalex.org/S4306400523 |
| locations[1].source.issn | |
| locations[1].source.type | repository |
| locations[1].source.is_oa | False |
| locations[1].source.issn_l | |
| locations[1].source.is_core | False |
| locations[1].source.is_in_doaj | False |
| locations[1].source.display_name | Discovery Research Portal (University of Dundee) |
| locations[1].source.host_organization | https://openalex.org/I177639307 |
| locations[1].source.host_organization_name | University of Dundee |
| locations[1].source.host_organization_lineage | https://openalex.org/I177639307 |
| locations[1].license | cc-by |
| locations[1].pdf_url | |
| locations[1].version | publishedVersion |
| locations[1].raw_type | info:eu-repo/semantics/publishedVersion |
| locations[1].license_id | https://openalex.org/licenses/cc-by |
| locations[1].is_accepted | True |
| locations[1].is_published | True |
| locations[1].raw_source_name | Aslanyan, V, Pontin, D I, Scott, R B, Higginson, A K, Wyper, P F & Antiochos, S K 2022, 'The Dynamic Structure of Coronal Hole Boundaries', Astrophysical Journal, vol. 931, no. 2, 96. https://doi.org/10.3847/1538-4357/ac69ed |
| locations[1].landing_page_url | https://discovery.dundee.ac.uk/en/publications/ba7d98ea-f34b-4bc3-bb09-11d56c4a6faa |
| locations[2].id | pmh:oai:dro.dur.ac.uk.OAI2:36100 |
| locations[2].is_oa | False |
| locations[2].source.id | https://openalex.org/S4306400188 |
| locations[2].source.issn | |
| locations[2].source.type | repository |
| locations[2].source.is_oa | False |
| locations[2].source.issn_l | |
| locations[2].source.is_core | False |
| locations[2].source.is_in_doaj | False |
| locations[2].source.display_name | Durham Research Online (Durham University) |
| locations[2].source.host_organization | https://openalex.org/I190082696 |
| locations[2].source.host_organization_name | Durham University |
| locations[2].source.host_organization_lineage | https://openalex.org/I190082696 |
| locations[2].license | |
| locations[2].pdf_url | |
| locations[2].version | acceptedVersion |
| locations[2].raw_type | Article |
| locations[2].license_id | |
| locations[2].is_accepted | True |
| locations[2].is_published | False |
| locations[2].raw_source_name | The Astrophysical Journal, 2022, Vol.931(2), pp.96 [Peer Reviewed Journal] |
| locations[2].landing_page_url | http://dro.dur.ac.uk/36100/ |
| locations[3].id | pmh:oai:discovery.dundee.ac.uk:publications/ba7d98ea-f34b-4bc3-bb09-11d56c4a6faa |
| locations[3].is_oa | False |
| locations[3].source.id | https://openalex.org/S4306400523 |
| locations[3].source.issn | |
| locations[3].source.type | repository |
| locations[3].source.is_oa | False |
| locations[3].source.issn_l | |
| locations[3].source.is_core | False |
| locations[3].source.is_in_doaj | False |
| locations[3].source.display_name | Discovery Research Portal (University of Dundee) |
| locations[3].source.host_organization | https://openalex.org/I177639307 |
| locations[3].source.host_organization_name | University of Dundee |
| locations[3].source.host_organization_lineage | https://openalex.org/I177639307 |
| locations[3].license | |
| locations[3].pdf_url | |
| locations[3].version | submittedVersion |
| locations[3].raw_type | |
| locations[3].license_id | |
| locations[3].is_accepted | False |
| locations[3].is_published | False |
| locations[3].raw_source_name | |
| locations[3].landing_page_url | http://www.scopus.com/inward/record.url?scp=85131663586&partnerID=8YFLogxK |
| locations[4].id | pmh:oai:durham-repository.worktribe.com:1201942 |
| locations[4].is_oa | True |
| locations[4].source | |
| locations[4].license | cc-by |
| locations[4].pdf_url | |
| locations[4].version | submittedVersion |
| locations[4].raw_type | publishedVersion |
| locations[4].license_id | https://openalex.org/licenses/cc-by |
| locations[4].is_accepted | False |
| locations[4].is_published | False |
| locations[4].raw_source_name | |
| locations[4].landing_page_url | https://durham-repository.worktribe.com/output/1201942 |
| indexed_in | crossref, doaj |
| authorships[0].author.id | https://openalex.org/A5041123785 |
| authorships[0].author.orcid | https://orcid.org/0000-0003-3704-4229 |
| authorships[0].author.display_name | V. Aslanyan |
| authorships[0].countries | GB |
| authorships[0].affiliations[0].institution_ids | https://openalex.org/I177639307 |
| authorships[0].affiliations[0].raw_affiliation_string | School of Mathematics, University of Dundee, Dundee, DD1 4HN, UK |
| authorships[0].institutions[0].id | https://openalex.org/I177639307 |
| authorships[0].institutions[0].ror | https://ror.org/03h2bxq36 |
| authorships[0].institutions[0].type | education |
| authorships[0].institutions[0].lineage | https://openalex.org/I177639307 |
| authorships[0].institutions[0].country_code | GB |
| authorships[0].institutions[0].display_name | University of Dundee |
| authorships[0].author_position | first |
| authorships[0].raw_author_name | V. Aslanyan |
| authorships[0].is_corresponding | True |
| authorships[0].raw_affiliation_strings | School of Mathematics, University of Dundee, Dundee, DD1 4HN, UK |
| authorships[1].author.id | https://openalex.org/A5022085047 |
| authorships[1].author.orcid | https://orcid.org/0000-0002-1089-9270 |
| authorships[1].author.display_name | D. I. Pontin |
| authorships[1].countries | AU |
| authorships[1].affiliations[0].institution_ids | https://openalex.org/I78757542 |
| authorships[1].affiliations[0].raw_affiliation_string | School of Information and Physical Sciences, University of Newcastle, University Drive, Callaghan, NSW 2308, Australia |
| authorships[1].institutions[0].id | https://openalex.org/I78757542 |
| authorships[1].institutions[0].ror | https://ror.org/00eae9z71 |
| authorships[1].institutions[0].type | education |
| authorships[1].institutions[0].lineage | https://openalex.org/I78757542 |
| authorships[1].institutions[0].country_code | AU |
| authorships[1].institutions[0].display_name | University of Newcastle Australia |
| authorships[1].author_position | middle |
| authorships[1].raw_author_name | D. I. Pontin |
| authorships[1].is_corresponding | False |
| authorships[1].raw_affiliation_strings | School of Information and Physical Sciences, University of Newcastle, University Drive, Callaghan, NSW 2308, Australia |
| authorships[2].author.id | https://openalex.org/A5043576482 |
| authorships[2].author.orcid | https://orcid.org/0000-0001-8517-4920 |
| authorships[2].author.display_name | Roger B. Scott |
| authorships[2].countries | US |
| authorships[2].affiliations[0].institution_ids | https://openalex.org/I1288214837 |
| authorships[2].affiliations[0].raw_affiliation_string | NRC Research Associate at The U.S. Naval Research Laboratory, Washington, DC 20375, USA |
| authorships[2].institutions[0].id | https://openalex.org/I1288214837 |
| authorships[2].institutions[0].ror | https://ror.org/04d23a975 |
| authorships[2].institutions[0].type | facility |
| authorships[2].institutions[0].lineage | https://openalex.org/I1288214837, https://openalex.org/I1330347796, https://openalex.org/I175003984, https://openalex.org/I3130687028 |
| authorships[2].institutions[0].country_code | US |
| authorships[2].institutions[0].display_name | United States Naval Research Laboratory |
| authorships[2].author_position | middle |
| authorships[2].raw_author_name | R. B. Scott |
| authorships[2].is_corresponding | False |
| authorships[2].raw_affiliation_strings | NRC Research Associate at The U.S. Naval Research Laboratory, Washington, DC 20375, USA |
| authorships[3].author.id | https://openalex.org/A5037565822 |
| authorships[3].author.orcid | https://orcid.org/0000-0003-1380-8722 |
| authorships[3].author.display_name | A. K. Higginson |
| authorships[3].countries | US |
| authorships[3].affiliations[0].institution_ids | https://openalex.org/I1306266525, https://openalex.org/I4210094583 |
| authorships[3].affiliations[0].raw_affiliation_string | Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA |
| authorships[3].institutions[0].id | https://openalex.org/I1306266525 |
| authorships[3].institutions[0].ror | https://ror.org/0171mag52 |
| authorships[3].institutions[0].type | facility |
| authorships[3].institutions[0].lineage | https://openalex.org/I1306266525, https://openalex.org/I4210124779 |
| authorships[3].institutions[0].country_code | US |
| authorships[3].institutions[0].display_name | Goddard Space Flight Center |
| authorships[3].institutions[1].id | https://openalex.org/I4210094583 |
| authorships[3].institutions[1].ror | https://ror.org/00mkxfc22 |
| authorships[3].institutions[1].type | facility |
| authorships[3].institutions[1].lineage | https://openalex.org/I4210094583 |
| authorships[3].institutions[1].country_code | US |
| authorships[3].institutions[1].display_name | Heliophysics |
| authorships[3].author_position | middle |
| authorships[3].raw_author_name | A. K. Higginson |
| authorships[3].is_corresponding | False |
| authorships[3].raw_affiliation_strings | Heliophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA |
| authorships[4].author.id | https://openalex.org/A5037108599 |
| authorships[4].author.orcid | https://orcid.org/0000-0002-6442-7818 |
| authorships[4].author.display_name | P. F. Wyper |
| authorships[4].countries | GB |
| authorships[4].affiliations[0].institution_ids | https://openalex.org/I190082696 |
| authorships[4].affiliations[0].raw_affiliation_string | Department of Mathematical Sciences, Durham University, Durham DH1 3LE, UK |
| authorships[4].institutions[0].id | https://openalex.org/I190082696 |
| authorships[4].institutions[0].ror | https://ror.org/01v29qb04 |
| authorships[4].institutions[0].type | education |
| authorships[4].institutions[0].lineage | https://openalex.org/I190082696 |
| authorships[4].institutions[0].country_code | GB |
| authorships[4].institutions[0].display_name | Durham University |
| authorships[4].author_position | middle |
| authorships[4].raw_author_name | P. F. Wyper |
| authorships[4].is_corresponding | False |
| authorships[4].raw_affiliation_strings | Department of Mathematical Sciences, Durham University, Durham DH1 3LE, UK |
| authorships[5].author.id | https://openalex.org/A5065101273 |
| authorships[5].author.orcid | https://orcid.org/0000-0003-0176-4312 |
| authorships[5].author.display_name | S. K. Antiochos |
| authorships[5].countries | US |
| authorships[5].affiliations[0].institution_ids | https://openalex.org/I27837315 |
| authorships[5].affiliations[0].raw_affiliation_string | University of Michigan, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI 48109, USA |
| authorships[5].institutions[0].id | https://openalex.org/I27837315 |
| authorships[5].institutions[0].ror | https://ror.org/00jmfr291 |
| authorships[5].institutions[0].type | education |
| authorships[5].institutions[0].lineage | https://openalex.org/I27837315 |
| authorships[5].institutions[0].country_code | US |
| authorships[5].institutions[0].display_name | University of Michigan |
| authorships[5].author_position | last |
| authorships[5].raw_author_name | S. K. Antiochos |
| authorships[5].is_corresponding | False |
| authorships[5].raw_affiliation_strings | University of Michigan, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI 48109, USA |
| has_content.pdf | True |
| has_content.grobid_xml | True |
| is_paratext | False |
| open_access.is_oa | True |
| open_access.oa_url | https://iopscience.iop.org/article/10.3847/1538-4357/ac69ed/pdf |
| open_access.oa_status | gold |
| open_access.any_repository_has_fulltext | False |
| created_date | 2025-10-10T00:00:00 |
| display_name | The Dynamic Structure of Coronal Hole Boundaries |
| has_fulltext | True |
| is_retracted | False |
| updated_date | 2025-11-06T03:46:38.306776 |
| primary_topic.id | https://openalex.org/T10251 |
| primary_topic.field.id | https://openalex.org/fields/31 |
| primary_topic.field.display_name | Physics and Astronomy |
| primary_topic.score | 1.0 |
| primary_topic.domain.id | https://openalex.org/domains/3 |
| primary_topic.domain.display_name | Physical Sciences |
| primary_topic.subfield.id | https://openalex.org/subfields/3103 |
| primary_topic.subfield.display_name | Astronomy and Astrophysics |
| primary_topic.display_name | Solar and Space Plasma Dynamics |
| related_works | https://openalex.org/W4281991629, https://openalex.org/W4235600320, https://openalex.org/W1977620253, https://openalex.org/W1556625524, https://openalex.org/W2054030914, https://openalex.org/W2513238089, https://openalex.org/W4386481454, https://openalex.org/W4388569166, https://openalex.org/W2021584072, https://openalex.org/W2986381956 |
| cited_by_count | 6 |
| counts_by_year[0].year | 2025 |
| counts_by_year[0].cited_by_count | 1 |
| counts_by_year[1].year | 2024 |
| counts_by_year[1].cited_by_count | 2 |
| counts_by_year[2].year | 2023 |
| counts_by_year[2].cited_by_count | 2 |
| counts_by_year[3].year | 2022 |
| counts_by_year[3].cited_by_count | 1 |
| locations_count | 5 |
| best_oa_location.id | doi:10.3847/1538-4357/ac69ed |
| best_oa_location.is_oa | True |
| best_oa_location.source.id | https://openalex.org/S1980519 |
| best_oa_location.source.issn | 0004-637X, 1538-4357 |
| best_oa_location.source.type | journal |
| best_oa_location.source.is_oa | True |
| best_oa_location.source.issn_l | 0004-637X |
| best_oa_location.source.is_core | True |
| best_oa_location.source.is_in_doaj | True |
| best_oa_location.source.display_name | The Astrophysical Journal |
| best_oa_location.source.host_organization | https://openalex.org/P4310320083 |
| best_oa_location.source.host_organization_name | IOP Publishing |
| best_oa_location.source.host_organization_lineage | https://openalex.org/P4310320083, https://openalex.org/P4310311669 |
| best_oa_location.source.host_organization_lineage_names | IOP Publishing, Institute of Physics |
| best_oa_location.license | cc-by |
| best_oa_location.pdf_url | https://iopscience.iop.org/article/10.3847/1538-4357/ac69ed/pdf |
| best_oa_location.version | publishedVersion |
| best_oa_location.raw_type | journal-article |
| best_oa_location.license_id | https://openalex.org/licenses/cc-by |
| best_oa_location.is_accepted | True |
| best_oa_location.is_published | True |
| best_oa_location.raw_source_name | The Astrophysical Journal |
| best_oa_location.landing_page_url | https://doi.org/10.3847/1538-4357/ac69ed |
| primary_location.id | doi:10.3847/1538-4357/ac69ed |
| primary_location.is_oa | True |
| primary_location.source.id | https://openalex.org/S1980519 |
| primary_location.source.issn | 0004-637X, 1538-4357 |
| primary_location.source.type | journal |
| primary_location.source.is_oa | True |
| primary_location.source.issn_l | 0004-637X |
| primary_location.source.is_core | True |
| primary_location.source.is_in_doaj | True |
| primary_location.source.display_name | The Astrophysical Journal |
| primary_location.source.host_organization | https://openalex.org/P4310320083 |
| primary_location.source.host_organization_name | IOP Publishing |
| primary_location.source.host_organization_lineage | https://openalex.org/P4310320083, https://openalex.org/P4310311669 |
| primary_location.source.host_organization_lineage_names | IOP Publishing, Institute of Physics |
| primary_location.license | cc-by |
| primary_location.pdf_url | https://iopscience.iop.org/article/10.3847/1538-4357/ac69ed/pdf |
| primary_location.version | publishedVersion |
| primary_location.raw_type | journal-article |
| primary_location.license_id | https://openalex.org/licenses/cc-by |
| primary_location.is_accepted | True |
| primary_location.is_published | True |
| primary_location.raw_source_name | The Astrophysical Journal |
| primary_location.landing_page_url | https://doi.org/10.3847/1538-4357/ac69ed |
| publication_date | 2022-05-27 |
| publication_year | 2022 |
| referenced_works | https://openalex.org/W2082012534, https://openalex.org/W2465941559, https://openalex.org/W1984174830, https://openalex.org/W4221164454, https://openalex.org/W3135478900, https://openalex.org/W2073461055, https://openalex.org/W2019922121, https://openalex.org/W2799794087, https://openalex.org/W4239120568, https://openalex.org/W3038099711, https://openalex.org/W2102337582, https://openalex.org/W2077529393, https://openalex.org/W4232131867, https://openalex.org/W2589753247, https://openalex.org/W2583995871, https://openalex.org/W2042106081, https://openalex.org/W2072668462, https://openalex.org/W1798126313, https://openalex.org/W2005621102, https://openalex.org/W2995630278, https://openalex.org/W2006579825, https://openalex.org/W1624582064, https://openalex.org/W2043408862, https://openalex.org/W3147290361, https://openalex.org/W2075435129, https://openalex.org/W2300211036, https://openalex.org/W3120585976, https://openalex.org/W2465039139, https://openalex.org/W2097667664, https://openalex.org/W3165269205, https://openalex.org/W3135469838, https://openalex.org/W3106541042, https://openalex.org/W3105767433, https://openalex.org/W3101406223, https://openalex.org/W3105936315, https://openalex.org/W3099074365, https://openalex.org/W3105230890, https://openalex.org/W3098804653, https://openalex.org/W3102984879 |
| referenced_works_count | 39 |
| abstract_inverted_index.a | 108 |
| abstract_inverted_index.As | 107 |
| abstract_inverted_index.We | 59 |
| abstract_inverted_index.as | 158 |
| abstract_inverted_index.at | 43, 99 |
| abstract_inverted_index.by | 81, 118 |
| abstract_inverted_index.in | 18, 74, 124, 151 |
| abstract_inverted_index.is | 34 |
| abstract_inverted_index.of | 3, 16, 31, 39, 46, 68, 71, 103, 112, 132, 162 |
| abstract_inverted_index.on | 143 |
| abstract_inverted_index.to | 9, 26, 35, 126, 155 |
| abstract_inverted_index.Our | 88, 137 |
| abstract_inverted_index.Sun | 73 |
| abstract_inverted_index.The | 1, 29 |
| abstract_inverted_index.aim | 30 |
| abstract_inverted_index.and | 51 |
| abstract_inverted_index.are | 7, 14, 79, 149 |
| abstract_inverted_index.but | 13 |
| abstract_inverted_index.for | 55 |
| abstract_inverted_index.new | 141 |
| abstract_inverted_index.the | 21, 37, 56, 69, 72, 85, 100, 104, 110, 113, 119, 127, 133, 153, 156, 159, 163 |
| abstract_inverted_index.from | 64 |
| abstract_inverted_index.hole | 48, 77, 115, 135, 145 |
| abstract_inverted_index.more | 97 |
| abstract_inverted_index.much | 96, 122 |
| abstract_inverted_index.part | 19 |
| abstract_inverted_index.slow | 22, 164 |
| abstract_inverted_index.that | 83, 91 |
| abstract_inverted_index.this | 32 |
| abstract_inverted_index.wind | 24 |
| abstract_inverted_index.flows | 82 |
| abstract_inverted_index.hole. | 106 |
| abstract_inverted_index.holes | 6 |
| abstract_inverted_index.mimic | 84 |
| abstract_inverted_index.place | 95 |
| abstract_inverted_index.shows | 90 |
| abstract_inverted_index.sites | 15 |
| abstract_inverted_index.solar | 4, 23, 86, 165 |
| abstract_inverted_index.takes | 94 |
| abstract_inverted_index.their | 53 |
| abstract_inverted_index.types | 45 |
| abstract_inverted_index.which | 75, 148 |
| abstract_inverted_index.wind. | 166 |
| abstract_inverted_index.yield | 139 |
| abstract_inverted_index.corona | 154 |
| abstract_inverted_index.define | 11 |
| abstract_inverted_index.formed | 117 |
| abstract_inverted_index.highly | 128 |
| abstract_inverted_index.there. | 28 |
| abstract_inverted_index.appears | 25 |
| abstract_inverted_index.article | 33 |
| abstract_inverted_index.because | 20 |
| abstract_inverted_index.coronal | 5, 47, 57, 76, 105, 114, 134, 144 |
| abstract_inverted_index.derived | 63 |
| abstract_inverted_index.explore | 36 |
| abstract_inverted_index.portion | 111, 131 |
| abstract_inverted_index.readily | 98 |
| abstract_inverted_index.regions | 161 |
| abstract_inverted_index.remains | 121 |
| abstract_inverted_index.result, | 109 |
| abstract_inverted_index.results | 138 |
| abstract_inverted_index.Abstract | 0 |
| abstract_inverted_index.analysis | 89 |
| abstract_inverted_index.boundary | 102, 116, 146 |
| abstract_inverted_index.contrast | 125 |
| abstract_inverted_index.coupling | 152 |
| abstract_inverted_index.critical | 150 |
| abstract_inverted_index.describe | 60 |
| abstract_inverted_index.dynamics | 38 |
| abstract_inverted_index.insights | 142 |
| abstract_inverted_index.interest | 17 |
| abstract_inverted_index.magnetic | 41 |
| abstract_inverted_index.regions, | 147 |
| abstract_inverted_index.uniquely | 10 |
| abstract_inverted_index.boundary. | 136 |
| abstract_inverted_index.different | 44 |
| abstract_inverted_index.difficult | 8 |
| abstract_inverted_index.distorted | 129 |
| abstract_inverted_index.disturbed | 80 |
| abstract_inverted_index.formation | 160 |
| abstract_inverted_index.important | 140 |
| abstract_inverted_index.originate | 27 |
| abstract_inverted_index.smoother, | 123 |
| abstract_inverted_index.streamers | 50 |
| abstract_inverted_index.synthetic | 61 |
| abstract_inverted_index.atmosphere | 70 |
| abstract_inverted_index.boundaries | 2, 78 |
| abstract_inverted_index.structure. | 58 |
| abstract_inverted_index.heliosphere | 157 |
| abstract_inverted_index.interchange | 40, 92 |
| abstract_inverted_index.observables | 62 |
| abstract_inverted_index.simulations | 67 |
| abstract_inverted_index.implications | 54 |
| abstract_inverted_index.reconnection | 42, 93 |
| abstract_inverted_index.pseudostreamer | 101, 120 |
| abstract_inverted_index.helmet-streamer | 130 |
| abstract_inverted_index.observationally | 12 |
| abstract_inverted_index.supergranulation. | 87 |
| abstract_inverted_index.three-dimensional | 65 |
| abstract_inverted_index.boundaries—namely | 49 |
| abstract_inverted_index.magnetohydrodynamic | 66 |
| abstract_inverted_index.pseudostreamers—and | 52 |
| cited_by_percentile_year.max | 96 |
| cited_by_percentile_year.min | 89 |
| corresponding_author_ids | https://openalex.org/A5041123785 |
| countries_distinct_count | 3 |
| institutions_distinct_count | 6 |
| corresponding_institution_ids | https://openalex.org/I177639307 |
| sustainable_development_goals[0].id | https://metadata.un.org/sdg/7 |
| sustainable_development_goals[0].score | 0.46000000834465027 |
| sustainable_development_goals[0].display_name | Affordable and clean energy |
| citation_normalized_percentile.value | 0.78670163 |
| citation_normalized_percentile.is_in_top_1_percent | False |
| citation_normalized_percentile.is_in_top_10_percent | True |