Active region (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Active region" in English language version.

Last modified: 05:56:45, 27 September 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

2419doi.org

2^nd place

2218adsabs.harvard.edu

14^th place

9^th place

97worldcat.org

4^th place

86semanticscholar.org

15^th place

8^th place

75arxiv.org

49^th place

31^st place

32noaa.gov

111^th place

78^th place

31science.org

1,007^th place

665^th place

31nih.gov

5^th place

22iop.org

1,046^th place

1,608^th place

22aanda.org

2,832^nd place

2,956^th place

22nasa.gov

12^th place

73^rd place

11diva-portal.org

2,734^th place

2,594^th place

11spaceweatherlive.com

low place

11web.archive.org

1^st place

11wiley.com

150^th place

174^th place

aanda.org (Global: 2,832^nd place; English: 2,956^th place)

Del Zanna, G.; Aulanier, G.; Klein, K.-L.; Török, T. (February 2011). "A single picture for solar coronal outflows and radio noise storms". Astronomy & Astrophysics. 526: A137. Bibcode:2011A&A...526A.137D. doi:10.1051/0004-6361/201015231. ISSN 0004-6361.
Barczynski, Krzysztof; Harra, Louise; Kleint, Lucia; Panos, Brandon; Brooks, David H. (July 2021). "Comparison of active region upflow and core properties using simultaneous spectroscopic observations from IRIS and Hinode". Astronomy & Astrophysics. 651: A112. arXiv:2104.10234. Bibcode:2021A&A...651A.112B. doi:10.1051/0004-6361/202140387. ISSN 0004-6361.

adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

ui.adsabs.harvard.edu

Warren, Harry P.; Winebarger, Amy R.; Brooks, David H. (10 November 2012). "A Systematic Survey of High-Temperature Emission in Solar Active Regions". The Astrophysical Journal. 759 (2): 141. arXiv:1204.3220. Bibcode:2012ApJ...759..141W. doi:10.1088/0004-637X/759/2/141. S2CID 119117669.
Del Zanna, G. (October 2013). "The multi-thermal emission in solar active regions". Astronomy & Astrophysics. 558: A73. Bibcode:2013A&A...558A..73D. doi:10.1051/0004-6361/201321653.
Basu, Sarbani; Antia, H. M.; Bogart, Richard S. (August 2004). "Ring-Diagram Analysis of the Structure of Solar Active Regions". The Astrophysical Journal. 610 (2): 1157–1168. Bibcode:2004ApJ...610.1157B. doi:10.1086/421843.
Zhang, Jie; Wang, Yuming; Liu, Yang (10 November 2010). "Statistical Properties of Solar Active Regions Obtained from an Automatic Detection System and the Computational Biases". The Astrophysical Journal. 723 (2): 1006–1018. Bibcode:2010ApJ...723.1006Z. doi:10.1088/0004-637X/723/2/1006. S2CID 122852367.
Jaeggli, S. A.; Norton, A. A. (16 March 2016). "THE MAGNETIC CLASSIFICATION OF SOLAR ACTIVE REGIONS 1992–2015". The Astrophysical Journal. 820 (1): L11. arXiv:1603.02552. Bibcode:2016ApJ...820L..11J. doi:10.3847/2041-8205/820/1/L11. S2CID 15138687.
Hale, George E.; Ellerman, Ferdinand; Nicholson, S. B.; Joy, A. H. (April 1919). "The Magnetic Polarity of Sun-Spots". The Astrophysical Journal. 49: 153. Bibcode:1919ApJ....49..153H. doi:10.1086/142452. Retrieved 29 December 2021.
Künzel, H. (December 1965). "Zur Klassifikation von Sonnenfleckengruppen". Astronomische Nachrichten. 288: 177. Bibcode:1965AN....288..177K. Retrieved 29 December 2021.
van Driel-Gesztelyi, Lidia; Green, Lucie May (December 2015). "Evolution of Active Regions". Living Reviews in Solar Physics. 12 (1) 1. Bibcode:2015LRSP...12....1V. doi:10.1007/lrsp-2015-1. S2CID 118831968.
Cheung, Mark C. M.; Isobe, Hiroaki (2014). "Flux Emergence (Theory)". Living Reviews in Solar Physics. 11 (3). Bibcode:2014LRSP...11....3C. doi:10.12942/lrsp-2014-3. S2CID 122762353.
Sakao, Taro; Kano, Ryouhei; Narukage, Noriyuki; Kotoku, Jun'ichi; Bando, Takamasa; DeLuca, Edward E.; Lundquist, Loraine L.; Tsuneta, Saku; Harra, Louise K.; Katsukawa, Yukio; Kubo, Masahito; Hara, Hirohisa; Matsuzaki, Keiichi; Shimojo, Masumi; Bookbinder, Jay A. (2007-12-07). "Continuous Plasma Outflows from the Edge of a Solar Active Region as a Possible Source of Solar Wind". Science. 318 (5856): 1585–1588. Bibcode:2007Sci...318.1585S. doi:10.1126/science.1147292. ISSN 0036-8075. PMID 18063788.
Harra, L. K.; Sakao, T.; Mandrini, C. H.; Hara, H.; Imada, S.; Young, P. R.; van Driel-Gesztelyi, L.; Baker, D. (2008-04-01). "Outflows at the Edges of Active Regions: Contribution to Solar Wind Formation?". The Astrophysical Journal. 676 (2): L147–L150. Bibcode:2008ApJ...676L.147H. doi:10.1086/587485. ISSN 0004-637X.
Kojima, M.; Fujiki, K.; Ohmi, T.; Tokumaru, M.; Yokobe, A.; Hakamada, K. (August 1999). "Low-speed solar wind from the vicinity of solar active regions". Journal of Geophysical Research: Space Physics. 104 (A8): 16993–17003. Bibcode:1999JGR...10416993K. doi:10.1029/1999JA900177. ISSN 0148-0227.
Brooks, David H.; Harra, Louise; Bale, Stuart D.; Barczynski, Krzysztof; Mandrini, Cristina; Polito, Vanessa; Warren, Harry P. (2021-08-01). "The Formation and Lifetime of Outflows in a Solar Active Region". The Astrophysical Journal. 917 (1): 25. arXiv:2106.03318. Bibcode:2021ApJ...917...25B. doi:10.3847/1538-4357/ac0917. ISSN 0004-637X.
Tian, Hui; McIntosh, Scott W.; De Pontieu, Bart (2011-02-01). "The Spectroscopic Signature of Quasi-Periodic Upflows in Active Region Timeseries". The Astrophysical Journal. 727 (2): L37. arXiv:1012.5112. Bibcode:2011ApJ...727L..37T. doi:10.1088/2041-8205/727/2/L37. ISSN 2041-8205.
Del Zanna, G.; Aulanier, G.; Klein, K.-L.; Török, T. (February 2011). "A single picture for solar coronal outflows and radio noise storms". Astronomy & Astrophysics. 526: A137. Bibcode:2011A&A...526A.137D. doi:10.1051/0004-6361/201015231. ISSN 0004-6361.
Barczynski, Krzysztof; Harra, Louise; Kleint, Lucia; Panos, Brandon; Brooks, David H. (July 2021). "Comparison of active region upflow and core properties using simultaneous spectroscopic observations from IRIS and Hinode". Astronomy & Astrophysics. 651: A112. arXiv:2104.10234. Bibcode:2021A&A...651A.112B. doi:10.1051/0004-6361/202140387. ISSN 0004-6361.

articles.adsabs.harvard.edu

Hale, George E.; Ellerman, Ferdinand; Nicholson, S. B.; Joy, A. H. (April 1919). "The Magnetic Polarity of Sun-Spots". The Astrophysical Journal. 49: 153. Bibcode:1919ApJ....49..153H. doi:10.1086/142452. Retrieved 29 December 2021.
Künzel, H. (December 1965). "Zur Klassifikation von Sonnenfleckengruppen". Astronomische Nachrichten. 288: 177. Bibcode:1965AN....288..177K. Retrieved 29 December 2021.

arxiv.org (Global: 49^th place; English: 31^st place)

Warren, Harry P.; Winebarger, Amy R.; Brooks, David H. (10 November 2012). "A Systematic Survey of High-Temperature Emission in Solar Active Regions". The Astrophysical Journal. 759 (2): 141. arXiv:1204.3220. Bibcode:2012ApJ...759..141W. doi:10.1088/0004-637X/759/2/141. S2CID 119117669.
Jaeggli, S. A.; Norton, A. A. (16 March 2016). "THE MAGNETIC CLASSIFICATION OF SOLAR ACTIVE REGIONS 1992–2015". The Astrophysical Journal. 820 (1): L11. arXiv:1603.02552. Bibcode:2016ApJ...820L..11J. doi:10.3847/2041-8205/820/1/L11. S2CID 15138687.
Brooks, David H.; Harra, Louise; Bale, Stuart D.; Barczynski, Krzysztof; Mandrini, Cristina; Polito, Vanessa; Warren, Harry P. (2021-08-01). "The Formation and Lifetime of Outflows in a Solar Active Region". The Astrophysical Journal. 917 (1): 25. arXiv:2106.03318. Bibcode:2021ApJ...917...25B. doi:10.3847/1538-4357/ac0917. ISSN 0004-637X.
Tian, Hui; McIntosh, Scott W.; De Pontieu, Bart (2011-02-01). "The Spectroscopic Signature of Quasi-Periodic Upflows in Active Region Timeseries". The Astrophysical Journal. 727 (2): L37. arXiv:1012.5112. Bibcode:2011ApJ...727L..37T. doi:10.1088/2041-8205/727/2/L37. ISSN 2041-8205.
Barczynski, Krzysztof; Harra, Louise; Kleint, Lucia; Panos, Brandon; Brooks, David H. (July 2021). "Comparison of active region upflow and core properties using simultaneous spectroscopic observations from IRIS and Hinode". Astronomy & Astrophysics. 651: A112. arXiv:2104.10234. Bibcode:2021A&A...651A.112B. doi:10.1051/0004-6361/202140387. ISSN 0004-6361.

diva-portal.org (Global: 2,734^th place; English: 2,594^th place)

Pietrow, A.G.M. (2022). Physical properties of chromospheric features: Plage, peacock jets, and calibrating it all (PhD). Stockholm University. doi:10.13140/RG.2.2.36047.76968.

doi.org (Global: 2^nd place; English: 2^nd place)

Warren, Harry P.; Winebarger, Amy R.; Brooks, David H. (10 November 2012). "A Systematic Survey of High-Temperature Emission in Solar Active Regions". The Astrophysical Journal. 759 (2): 141. arXiv:1204.3220. Bibcode:2012ApJ...759..141W. doi:10.1088/0004-637X/759/2/141. S2CID 119117669.
Del Zanna, G. (October 2013). "The multi-thermal emission in solar active regions". Astronomy & Astrophysics. 558: A73. Bibcode:2013A&A...558A..73D. doi:10.1051/0004-6361/201321653.
Basu, Sarbani; Antia, H. M.; Bogart, Richard S. (August 2004). "Ring-Diagram Analysis of the Structure of Solar Active Regions". The Astrophysical Journal. 610 (2): 1157–1168. Bibcode:2004ApJ...610.1157B. doi:10.1086/421843.
Hagino, Masaoki; Sakurai, Takashi (25 October 2004). "Latitude Variation of Helicity in Solar Active Regions". Publications of the Astronomical Society of Japan. 56 (5): 831–843. doi:10.1093/pasj/56.5.831.
Zhang, Jie; Wang, Yuming; Liu, Yang (10 November 2010). "Statistical Properties of Solar Active Regions Obtained from an Automatic Detection System and the Computational Biases". The Astrophysical Journal. 723 (2): 1006–1018. Bibcode:2010ApJ...723.1006Z. doi:10.1088/0004-637X/723/2/1006. S2CID 122852367.
Pietrow, A.G.M. (2022). Physical properties of chromospheric features: Plage, peacock jets, and calibrating it all (PhD). Stockholm University. doi:10.13140/RG.2.2.36047.76968.
Jaeggli, S. A.; Norton, A. A. (16 March 2016). "THE MAGNETIC CLASSIFICATION OF SOLAR ACTIVE REGIONS 1992–2015". The Astrophysical Journal. 820 (1): L11. arXiv:1603.02552. Bibcode:2016ApJ...820L..11J. doi:10.3847/2041-8205/820/1/L11. S2CID 15138687.
Pietrow, A.G.M. (2026). "A matter of class and flare: Flare productivity in solar active regions and power-law constraints on the flare frequency distribution". Astronomy & Astrophysics. 713: A39. doi:10.1051/0004-6361/202660960.
Hale, George E.; Ellerman, Ferdinand; Nicholson, S. B.; Joy, A. H. (April 1919). "The Magnetic Polarity of Sun-Spots". The Astrophysical Journal. 49: 153. Bibcode:1919ApJ....49..153H. doi:10.1086/142452. Retrieved 29 December 2021.
van Driel-Gesztelyi, Lidia; Green, Lucie May (December 2015). "Evolution of Active Regions". Living Reviews in Solar Physics. 12 (1) 1. Bibcode:2015LRSP...12....1V. doi:10.1007/lrsp-2015-1. S2CID 118831968.
Cheung, Mark C. M.; Isobe, Hiroaki (2014). "Flux Emergence (Theory)". Living Reviews in Solar Physics. 11 (3). Bibcode:2014LRSP...11....3C. doi:10.12942/lrsp-2014-3. S2CID 122762353.
Aschwanden, Markus J. (2019). New Millennium Solar Physics. Astrophysics and Space Science Library. Vol. 458. Cham, Switzerland. doi:10.1007/978-3-030-13956-8. ISBN 978-3-030-13956-8. S2CID 181739975.{{cite book}}: CS1 maint: location missing publisher (link)
Sakao, Taro; Kano, Ryouhei; Narukage, Noriyuki; Kotoku, Jun'ichi; Bando, Takamasa; DeLuca, Edward E.; Lundquist, Loraine L.; Tsuneta, Saku; Harra, Louise K.; Katsukawa, Yukio; Kubo, Masahito; Hara, Hirohisa; Matsuzaki, Keiichi; Shimojo, Masumi; Bookbinder, Jay A. (2007-12-07). "Continuous Plasma Outflows from the Edge of a Solar Active Region as a Possible Source of Solar Wind". Science. 318 (5856): 1585–1588. Bibcode:2007Sci...318.1585S. doi:10.1126/science.1147292. ISSN 0036-8075. PMID 18063788.
Harra, L. K.; Sakao, T.; Mandrini, C. H.; Hara, H.; Imada, S.; Young, P. R.; van Driel-Gesztelyi, L.; Baker, D. (2008-04-01). "Outflows at the Edges of Active Regions: Contribution to Solar Wind Formation?". The Astrophysical Journal. 676 (2): L147–L150. Bibcode:2008ApJ...676L.147H. doi:10.1086/587485. ISSN 0004-637X.
Kojima, M.; Fujiki, K.; Ohmi, T.; Tokumaru, M.; Yokobe, A.; Hakamada, K. (August 1999). "Low-speed solar wind from the vicinity of solar active regions". Journal of Geophysical Research: Space Physics. 104 (A8): 16993–17003. Bibcode:1999JGR...10416993K. doi:10.1029/1999JA900177. ISSN 0148-0227.
Brooks, David H.; Harra, Louise; Bale, Stuart D.; Barczynski, Krzysztof; Mandrini, Cristina; Polito, Vanessa; Warren, Harry P. (2021-08-01). "The Formation and Lifetime of Outflows in a Solar Active Region". The Astrophysical Journal. 917 (1): 25. arXiv:2106.03318. Bibcode:2021ApJ...917...25B. doi:10.3847/1538-4357/ac0917. ISSN 0004-637X.
Tian, Hui; McIntosh, Scott W.; De Pontieu, Bart (2011-02-01). "The Spectroscopic Signature of Quasi-Periodic Upflows in Active Region Timeseries". The Astrophysical Journal. 727 (2): L37. arXiv:1012.5112. Bibcode:2011ApJ...727L..37T. doi:10.1088/2041-8205/727/2/L37. ISSN 2041-8205.
Del Zanna, G.; Aulanier, G.; Klein, K.-L.; Török, T. (February 2011). "A single picture for solar coronal outflows and radio noise storms". Astronomy & Astrophysics. 526: A137. Bibcode:2011A&A...526A.137D. doi:10.1051/0004-6361/201015231. ISSN 0004-6361.
Barczynski, Krzysztof; Harra, Louise; Kleint, Lucia; Panos, Brandon; Brooks, David H. (July 2021). "Comparison of active region upflow and core properties using simultaneous spectroscopic observations from IRIS and Hinode". Astronomy & Astrophysics. 651: A112. arXiv:2104.10234. Bibcode:2021A&A...651A.112B. doi:10.1051/0004-6361/202140387. ISSN 0004-6361.

iop.org (Global: 1,046^th place; English: 1,608^th place)

iopscience.iop.org

Harra, L. K.; Sakao, T.; Mandrini, C. H.; Hara, H.; Imada, S.; Young, P. R.; van Driel-Gesztelyi, L.; Baker, D. (2008-04-01). "Outflows at the Edges of Active Regions: Contribution to Solar Wind Formation?". The Astrophysical Journal. 676 (2): L147–L150. Bibcode:2008ApJ...676L.147H. doi:10.1086/587485. ISSN 0004-637X.
Tian, Hui; McIntosh, Scott W.; De Pontieu, Bart (2011-02-01). "The Spectroscopic Signature of Quasi-Periodic Upflows in Active Region Timeseries". The Astrophysical Journal. 727 (2): L37. arXiv:1012.5112. Bibcode:2011ApJ...727L..37T. doi:10.1088/2041-8205/727/2/L37. ISSN 2041-8205.

nasa.gov (Global: 12^th place; English: 73^rd place)

nasa.gov

Zell, Holly (20 April 2015). "Active Regions on the Sun". NASA. Retrieved 18 July 2021.

image.gsfc.nasa.gov

"SECEF Sunspot Resource". image.gsfc.nasa.gov. Archived from the original on 2021-11-22. Retrieved 2021-08-24.

nih.gov (Global: 5^th place; English: 5^th place)

pubmed.ncbi.nlm.nih.gov

Sakao, Taro; Kano, Ryouhei; Narukage, Noriyuki; Kotoku, Jun'ichi; Bando, Takamasa; DeLuca, Edward E.; Lundquist, Loraine L.; Tsuneta, Saku; Harra, Louise K.; Katsukawa, Yukio; Kubo, Masahito; Hara, Hirohisa; Matsuzaki, Keiichi; Shimojo, Masumi; Bookbinder, Jay A. (2007-12-07). "Continuous Plasma Outflows from the Edge of a Solar Active Region as a Possible Source of Solar Wind". Science. 318 (5856): 1585–1588. Bibcode:2007Sci...318.1585S. doi:10.1126/science.1147292. ISSN 0036-8075. PMID 18063788.

noaa.gov (Global: 111^th place; English: 78^th place)

swpc.noaa.gov

"Solar Region Summary | NOAA / NWS Space Weather Prediction Center". www.swpc.noaa.gov. Retrieved 4 November 2021.

ngdc.noaa.gov

Space Environmental Observations, Solar Optical Observing Techniques, Manual AFWAMAN 15-1 (PDF). Air Force Weather Agency. 2013. Retrieved 28 December 2021.

science.org (Global: 1,007^th place; English: 665^th place)

Sakao, Taro; Kano, Ryouhei; Narukage, Noriyuki; Kotoku, Jun'ichi; Bando, Takamasa; DeLuca, Edward E.; Lundquist, Loraine L.; Tsuneta, Saku; Harra, Louise K.; Katsukawa, Yukio; Kubo, Masahito; Hara, Hirohisa; Matsuzaki, Keiichi; Shimojo, Masumi; Bookbinder, Jay A. (2007-12-07). "Continuous Plasma Outflows from the Edge of a Solar Active Region as a Possible Source of Solar Wind". Science. 318 (5856): 1585–1588. Bibcode:2007Sci...318.1585S. doi:10.1126/science.1147292. ISSN 0036-8075. PMID 18063788.

semanticscholar.org (Global: 15^th place; English: 8^th place)

api.semanticscholar.org

Warren, Harry P.; Winebarger, Amy R.; Brooks, David H. (10 November 2012). "A Systematic Survey of High-Temperature Emission in Solar Active Regions". The Astrophysical Journal. 759 (2): 141. arXiv:1204.3220. Bibcode:2012ApJ...759..141W. doi:10.1088/0004-637X/759/2/141. S2CID 119117669.
Zhang, Jie; Wang, Yuming; Liu, Yang (10 November 2010). "Statistical Properties of Solar Active Regions Obtained from an Automatic Detection System and the Computational Biases". The Astrophysical Journal. 723 (2): 1006–1018. Bibcode:2010ApJ...723.1006Z. doi:10.1088/0004-637X/723/2/1006. S2CID 122852367.
Jaeggli, S. A.; Norton, A. A. (16 March 2016). "THE MAGNETIC CLASSIFICATION OF SOLAR ACTIVE REGIONS 1992–2015". The Astrophysical Journal. 820 (1): L11. arXiv:1603.02552. Bibcode:2016ApJ...820L..11J. doi:10.3847/2041-8205/820/1/L11. S2CID 15138687.
van Driel-Gesztelyi, Lidia; Green, Lucie May (December 2015). "Evolution of Active Regions". Living Reviews in Solar Physics. 12 (1) 1. Bibcode:2015LRSP...12....1V. doi:10.1007/lrsp-2015-1. S2CID 118831968.
Cheung, Mark C. M.; Isobe, Hiroaki (2014). "Flux Emergence (Theory)". Living Reviews in Solar Physics. 11 (3). Bibcode:2014LRSP...11....3C. doi:10.12942/lrsp-2014-3. S2CID 122762353.
Aschwanden, Markus J. (2019). New Millennium Solar Physics. Astrophysics and Space Science Library. Vol. 458. Cham, Switzerland. doi:10.1007/978-3-030-13956-8. ISBN 978-3-030-13956-8. S2CID 181739975.{{cite book}}: CS1 maint: location missing publisher (link)

spaceweatherlive.com (Global: low place; English: low place)

"The magnetic classification of sunspots". SpaceWeatherLive. Parsec vzw. Retrieved 29 December 2021.

web.archive.org (Global: 1^st place; English: 1^st place)

"SECEF Sunspot Resource". image.gsfc.nasa.gov. Archived from the original on 2021-11-22. Retrieved 2021-08-24.

wiley.com (Global: 150^th place; English: 174^th place)

agupubs.onlinelibrary.wiley.com

Kojima, M.; Fujiki, K.; Ohmi, T.; Tokumaru, M.; Yokobe, A.; Hakamada, K. (August 1999). "Low-speed solar wind from the vicinity of solar active regions". Journal of Geophysical Research: Space Physics. 104 (A8): 16993–17003. Bibcode:1999JGR...10416993K. doi:10.1029/1999JA900177. ISSN 0148-0227.

worldcat.org (Global: 4^th place; English: 4^th place)

search.worldcat.org

Sakao, Taro; Kano, Ryouhei; Narukage, Noriyuki; Kotoku, Jun'ichi; Bando, Takamasa; DeLuca, Edward E.; Lundquist, Loraine L.; Tsuneta, Saku; Harra, Louise K.; Katsukawa, Yukio; Kubo, Masahito; Hara, Hirohisa; Matsuzaki, Keiichi; Shimojo, Masumi; Bookbinder, Jay A. (2007-12-07). "Continuous Plasma Outflows from the Edge of a Solar Active Region as a Possible Source of Solar Wind". Science. 318 (5856): 1585–1588. Bibcode:2007Sci...318.1585S. doi:10.1126/science.1147292. ISSN 0036-8075. PMID 18063788.
Harra, L. K.; Sakao, T.; Mandrini, C. H.; Hara, H.; Imada, S.; Young, P. R.; van Driel-Gesztelyi, L.; Baker, D. (2008-04-01). "Outflows at the Edges of Active Regions: Contribution to Solar Wind Formation?". The Astrophysical Journal. 676 (2): L147–L150. Bibcode:2008ApJ...676L.147H. doi:10.1086/587485. ISSN 0004-637X.
Kojima, M.; Fujiki, K.; Ohmi, T.; Tokumaru, M.; Yokobe, A.; Hakamada, K. (August 1999). "Low-speed solar wind from the vicinity of solar active regions". Journal of Geophysical Research: Space Physics. 104 (A8): 16993–17003. Bibcode:1999JGR...10416993K. doi:10.1029/1999JA900177. ISSN 0148-0227.
Brooks, David H.; Harra, Louise; Bale, Stuart D.; Barczynski, Krzysztof; Mandrini, Cristina; Polito, Vanessa; Warren, Harry P. (2021-08-01). "The Formation and Lifetime of Outflows in a Solar Active Region". The Astrophysical Journal. 917 (1): 25. arXiv:2106.03318. Bibcode:2021ApJ...917...25B. doi:10.3847/1538-4357/ac0917. ISSN 0004-637X.
Tian, Hui; McIntosh, Scott W.; De Pontieu, Bart (2011-02-01). "The Spectroscopic Signature of Quasi-Periodic Upflows in Active Region Timeseries". The Astrophysical Journal. 727 (2): L37. arXiv:1012.5112. Bibcode:2011ApJ...727L..37T. doi:10.1088/2041-8205/727/2/L37. ISSN 2041-8205.
Del Zanna, G.; Aulanier, G.; Klein, K.-L.; Török, T. (February 2011). "A single picture for solar coronal outflows and radio noise storms". Astronomy & Astrophysics. 526: A137. Bibcode:2011A&A...526A.137D. doi:10.1051/0004-6361/201015231. ISSN 0004-6361.
Barczynski, Krzysztof; Harra, Louise; Kleint, Lucia; Panos, Brandon; Brooks, David H. (July 2021). "Comparison of active region upflow and core properties using simultaneous spectroscopic observations from IRIS and Hinode". Astronomy & Astrophysics. 651: A112. arXiv:2104.10234. Bibcode:2021A&A...651A.112B. doi:10.1051/0004-6361/202140387. ISSN 0004-6361.

Active region (English Wikipedia)

aanda.org (Global: 2,832nd place; English: 2,956th place)

adsabs.harvard.edu (Global: 14th place; English: 9th place)

ui.adsabs.harvard.edu

articles.adsabs.harvard.edu

arxiv.org (Global: 49th place; English: 31st place)

diva-portal.org (Global: 2,734th place; English: 2,594th place)

doi.org (Global: 2nd place; English: 2nd place)

iop.org (Global: 1,046th place; English: 1,608th place)