H. J. Hagenaar

Physics and Astronomy · Physical Sciences

15h-index1.6kcitations43works0.02yr avg
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Research Topics

Solar and Space Plasma Dynamics(31), Astro and Planetary Science(16), Geomagnetism and Paleomagnetism Studies(14), Stellar, planetary, and galactic studies(10), Ionosphere and magnetosphere dynamics(5)

Publications43 total

Occurrence rates of merging, splitting, and cancellation in quiet regions on the solar surface
AGU Fall Meeting Abstracts·2012
Signatures of Moving Magnetic Features in and above the Photosphere
ASPC·2012
Detection of Flux Emergence, Splitting, Merging, and Cancellation in the Quiet Sun
2012
FLARES PRODUCING WELL-ORGANIZED POST-FLARE ARCADES (SLINKIES) HAVE EARLY PRECURSORS
The Astrophysical Journal·2011· 3 cited
Detection of flux emergence, splitting, merging, and cancellation in quiet Sun
arXiv (Cornell University)·2011Open Access
SOLAR MAGNETIC TRACKING. III. APPARENT UNIPOLAR FLUX EMERGENCE IN HIGH-RESOLUTION OBSERVATIONS
The Astrophysical Journal·2010· 51 citedOpen Access
ERRATUM: “THE DEPENDENCE OF EPHEMERAL REGION EMERGENCE ON LOCAL FLUX IMBALANCE” (2008, ApJ, 678, 541)
The Astrophysical Journal·2010· 5 citedOpen Access
Moving Magnetic Features and the Flow Pattern around Sunspots
AGU Fall Meeting Abstracts·2009
A POWER-LAW DISTRIBUTION OF SOLAR MAGNETIC FIELDS OVER MORE THAN FIVE DECADES IN FLUX
The Astrophysical Journal·2009· 158 citedOpen Access
Quiet-Sun: A Comparison of MDI and SOT Fluxes
2008
Magnetic Flux Emergence on Different Scales
European Solar Physics Meeting·2008· 1 cited
The Small-Scale Field Measured With Hinode/SOT and Feature Tracking: Where is the mixed- polarity flux?
AGU Spring Meeting Abstracts·2008· 1 cited
The Dependence of Ephemeral Region Emergence on Local Flux Imbalance
The Astrophysical Journal·2008· 54 cited
Solar Magnetic Tracking. II. The Apparent Unipolar Origin of Quiet‐Sun Flux
The Astrophysical Journal·2008· 64 citedOpen Access
Fine Scale Magnetic Fields in and around a Decaying Active Region
arXiv (Cornell University)·2008Open Access
Ephemeral Bipolar Regions in Coronal Holes
2008· 1 cited
Feature Tracking of Hinode Magnetograms
AGU Fall Meeting Abstracts·2007· 1 cited
Fine scale magnetic fields of a decaying active region
BASI·2007
Fine Structure of the Net Circular Polarization in a Sunspot Penumbra
The Astrophysical Journal·2007· 26 citedOpen Access
Magnetic Network Formation Due to Sub-arcsecond Flux Processing
AAS·2007
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Frequent Co-authors

C. J. Schrijver(15), A. M. Title(13), C. E. Parnell(8), C. E. DeForest(8), D. A. Lamb(8), B. T. Welsch(8), R. A. Shine(6), Margarita Ryutova(6), Richard A. Shine(5), Yusuke Iida(3), T. Yokoyama(3), K. Sankarasubramanian(3), Marc L. DeRosa(2), N. E. Hurlburt(2), Z. Frank(2), T. D. Tarbell(2), A. A. van Ballegooijen(1), B Johnston(1), Louis H. Strous(1), S. M. Jefferies(1)