Preprints and recent papers

FAI "Flare Anticipation Index," 2024-04-08

Memoir "Solar Physics memoir," 22-Sep-2015

Sectors "Solar sector structure," 12 Nov. 2014

EVE_alpha "Charge-exchange limits on low-energy alpha-particle fluxes in solar flares," 23 Jan. 2012

EVE_doppler "The EVE Doppler sensitivity and flare observations," 7 May 2011

Canfield "Momentum distribution in solar flares," 7 December 2010

Ubatuba "Global properties of solar flares," 26 August 2010

SOHO23 Contributions, 28 December 2009

"Solar X-ray observations of solar axions" Informal notes for CERN discussion, 27 January 2009

"Coronal radiation belts" Submitted to ApJL March 31, 2009

Flare observations at 10 microns Notes, Jan. 2009

Revision of inverse-square law in preparation Nov. 20, 2008

Heliospheric Physics chapter in preparation October 31, 2008

"Coronal hard X-rays" AAR, accepted June 08 (Krucker et al.)

"Ulysses catalog of hard X-ray flares" Solar Physics, submitted 2/08 (Tranquille, Hurley, Hudson)

"Flares and the chromosphere" EPS, submitted 12/07 (Hudson & Fletcher)

"RHESSI limb morphology" Solar Phys., in preparation 9/07 (Fivian, Hudson, Zahid)

"What is there before the flare?" Dublin proceedings paper (Hudson, Hannah, DeLuca, Weber)

"Flare energy and magnetic field variations" Sac Peak proceedings paper (Hudson, Fisher, Welsch)

"The Unpredictability of the most energetic solar events, ApJ 663, L45 (2007)

"Alternative Solar Paradigms for Stellar X-ray Activity, Cool Stars 2006 presentation by Hudson and Micela (.pdf)

"Chromospheric flares ", in the Physics of Chromospheric Plasmas proceedings, 2007

"A white-light prominence observed by TRACE " in preparation, 2006

"Small-scale energy release and the acceleration and transport of energetic particles " (H. Hudson, N. Vilmer), CESRA working group report, 2004

"Solar flares in the recent sunspot maximum " XXXII Zjazd PTA, September 2005

"Variations of the solar radius: observations with RHESSI " (Fivian, Hudson, and Lin); European Solar Physics Meeting - 11, September 2005

"White-light flares: A TRACE/RHESSI overview", Solar Physics, in press October 2005.

"Coronal shock waves observed in images", proceedings paper for IGPP International Conference on Collisionless Shocks (Palm Springs, March 3, 2005).

"Comment on flare energetics", Comment on Emslie et al. (2004), new paper in press 2005.

"Initial localization and kinematics of CME components", Uralov, Grechnev & Hudson, to be published in JGR (2005).

"Overview of early RHESSI results", Krucker & Hudson, ESA SP-575, 247, 2004.

"Coronal loop oscillations and flare shock waves", Warmuth & Hudson, ApJ 614, L85 (2004).

"CMEs: A Broad View", ISSI CME workshop, March 2004 (plus contributions).

"RHESSI: First Rhesults", Solar-B Science Meeting, submitted January 2004.

"Total solar irradiance variation during rapid sunspot growth," (Zahid, Hudson, Frohlich, Solar Phys. 222, 1 (2004).

"Homologous large-scale activity in solar eruptive events of November 24-26, 2000," (Chertok, Grechnev, Hudson, Nitta, JGR 2004)

"X-ray and radio observations of the activation stages of an X-class flare" Farnik, Hudson, Karlicky and Kosugi (.pdf file; to appear in A&A 2003).

"Solar flares: a Yohkoh perspective," Hudson, Fletcher, Khan, and Kosugi: Book chapter in preparation (2003) for the Frequency-Agile Solar Radiotelescope (.pdf file).

"RHESSI's first X-class flare: April 21, 2002": Hudson, Dennis, Gallagher, Krucker, Schwartz, Tolbert, and Zarro, in preparation 2002 (.pdf file). Also in preparation, the poster as a .ppt file.

"Summary of Section 2: Solar energy flux": H. S. Hudson, in preparation 2002 (.pdf file).

"Coronal scattering as a source of flare-associated polarized hard X-rays": H. S. Hudson, G. J. Hurford, and J. C. Brown, to be published in Solar Physics, 2003 (.pdf file).

"Spectral variations of flare hard X-ray footpoint sources": H. Hudson and F. Farnik, submitted to SPM-10 proceedings, September 2002 (.pdf file).

"Spectral and spatial variations of flare hard X-ray footpoints": L. Fletcher and H. S. Hudson; submitted to Solar Physics, August 2002.

"Soft X-ray observation of a large-scale coronal wave and its exciter": H. S. Hudson, J. I. Khan, J. R. Lemen, N. V. Nitta, and Y. Uchida (directory, with movies) Solar Physics 212, 121 (2003).

"Unusual large-scale flaring structure": I. M. Chertok, H. S. Hudson, and S. W. Kahler

"Coronal holes as seen in soft X-rays by Yohkoh": H. S. Hudson, SOHO-11 workshop, 2002 (.pdf file)

"Narrow coronal holes in Yohkoh soft X-ray images and the slow solar wind": C. N. Arge, K. L. Harvey, H. S. Hudson, and S. W. Kahler, Solar Wind 10, 2002 (.pdf file)