Publications sorted by subject


Global Solar Studies: Shape, Oscillations and Variabilty:


Emilio, M., Couvidat, S., Bush, R. I., Kuhn, J. R., Scholl, I. F. (2015): Measuring the Solar Radius from Space during the 2012 Venus Transit. ApJ, 798, id. 48, 8pp.

Kuhn, J. R., Bush, R., Emilio, M., Scholl, I. F. (2012): The Precise Solar Shape and Its Variability. Science, 337, 1638.

Emilio, M., Kuhn, J. R., Bush, R. I., Scholl, I. F. (2012): Measuring the Solar Radius from Space during the 2003 and 2006 Mercury Transits. ApJ, 750, 135.

Scholl, I. F., Kuhn, J. R., Bush, R. I., Emilio, M. (2011): Extreme Limb Polarization Measurement From HMI: A Progress Report. In: Solar Polarization 6, eds. J. R. Kuhn, D. M. Harrington, H. Lin, S. V. Berdyugina, J. Trujillo-Bueno, S. L. Keil, and T. Rimmele, ASP. Conf. Ser., 437, p. 201.

Bush, R. I., Emilio, M., Kuhn, J. R. (2010): On the Constancy of the Solar Radius. III. ApJ., 716, 1381-1385.

Emilio, M., Bush, R., Kuhn, J.R. and Scherrer, P. (2007): A Changing Solar Shape. ApJL 660, L161-L164.

Kuhn, J.R., Bush, R.I., Emilio, M. and Scherrer, P.H. (2004): On the Constancy of the Solar Diameter, II. ApJ 613, 1241-1252.

Kuhn, J.R. (2004): Irradiance and solar cycle variability: clues in cycle phase properties. Adv. Space Res. 34, 302-307.

Labitzke, K., Pap, J., Kuhn, J.R. and Shea, M.A. (2004): Solar variability and climate changes. Adv. Space Res. 34, 227-227.

Pap, J., Fröhlich, C., Kuhn, J.R., Sofia, S. and Ulrich, R. (2002): A discussion of recent evidence for solar irradiance variability and climate. Adv. Sp. Res. 29, 1417-1426.

Kuhn, J.R. (2001): Solar Interior: Solar Diameter, Oblateness and Temperature. In: Encyclopedia of Astron. and Astrophys., ed. P. Murdin, Institute of Physics, Macmillan.

Kuhn, J.R. and Schüssler, M. (2000): Physical Causes of Solar Variability - Discussion Session 1b. Space Sci. Rev. 94, 177-181.

Kuhn, J.R., Floyd, L., Fröhlich, C. and Pap, J.M. (2000): Using Precise Solar Limb Shape Measurements to Study the Solar Cycle. Space Sci. Rev. 94, 169-176.

Emilio, M., Kuhn, J.R., Bush, R.I. and Scherrer, P. (2000): On the constancy of the solar diameter. ApJ 543, 1007-1010.

Kuhn, J.R., Armstrong, J.D., Bush, R.I. and Scherrer, P. (2000): Rossby waves on the Sun as revealed by solar 'hills'? Nature 405, 544-546.

Armstrong, J.D. and Kuhn, J.R. (1999): Interpreting the Solar Limb Shape Distortions. ApJ 525, 533-538.

Kuhn, J.R., Lin, H. and Coulter, R. (1999): What can irradiance measurements tell us about the solar magnetic cycle. Adv. Space Res. 24, 185-194.

Kuhn, J.R., Bush, R., Scheick, X. and Scherrer, P. (1998): The Sun's Shape and Brightness. Nature 392, 155-157.

Kuhn, J.R. and Stein, R.F. (1996): Accounting for the Solar Acoustic and Luminosity Variations from the Deep Convection Zone. ApJ 463, L117-L119.

Kuhn, J.R. and Libbrecht, K.G. (1991): Non-Facular Solar Luminosity Variations. ApJL 381, L35-L37.

Lin, H. and Kuhn, J.R. (1992): Precision IR and visible solar photometry. Solar Phys. 141, 1-26.

Woodard, M.F., Kuhn, J.R., Murray, N. and Libbrecht, K.G. (1991): Short-Term Changes in Solar Oscillation Frequencies and Solar Activity. ApJL 373, L81-L84.

Kuhn, J.R. (1991): Inferring Solar Structure Variations from Photometric and Helioseismic Observations. Adv. Space Res. 11, 171-184.

Goode, P.R. and Kuhn, J.R. (1990): Consistency in Trends in Helioseismic Data and Photospheric Temperature Data Through a Solar Cycle. ApJ 356, 310-314.

Kuhn, J.R. (1990): Measuring Solar Structure Variations from Helioseismic and Photometric Observations. Lect. Not. Phys. 367, 157-162.

Kuhn, J.R. (1989): Solar Oscillation Frequencies. Nature 338, 384-385.

Kuhn, J.R. (1989): Helioseismic Observations of the Solar Cycle. ApJL 339, L45-L47.

Kuhn, J.R. (1989): Calculating the Internal Solar Asphericity from Frequency Splitting Measurements. Solar Phys. 123, 1-5.

Kuhn, J.R., Libbrecht, K.G. and Dicke, R.H. (1988): The Surface Temperature of the Sun and Changes in the Solar Constant. Science 242, 908-911.

Kuhn, J.R. (1988): Helioseismological Splitting Measurements and the Non-Spherical Solar Temperature Structure. ApJL 331, L131-L134.

Kuhn, J.R., Libbrecht, K.G. and Dicke, R.H. (1987): Evidence of global circulation currents from solar-limb temperature variations. Nature 328, 326-327.

Kuhn, J.R., Libbrecht, K.G. and Dicke, R.H. (1987): Observations of a Solar Latitude-dependent Limb Brightness Variation: Erratum. ApJ 319, 1010.

Dicke, R.H., Kuhn, J.R. and Libbrecht, K.G. (1987): Is the Solar Oblateness Variable? Measurements of 1985. ApJ 318, 451-458.

Dicke, R.H., Kuhn, J.R. and Libbrecht, K.G.(1986): The variable Oblateness of the Sun, Measurements of 1984. ApJ 311, 1025-1031.

Kuhn, J.R., Dicke, R.H. and Libbrecht, K.G. (1986): Solar Ellipticity Fluctuations Yield No Evidence of g-Modes. Nature 319, 128-131.

Libbrecht, K.G. and Kuhn, J.R. (1985): On the Facular Contrast Near the Solar Limb. ApJ 299, 1047-1050.

Kuhn, J.R., Libbrecht, K.G. and Dicke, R.H. (1985): Observations of a solar latitude-dependent limb brightness variation. ApJ 290, 758-764.

Libbrecht, K.G. and Kuhn, J.R. (1984): A New Measurement of the Facular Contrast Near the Solar Limb. ApJ 277, 889-896.

Dicke, R.H., Kuhn, J.R. and Libbrecht, K.G. (1983): Facular Influences on the Apparent Solar Shape. Nature 304, 326-328.

Kuhn, J.R. and M. O'Hanlon, M. (1983): Low-l 5-min Oscillation Observations. Solar Phys. 87, 207-219.

Kuhn, J.R. (1983): Observations of Global Scale Photospheric Fraunhofer Lineshifts. ApJ 264, 689-698.

Kuhn, J.R. and Worden, S.P. (1979): Evidence of Long-Period Solar Velocity Fluctuations. ApJL 228, L119-L122.

Emilio, M., Kuhn, J.R., Bush, R.I. (2010): One solar cycle of solar astrometry with MDI/ SOHO. In: Solar and Stellar Variability: Impact on Earth and Planets, IAU Symp. 264, 21-32.

Kuhn, J.R. and Armstrong, J.D. (2004): Mechanisms of Solar Irradiance Variations. In: Solar Variability and its Effects on Climate, eds. J.M. Pap, P. Fox, C. Frohlich, H.S. Hudson, J.R. Kuhn, J. McCormack, G. North, W. Sprigg and S.T. Wu. Geophysical Monograph 141, 87-90.

Kuhn, J.R. and McCormack, J. (2004): Fundamentals of the Solar Interior and Atmosphere. In: Solar Variability and its Effects on Climate, eds. J.M. Pap, P. Fox, C. Frohlich, H.S. Hudson, J.R. Kuhn, J. McCormack, G. North, W. Sprigg and S.T. Wu. Geophysical Monograph 141, 3-6.

Emilio, M., Leister, N.V., Teixeira, R., Benevides-Soares, P. and Kuhn, J.R. (2003): Astronomy in Latin America. In: Second Meeting on Astrometry in Latin America and Third Brazilian Meeting on Fundamental Astronomy, eds. R. Teixeira, N.V. Leister, V.A.F. Martin and P. Benevides-Soares. ADeLA Publ. Ser. 1, 177-182.

Kuhn, J.R. and Armstrong, J.D. (2003): Sleuthing the Tachocline: Long and Short Period Oscillations. In: Solar and Solar-Like Oscillations: Insights and Challenges for the Sun and Stars, 25th GA IAU, JD 12.

Kuhn, J.R. and Armstrong, J.D. (2001): Mechanisms of Solar Irradiance Variations. In: Solar Variability and its Effect on the Earth's Atmospheric and Climate System, 100-145.

Kuhn, J.R. (2001): One Solar Cycle Later: Reflections and Speculations on Directions in Helio- and Asteroseismology in a New Millenium. In: GONG 2000 / SoHO X Conf., ed. P. Palle. ESA SP-464, 7-16.

Emilio, M., Kuhn, J.R. Bush, R.I. and Scherrer, P. (2001): MDI-SOHO Measures of Solar Radius Variation. In: Recent Insights into the Physics of the Sun and Heliosphere: Highlights from SOHO and Other Space Missions, eds. P. Brekke, B. Fleck and J.B. Gurman. IAU Symp. 203, 101-104.

Kuhn, J.R. (1998): On the origin of the helioseismic solar cycle variations. In: Structure and Dynamics of the Interior of the Sun and Sun-like Stars, SOHO6/GONG 98, ed. S. Korzennik. ESA SP-418, 871-878.

Georgobiani, D. and Kuhn, J.R. (1998): Heat transport in the convection zone and deviations from the mixing length theory models. In: Structure and Dynamics of the Interior of the Sun and Sun-like Stars, SOHO6/GONG 98, ed. S. Korzennik. ESA SP-418, 771-774.

Pap, J.M., Kuhn, J.R., Fröhlich, C. Ulrich, R. Jones, A. and Rozelot, J.P. (1998): Importance of Monitoring Solar Global Properties: Luminosity, Radius and Oscillations. In: Crossroads for European Solar and Heliospheric Physics. ESA SP-417, 267-271.

Kuhn, J.R., Bogart, R., Bush, R., Sa, L., Scherrer, P. and Scheick, X. (1997): Precision Solar Astrometry from SoHO/MDI. In: Sounding Solar and Stellar Interiors, eds J. Provost and F.-X. Schmider. IAU Symp. 181, 103-110.

Georgobiani, D., Kuhn, J.R. and Stein, R.F. (1997): Sound Speed Variations near the Photosphere Due to Entropy Perturbations in 3D Numerical Experiments. In: SCORe'96: Solar Convection and Oscillations, ed. F.P. Pijpers. Astrophys. Sp. Sci. Lib. 225, 127-130.

Kuhn, J.R. (1996): Solar Variability in Irradiance and Oscillations. In: Fourth SOHO Workshop on Helioseismology, ed. J.T. Hoeksema. ESA SP-376, 145-150.

Kuhn, J.R. (1995): Solar Variability in Irradiance and Oscillations. In: Helioseismology, The 4th SOHO Workshop, ed. J.T. Hoeksema, V. Domingo, B. Fleck and B. Battrick. ESA SP-376, A145-A149.

Coulter, R. and Kuhn, J.R. (1994): RISE/PSPT as an Experiment to Study Active Region Irradiance and Luminosity Evolution. In: Solar active region evolution: comparing models with observations, eds. K. Balasubramaniam and G. Simon, ASP Conf. Ser. 68, 37-42.

Kuhn, J.R. (1994): Solar Irradiance and Luminosity Variations from Active Regions. In: Solar active region evolution: comparing models with observations, eds. K. S. Balasubramaniam and G.W. Simon. ASP Conf. Ser. 68, 43.

Kuhn, J.R. (1994): Brightness Observations of the Sun. In: The Sun as a Variable Star: Solar and Stellar Irradiance Variations, eds. J. Pap, C. Fröhlich, H.S. Hudson and S. Solanki, IAU Coll. 143, 130-137.

Kuhn, J.R. (1993): What causes cycle-related global solar changes? In: GONG 1992. Seismic Investigation of the Sun and Stars, ed. T. Brown, ASP Conf. Ser. 42, 27-39.

Ribes, E., Beardsley, B., Brown, T.M., Delache, P., Kuhn, J.R., Laclare, F. and Leister, N. (1991): The Variability of the Solar Diameter. In: The Sun in Time, University of Arizona Press: Tucson, 59-97.

Kuhn, J.R. (1990): Measuring Solar Structure Variations from Helioseismic and Photometric Observations. In: Progress of Seismology of the Sun and Stars, eds. Y. Osaki and H. Shibahashi, 157-162.

Kuhn, J.R. (1990): Limb Flux Measurements. In: 3rd Meeting of the Solar Cycle Workshop, ed. P.R. Wilson.

Stein, R.F., Nordlund, A. and Kuhn, J.R. (1989): Convection and Waves. In: Solar and Stellar Granulation, ed. R.J. Rutten and G. Severino. NATO ASI Ser. C 263, 381-400.

Scherrer, P. et al. (1988): The Solar Oscillations Imager for SOHO. In: Seismology of the Sun and Sun-Like Stars. ESA SP-286, 375-380.

Kuhn, J.R. (1988): Radial and Temporal Structure of the Internal Solar Asphericity. In: Seismology of the Sun and Sun-Like Stars. ESA SP-286, 87-90

Stein, R.F., Nordlund, A. and Kuhn, J.R. (1988): Convection and p-mode Oscillations. In: Seismology of the Sun and Sun-Like Stars. ESA SP-286, 529-532.

Kuhn, J.R. (1988): Measuring the Solar Limb Brightness. In: Solar Radiative Output Variation, ed. P. Foukal, 217-230.

Kuhn, J.R. (1988): Non-Newtonian Forces and the Observed Solar Oscillation Spectrum. In: Advances in Helio- and Asteroseismology, eds. J. Christensen-Dalsgaard and S. Frandsen. IAU Symp. 123, 119.

Kuhn, J.R. and O'Neil, C.M. (1988): Solar 5-min Oscillation Anisotropy and Doppler Velocity Systematics. In: Advances in Helio- and Asteroseismology, eds. J. Christensen-Dalsgaard and S. Frandsen, IAU Symp. 123, 63-65.

Kuhn, J.R. (1987): Measuring the Solar Limb Brightness. In: Solar Radiative Output Variation, ed. P. Foukal, 217-221.

Kuhn, J.R. (1987): More Evidence for a Solar Latitude Dependent Limb Temperature Variation. In: On the Internal Solar Angular Velocity: Theory and Observations, eds. B.R. Durney and S. Sofia. Astrophys. Space Sci. Lib. 137, 51-57.

Dicke, R.H. and Kuhn, J.R. (1987): Solar distortion measurements. Princeton Report, Princeton Univ., NJ. Dept. of Physics

Kuhn, J.R. (1984): Anisotropy and Amplitude Structure of Low-l 5-min Solar Oscillations. Mem. Soc. Ast. Ital. 55, 69-74.