Einar Tandberg-Hanssen
Norwegian-American astrophysicist
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(Suggest an Edit or Addition)According to Wikipedia, Einar A. Tandberg-Hanssen was a Norwegian-American astrophysicist with a specialty in solar physics. Background Tandberg-Hanssen was born in Bergen, Norway. He was the son of Birger Tandberg-Hanssen and Mona Meier . He grew up in Langesund and Skien where he finished his secondary education in 1941. He took his undergraduate degree in astronomy at the University of Oslo in 1950, and after fellowships at Institut d'astrophysique de Paris, Caltech, High Altitude Observatory and the Cavendish Laboratory, he took his doctorate at the University of Oslo in 1960. His thesis was titled An Investigation of the Temperature Conditions in Prominence with a Special Study of the Excitation of Helium.
Einar Tandberg-Hanssen's Published Works
Published Works
- The Physics of Solar Flares (2009) (616)
- The Nature of Solar Prominences (1995) (449)
- The Ultraviolet Spectrometer and Polarimeter on the Solar Maximum Mission (1980) (142)
- Coronal changes associated with a disappearing filament (1975) (137)
- Solar and Interplanetary Dynamics (1980) (104)
- The arch systems, cavities and prominences in the helmet streamer observed at the solar eclipse, November 12, 1966 (1973) (100)
- The nature of quiescent solar prominences (1967) (62)
- Magnetohydrodynamic models of coronal transients in the meridional plane. I - The effect of the magnetic field (1978) (57)
- The Lyman-Alpha Line in Various Solar Features. I. Observations (1988) (54)
- A model for quiescent prominences with helical structure (1970) (53)
- Dynamics of flare sprays (1980) (52)
- Induced mass and wave motions in the lower solar atmosphere. I. Effects of shear motion of flux tubes (1983) (48)
- Spatial and temporal structures of impulsive bursts from solar flares observed in UV and hard X-rays (1981) (48)
- Steady flows in the solar transition region observed with SMM (1981) (44)
- The orientation of magnetic fields in quiescent prominences (1970) (43)
- Vertical gradients of sunspot magnetic fields (1983) (43)
- Observations of the longitudinal magnetic field in the transition region and photosphere of a sunspot (1982) (43)
- The characteristic size of airglow cells (1958) (30)
- On the Nature of Prominence Absorption and Emission in Highly Ionized Iron and in Neutral Hydrogen (2001) (29)
- Dynamics of Quiescent Prominences: IAU Coll.117, 1990 (1990) (29)
- Hydrogen ionization and n=2 population for model spicules and prominences (1971) (29)
- Computer solutions for studying correlations between solar magnetic fields and skylab X-ray observations (1977) (28)
- Evidence for systematic flows in the transition region around prominences (1985) (27)
- Coronal plasma parameters in a long-duration X-ray event observed by Skylab (1977) (26)
- Dynamic evolution of recurrent mass ejections observed in Hα and Civ lines (1984) (25)
- Magnetic fields in flares and active prominences (1974) (25)
- The role of condensation and heat conduction in the formation of prominences: An MHD simulation (1990) (25)
- Temporal correlations between impulsive ultraviolet and hard X-ray bursts in solar flares observed with high time resolution (1988) (24)
- Correlated observations of impulsive UV and hard X-ray bursts in solar flares from the solar maximum mission (1984) (24)
- On the presence of electric currents in the solar atmosphere (1981) (24)
- Physical conditions in a quiescent prominence derived from UV spectra obtained with the UVSP instrument on the SMM (1983) (23)
- Disruption of Helmet Streamers by Current Emergence (1996) (23)
- An example of the association of X-ray and UV emission with H-alpha surges (1988) (22)
- Observations of solar flare transition zone plasmas from the Solar Maximum Mission (1982) (22)
- Energy release topology in a multiple-loop solar flare (1985) (22)
- Dynamics of a surge observed in the C IV and H alpha lines (1983) (21)
- Morphology and spatial distribution of XUV and X-ray emissions in an active region observed from Skylab (1980) (21)
- Magnetic fields in quiescent prominences (1970) (21)
- The impulsive and gradual phases of a solar limb flare as observed from the solar maximum mission satellite (1982) (20)
- Thermally conductive flows in coronal holes (1977) (20)
- Hvar reference atmosphere of quiescent prominences (1990) (20)
- Movements of airglow cells (1958) (19)
- Dynamic response of an isothermal static corona to finite-amplitude disturbances (1975) (19)
- Numerical Magnetohydrodynamic Experiments for Testing the Physical Mechanisms of Coronal Mass Ejections Acceleration (2004) (18)
- Evaporation in the transition region during the gradual phase of flares (1990) (17)
- UTILIZATION OF MULTIPLE MEASUREMENTS FOR GLOBAL THREE-DIMENSIONAL MAGNETOHYDRODYNAMIC SIMULATIONS (2011) (17)
- Photospheric electric current and transition region brightness within an active region (1984) (17)
- Induced mass and wave motions in the lower solar atmosphere. II: Effects of converging and diverging photospheric motions (1986) (17)
- The Ultra High Resolution XUV Spectroheliograph (1990) (16)
- Dynamics of solar filaments. III - Analysis of steady flows in H-alpha and C IV lines (1984) (16)
- Solar Prominences – An Intriguing Phenomenon (2011) (16)
- Physical Conditions in Limb Flares and Active Prominences.IV. Compersion of Active and Quiescent Prominences. (1960) (15)
- The coronal disturbance of 1972, August 12 (1974) (14)
- Magnetohydrodynamic models of coronal transients in the meridional plane. IV - Effect of the solar wind (1981) (13)
- The magnetic field in some prominences measured with the He I, 5876 Å line (1968) (13)
- Ultraviolet events observed in active regions. I - Observations and scenario (1989) (12)
- Magnetic fields in flares and active prominences (1969) (12)
- Prominence mass ejections and their effects on the corona (1977) (12)
- Observations of the Zodiacal Light. (1954) (11)
- Effect of thermal conduction and radiation on the dynamics of a flaring coronal loop (1981) (11)
- On the formation of coronal cavities (1985) (11)
- SMM/UVSP observations of the distribution of transition region oscillations and other properties in a sunspot (1984) (11)
- Observation of the impulsive phase of a simple flare (1984) (11)
- SUBFLARES AND SURGES IN AR 2744 DURING THE SOLAR MAXIMUM MISSION (1996) (10)
- A mechanism for a class of solar coronal disturbances (1982) (9)
- Association of Mid-Infrared Solar Plages with Calcium K Line Emissions and Magnetic Structures (2007) (9)
- The improved solar magnetograph of the high altitude observatory. (1969) (9)
- The History of Solar Prominence Research (Review) (1998) (8)
- The Equilibrium of Barium in the Solar Atmosphere. (1964) (8)
- Dynamics of the eruptive prominence of 6 May 1980 and its relationship to the coronal transient (1982) (8)
- Dynamics of solar filaments. V - Oscillations in the H-alpha and 1548 A C IV lines (1987) (7)
- Pinhole Occulter Facility (1981) (7)
- EXCITATION OF IONIZED BARIUM IN THE CHROMOSPHERE. (1970) (7)
- Non-force-free solar magnetic fields in magnetohydrostatic equilibrium (1979) (6)
- Physical Conditions in Limb Flares and Active Prominence. I. The Loop Prominence of November 12 and 22, 1956. (1959) (6)
- The History of Solar Prominence Research: Historical Introduction to IAU Colloquium No. 167 “New Perspectives on Solar Prominences” (1998) (6)
- Comments on a flare of September 20, 1966 (1967) (6)
- Global constant-alpha force-free magnetic fields and coronal structures (1978) (6)
- A microflare-related activation of a filament observed in H-alpha and C IV lines (1991) (6)
- Study of He I emission lines in the solar atmosphere. II. The infrared lines at 10830 A and 20581 A (1973) (6)
- An ultraviolet polarimeter for the Solar Maximum Mission (1979) (6)
- A long-lived coronal arch system observed in X-rays (1977) (5)
- Bright Points and Subflares in Ultraviolet Lines and X-Rays (1999) (5)
- Recurrent mass ejections observed in Hα and CIV (1984) (5)
- Study of He I emission lines in the solar atmosphere. III - The triplet-singlet line intensity ratios in solar prominences (1975) (5)
- The Extended Range X-Ray Telescope center director's discretionary fund report (1985) (5)
- Closed magnetic structures in the chromosphere and in the transition region (1987) (5)
- On the Correlation Between Radio-Frequency Radiation from the Sun and Solar Activity. (1955) (4)
- A distinctive type of ascending prominence — ‘fountain’ (1975) (4)
- Physical Conditions in Limb Flares and Active Prominences.VI. Selective Excitation Conditions. (1963) (4)
- Variations in the height of ionospheric layers during magnetic storms (1958) (4)
- Solar Maximum Mission Experiment - Ultraviolet Spectroscopy and Polarimetry on the Solar Maximum Mission (1981) (4)
- Recurrent mass ejections observed in H-alpha and CIV. [solar spectra] (1984) (4)
- Physical Conditions in Limb Flares and Active Prominences. III. The Difference Between the Surge and Loop Prominences of December 19, 1956. (1959) (4)
- Excitation mechanisms of the oxygen 5577 emission in the upper atmosphere (1959) (4)
- Time Evolution of a Miniflare as Seen in H alpha , UV Lines, and X-Rays (1994) (4)
- Dynamic evolution of the transition zone plasma in solar flares and active region transients (1986) (4)
- A Study of the Penumbra-Umbra Ratio of Sunspot Pairs (1956) (4)
- Evolution of electron and proton temperatures in a flaring loop (1983) (4)
- Behavior of transition-region lines during impulsive solar flares (1983) (3)
- A SPECTROSCOPIC STUDY OF QUIESCENT PROMINENCES (1964) (3)
- Physical Parameters of the Prominence Plasma (1995) (3)
- Temporal correlation between impulsive hard X-ray and UV bursts in flares observed with high time resolution (1982) (3)
- Studies with the Pinhole/Occulter Facility (1983) (3)
- Comparison of Potential and Force-Free Magnetic-Field Calculations with SKYLAB Soft X-Ray Images of a Complex Solar Active Region (1975) (3)
- Observations of Magnetic Fields in Quiescent Prominences (1971) (3)
- Profiles of the H and K lines of CaII in disk flares (1969) (3)
- 17. Some considerations on thermal conduction and magnetic fields in prominences (1958) (2)
- Formation of Prominences (1995) (2)
- The Death of Prominences (1995) (2)
- The effect of the solenoidal condition on the numerical magnetohydrodynamic simulation of coronal dynamics (1988) (2)
- Steady Flows in the Solar Transition Region Observed with the UVSP Experiment on SMM (1980) (2)
- An investigation of the temperature conditions in prominences with a special study of the excitation of helium (1960) (2)
- A surge obsrved in Hα and CIV (1982) (2)
- A surge observed in H alpha and C IV (1982) (2)
- Dynamics of Quiescent Prominences: Proceedings of the No. 117 Colloquium of the International Astronomical Union, Hvar, SR Croatia, Yugoslavia 1989 (1990) (1)
- Solar Flare Prediction (1986) (1)
- Ultrahigh-resolution XUV spectroheliograph III: a modified configuration for a free-flying platform (1992) (1)
- Books-Received - Microwave and Optical Waveguides (1995) (1)
- Solar and interplanetary dynamics; Proceedings of the Symposium, Harvard University, Cambridge, Mass., August 27-31, 1979 (1980) (1)
- Solar/stellar coronal explorer and the solar/stellar coronal observatory (1992) (1)
- Dynamics of quiescent prominences; Proceedings of the 117th Colloquium of IAU, Hvar, Yugoslavia, Sept. 25-29, 1989 (1990) (1)
- Solar and interplanetary dynamics : symposium no. 91 held in Cambridge, Massachusetts, U.S.A., August 27-31, 1979 (1980) (1)
- Energy deposition in the earth's atmosphere due to impact of solar activity-generated disturbances (1979) (1)
- Study of He I emission lines in the solar atmosphere. III. The chromospheric 10830 A and 20581 A lines observed at the eclipse of June 30, 1973 (1974) (1)
- Interpretation of Observational Data (1995) (1)
- Stability of Prominences (1974) (1)
- The Coronal Disturbance of 12 August 1972 (1974) (1)
- On the Orientation of Magnetic Fields in Quiescent Prominences (1971) (1)
- The effect of the magnetic field on coronal transients (1977) (1)
- Polarization of Solar Emission Lines (1974) (0)
- On the existence of oscillations in solar filaments observed in H alpha and C IV lines (1986) (0)
- Solar-Terrestrial Physics. Papers from the Inter-Union Symposium, Belgrade, Aug.-Sept. 1966. J. W. King and W. S. Newman, Eds. Academic Press, New York, 1967. 402 pp., illus. $16.50 (1968) (0)
- Solar Prominences: Active (2000) (0)
- A numerical magnetohydrodynamic (MHD) simulation of prominence formation with condensation and thermal conduction. (1988) (0)
- Disruption of a Helmet Streamer Due to the Emergence of a Current (1995) (0)
- Sunspot Observations with the Ultraviolet Spectrometer and Polarimeter Experiment on the Solar Maximum Mission (1980) (0)
- Enhancement of Soft X-ray Emission Associated with the Motion of Cool Material Through the Lower Corona (1976) (0)
- The ultra high resolution XUV spectroheliograph: An attached payload for the Space Station Freedom (1990) (0)
- Excitation of Metal Lines in Flares and in Active Prominences. (1962) (0)
- Report of IAU Commission 10: Solar activity (Activité solaire). (1985) (0)
- Ultrahigh resolution XUV spectroheliograph (1990) (0)
- Magnetic Fields in Active Prominences (1973) (0)
- Spectroscopic Diagnostics of the UV Emitting Plasmas in Solar Flares Observed from SMM (1984) (0)
- Active Region Morphology and Evolution Images from the Ultraviolet Spectrometer and Polarimeter (1980) (0)
- Book reviews (1989) (0)
- A long-lived coronal X-ray arcade. [force-free magnetic field analysis (1977) (0)
- Solar flares and the associated ejection of particles (1964) (0)
- The acceleration and magnetic fields of surges. (1974) (0)
- Solar Flare and Surge Image Sequences as Seen by the Ultraviolet Spectrometer and Polarimeter on SMM (1980) (0)
- Microflares and their Related Events (1993) (0)
- Solar Prominences and Their Magnetic Fields I (1971) (0)
- Commission 10: Solar Activity (2005) (0)
- Magnetic Field Extrapolations, XUV Observations and the Nature of Microwave Emission from Sunspots (1980) (0)
- Dynamics of quiescent prominences. Proceedings. IAU Colloqium No. 117: Dynamics of quiescent prominences, Hvar (Yugoslavia), 25 - 29 Sep 1989. (1989) (0)
- Pinhole Occulter Facility. [for X ray observations of sun (1984) (0)
- Surges as tracers of magnetic lines (1987) (0)
- Space Science Research in Norway - a Critial Evaluation (1994) (0)
- Spacelab Science Results Study (2009) (0)
- Mass ejections. [during solar flares] (1980) (0)
- Ultraviolet Events Observed in Active Regions (2011) (0)
- The Development of Flares Observed in the Spectral Lines OV 1371 Å, FeXXI 1354 Å, and in Hard X-Rays (1980) (0)
- SOLAR PROMINENCES AND THEIR MAGNETIC FIELDS. II. (1971) (0)
- Results from the Ultraviolet Spectrometer and Polarimeter Non-flare investigations (1984) (0)
- Solar Maximum Mission Ultraviolet Spectrometer And Polarimeter (1979) (0)
- A Non-Planar MHD Model of Atmospheric Transients (1979) (0)
- Commission 10. Solar Activity (Activite Solaire) (1988) (0)
- Solar Chromospheric and Coronal Explorer (1996) (0)
- Prominences as Part of the Corona (1974) (0)
- On Some Solar Disturbances on 18 August and 24 September 1956 (1957) (0)
- Equilibrium of BA II in the Solar Atmosphere. (1963) (0)
- Mass fluxes and magnetic structures in the chromosphere and the transition region - Canopies (1985) (0)
- Characteristics of ascending solar prominences (1973) (0)
- Solar Physics Investigations (1999) (0)
- Magnetohydrodynamic simulation of coronal mass ejections into the solar wind (1978) (0)
- A long-lived coronal x-ray arcade (1977) (0)
- Book-Review - Solar and Interplanetary Dynamics - I.A.U. SYMP.91 (1983) (0)
- Results of correlative studies of a complex solar active region /McMath 12387/ during the Skylab mission (1976) (0)
- MHD analysis of the evolution of solar magnetic fields and currents in an active region (1985) (0)
- Some crucial corona and prominence observations (1986) (0)
- Bright Points and Subflares in UV Lines and in X-Rays (2013) (0)
- Formation, support and stability of quiescent prominences (1979) (0)
- Interaction of Prominences with Centers of Activity (1974) (0)
- A surge in the chromosphere and the transition region: velocities and microturbulence. (1989) (0)
- Sun and Earth: Solar-Terrestrial Physics . Papers from the Inter-Union Symposium, Belgrade, Aug.-Sept. 1966. J. W. King and W. S. Newman, Eds. Academic Press, New York, 1967. 402 pp., illus. $16.50. (1968) (0)
- Book-Review - the Physics of Solar Flares (1989) (0)
- Dynamics of flare sprays. [in sun] (1980) (0)
- Pre-Flight Calibration of the Solar Maximum Mission Ultraviolet Spectrometer and Polarimeter I. Instrumentation &Spectrometer Performance (1979) (0)
- The photospheric vector magnetic field of a sunspot and its vertical gradient (1981) (0)
- On the onset of eruptive prominences and coronal transients (1987) (0)
- Density diagnostic of solar active region and flare plasmas from Si IV/O IV line ratio as observed from SMM (Solar Maximum Mission). (1980) (0)
- Ultraviolet Events Observed in Active Regions. II. An Interpretation of Flaring Arches and Associated Small Flares (1997) (0)
- STUDY OF THE LINES OF EMISSION OF HE I IN THE SOLAR ATMOSPHERE. I. THE PROFILES OF THE INFRARED TRIPLET LINE 10830 ANGSTROM UNITS (1962) (0)
- Oscillations and stationary motions in filaments (1984) (0)
- Development of Magnetic Fields in Active Regions (1968) (0)
- The H-alpha Spectral Signature of Several Flare Processes (1983) (0)
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