Solar activity

Reviews of Geophysics

Volumn 21, Issue 2, 1983, Pages 349-360

  Rust, David M ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

SOLAR RADIATION;

ASTROPHYSICS;

EID: 0020722734     PISSN: 87551209     EISSN: 19449208     Source Type: Journal    
DOI: 10.1029/RG021i002p00349     Document Type: Review

References (194)

1. The stability of solar coronal loops
2. The evolution of soft X‐ray‐emitting flare loops
3. A model of active prominences
4. The cooling and condensation of flare coronal plasma
5. Impulsive phase of flares in soft x‐ray emission
6. Mass flow in loop type coronal transients
7. Magnetic reconnection and coronal transients
8. Hard x‐ray time profiles and acceleration processes in large solar flares
9. The solar maximum mission
10. Production of collisionless conduction front by rapid coronal heating and its role in solar hard x‐ray bursts
11. Dynamic spectral characteristics of thermal models for solar hard x‐ray bursts
12. Thick target beam interpretation of stereo observations of a solar hard x‐ray burst
13. Mass motions in flarelike brightenings as observed by OSO 8
14. A qualitative interpretation of 7 August 1972 impulsive phase flare Hα line profiles
15. Direct evidence for chromosphric evaporation in a well‐observed compact flare
16. The dynamical properties of the solar corona from intensities and line widths of EUV forbidden lines of Si VIII, Fe XI, and Fe XII
17. Densities and mass motions in transition‐zone plasmas in solar flares observed from Skylab
18. Physical properties of individual coronal loops in a solar active region observed in the XUV
19. Spatial and temporal structures of impulsive bursts from solar flares observed in UV and hard x‐rays
20. Observations of solar flare transition zone plasmas from the solar maximum mission
21. The Solar Maximum Mission
22. The dynamics of filament formation: The thermal instability in a sheared magnetic field
23. Observations of the 2.223 MeV gamma ray line on the SMM satellite
24. Solar energetic photon transients
25. EUV continua of solar flares, 1420–1960Å
26. Simple‐loop flares: thermal evolution
27. Solar gamma rays above 8 MeV
28. X‐ray spectra of solar flares obtained with a high‐resolution bent crystal spectrometer
29. On the seats of elementary flare bursts
30. The solar flare of 1980 March 29 at 0918 UT as observed with the hard X‐ray burst spectrometer on the solar maximum mission
31. XUV electron density diagnostics for solar flares
32. Transient plasmas in the solar transition zone
33. High‐resolution x‐ray spectra of solar flares
34. High resolution solar flare x‐ray spectra: The temporal behavior of electron density, temperature, and emission measure for two class M flares
35. Magnetohydrodynamic models of coronal transients in the meriodional plane. II. Simulation of the coronal transient of 1972 August 21
36. Fast plasma heating by anomalous and inertial resistivity effects in the solar atmosphere
37. The gyrosychrotron emission from quasi‐thermal electrons and applications to solar flares
38. Microwaves and hard x‐rays from solar flares: Multithermal and nonthermal interpretations
39. Simplified expressions for gyrosynchrotron emission from mildly relativistic, nonthermal and thermal electrons
40. Energy release in solar flares
41. The polarization and directivity of solar‐flare hard x‐ray bremsstrahlung from a thermal source
42. The effect of reverse currents on the dynamics of nonthermal electron beams in solar flares and on their emitted x‐ray bremsstrahlung
43. Radiation signatures from a locally energized flaring loop
44. Discrepancies between theoretical and empirical models of the flaring solar chromosphere and their possible resolution
45. Adiabatic and nonadiabatic processes in thermal models of solar hard x‐ray bursts
46. On the importance of reverse current ohmic losses in electron‐heated solar flare atmospheres
47. A comparison of the height distributions of solar flare hard x‐rays in thick target and thermal models
48. High‐resolution x‐ray spectra of solar flares. IV. General spectral properties of M type flares
49. VLA observations of solar active regions. I. The slowly varying component
50. 0: 1980 February 15–17
51. On the coronal transient‐eruptive prominence of 1980 August 5
52. Observations of the limb solar flare on 1980 April 30 with the SMM x‐ray polychromator
53. Dynamics of coronal structures: Magnetic field‐related heating and loop energy balance
54. Radio and white‐light observations of the 1973 August 21 coronal transient
55. Decameter studies of the 5 September 1973 flare
56. Solar magnetic fields: The generation of emerging flux
57. Thermal instabilites in magnetically confined plasmas: solar coronal loops
58. Impact linear polarization observed in a uv chromospheric line during a flare
59. A diagnostic for electron beams in solar flares
60. Studies of the corona with the Solar Maximum Mission coronograph/polarimeter
61. Hard X‐ray imaging of two flares in active region 2372
62. Origin and location of the hard x‐ray emission in a two‐ribbon flare
63. The observation of a coronal transient directd at earth
64. HEAO 1 observations of gamma‐ray lines from a solar flare
65. Gamma radiation and photospheric white‐light continuum
66. The effects of sunspots on solar irradiance
67. Second‐stage acceleration in a limb‐occulted flare
68. Forerunners: Early coronal manifestations of solar mass ejection events
69. Disappearing solar filaments: A useful predictor of geomagnetic activity
70. Preflare characteristics of active regions observed in soft x‐rays
71. Relationship between hard x‐ray and EUV sources in solar flares
72. Directivity of 50–100 keV x‐ray emission from impulsive solar flares
73. Correlated observations of a spatially resolved type III solar radio burst group and the associated hard x‐ray emission
74. Downward shift of the acceleration/injection region during solar flares
75. Spatial strutrut of > 100 keV x‐ray sources in solar flares
76. Spectral evolution of multiply impulsive solar bursts
77. The role of betatron acceleration in complex solar bursts
78. Millisecond time variations in hard x‐ray solar flares
79. Recurrent pulse trains in the solar hard x‐ray flare of June 7, 1980
80. The evolution of active‐region loop plasma
81. On the physics of a long‐decay x‐ray event
82. An interpretation of the polarization structure of microwave bursts
83. VLA observations of positions of 6 centimeter burst peaks associated with hard x‐ray burst spikes
84. Solar microwave bursts ‐ A review
85. VLA observations of solar active regions. II. solar bursts
86. A study of the spectrum beyond 200 keV of second‐stage solar flare x‐ray emission
87. On the origin of solar magnetic fields in magnetohydrostatic equilibrium
88. Impulsive phase of solar flares. I. Characteristics of high energy electrons
89. Cylindrical prominences and the magnetic influence of the photospheric boundary
90. A variational approach to the question of temporal stability of equilibrium models of solar prominences
91. A new component of hard X‐rays in solar flares
92. A semiempirical model of the upper flare chromosphere
93. OSO‐8 observations of the impulsive phase of solar flares in the transition‐zone and corona
94. Evolving force‐free magnetic fields. III. States of nonequilibrium and the preflare stage
95. The field and plasma configuration of a filament overlying a solar bipolar magnetic region
96. Eruptive solar magnetic fields
97. A class of analytic solutions for the thermally balanced magnetostatic prominence sheet
98. The vertical filamentary structures of quiescent prominences
99. Magnetic field configurations associated with polarity intrusion in a solar active region
100. Nonlinear force‐free fields
101. Self‐similar magneto‐hydrodynamics, I. The γ =4/3 polytrope and the coronal transient
102. The initiation of a coronal transient
103. Solar flare x‐ray spectra of solar flares. IV. General spectral properties of M type flares
104. Physical parameters in long‐decay coronal enhancements
105. A comparison of high‐temperature flare models with observations and implications for the low‐temperature flare
106. Semiempirical models of chromospheric flare regions
107. Spatial and temporal evolution of soft and hard X‐ray emission in a solar flare
108. Physical conditions in the solar atmosphere above an active region
109. VIA Observations of solar flares, interpreted with optical, x‐ray, and other microwave data
110. Two‐dimensional VLA maps of solar bursts at 15 and 23 GHz with arcsec resolution
111. VLA observations of impulsive solar flares at 4.9 GHz
112. Properties of solar flare electrons deduced from hard x‐ray and spatially resolved microwave observations
113. Slar microwave observations with high spatial resolution
114. Preflare conditions, changes and events
115. Ephemeral active regions during solar minimum
116. Solar radio bursts of spectral type II, coronal shocks, and optical coronal transients
117. Magnetic flux changes associated with the solar flares of August 1972
118. The emission mechanisms for solar radio bursts
119. Electron‐cyclotron masers as the source of certain solar and stellar radio bursts
120. Radio wave heating of the corona and electron precipitation during flares
121. Electron‐cyclotron masers as the source of certain solar and stellar radio bursts
122. Energy balance in current sheets: From Petschek to gravity driven reconnection
123. Satellite observations of the outer corona near sunspot maximum
124. X‐rays, filament activity and flare prediction
125. The association of coronal mass ejection transients with other forms of solar activity
126. Observations of solar flares on 1980 April 30 and June 7 with the hard x‐ray burst spectrometer
127. The flare of September 7, 1973; A typical example of a newly recognized class of solar transients
128. Structure of the impulsive phase of solar flares from microwave observations
129. Eruptive prominences and coronal transients
130. Coronal transients near sunspot maximum
131. A high‐resolution measurement of the 2.223 MeV neutron capture line in a solar flare
132. Force‐free magnetic arcades relevant to two‐ribbon solar flares
133. Mass ejections
134. Optical and radio observations of the 1980 March 29, April 30, and June 7 flares
135. Solar flares, proton showers and the space shuttle
136. Coronal disturbances and their terrestrial effects
137. Observations with the SMM gamma ray spectrometer: The impulsive solar flares of 1980 March 29
138. Gamma‐ray observations of the white‐light flare of 1 July 1980
139. A mechanism for solar ultraviolet flux variability
140. Hα flare spectra
141. The observation of a high‐latitude coronal transient
142. Initial observations with the solwind coronagraph
143. Confinement of hot, hard x‐ray producing electrons in solar flares
144. Thermal models for solar hard x‐ray bursts
145. Limits of the streaming and escape of electrons in thermal models for solar hard x‐ray emission
146. First phase acceleration mechanisms and implicationns for hard x‐ray burst models in solar flares
147. Interaction of a collisionless conduction front with the chromossphere and solar hard x‐ray bursts
148. A classification scheme for solar flare models
149. Loop models of solar flares: revisions and comparisons
150. First phase heating and particle acceleration during solar flares by fast tearing modes
151. Magnetic storage and conversion in the solar atmosphere
152. Coronal loop transients in streamer configuration
153. Magnetohydrodynamic shocks in the vicinity of a magnetic neutral sheet
154. Transient brightenings of interconnecting loops
155. Observations of a post‐flare radio burst in x‐rays
156. Dynamics of flare sprays
157. The orientation of pre‐transient coronal magnetic fields
158. The limb flare of 1980 April 30 as seen by the hard x‐ray imaging spectrometer
159. Simple‐loop flares: magnetic instabilities
160. Numerical modeling of quasi‐static coronal loops, I. Uniform energy input
161. Collective plasma effects associated with the continuous injection model of solar flare particle streams
162. Radio and visible light observations of matter ejected from the sun
163. SERF studies of mass motions arising in flares
164. Enthalpy flux cooling of the solar corona
165. Coronal loops and active region structure
166. Kinematical analysis of flare spray ejecta observed in the corona
167. The dissipation of hydromagnetic surface waves
168. XUV observations of a dense, compact flare
169. Observations of solar irradiance variability
170. Variations of solar irradiance
171. Soft x‐ray emission from active regions shortly before solar flares
172. Observations of the 1980 April 30 limb flare by the ultraviolet spectrometer and polarimeter on the solar maximum mission
173. Simultaneous ultraviolet line and hard x‐ray bursts in the impulsive phase of solar flares
174. Effect of thermal conduction and radiation on the dynamics of a flaring coronal loop
175. Effect of self‐induced magnetic force in a coronal loop transient
176. An acceleration mechanism for loop transients in the outer corona
177. Magnetic transients in flares
178. Continuum emission in the 1980 July 1 solar flare