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43. Commission de la Magneto-Hydrodynamique et de la Physique des Gaz Ionises

Published online by Cambridge University Press:  16 November 2021

H. Alfvén
H. Alfvén*
Affiliation:
The Royal Institute of Technology, Stockholm, Sweden

Abstract

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Type
Meeting Report
Information
Transactions of the International Astronomical Union , Volume 11 , Issue 1 , 1962 , pp. 499 - 520
Copyright
Copyright © Academic Press 1962 

References

References

1. Electromagnetic Phenomena in Cosmical Physics, IAU Symposium no. 6, Editor Lehnert, B., Cambridge Univ. Press, 1958.Google Scholar
2. Lundquist, S. Studies in Magneto-Hydrodynamics, Ark. Fys. 5, 297, 1952.Google Scholar
3. Alfvén, H. Cosmical Electro-dynamics, Clarendon Press, Oxford, 1950.Google Scholar
4. Cowling, T. G. Magneto-hydrodynamics, Interscience Publishers, Inc., N.Y., 1957.Google Scholar
5. Baum, A., Kaplan, S. A. and Staniukovitch, K. P. Introduction to Cosmical Hydrodynamics, State publishing house of physics and mathematics, Moscow, 1958.Google Scholar
6. Dungey, J. W. Cosmic Electro-dynamics, Cambridge Univ. Press, London, 1958.Google Scholar
7. Piddington, J. H. Cosmical Electro-dynamics, Proc. Inst. Radio Engrs., N.Y. 46, 349, 1958.Google Scholar
8. Cosmical Magneto-hydrodynamics, Editor Burbidge, G., and Solar, Planetary and Interplanetary Magneto-hydrodynamics, Editor Parker, E. N.. Symposium of Plasma Dynamics, General Editor Clauser, F. H., Addison-Wesley 1960, pages 233-63 and 264-86.Google Scholar
9. Pikelner, S. B. Foundations of Cosmical Electro-dynamics, Moscow, 1961.Google Scholar
10. Maple, E. Geomagnetic Oscillations at Middle Latitudes. II. Sources of the Oscillations. J. geophys. Res. 64, 1405, 1959.Google Scholar
11. Benioff, H. Observations of Geomagnetic Fluctuations in the Period Range 0·3 to 120 Seconds, J. geophys. Res. 65, 1413, 1960.Google Scholar
12. Akasofu, S. Magneto-Hydrodynamic Waves in the Ionosphere, J. atmos. terr. Phys. 15, 156, 1959.Google Scholar
13. Watanabe, T. Hydromagnetic Oscillation of the Outer Ionosphere and Geomagnetic Pulsation, J. Geomagn. Geoelect., Kyoto 10, 195, 1959.Google Scholar
14. Lehnert, B. Magneto-hydrodynamic Waves in the Ionosphere and their Application to Giant Pulsations, Tellus 8, 241, 1956.Google Scholar
15. Schatzman, E. Les plasmas en astrophysique, The Theory of Neutral and Ionized Gases. Editors De Witt, and Detoeuf, . Hermann, Paris, and Wiley, New York, 1959, pages 375–469.Google Scholar
16. Spitzer, L. Physics of Fully Ionized Gases, Interscience, New York, 1956.Google Scholar
17. Staniukovitch, K. P. Theory of Non-stationary Gas flow, Moscow, 1959.Google Scholar
18. Lehnert, B. Plasma Physics on Cosmical and Laboratory Scale, Nuovo Cim. Suppl. 13, 59, 1959.Google Scholar
Compare also Lehnert, B. Energy Balance and Confinement of a Magnetized Plasma. Rev. mod. Phys. 32, 1012, 1960.Google Scholar
19. Biermann, L. Relations between Plasma Physics and Astrophysics. Rev. mod. Phys. 32, 1008, 1960.Google Scholar
20. Biermann, L. and Schlüter, A. Magneto-hydrodynamic Dissipation. Rev. mod. Phys. 30, 975, 1958.Google Scholar
20a. Gershman, B. N. On the Problem of Propagation of Magneto-hydrodynamic Waves in Cosmic Conditions, Soviet Astronomy, A.J., 3, 193, 1959.Google Scholar
21. Lüst, R. Uber die Ausbreitung von Wellen in einem Plasma. Fortschr. Phys. 7, 503, 1959.Google Scholar
22. Knorr, G. Uber den Ionisationszustand und die Ausstrahlung von Fremdgasen in einem Wasserstoffplasma, Z. Naturf. 13a, 941, 1958.Google Scholar
23. Longmire, C., Tuck, J. L. and Thompson, W.B. Plasma Physics and Thermonuclear Research, Pergamon Press, 1959.Google Scholar
24. Glasstone, S. and Lovberg, H. Controlled Thermonuclear Reactions. Van Nostrand 1960.Google Scholar
25. A Discussion on Space Research, Proc. roy. Soc. A. 253, 450, 1959.Google Scholar
26. Symposium on the Exploration of Space, J. geophys. Res. 64, 1647, 1959.Google Scholar
27. The N.A.S.A. Space Sciences program, Proc. Inst. Radio Engrs., N.Y. 48, 438, 1960.Google Scholar
28. Space Research. First International Space Science Symposium, Nice 1960. Editor Kallmann, H., North-Holland Publ. Co., Amsterdam, 1960.Google Scholar
29. Boyd, R. L. F. Space Science, Nature, Lond. 186, 749, 1960.Google Scholar
30. Proceedings of the XIth International Astronautical Congress, Stockholm 1960. Springer Verlag, Wien, Stockholm 1961.Google Scholar
31. Symposium on the Scientific Effects of Artificially Introduced Radiations at High Altitudes. Editor Porter, R. W., J. geophys. Res. 64, 865, 1959.Google Scholar
32. Ginzburg, V. L. The Origin of Cosmic Radiation. Progress in Elementary Particle and Cosmic Ray Physics 4. p. 339–421. Editors Wilson, J. G. and Wouthousen, S. A.. North Holland Publ. Co., Amsterdam, 1958.Google Scholar
33. Singer, S. F. The Primary Cosmic Radiation and its Time Variation. Progress in Elementary Particle and Cosmic Ray Physics 4. p. 296–338. Editors Wilson, J. G. and Wouthousen, S. A.. North Holland Publ. Co., Amsterdam, 1958.Google Scholar
34. Proceedings of the Moscow Cosmic Ray Conference. Academy of Sciences, U.S.S.R., Moscow, 1960.Google Scholar
35. Alfvén, H. On the Origin of the Solar System, Clarendon Press, Oxford, 1954.Google Scholar
101. Cowling, T. G. Dynamo Theories of Cosmic Magnetic Fields. Vistas in Astronomy 1, 313, Pergamon Press, 1955.Google Scholar
See also reference 4 of the present report.Google Scholar
102. Inglis, D. R. Theories of the Earth’s Magnetism, Rev. mod. Phys. 27, 212, 1955.Google Scholar
103. Backus, G. E. and Chandrasekhar, S. On Cowling’s Theorem on the Impossibility of Self-maintained Axisymmetric Homogeneous Magnetic Fields, Proc. nat. Acad. Sci. Wash. 42, 105, 1956.Google Scholar
104. Elsasser, W. M. Hydromagnetic Dynamo Theory, Rev. mod. Phys. 28, 135, 1956.Google Scholar
105. Cowling, T. G. The Dynamo Maintenance of Steady Magnetic Fields, Quart. J. Mech. 10, 129, 1957.Google Scholar
106. Colombo, M. S. Effect dynamo en théorie magnéto-hydrodynamique, Rev. gén. Elect. 66, 325, 1957.Google Scholar
107. Chandrasekhar, S. Effect of Internal Motions on the Decay of a Magnetic Field in a Fluid Conductor, Astrophys. J. 124, 244, 1956.Google Scholar
108. Spitzer, L. Jr., Influence of Fluid Motions on the Decay of an External Magnetic Field, Astrophys. J. 125, 525, 1957.Google Scholar
109. Backus, G. The Axisymmetric Self-excited Fluid Dynamo, Astrophys. J. 125, 500, 1957.Google Scholar
110. Herzenberg, A. Geomagnetic Dynamos, Phil. Trans. A. 250, 543, 1958, and Geo magnetic Dynamos, Ann. Géophys. 14, 522, 1958.Google Scholar
See also Cowling, T. G. Nature, Lond. 183, 937. 1959.Google Scholar
111. Herzenberg, A. and Lowes, F. J. Electro-magnetic Induction in Rotating Conductors, Phil. Trans. A. 249, 507, 1957.Google Scholar
112. Herzenberg, A. and Lowes, F. J. The ‘Eddy Model’ of the Non-Dipole Field and the Secular Variation. Ann. Géophys. 14, 526, 1958.Google Scholar
113. Runcorn, S. K. Handb. Phys. 47, 470, Springer 1956.Google Scholar
See also Runcorn, S. K. Rock Magnetism, Science 129, 1002, 1959.Google Scholar
114. Rikitake, T. Proc. Camb. phil. Soc. 54, 89, 1958.Google Scholar
115. Allan, D. W. Reversals of the Earth’s Magnetic Field, Nature, Lond. 182, 469, 1958.Google Scholar
116. Lindberg, L. and Jacobsen, C. On the Amplification of the Poloidal Magnetic Flux in a Plasma, Astrophys. J. 133, 1043, 1961.Google Scholar
117. Bickerton, R. J. The Amplification of a Magnetic Field by a High Current Discharge, Proc. phys. Soc. Lond. 72, 618, 1958.Google Scholar
118. Alfvén, H. On the Origin of Cosmic Magnetic Fields, Astrophys. J. 133, 1049, 1961.Google Scholar
119. Franklin, K. L. and Burke, B. F. Radio Observations of the Planet Jupiter, J. geophys. Res. 63, 807, 1958.Google Scholar
119a. Radakrishnan, V. and Roberts, J. A. Polarization and Angular Extent of the 960-Mc/sec Radiation from Jupiter, Phys. Rev. Letters, 4, 493, 1960.Google Scholar
120. Barrow, C. H. J. Brit. astr. Ass. 69, 211, 1959.Google Scholar
121. Barrow, C. H. Magnetic Field of Jupiter, Nature, Lond. 188, 924, 1960.Google Scholar
201. Chapman, S. and Ferraro, V. C. A. Terr. Magn. 36, 77 and 171, 1931, 37, 147 and 421, 1932, 38, 79. 1933, 45, 245, 1940. Nature, Lond. 140, 423, 1937.Google Scholar
202. Davis, L. Interplanetary Magnetic Fields and Cosmic Rays, Phys. Rev. 100, 1440, 1955.Google Scholar
203. Meyer, P., Parker, E. N. and Simpson, J. A. Solar Cosmic Rays of February 1956 and Their Propagation through Interplanetary Space, Phys. Rev. 104, 768, 1956.Google Scholar
204. Hoyle, F. Some Recent Researches in Solar Physics, pp. 102–104 and 129. Cambridge Univ. Press, London and N.Y., 1949.Google Scholar
205. Alfvén, H. On the Electric Field Theory of Magnetic Storms and Aurorae, Tellus 7, 50, 1955.Google Scholar
206. Hoyle, F. Suggestion Concerning the Nature of the Cosmic-Ray Cut-off at Sunspot Minimum, Phys. Rev. 104, 269, 1956.Google Scholar
207. Alfvén, H. Interplanetary Magnetic Field. Electro-magnetic Phenomena in Cosmical Physics, IAU Symposium no. 6. Editor Lehnert, B., Cambridge Univ. Press, 1958, p. 284.Google Scholar
208. Block, L. On the Interplanetary Gas and its Magnetic Field. Ark.—Fys. 14, 179, 1958.Google Scholar
209. Piddington, J. H. Interplanetary Magnetic Field and its Control of Cosmic-Ray Variations, Phys. Rev. 112, 589, 1958.Google Scholar
210. Gold, T. Plasma and Magnetic Fields in the Solar System, J. geophys. Res. 64, 1665, 1959.Google Scholar
211. Dvoryashin, A. Publ. Crim. Aph. Obs. 26 (in press).Google Scholar
212. Chapman, S. Theories of the Aurora Borealis. Ann. Géophys. 8, 205, 1952.Google Scholar
213. Ferraro, V. C. A. On the Theory of the First Phase of a Geomagnetic Storm, J. geophys. Res. 57, 15, 1952. See also Rev. mod. Phys. 32, 934, 1960.Google Scholar
214. Ferraro, V. C. A. The Origin of Magnetic Storms and Aurorae, Ann. Géophys. 11, 284, 1955.Google Scholar
215. Ferraro, V. C. A. The Present State of the Corpuscular Theory of Magnetic Storms. Electro-magnetic Phenomena in Cosmical Physics, IAU Symposium no. 6. Editor Lehnert, B., Cambridge Univ. Press, 1958, p. 295.Google Scholar
216. Forbush, S. E. World-Wide Cosmic-Ray Variations, 1937-52, J. geophys. Res. 59, 525, 1954.Google Scholar
217. Forbush, S. E. The 27-Day Variation in Cosmic-Ray Intensity and in Geomagnetic Activity. Electro-magnetic Phenomena in Cosmical Physics, IAU Symposium no. 6. Editor Lehnert, B., Cambridge Univ. Press, 1958, p. 332.Google Scholar
218. Parker, E. N. On the Variations of the Primary Cosmic-Ray Intensity. Electro-magnetic Phenomena in Cosmical Physics. IAU Symposium no. 6. Editor Lehnert, B., Cambridge Univ. Press, 1958, p. 420.Google Scholar
See also Parker, E. N. Cosmic-Ray Modulation by Solar Wind, Phys. Rev. 110, 1445, 1958.Google Scholar
219. Behr, A. and Siedentopf, H. Untersuchungen über Zodiakallicht und Gegenschein nach lichtelektrischen Messungen auf dem Jungfraujoch, Z. Astrophys. 32, 19, 1953.Google Scholar
220. van de Hulst, H. C. The Zodiacal Light, Vistas in Astronomy 2, 998, Pergamon Press, London and New York, 1955.Google Scholar
221. Blackwell, D. E. The Zodiacal Light and the Nature of the Interplanetary Gas, Observatory 77, 187, 1957.Google Scholar
222. Redman, R. O. Dust and Gas between the Earth and the Sun. Observatory 79, 172, 1959.Google Scholar
222a. Nikolsky, G. M. Solar Corpuscular Radiation and the Zodiacal Light, Voprosy Cosmogonij (The questions of Cosmogony), no. 7, 181, 1960.Google Scholar
223. Symposium on the Exosphere and Upper F-Region. Editor Hines, C. O., J. geophys. Res. 65, 2563, 1960.Google Scholar
224. Piddington, J. H. Geomagnetic Storm Theory, J. geophys. Res. 65, 93, 1960.Google Scholar
225. Dessler, A. J. and Parker, E. N. Hydromagnetic Theory of Geomagnetic Storms. J. geophys. Res. 64, 2239, 1959.Google Scholar
226. Akasofu, S. J. and Chapman, S. A Neutral Line Discharge Theory of the Aurora Polaris, Phil. Trans. Roy. Soc. London, Ser A. 253, 359, 1961.Google Scholar
227. Alfvén, H. On the Theory of Magnetic Storms and Aurorae. Tellus 10, 104, 1958.Google Scholar
228. Block, L. Model Experiments on Aurorae and Magnetic Storms, Tellus 7, 65, 1955.Google Scholar
229. Block, L. The Present State of the Electric Field Theory of Magnetic Storms and Aurorae. Electro-magnetic Phenomena in Cosmical Physics, IAU Symposium no. 6. Editor Lehnert, B., Cambridge Univ. Press, 1958, p. 312.Google Scholar
230. Singer, S. F. A New Model of Magnetic Storms and Aurorae. Trans. Amer. geophys. Un. 38, 175, 1957.Google Scholar
231. Singer, S. F. A New Model of Magnetic Storms and Aurorae. Electro-magnetic Phenomena in Cosmical Physics, IAU Symposium no. 6. Editor Lehnert, B., Cambridge Univ. Press, 1958, p. 329.Google Scholar
232. Maeda, K. Distortion of the Magnetic Field in the Outer Atmosphere Due to the Rotation of the Earth, Rep. Ionosph. Res. Japan 11, 116, 1957.Google Scholar
233. Maeda, K. Distortion of the Magnetic Field in the Outer Atmosphere Due to the Rotation of the Earth, Ann. Géophys. 14, 154, 1958.Google Scholar
234. Gold, T. Motions in the Magneto-sphere of the Earth, J. geophys. Res. 64, 1219, 1959.Google Scholar
235. Hines, C. O. On the Rotation of the Polar Ionospheric Regions, J. geophys. Res. 65, 141, 1960.Google Scholar
236. Kim, J. S. and Currie, B. W. Horizontal Movements of Aurora, Canad. J. Phys. 36, 160, 1958.Google Scholar
237. Chamberlain, J. W. Theories of the Aurora. Advances in Geophysics, Ed. Landsberg, and Van Mieghem, , Academic Press, N.Y., 1958.Google Scholar
238. Vegard, L. Recent Progress Relating to the Study of Aurorae and Kindred Phenomena, Geofys. Publ. 20, 16, 1958.Google Scholar
239. Bennett, W. H. Auroral and Magnetic-Storm Theory, Astrophys. J. 127, 731, 1958.Google Scholar
240. Reid, G. C. Electric Field Theory of Aurorae, Nature, Lond. 182, 1791, 1958.Google Scholar
241. Dessler, A. J. The Propagation Velocity of World-Wide Sudden Commencements of Magnetic Storms, J.geophys. Res. 63, 405, 1958.Google Scholar
242. Gerard, V. B. The Propagation of World-Wide Sudden Commencements of Magnetic Storms, J. geophys. Res. 64, 593, 1959.Google Scholar
243. Francis, W. E., Green, M. I. and Dessler, A. J. Hydromagnetic Propagation of Sudden Commencements of Magnetic Storms, J. geophys. Res. 64, 1643, 1959.Google Scholar
244. Dessler, A. J., Francis, W. E. and Parker, E. N. Geomagnetic Storm Sudden-Commencements Rise Times, J. geophys. Res. 65, 2715, 1960.Google Scholar
245. Williams, V. L. The Simultaneity of Sudden Commencements of Magnetic Storms, J. geophys. Res. 65, 85, 1960.Google Scholar
246. Parker, E. N. On the Geomagnetic Storm Effect, J. geophys. Res. 61, 625, 1956.Google Scholar
247. Hines, C. O. On the Geomagnetic Storm Effect, J. geophys. Res. 62, 491, 1957.Google Scholar
248. Parker, E. N. Electrical Conductivity in the Geomagnetic Storm Effect, J. geophys. Res. 63, 437, 1958.Google Scholar
249. Hines, C. O. and Storey, L. R. O. Time Constants in the Geomagnetic Storm Effect, J.geophys. Res. 63, 671, 1958.Google Scholar
250. Parker, E. N. Inadequacy of Ring-Current Theory for the Main Phase of a Geomagnetic Storm, J. geophys. Res. 63, 683, 1958.Google Scholar
251. Hines, C. O. and Parker, E. N. Statement of Differences Regarding the Ring-Current Effect, J. geophys. Res. 63, 691, 1958.Google Scholar
252. Hines, C. O. and Parker, E. N. Statement of Agreement Regarding the Ring-Current Effect, J. geophys. Res. 65, 1299, 1960.Google Scholar
253. Akasofu, S. J. The Ring-Current and the Outer Atmosphere, J. geophys. Res. 65, 535, 1960.Google Scholar
254. Dvoryashin, A. Publ. Crim. Aph. Obs. 21, 198, 1959.Google Scholar
255. Dvoryashin, A. and Pikelner, S. B. Publ. Crim. Aph. Obs. 22, 144, 1960.Google Scholar
256. Piddington, J. H. The Transmission of Geomagnetic Disturbances Through the Atmosphere and Interplanetary Space, Geophys. J. 2, 173, 1959.Google Scholar
257. Chapman, S. Interplanetary Space and the Earth’s Outermost Atmosphere, Proc. roy. Soc. A. 253, 462, 1959.Google Scholar
See also Blackwell, D. E. The Transition from the Ionosphere to Interplanetary Space, Nature, Land. 181, 1237, 1958.Google Scholar
258. Pottash, S. R., use of the Equation of Hydrostatic Equilibrium in determining the Temperature Distribution in the Outer Solar Atmosphere, Astrophys. J. 131, 68, 1960.Google Scholar
259. Shklovsky, I. S. Interplanetary Medium and some Problems of Physics of the Upper Atmosphere, Astr. J., Moscow 35, 557, 1958.Google Scholar
260. Mustel, E. R. Corpuscular Streams during the Years of Minimum Solar Activity and their Properties, Astr. J., Moscow 35, 351, 1958.Google Scholar
261. Mustel, E. R. and Mitropolskaya, O. N. On Certain Statistical Effects in the Problem of the Origin of Geomagnetic Disturbances, Observatory 79, 15–18, 1959.Google Scholar
262. Mustel, E. R. The Principal Source of Solar Corpuscular Streams, C.R. Acad. Sci. U.R.S.S. 128, 265, 1959.Google Scholar
263. Saito, K. Equatorial Coronal Streamers of the Sun, Publ. astr. Soc. Japan 11, 234, 1959.Google Scholar
264. Block, J. L., Dorman, L. Y. et al., Proc. Moscow Cosmic Ray Conf., Moscow, 1960. See also Variations of Cosmic Rays. Acad. Sci. U.S.S.R. Moscow, 1959.Google Scholar
264a. Zhigulev, V. N. and Romishevskii, E. A. Dokl. Akad. Nauk. U.R.S.S. 127, 1001, 1959.Google Scholar
264b. Zhigulev, V. N. Dokl. Akad. Nauk., U.R.S.S. 135, 1364, 1960.Google Scholar
265. Biermann, L. Solar Corpuscular Radiation and the Interplanetary Gas, Observatory 77, 109, 1957.Google Scholar
266. Biermann, L. and Lüst, R. Radiation and Particle Precipitation upon the Earth from Solar Flares, Proc. Inst. Radio Engrs., N.Y. 47, 209, 1959.Google Scholar
267. Chamberlain, J. W. Interplanetary Gas. II. Expansion of a Model Solar Corona, Astrophys. J. 131, 47, 1960.Google Scholar
268. Parker, E. N. Dynamics of the Interplanetary Gas and Magnetic Fields, Astrophys. J. 128, 664, 1958.Google Scholar
269. Parker, E. Extension of the Solar Corona into Interplanetary Space, J. geophys. Res. 64, 1675, 1959.Google Scholar
270. Parker, E. N. The Hydrodynamic Treatment of the Expanding Solar Corona, Astrophys. J. 132, 175, 1960. See also Astrophys. J. 132, 821, 1960.Google Scholar
271. Ponomarev, E. A. Corpuscular Solar Radiation and the Distribution of Ions in the Solar Corona, Astr. Papers of Lvov University, no. 3–4, 12, 1960.Google Scholar
273. Alfvén, H. Electro-Magnetic State of Interplanetary Space, Nuovo Cim. (10) 8, Suppl., 209, 1958.Google Scholar
274. Gold, T. Magnetic Field in the Solar System, Nuovo Cim. Suppl. 13, 318, 1959.Google Scholar
276. Dvoryashin, A. Publ. Crim. Aph. Obs. 26 (in press).Google Scholar
277. Dorman, L. I. On the Structure of Solar Corpuscular Streams and the Interplanetary Medium. Cosmic-Ray Conference, Moscow, 1959. English Edition 4, 149.Google Scholar
278. Parker, E. N. Dynamical Instability in an Anisotropie Ionized Gas of Low Density, Phys. Rev. 109, 1874, 1958.Google Scholar
279. Eckhardt, D. The Magnetic Storm Effect and the Interplanetary Electromagnetic State, Tellus 9, 209, 1957.Google Scholar
280. Eckhardt, D. Changes in Amplitude of the 27-Day Variation in Cosmic Ray Intensity during the Solar Cycle of Activity, Tellus 10, 117, 1958.Google Scholar
281. Sakurai, K. Propagation of Low Energy Cosmic-Ray Particles Associated with Solar Flares, J. Geomagn. Geoelect., Kyoto 11, 152, 1960.Google Scholar
282. Kitamura, M. On the Cosmic Ray Storms Due to the Solar Corpuscular Streams, Cosmic-Ray Conference, Moscow, 1959 4, 128.Google Scholar
282a. Obayashi, T. and Hakura, Y. Propagation of Solar Cosmic Rays through Interplanetary Magnetic Field, J. geophys. Res. 65, 3143, 1960.Google Scholar
283. Murakami, K. and Kudo, S. The Onset Times of Cosmic-Ray Storms, Sci. Pap. Inst. phys. chem. Res. Tokyo 54, 155, 1960.Google Scholar
284. Simpson, J. A. Variations of Solar Origin in the Primary Cosmic Radiation, Astrophys. J. Suppl. no. 44, June 1960.Google Scholar
285. Mc.Cracken, K. G.and Palmeira, R. A. R. Comparison of Solar Cosmic Rays Injection including 17 July 1959 and 4 May 1960, J. geophys. Res. 65, 2673, 1960.Google Scholar
286. Winckler, J. R. and Bhasvar, P. D. Low-Energy Solar Cosmic Rays and the Geomagnetic Storm of 12 May 1959, J. geophys. Res. 65, 2637, 1960.Google Scholar
287. Anderson, K. A. and Enemark, D. C. Observations of Solar Cosmic Rays Near the North Magnetic Pole, J. geophys. Res. 65, 2657, 1960.Google Scholar
288. Arnoldy, R. L., Hoffman, R. A. and Winckler, J. R. Solar Cosmic Rays and Soft Radiation Observed at 5 000 000 Kilometers from Earth, J. geophys. Res. 65, 3004, 1960.Google Scholar
289. Elliot, H. Cosmic-Ray Intensity Variations and the Interplanetary Magnetic Field, Phil. Mag. 5, 601, 1960.Google Scholar
290. Parker, E. N. Interaction of the Solar Wind with the Geomagnetic Field, Phys. of Fluids 1, 171, 1958.Google Scholar
291. Parker, E. N. Suprathermal Particles. III. Electrons. Phys. Rev. 112, 1459, 1958.Google Scholar
292. Bagariatskii, B. A. The Velocity Dispersion of a Solar Corpuscular Stream near the Earth, Astr. J., Moscow 35, 227, 1958.Google Scholar
293. Obayashi, T. Entry of High Energy Particles into the Polar Ionosphere, Rep. Ionosph. Res. Japan 13, 201, 1959.Google Scholar
294. Tamao, T. Hydro-magnetics in the Earth’s Outer Atmosphere, J. Geomagn. Geoelect, Kyoto 10, 143, 1959.Google Scholar
295. Zhigulev, V. N. and Romishevskii, E. A. On the Interaction of Conductive Particle Streams with the Earth’s Magnetic Fields, C.R. Acad. Sci. U.R.S.S. 127, 1001, 1959.Google Scholar
296. Beard, D. B. Interaction of the Solar Plasma with the Earth’s Magnetic Field, Phys. Rev. Letters 5, 89, 1960.Google Scholar
297. Beard, D.B. The Interaction of the Terrestrial Magnetic Field with the Solar Corpuscular Radiation, J. geophys. Res. 65, 3559, 1960.Google Scholar
298. Johnson, F. S. The Gross Character of the Geomagnetic Field in the Solar Wind. J. geophys. Res. 65, 3049, 1960.Google Scholar
299. Carr, T. D., Smith, A. G. and Bollhagen, H. Evidence for the Solar Corpuscular Origin of the Decameter-wavelength Radiation from Jupiter, Phys. Rev. Letters 5, 418, 1960.Google Scholar
See also Warwich, J. W., Science, 132, 1250, 1960.Google Scholar
300. Sinno, K. On the Origin of the Long-Lived Solar Corpuscular Streams which appeared Last Solar Cycle 1950 to 53, J. Radio. Res. Lab. Tokyo 4, 25, 1957.Google Scholar
301. Özdogan, I. The Relations between Solar Radio Activity and Sudden Commencement Magnetic Storms, Rev. Fac. Sci. Univ. Istanbul C 23, 155, 1958.Google Scholar
302. Dodson, H. W. and Hedeman, E. R. Geomagnetic Disturbances Associated with Solar Flares with Major Premaximum Bursts at Radio Frequencies 200 Mc/s., J. geophys. Res. 63, 77, 1958.Google Scholar
303. Bell, B. and Glazer, H. Geomagnetism and the Emission-Line Corona, 1950-53, Smithson. Cont. Astrophys. 2, 51, 1957.Google Scholar
304. Sinno, K. On the Origin of the Long-Lived Solar Corpuscular Streams which appeared During the Last Solar Cycle 1950-53, J. atmos. terr. Phys. 158, 151, 1959.Google Scholar
304a. Bobrov, M. S. A Study of Solar Corpuscular Streams based on World-Wide Geomagnetic Disturbances Observed during the IGY, Astr. J. Moscow 36, 1028, 1959.Google Scholar
304b. Afanaseva, V. J. Solar Corpuscular Streams and Families of Geomagnetic Storms, Dokl. Akad. Nauk, U.R.S.S. 135, 1120, 1960.Google Scholar
305. Vernov, S. N. Artificial Satellite Measurements of Cosmic Radiation, C.R. Acad. Sci. U.R.S.S. 120, 1231, 1958.Google Scholar
306. Van Allen, J. A. and Frank, A. Radiation around the Earth to a Radial Distance of 107 400 km, Nature, Lond. 183, 430, 1959.Google Scholar
307. Vernov, S. N., Chudakov, A. E., Vakulov, P. V. and Logachev, Yu. I. A Study of Terrestrial Corpuscular Radiation and Cosmic Rays by the Flight of a Cosmic Rocket, C.R. Acad. Sci. U.R.S.S. 125, 304, 1959. (English translation: Sov. Phys. Doklady 4, 338, 1959.)Google Scholar
308. Singer, S. F. Effects of Environment on Space Vehicles, Chapter IV in Symposium on Space-Physics and Medicine, San Antonio, Nov. 1958, John Wiley, New York, 1960.Google Scholar
309. Singer, S. F. Advances in Astronautical Science, Vol. IV, p. 335 (Proc. 5th Annual Meeting Am. Astronautical Soc. Washington D.C., Dec. 1958). Plenum Press New York, 1959.Google Scholar
310. Gold, T. Origin of the Radiation Near the Earth Discovered by Means of Satellites, Nature, Lond. 183, 355, 1959.Google Scholar
311. Alfvén, H. Momentum Spectrum of the Van Allen Radiation, Phys. Rev. Letters 3, 459, 1959.Google Scholar
312. Van Allen, J. A. A Bibliography concerning Geomagnetically trapped Corpuscular Radiation and Related Topics. SUI-60-18. Department of Physics and Astronomy, State University of Iowa.Google Scholar
Kellogg, P. J. Van Allen Radiation of Solar Origin, Nature, Lond. 183, 1295, 1959.Google Scholar
Obayashi, T. Physical State of Outer Atmosphere and the Origin of Radiation Belts, J. Geomagn. Geoelect., Kyoto 11, 80, 1960.Google Scholar
Herlofson, N. Diffusion of Particles in the Earth’s Radiation Belts, Phys. Rev. Letters 5, 414, 1960.Google Scholar
Gringauz, I., Kurt, V. G., Moroz, U. I. and Shklovsky, I. S. The Results of Observations of Charged Particles up to R=100 000 km by Means of Charged Particles Traps on Soviet Rockets. Astr. J., Moscow 37, 716, 1960.Google Scholar
Singer, S. F. Trapped Radiation in the Earth’s Magnetic Field. Proc. 4.th Conference on Ionisation Phenomena in Gases, Uppsala, 1959. North Holland Publ. Co., 1960.Google Scholar
313. Coleman, P. J., Judge, D. L., Smith, E. J. and Sonett, E. J. Current Systems in the Vestigial Geomagnetic Field: Explorer VI, Phys. Rev. Letters 4, 161, 1960.Google Scholar
314. Sonett, C. P., Judge, D. L., Sims, A. R. and Kelso, J. M. A Radial Rocket Survey of the Distant Geomagnetic Field, J. geophys. Res. 65, 55, 1960.Google Scholar
315. Krassovsky, V. J. Results of Scientific Investigations made by Soviet Sputniks and Cosmic Rockets, Astronautica Acta 6, 32, 1960.Google Scholar
316. Heppner, J. P., Stolarik, I. R., Shapiro, I. R. and Cain, J. C. Project Vanguard Magnetic Field Instrumentation and Measurement. First International Space Science Symposium, Nice 1960. North Holland Publ. Co. p. 982.Google Scholar
317. Smith, E. J., et al. Characteristics of the Extra-terrestrial Current System: Explorer VI and Pioneer V, J. geophys. Res. 65, 1960.Google Scholar
318. Coleman, P. Y., Davis, L. and Sonett, C. P. Steady Component of the Interplanetary Magnetic Field: Pioneer V, Phys. Rev. Letters 5, 43, 1960.Google Scholar
319. Venkatesan, D. The Magnetic Storm Effects and the Interplanetary Electro-magnetic State, Tellus 9, 209, 1957.Google Scholar
320. Fan, C. Y., Meyer, P. and Simpson, J. A. Cosmic Radiation Intensity Decreases Observed at the Earth and in the Nearby Planetary Medium, Phys. Rev. Letters 4, 421, 1960.Google Scholar
Compare also Fan, C. Y., Meyer, P. and Simpson, J. A. Preliminary Results from the Space Probe Pioneer V. J. geophys. Res. 65, 1862, 1960.Google Scholar
321. Fan, C. Y., Meyer, P. and Simpson, J. A. Rapid Reduction of Cosmic-Radiation Intensity Measured in Interplanetary Space, Phys. Rev. Letters 5, 269, 1960.Google Scholar
322. Christofilos, N. C. The Argus Experiment, J. geophys. Res. 64, 869, 1959.Google Scholar
323. Van Allen, J. A. The Geomagnetically-trapped Corpuscular Radiation, J. geophys. Res. 64, 1683, 1959.Google Scholar
324. Matsushita, S. On Artificial Geomagnetic and Ionospheric Storms Associated with High-Altitude Explosions, J. geophys. Res. 64, 1149, 1959.Google Scholar
325. Elliot, H. and Quenby, J. J. The Samoan Artificial Aurora, Nature, Lond. 183, 810, 1959.Google Scholar
326. Obayashi, T., Coroniti, S. C. and Pierce, E. T. Geophysical Effects of High-Altitude Nuclear Explosions, Nature, Land. 183, 1476, 1959.Google Scholar
327. Preliminary Results of Data Processing from the Second Soviet Cosmic Rocket. Jet Propulsion Laboratory, Pasadena, California, 23 Oct. 1959, JPLAI/Translation no. 12 (translated by J. L. Zygielbaum from Pravda and Isvestia, 18-23 Sept. 1959).Google Scholar
328. Neugebauer, M. Question of the Existence of a Lunar Magnetic Field, Phys. Rev. Letters 4, 6, 1960.Google Scholar
401. Biermann, L. Stellar Atmospheres as a Plasma, Nuovo Cim. 13, Suppl., 189, 1959.Google Scholar
402. Schatzman, L. Le plasma stellaire, Nuovo Cim. 13, Suppl., 166, 1959.Google Scholar
403. Babcock, H. W. The Solar Magnetograph, Astrophys. J. 118, 387, 1953.Google Scholar
404. Babcock, H. W. and Babcock, H. D. The Sun’s Magnetic Field, Astrophys. J. 121, 349, 1955.Google Scholar
405. Babcock, H. D. The Sun’s Polar Magnetic Field, Astrophys. J. 130, 364, 1959.Google Scholar
406. Babcock, H. W. Topology of the Sun’s Magnetic Field and the 22-Year Cycle, Astrophys. J. 133, 572, 1961.Google Scholar
407. Allen, C. W. A Sunspot Cycle Model, Observatory 80, 94, 1960.Google Scholar
408. Alfvén, H. The Sun’s General Magnetic Field, Tellus 8, 1, 1956.Google Scholar
409. Alfvén, H. and Lehnert, B. The Sun’s General Magnetic Field, Nature, Lond. 178, 1339, 1956.Google Scholar
410. Leighton, R. B. Observations of Solar Magnetic Fields in Plage Regions. Astrophys. J. 130, 366, 1959.Google Scholar
411. Alfvén, H. On the Theory of Sunspots, Tellus 8, 274, 1956.Google Scholar
412. Severny, A. Publ. Crim. Aph. Obs. 22, 12, 1960.Google Scholar
413. Severny, A. Publ. Crim. Aph. Obs. 24, 281, 1960.Google Scholar
414. Bumba, V. Publ. Crim. Aph. Obs. 19, 105, 1958.Google Scholar
415. Severny, A. Publ. Crim. Aph. Obs. 20, 22, 1958.Google Scholar
416. Severny, A. Astr. J. Moscow 35, 335, 1958.Google Scholar
417. Severny, A. and Shabansky, V. Astr. J. Moscow 37, 609, 1960.Google Scholar
418. Severny, A. and Shaposhnikova, E. Publ. Crim. Aph. Obs. 24, 238, 1960.Google Scholar
419. Gold, T. and Hoyle, F. On the Origin of Solar Flares, Mon. Not. R. astr. Soc. 120, 89, 1960.Google Scholar
420. Shimooda, H. Solar and Interplanetary Magnetic Field. II. Polar Rays and the General Magnetic Field, Publ. astr. Soc. Japan 10, 107, 1958.Google Scholar
421. Saito, K. Polar Rays of the Solar Corona, Publ. astr. Soc. Japan 10, 49, 1958.Google Scholar
422. Bachmann, H. An Explanation of the Coronal Polar Streamers as Lines of Magnetic Force, Z. Astrophys. 44, 56, 1957.Google Scholar
423. Dzyubenko, N. I. The Distribution of Matter in Polar Rays of the Solar Corona, Astr. J. Moscow 34, 379, 1957.Google Scholar
424. Bugoslavskaya, E.Ya. Coronal Streamers, Astr. J., Moscow 34, 233, 1957.Google Scholar
425. Vitkevitch, V. V. On the Investigation of the Solar Supercorona by the Reception of Radio Emission from Jupiter, Astr. J., Moscow 34, 217, 1957.Google Scholar
426. Vitkevitch, V. V. New Data on the Solar Supercorona, Astr. J., Moscow 35, 52, 1958.Google Scholar
426a. Vitkevitch, V. V. and Panovkin, B. N. On the Structure of Non-Uniformities of the Solar Supercorona, Astr. J. Moscow 36, 544, 1959.Google Scholar
426b. Vitkevitch, V. V. The Solar Supercorona from Observations of 1951-58, Astr. J. Moscow, 37, 32, 1960.Google Scholar
427. Hewish, A. The Scattering of Radio Waves in the Solar Corona, Mon. Not. R. astr. Soc. 118, 534, 1958.Google Scholar
428. Högbom, J. A. The Structure and Magnetic Field of the Solar Corona. Mon. Not. R. astr. Soc. 120, 530, 1960.Google Scholar
429. Lüst, R. and Zirin, H. Condensation of Prominences from the Corona, Z. Astrophys. 49, 8, 1960.Google Scholar
430. Jensen, E. On the Dynamics of Prominences and Coronal Condensations, Astrophys. Norveg. 6, 93, 1959.Google Scholar
431. Brown, A. On the Stability of a Hydromagnetic Prominence Model, Astrophys. J. 128, 646, 1958.Google Scholar
432. Kippenhahn, R. and Schlüter, A. A Theory of Solar Prominences, Z. Astrophys. 43, 36, 1957.Google Scholar
501. Babcock, H. W. A Catalogue of Magnetic Stars, Astrophys. J. Suppl. 3, 441, 1958.Google Scholar
502. Babcock, H. W. Magnetic Fields of the A-type Stars, Astrophys. J. 128, 228, 1958.Google Scholar
503. Babcock, H. W. The 34-Kilogauss Magnetic Field of HD 215441, Astrophys. J. 132, 521, 1960.Google Scholar
503a. Deutsch, A. J. Magnetic Fields of Stars, Encyclopedia of Physics, Vol. LI, p. 689, Springer Verlag, 1958.Google Scholar
503b. Wenzel, D. G. Hydromagnetic Equilibria, Astrophys. J. Suppl. V, 187, 1960 (Abstract in Astrophys. J. 132, 913, 1960.Google Scholar
504. Prendergast, K. H. The Equilibrium of a Self-gravitating Incompressible Fluid Sphere with a Magnetic Field. II. Astrophys. J. 128, 361, 1958.Google Scholar
505. Cowling, T. G. Note on Magnetic Instabilities in Stellar Structure. Mon. Not. R. astr. Soc. 121, 393, 1960.Google Scholar
506. Ledoux, P. and Simon, R. On the Oscillations of a Gaseous Star Possessing a Weak Magnetic Field, Ann. Astrophys. 20, 185, 1957.Google Scholar
507. Simon, R. The Hydromagnetic Oscillations of an Incompressible Cylinder, Astrophys. J. 123, 375, 1958.Google Scholar
508. Dricot, G. and Ledoux, P. Note on the Theory of Oscillations of an Incompressible Fluid Mass in the Presence of a Magnetic Field, Bull. Soc. Sci. Liège 28, 115, 1959.Google Scholar
509. Simon, R. The Hydromagnetic Oscillations of an Incompressible Cylinder, Ann. Astrophys. 22, 712, 1959.Google Scholar
510. Pinte, R. and Simon, R. On the Radial Oscillations and the Stability of a Cylindrical Plasma, Bull. Acad. Belg. CI. Sci. 45, 595, 1959.Google Scholar
511. Simon, R. Bull. Acad. Belg. Cl. Sci. (in press).Google Scholar
512. Chopra, K. P. Magnetic Fields in a Conducting Fluid Sphere with Volume Currents, J. geophys. Res. 62, 573, 1957.Google Scholar
513. Agostinelli, C. On the Magnetodynamic and Adiabatic Equilibrium of a Gaseous Mass with a Uniform Rotational and Gravitational Motion. Rev. mod. Phys. 32, 941, 1960.Google Scholar
514. De, J. Stellar Configuration with a Toroidal Magnetic Field. Z. Astrophys. 44, 249, 1958.Google Scholar
515. Rikitake, T. Magneto-Hydrodynamic Oscillations of a Perfectly Conducting Fluid Sphere placed in a Uniform Magnetic Field, J. Phys. Soc. Japan 13, 1224, 1958.Google Scholar
516. Talwar, S. P. On the Equilibrium Configurations of Prolate Fluid Spheroids under the Influence of a Uniform External Magnetic Field, Z. Astrophys. 42, 42, 1957; Stability of Magnetic Stars in a Decay Field, Indian J. Phys. 32, 230, 1958.Google Scholar
517. Oki, T. On the Magneto-hydrodynamic Instability of a Gaseous Cylinder, Sci. Rep. Tohoku Univ., Ser. I, XLIII, 113, 1959.Google Scholar
518. Ramamoorthy, P. and Chakraborty, D. B. A Note on Force-Free Fields, Proc. Nat. Inst. Sci. India, A 25, 388, 1959.Google Scholar
518a. Tandon, J. N. Oscillations of Rotating Cosmical Bodies in the Presence of a Magnetic Field, Indian J. Phys. 34, 107, 1960.Google Scholar
519. Woltjer, L. A Magnetostatic Model for a Compressible Star, Astrophys. J. 131, 227, 1960.Google Scholar
520. Oster, L. Viscosity, Electrical and Thermal Conductivity of Stellar Material, Z. Astrophys. 42, 228, 1957.Google Scholar
521. Eighth International Astrophysical Colloquium on ‘Stars with Emission Lines’, Mem. Soc. Sci. Liège 205, 18 pp., 1958.Google Scholar
522. Runcorn, S. K. On the Interpretation of Stellar Magnetic Fields, Vistas in Astronomy 1, 323, Pergamon Press, 1955.Google Scholar
523. Ferraro, V. C. A. Theories of Variable Stellar Magnetic Fields, Vistas in Astronomy 1, 330, Pergamon Press, 1955.Google Scholar
601. Chandrasekhar, S. and Fermi, E. Magnetic Fields in Spiral Arms, Astrophys. J. 118, 113, 1953.Google Scholar
602. Spitzer, L. and Tukey, J. W. A Theory of Interstellar Polarization, Astrophys. J. 114, 187, 1951.Google Scholar
603. Davis, L. and Greenstein, J. L. The Polarization of Starlight by Aligned Dust Grains, Astrophys. J. 114, 206, 1951.Google Scholar
See also Burbidge, G. R., Interstellar Polarization and Magnetic Fields, Astrophys. J. 118, 575, 1953.Google Scholar
604. Hiltner, W. A. Interstellar Polarization, Vistas in Astronomy 2, 1080, 1956.Google Scholar
605. Davis, L. Jr., Theories of Interstellar Polarization, Vistas in Astronomy 1, 336, 1955.Google Scholar
606. Davis, L. Jr., Polarization of Starlight: The Torque on a Nutating Grain, Astrophys. J. 128, 508, 1958.Google Scholar
607. Henry, J. Polarization of Starlight by Ferromagnetic Particles, Astrophys. J. 128, 497, 1958.Google Scholar
608. Davies, R. D., Slater, C. H., Shuter, L. H. and Wild, P. A. T. A New Limit to the Galactic Magnetic Field Set by Measurements of the Zeeman Splitting of the Hydrogen Line, Nature, Lond. 187, 1088, 1960. See also Mon. Not. R. astr. Soc. 120, 187, 1960.Google Scholar
609. Pikelner, S. B. and Gershberg, A. On the Possibility of the Formation of Filamentary Structure by Twisting. Astr. J., Moscow 36, 785, 1959.Google Scholar
610. Pikelner, S. B. and Shklovsky, I. S. On the Nature of the Galactic Halo, Rev. mod. Phys. 30, 935, 1958.Google Scholar
611. Biermann, L. and Davis, L. Z. Astrophys. 51, 19, 1960.Google Scholar
612. Razin, V. A. On the Galactic Halo, Astr. J., Moscow 35, 829, 1958.Google Scholar
613. Korchak, A. A. The Electro-magnetic Emission by Cosmic Particles in the Galaxy, Astr. J., Moscow 34, 365, 1957.Google Scholar
614. Hoyle, F. and Ireland, J. G. On the Magnetic Field of the Galaxy. Mon. Not. R. astr. Soc. 120, 173, 1960.Google Scholar
615. Hoyle, F. and Ireland, J. G. Note on the Transference of Angular Momentum within the Galaxy through the Agency of a Magnetic Field. Mon. Not. R. astr. Soc. 121, 253, 1960.Google Scholar
616. Pacholczyk, A. G. and Stodólkiewicz, J. S. The Magneto-gravitational Instability of an Infinite Homogeneous Medium when a Coriolis Force is Acting and Viscosity is taken into Account, Bull. Acad. Polon. Sci. 7, 429, 1959.Google Scholar
617. Pacholczyk, A. G. and Stodólkiewicz, J. S. The Magneto-gravitational Instability of a Medium in Nonuniform Rotation, Bull. Acad. Polon. Sci., 7, 503, 1959.Google Scholar
618. Pacholczyk, A. G. and Stodólkiewicz, J. S. The Magneto-gravitational Instability of the Medium of Finite Electrical Conductivity, Bull. Acad. Polon. Sci. 7, 681, 1959.Google Scholar
619. Pacholczyk, A. and Stodólkiewicz, J. On the Gravitational Instability of Some Magnetohydrodynamical Systems of Astrophysical Interest, Acta astr., Cracoviae 10, 1, 1960.Google Scholar
620. Pacholczyk, A. G., et al. Sulla instabilita magneto gravitazionale di un mezzo compressibile non uniforme con rotazione anche non uniforme, Atti Accad. Naz. Lincei, ser. 8 28, 357, 1960.Google Scholar
621. Pacholczyk, A. G. The Magneto-gravitational Instability of an Infinite Compressible Cylinder. The Formulation of the Local Instability Condition, Atti Accad. Torino 46, 521, 1960.Google Scholar
622. Kahn, F. D. Collision of Two Highly Ionized Clouds of Gas, Rev. mod. Phys. 30, 1069, 1958.Google Scholar
623. Kaplan, S. A. On the Formation of Interstellar Gas Clouds, Rev. mod. Phys. 30, 943, 1958.Google Scholar
624. Kaplan, S. A. Shock Waves in Magneto-gasdynamic Turbulence, Rev. mod. Phys. 30, 1089, 1958.Google Scholar
625. Kaplan, S. A. Shock Waves in Interstellar Space. III. Gasomagnetic Discontinuities, Astr. J., Moscow 34, 321, 1957.Google Scholar
626. Kaplan, S. A. Interstellar Gas Dynamics, Moscow, 1958.Google Scholar
627. Harris, E. G. Collision of Ionized Gas Clouds, The Univ. of Tennessee and Oak Ridge Nat. Lab. Bull. Amer. phys. Soc. 4, 388, 1959.Google Scholar
628. Pikelner, S. B. The Energy Dissipation, Heating and Ionization of Interstellar Gas by Shock Waves, Astr. J., Moscow 34, 314, 1957.Google Scholar
629. Piddington, J. H. Galactic Turbulence and the Origins of Cosmic Rays and the Galactic Magnetic Field, Aust.J. Phys. 10, 515, 1957.Google Scholar
630. Proceedings of the Third Symposium on Cosmical Gas Dynamics, Editors Burgers, J. M. and Thomas, R. N.. Rev. mod. Phys. 30, 905, 1958.Google Scholar
631. Sedov, L. I. Examples of Gas Motion and Certain Hypotheses on the Mechanism of Stellar Outbursts, Rev. mod. Phys. 30, 1077, 1958.Google Scholar
632. Piddington, J. H. The Crab Nebula and the Origin of Interstellar Magnetic Fields, Aust. J. Phys. 10, 530, 1957.Google Scholar
633. Savedoff, M. P. The Crab and Cygnus A as Gamma Ray Sources, Nuovo Cim. 13, 12, 1959.Google Scholar
634. Marshall, L. Production of the Magnetic Field of the Crab Nebula, Nuovo Cim. 12, 477, 1959.Google Scholar
635. Münch, G. Kinematics of the Filaments in the Crab Nebula, Rev. mod. Phys. 30, 1042, 1958.Google Scholar
637. Mayer, C. H., McCullough, T. P. and Sloanaker, R. M. Evidence for Polarized Radio Radiation from the Crab Nebula, Astrophys. J. 126, 468, 1957.Google Scholar
638. Thiessen, G. Synchrotron Radiation from the Crab Nebula, Naturwissenschaften 44, 26, 1957.Google Scholar
639. Burbidge, G. R. On Synchrotron Radiation from Messier 87. Astrophys. J. 124, 416, 1956.Google Scholar
640. Burbidge, G. R. The Evolution of Extra-galactic Nebulae and the Origin of Metagalactic Radio Emission, Phil. Mag. 3, 1327, 1958.Google Scholar
641. Gurzadian, G. A. Magnetic Fields in Planetary Nebulae, C.R. Acad. Sci. U.R.S.S. 113, 1231, 1957.Google Scholar
642. Gurzadyan, G. A. Magnetic Dipole Fields in Planetary Nebulae, C.R. Acad. Sci. U.R.S.S. 120, 734, 1958.Google Scholar
643. Gurzadyan, G. A. Synchrotron Radiation in Cometary Nebulae, C.R. Acad. Sci. U.R.S.S. 130, 47, 1960.Google Scholar
644. Gurzadyan, G. A. The Electron Temperature of a Medium Subject to Synchrotron Radiation, C.R. Acad. Sci. U.R.S.S. 130, 287, 1960.Google Scholar
645. Gordon, I. M. and Pichakhchi, L. D. On the Polarized Light in the Emission Lines Excited by the Synchrotron Radiation of Relativistic Electrons in Variable Stars, C.R. Acad. Sci. U.R.S.S. 120, 55, 1958.Google Scholar
646. Serkowski, K. Microstructure of the Galactic Magnetic Field, Rev. mod. Phys. 30, 952, 1958.Google Scholar
648. Parker, E. N. Gross Dynamics of the Interstellar Medium, Rev. mod. Phys. 30, 955, 1958.Google Scholar
649. Veksler, V. I. On a New Mechanism for the Generation of Relativistic Electrons in Cosmic Space, C.R. Acad. Sci. U.R.S.S. 118, 263, 1958.Google Scholar
650. Erickson, W. C. A Mechanism of Non-Thermal Radio-Noise Origin, Astrophys. J. 126, 480, 1957.Google Scholar
651. Trehan, S. K. On the Stability of Force-Free Magnetic Fields, Astrophys. J. 126, 429, 1957.Google Scholar
652. Schlüter, A. Force-Free Magnetic Fields. II. Z. Naturf. 12a, 855, 1957.Google Scholar
653. Trehan, S. K. The Stability of an Infinitely long Cylinder with a Prevalent Force-Free Magnetic Field, Astrophys. J. 127, 436, 1958.Google Scholar
654. Woltjer, L. The Stability of Force-Free Magnetic Fields, Astrophys. J. 128, 384, 1958.Google Scholar
Compare also Chakraborty, B. B. and Bhatnagar, F. N. I. The Stability of Force Free Magnetic Fields, Proc. nat. Inst. Sci. India 26, 592, 1960.Google Scholar
654a. Chandrasekhar, S. and Woltjer, L. On Force-Free Magnetic Fields, Proc. Nat. Acad. Sci. (Washington) 44, 285, 1958. See also Proc. Nat. Acad. Sci. (Washington) 44, 489, 1958.Google Scholar
655. Akasofu, S. The Helicoidal Structures in the Cosmical Electrodynamics, Tellus 10, 409, 1958.Google Scholar
655a. Sweet, P. A. The Topology of Force-Free Magnetic Fields, Observatory 78, 30, 1958.Google Scholar
656. Carstolu, J. On Force-Free Magnetic Fields, C.R. Acad. Sci., Paris 248, 73, 1959.Google Scholar
657. Majumdar, S. K. A Note on Force-Free Fields, Z. Astrophys. 47, 44, 1959.Google Scholar
658. Rozis-Saulgeot, A. M. On Force-Free Magnetic Fields, C.R. Acad. Sci., Paris 248, 2555, 1959.Google Scholar
659. Kaplan, S. A. Astr. J., Moscow 36, 800, 1959.Google Scholar
660. van de Hulst, H. C. Density and Velocity Distribution of the Interstellar Gas, Rev. mod. Phys. 30, 913, 1958.Google Scholar
661. van de Hulst, H. C. The Interstellar Plasma, Nuovo Cim. Suppl. 13, 205, 1959.Google Scholar
662. Elvius, A. and Lindblad, P. O. Numerical Computations on the Ejection of Stars into Spiral Arms from Gas Rings Containing Magnetic Fields, Ark. Astr. 2, 393, 1959.Google Scholar
663. Elvius, A. and Herlofson, N. On the Dynamics of Galaxies with Large-Scale Magnetic Fields, Astrophys. J. 131, 304, 1960.Google Scholar
664. Debye, E. A. The Gravitational Instability of a Gas Filament, Astr. J., Moscow 34, 954, 1957.Google Scholar
665. Debye, F. A. The Magneto-gravitational Instability of an Infinite Cylinder, Astr. J., Moscow 35, 253, 1958.Google Scholar
666. Oganesian, R. S. On the Predominent Orientation of Fragments formed as a result of Stratification of a Homogeneous Gravitating Medium in the presence of a Magnetic Field, Astr. J., Moscow 37, 665, 1960.Google Scholar
667. Mestel, L. and Spitzer, L. Star Formation in Magnetic Dust Clouds, Mon. Not. R. astr. Soc. 116, 503, 1956.Google Scholar
668. Mestel, L. Magnetic Field of a Contracting Proto-star, Rev. mod. Phys. 30, 1020, 1958.Google Scholar
669. Mestel, L. The Magnetic and Dynamical Fields outside a Proto-Star, Mon. Not. R. astr. Soc. 119, 223, 1959.Google Scholar
670. Mestel, L. A Note on the Magnetic Braking of a rotating Star, Mon. Not. R. astr. Soc. 119, 249, 1959.Google Scholar
671. Mestel, L. Star Formation and the Galactic Magnetic Field, Vistas in Astronomy, Pergamon Press, 1960.Google Scholar
672. Meadows, A. J. A contracting Polytrope in a Magnetic Field, Observatory 78, 30, 1958.Google Scholar