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Part of the book series: International Astronomical Union Transactions ((IAUT,volume 13B))

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Abstract

The form of this Draft Report follows the practice of the 1964 Report. The first is a Narrative, briefly presenting progress as evaluated by the writer. Second is a short Administrative Report including results and plans for cooperative activities. Third is a comprehensive Bibliography, with extremely short abstracts. The writer is greatly indebted to the members of the Commission who have provided him with important assistance in the preparation of this report, particularly C. Arpigny (spectroscopy), G. Herzberg (laboratory work), and V. Vanýsek and B. J. Levin (Slavic languages). The writer, however, takes complete responsibility for the accuracy and relevancy of the contents.

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III. Bibliography

A. Books and monographs

  • Arpigny, C. 1965, in Annual Reviews of Astronomy and Astrophysics, Ed. L. Goldberg, Annual Reviews, Inc., Palo Alto, Calif., Vol. 3, p. 351. (Spectra of comets and interpretation.)

    Google Scholar 

  • Belton, M. J. S., Brandt, J. C. 1966, Astrophys. J. Supply 13, 125. (Catalogue of comet-tail orientations.)

    Google Scholar 

  • Dobrovol’skij, O. Comets, ‘Nauka’, Moscow. (On the physical nature of comets.)

    Google Scholar 

  • Dufay, J. 1966, Les Comètes, Presses Univ. de France, Paris. (Monograph on comets.)

    Google Scholar 

  • Guigay, G. 1966, Les Processus non stationnaires dans les comètes et l’activité solaire. (Transl, from Russian of O. Dobrovol’skij’s, Trudy Inst. Astrofiz. Stalinabad, 8, 1961.)

    Google Scholar 

  • Marsden, B. G., Porter, J. G. 1966, Mem. Br. astr. Ass., 40, no. 2. (Comet orbits through1965.)

    Google Scholar 

  • Swings, P. (a) 1965, in Advances in Space Science and Technology, Vol. VII, Ed. F. I. Ordway, III, N. Y. Academic Press, New York, p. 393. (Astronautical investigations of comets, a review and projection.)

    Google Scholar 

  • Swings, P. (b) 1965, Q.J.R. astr. Soc. 6, 28. (George Darwin lecture on cometary spectra.)

    ADS  Google Scholar 

  • Swings, P. (c) 1966, Ed., Nature et origine des comètes, Soc. roy. des Sciences de Liège. Mémoires. Collection in — 8°, 5ème Sér., Vol. 12, fasc. unique; also in Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510.

    Google Scholar 

  • U.S.S.R. (a) 1964, Investigations of comets according to the program of the International Year of Quiet Suny Naukova Dumka, Kiev, in Russian. (Collection of papers.)

    Google Scholar 

  • U.S.S.R. (b) 1965, Fizika Komet i Meteorov, Naukova Dumka, Kiev, in Russian. (Collection of papers.)

    Google Scholar 

  • U.S.S.R. (c) 1966, Physics of comets, Naukova Dunka, Kiev, in Russian. (Collection of papers.)

    Google Scholar 

B. Photometry

  • Bader, M., Haughney, L. C. 1966, Astr. J., 71, 844. (Photographs 1965/ from aircraft.)

    Google Scholar 

  • Becklin, E. E., Westphal, J. A. 1966, Astrophys. J., 145, 445. (Infrared photometry at 1•65, 2•2, 3•4 and 10μ, 1965f.)

    Google Scholar 

  • Bertaud, Ch. 1965, L’Astronomie, 79, 130.

    ADS  Google Scholar 

  • Beyer, M. 1964, Astr. Nachr., 288, 113. (Physical observations of 1963a, 1963b 1963d Schwassmann-Wachmann I.)

    Google Scholar 

  • Bouska, J. (a) 1965, Bull. astr. Inst. Csl., 16, 358. (Visibility of P/Oterma.)

    Google Scholar 

  • Bouska, J. (b) 1966, Pubi. astr. Inst. Charles Univ., Prague, no. 49. (Observations, 1965f.)

    Google Scholar 

  • Bouska, J., Mayer, P. 1966, Bull. astr. Inst. Csl., 17, 84. (Photoelectric photometry, 1964h.)

    Google Scholar 

  • Boyce, P. B., Sinton, W. M. 1966, Astr. J., 71, 847 (abstr.) (Spectral scans of 1965f.)

    Google Scholar 

  • Ceplecha, Z., Valnicek, B. 1966, Bull. astr. Inst. Csl., 17, 211. (Photoelectric red photometry, 1965f.)

    Google Scholar 

  • Demenko, A. A. (a) 1964, Investigations of comets by IQS Y programme, 128. (Tail structure isophotes, 1962c.)

    Google Scholar 

  • Demenko, A. A. (b) 1966, Types of cometary tails, in Physics of the Moon and planets, Jerusalem, p. 94, translated from the Russian by Israel Program for Scientific Translations (Fizika luny i planet, Ed. I. K. Koval, Naukova Dumka, Kiev, 1964). (167 comets, tail classifications.)

    Google Scholar 

  • Dobrovol’skij, O. V., Ibadinov, H. Bjull. Inst. Astrofiz., Dusanbe-Stalinabad. (Photometry of Arend-Roland.)

    Google Scholar 

  • Dossin, F. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 189. (Probable comet during solar eclipse.)

    Google Scholar 

  • Džapiasvili, V. P., Salukvadze, G. N. 1965, Abastumansk. astrofiz. Obs. Gora Kanobili Bjull., no. 32, 155. (Photometry of Arend-Roland.)

    Google Scholar 

  • Fracassini, M., Pasinetti, L. E. 1966, in press. (Correlation of comet brightnesses with zodiacal light.)

    Google Scholar 

  • Gehrels, T. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 193. (Wavelength dependence of polarization observed in comets.)

    Google Scholar 

  • Genkina, L. M. 1964, Kometnyi Cirkulyar, no. 14. (1965a, ibid., no. 23; 1965b, ibid., no. 25; 1965c, ibid., no. 27.) (Photometry, 1961ℯ, 1963i, 1964h, and P/Kopff.)

    Google Scholar 

  • Grudzinska, S. (a) 1965, Bull. astr. Obs. Univ. N. Copernicus, no. 34. (Photometry and some objective prism spectra, 1963a.)

    Google Scholar 

  • Grudzinska, S.(b) ibid., in press. (Outburst of 1963b, coincides with a solar flare.)

    Google Scholar 

  • Hirayama, T., Moriyama, F. 1965, Pubi. astr. Soc. Pacif, 17, 433. (Coronograph photographs of 1965/ near Sun.)

    Google Scholar 

  • Kearns, C. E., Rudnicki, K. 1966, Z. Astrophys., 64, 337. (28 photographs of Comet Humason in 1962.)

    Google Scholar 

  • Khachikian, E. E., Epremian, R. A. 1966, Soobsc. Bjurak. Obs., no. 37, 48. (Photometry 1965e)

    Google Scholar 

  • Konopleva, V. 1966, Physics of comets, Naukova Dumka, Kiev. (Magnitude 1955 IV.)

    Google Scholar 

  • Kovar, N. A., Kovar, R. P. 1965a, Astrophys. J., 142, 1191 (1965Ô, Astr. J., 70, 142 ). (Photoelectric photometry 1964f.)

    Google Scholar 

  • Krésak, L’ 1965, Bull, astr. Inst. Csl., 16, 348. (Secular change in brightness for Comet P/Encke.)

    Google Scholar 

  • Malaise, D. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 199. (Profils photométriques des têtes de comètes en lumière monochromatique, Comets 1959[amp] and 1963a.)

    Google Scholar 

  • Malville, J. M., Evans, C. 1966, Astr. J., 71, 169 (abstr.). (D1 and D2 of Na, coronograph for 196 5f.)

    Google Scholar 

  • Martel, M. T., Saute, M. In press. (Polarization 1965f.)

    Google Scholar 

  • Miller, F. D. 1966, Pubi. astr. Soc. Pacif., 78, 57. (Observations 1964c.)

    Google Scholar 

  • Mokhnach, D. O. Kometnyi Cirkulyar, no. 34. ( Photographie photometry 1962 III. )

    Google Scholar 

  • Mrkos, Tremko, Vanysek, V. 1966, unpublished. (Photoelectric photometry, 1966b, 1966c.)

    Google Scholar 

  • Nazarchuk, G. K. 1965, in Fizika komet i meteorov, Naukova Dumka, Kiev, p. 35. ( Photometry, Arend-Roland. )

    Google Scholar 

  • Notni, P. 1961, Astr. Nachr., 286, 169. (Photoelectric photometry Arend-Roland correlation with sunspots.)

    Google Scholar 

  • Öpik, E. J. 1963, Irish astr. J., 6, 93. (On photometry and nature of comets.)

    Google Scholar 

  • Polyakova, T. A., Romashkin, G. S. 1965, Kometnyi Cirkulyar, no. 28. (Photometry, 1965b, 1965c, 1964 h, 1964g.)

    Google Scholar 

  • Richter, N., Högner, W. 1964, Sterne, 40, heft 1–2 ( 1966, Univ. Liège Inst. Astrophys., Vol. 21, no. 510, 243 ). (Isophotes by contrast printing.)

    Google Scholar 

  • Rijves, V. G. (a) 1964, Bjull. Kom. Komet. Meteor., no. 9, 23. See also Rijves, 1965. (New methods of cometary photometry.) (b) 1965, ibid., no. 11, 3. See also Rijves, 1964. (Low value of parameter n for comets.)

    Google Scholar 

  • Roemer, E. (a) 1965, Astr. J., 70, 397. (b) Regularly, Publ. astr. Soc. Pacif., ( Comet reports. )

    Google Scholar 

  • Roemer, E., Thomas, M., Lloyd, R. E. 1966, Astr. J., 71, 591.

    ADS  Google Scholar 

  • Roemer, E., Lloyd, R. E. 1966, ibid., 71, 443.

    Google Scholar 

  • Rožkovskij, D. A. 1965, in Fizika komet i meteorov, Naukova Dumka, Kiev, p. 22. (A new procedure of comet photometry.)

    Google Scholar 

  • Salukvadze, G. N., Džapiasvili, V. P. 1966, Abastumansk. astrofiz. Obs. Gor a Kanobili Bjull., no. 32, 161. (Photometry, 1957 V.)

    Google Scholar 

  • Sekanina, Z. 1964a, Publ. astr. Inst. Charles Univ., Prague, no. 41. (19646, ibid., no. 42 ). (Comets and meteorology.)

    Google Scholar 

  • Southworth, R. B. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 247. (Defocuser for satellite-tracking cameras.)

    Google Scholar 

  • Takakura, T., Tsuchiya, A., Morimoto, M. 1965, Publ. astr. Soc. Japan, 17, 437. (Negative radio observation of 1965/ at 160 H.)

    Google Scholar 

  • Thackeray, A. D. 1965, Mon. Notes astr. Soc. Sth. Afr., 24, 159. (Split nucleus of 1965f.)

    Google Scholar 

  • Vanysek, V. 1966, Bull. astr. Inst. Csl., 17, 212. (Photoelectric IR measures of 1965f.)

    Google Scholar 

  • Vsehsvjatskij, S. K. (a) 1964a. IQSY Instruction Manual, no. 8, Comets, London.

    Google Scholar 

  • Vsehsvjatskij, S. K. (b) 1964 b, Acad. Sci. Ukrainian S SR, Information Bull., no. 6, 3.

    Google Scholar 

  • Vsehsvjatskij, S. K. (c) 1964c, Astr. Zu., 41, 539. (Comet brightnesses.)

    Google Scholar 

  • Vsehsvjatskij, S. K. (d) 1964d, Kometnyi Cirkulyar, no. 17, 12 IX (1964e, Geophys. Bull. Moscow, no. 15, 61; 1965c, Kometnyi Cirkulyar, no. 20, 7 I; 1965d, ibid., no. 25, 27 IY; 1966, Umv. Liège Inst. Astrophys., Vol. 21, no. 510, 53 ).

    Google Scholar 

  • Vsehsvjatskij, S. K. (ℯ) 1965a, in Fizika komet i meteorov, Naukova Dumka, Kiev, p. 52 (1965b, ibid., p. 56). (Magnitude of comets 1963a and 19636.)

    Google Scholar 

  • Weinberg, J. L. 1966, Astr. J., 71, 875 (abstr.). (Polarization, 1965/ at 5300Å.)

    Google Scholar 

  • Whipple, F. L., Douglas-Hamilton, D. H. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 469. (Secular and other brightness variations in P/Encke and P/Faye.)

    Google Scholar 

C. Spectroscopy

  • Andrillat, Y. 1966, J. Observateurs, Marseille, 49, 325. (Blue spectrum 39Å/mm, 15 and 18 October 1961.)

    Google Scholar 

  • Arpigny, C. (a) 1964, , 84, 118. (On R-branches of CO+ comet-tail bands.)

    Google Scholar 

  • Arpigny, C. (b) 1965, Acad. r. Belg. Cl. Sci. Mem. 8°, 35, fasc. 5. (Important survey of cometary line and band production.)

    Google Scholar 

  • Arpigny, C. (c) 1966a, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 165. (The rotational and vibrational ‘temperatures’ of C2 in comets.)

    Google Scholar 

  • Arpigny, C. (d) 1966b, ibid., 155. (Theory of λ 4300 band of CH in 1963a.)

    Google Scholar 

  • Arpigny, C. (e) 1966c, Astrophys. J., 144, 424. (Criticism of Stockhausen and Osterbrock, 1965.)

    Google Scholar 

  • Chalonge, D., Bloch, M. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 281. (Low dispersion spectra 1963Ô for continuum, slightly redder than Sun.)

    Google Scholar 

  • Curtis, G. W., Sacramento Peak Obs. Staff 1966, Astr. J., 71, 194. (20–21 October spectra 25 Â/mm 1965f and other measures.)

    Google Scholar 

  • Dossin, F. (a) 1964, C. r. Acad. Sci. Paris, 258, 3965. (Strong continuum and CN violet, weak Swan bands in 1963d.)

    Google Scholar 

  • Dossin, F. (b) 1966, Astr. J., 71, 853. (Spectrum of 1961ℯ at 5 A.U.)

    Google Scholar 

  • Dufay, J., Swings, P., Fehrenbach, Ch. (a) 1965, C. r. Acad. Sci. Paris, 261, 3971. (Spectra,1965f, 13 October, low dispersion, and 21 October 1965, high and low dispersion.) (6) 1966, Astrophys. J., 142, 1698.

    Google Scholar 

  • Flynn, F. H. 1961, Observatory, 81, 247. (Infrared emissions from 1960n.)

    Google Scholar 

  • Livingston, V., Roddier, F., Spinrad, H., Slaughter, C., Chapman, D. 1966, Sky Telesc., 31, 24. (Fe, Si, Ca, Na, Cr, Mn lines identified in spectrum, 1965f and high-velocity displacements for Na 1 near perihelion.)

    Google Scholar 

  • Miller, F. D. 1964, Astrophys. J., 139, 766. (Two objective prism spectra.)

    Google Scholar 

  • Remy-Battiau, L. 1964, Acad. r. Belg. Bull. Cl. Sci., 5ème Sér., 50, 74. (From continuous spectra derive properties of dust particles in comets.); 1966, Acad. R. Belg. Bull. Cl. Sci. 5e série, 52, no. 11.

    Google Scholar 

  • Remy-Battiau, L., Swings, P. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 517. (Valuable compilation of spectra and other data for 10 comets.)

    Google Scholar 

  • Righini, G. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 129. (On first cometary spectra.)

    Google Scholar 

  • Stawikowski, A., Greenstein, J. L. 1964, Astrophys. J., 140, 1280. (C12/C13 ratio = 70 in 1963a.)

    Google Scholar 

  • Stief, J., DeCarlo, V. J. 1965, Nature, 205, 1197. (On the production of C2 Swan bands in cometary emission.)

    Google Scholar 

  • Stockhausen, R. E., Osterbrock, D. E. 1965, Astrophys. J., 141, 287. (Theory of C2 Swan bands in comets.)

    Google Scholar 

  • Thackeray, A. D., Feast, M. W., Warner, B. 1966, ibid., 143, 276. (Spectra of 1965/.)

    Google Scholar 

  • Warner, B., Harding, G. A. 1963, Observatory, 83, 219. (Spectroscopic observation of 196Iℯ.)

    Google Scholar 

  • Wyller, A. A. 1962, Observatory, 82, 73. (Infrared spectrum of i960n.)

    Google Scholar 

D. Structure and origin of the nucleus

  • Arnold, J. R. 1965, Astrophys. J., 141, 1536. (Monte-Carlo calculations of earth-crossing orbits, including lunar ejecta.)

    Google Scholar 

  • Brady, J. L. 1965, Astr. J., 70, 279. (30 long-period comets calculated entirely through planetary system. 23 attain negative I/a.)

    Google Scholar 

  • Delsemme, A. H. 1966a, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 69 (19666, ibid., 77 ). (Important detailed theory of comet nucleus stressing the vital role of hydrates.)

    Google Scholar 

  • Dobrovol’skij, O. V. 1964a, Bjull. Kom. Komet. Meteor., no. 9, 3 (19646, ibid., no. 9, 9; 1966, Bjull. Inst. Astrofiz. Dusanbe-Stalinabad, no. 41–42, 47 ). (On the theory of comet nuclei and heads including effects of dust and mechanism of solar flare interaction.)

    Google Scholar 

  • Donn, B. 1964, Astr. J., 69, 137 (1965, ibid., 70, 320, abstr.). (Cometary and crystal growth in a primordial solar nebula.)

    Google Scholar 

  • Dufay, J. C. r. Acad. Sci. Paris, 263, in press. (Statistics elements periodic comet orbits as function of period.)

    Google Scholar 

  • Greenstein, J. L. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 5x0, 483. (Possible nuclear processes in comets.)

    Google Scholar 

  • Harwit, M. (a) 1966a, Astr. J., 71, 857 (abstr.). (Orbits of sun-grazing comets.)

    Google Scholar 

  • Harwit, M. (b) 19666, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 489. (On statistics of short- and long-period comet orbits and concentration of long-period near the ecliptic.)

    Google Scholar 

  • Hubner, W. F. 1965a, Bayerische Akad. Wiss. (Math, und Naturwiss.), 12, 147 (19656, Z. Astrophys., 63, 22; 1966, Astr. J., 71, 858 ). (Theory of icy comet nucleus and processes therein.)

    Google Scholar 

  • Hubner, W. F., Weigert, A. 1966, Z. Astrophys., 64, 185. (Role of ice grains in physics of cometary nuclei.)

    Google Scholar 

  • Krésak, L’ (a) 1965, Bull. astr. Inst. Csl., 16, 292. (On commensurability of short-period comet orbits, rediscovery statistics and conclusion that nuclei must be very small.)

    Google Scholar 

  • Krésak, L’ (b) 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 459. (Distribution of orbits of short-period comets with various interesting conclusions about their changes.)

    Google Scholar 

  • Lancaster-Brown, P. 1964, J. Br. astr. Ass., 75, 17. (A general review of theories of comet origin.)

    Google Scholar 

  • Levin, B. J. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 65. (Sublimation and adsorption near surfaces of cometary nuclei.)

    Google Scholar 

  • Liller, W. 1966, ibid. 195. (Desorption in nucleus of 1957 III.

    Google Scholar 

  • Lyttleton, R. A., Hammersley, J. M. 1964, Mon. Not. R. astr. Soc., 127, 257. (Stochastic approach to a distribution in comet orbits.)

    Google Scholar 

  • Makover, S. G. 1964, Bjull. Inst. teor. Astr., 9, 525. (On Oort cloud of comets, perturbations by stars and capture theory for short-period comets.)

    Google Scholar 

  • Marsden, B. 1966, Private communication.

    Google Scholar 

  • McNally, D. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 581. (Problems of the interstellar medium and comets.)

    Google Scholar 

  • Öpik, E. J. (a) 1966a, The stray bodies in the solar system, Part II, The cometary origin of meteorites, in Advances in astronomy and astrophysics, Ed. Z. Kopal, Academic Press, Inc., New York, Vol. 4, p. 301. (On cometary nuclei, orbital perturbations, meteorites and problems of origin.)

    Google Scholar 

  • Öpik, E. J. (b) 1966b, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no 510, 523. (Detailed article on the origin of comets.)

    Google Scholar 

  • Öpik, E. J. (c) 1966c, ibid., 575. (Identifying Apollo asteroids with old comet nuclei.)

    Google Scholar 

  • Piotrowski, S. L. 1965, Acta astr., 15, 281. (Accretion of comets by dust surrounding the solar system and greater chance of discovery of retrograde than direct long-period comets.)

    Google Scholar 

  • Remy-Battiau, L. 1964, Aug. 20, Tech. Note No. 6. (Dust and bursts in cometary nuclei.)

    Google Scholar 

  • Richter, N. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 439. (Report on the origin of comets.)

    Google Scholar 

  • Roemer, E. 1966a, ibid., 15 (1966b, ibid., 23). (Measures of diameters of 29 comets by limiting magnitudes.)

    Google Scholar 

  • Sekanina, Z. (a) 1966a, Bull. astr. Inst. Csl., 17, 207. (Splitting of 1965f.)

    Google Scholar 

  • Sekanina, Z. (b) 1966b, ibid., 17, 67 ( 1966c, Publ. astr. Inst. Charles Univ., Prague, no. 48 ). (Calculates new original and future comet orbits.)

    Google Scholar 

  • Sekanina, Z. (c) 1966d, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 443. (On Oort cloud of comets and possibility of an ‘interstellar swarm’.)

    Google Scholar 

  • Sekanina, Z. (d) 1967a, Z. Astrophys., in press. (Calculation of non-gravitational effects on nucleus of P/Halley.)

    Google Scholar 

  • Sekanina, Z. (e) 1967b, Bull. astr. Inst. Csl., in press. (Theory of physical forces on cometary nuclei.)

    Google Scholar 

  • Sitarski, G. 1964, Acta astr., 14, 323. (Orbit P/Grigg-Skjellerup, a secular acceleration seems necessary from 1947 to 1961.)

    Google Scholar 

  • Stefanik, R. P. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 29. (Study of 13 split comets.)

    Google Scholar 

  • Šteins, K. A. 1964, Latviiskii Gos. im. P. stuchki Uchenye Zapiski, 68, 39. (Review of his previous results on the evolution of cometary orbits and the origin of comets from Oort’s cloud.)

    Google Scholar 

  • Šteins, K. A., Kronkalne, S. (a) 1964a, Acta astr., 14, 4. (Calculations of perturbations by Jupiter of I/a and q and theory of diffusion of comets.)

    Google Scholar 

  • Šteins, K. A.(b) 1964b, ibid., 311. (Calculations of 20000 fictitious comets completely through planetary system, follow Stein’s diffusion laws.)

    Google Scholar 

  • Vanýsek, V. (a) 1965, Bull. astr. Inst. Csl., 16, 355. (Stoppage of activity in nucleus of P/Encke.)

    Google Scholar 

  • Vanýsek, V. (b) 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 255. (Dust grains and gas in cometary nuclei.)

    Google Scholar 

  • Vsehsvjatskij, S. K. 1965, Kometnyi Cirkulyar, no. 27, 30 YI ( 1966a, ibid., no. 40, 1 YI; 1966b, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 53; 1966c, ibid., 495 ). ( Influence of nearby stars on Oort cloud of comets. Conclusion negative to theory. Holds to ejection theory although accepting icy comet model. )

    Google Scholar 

  • Whipple, F. L., Stefanik, R. P. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 33. (Splitting of cometary nuclei possibly caused by radioactive heating of icy nuclei.)

    Google Scholar 

  • Zadunaisky, P. E. 1966, Astr. J., 71, 20. (Orbits of P/Halley, before and after perihelion.)

    Google Scholar 

E. Coma, excitation and ionization

  • A’Hearn, M. F. 1964, Publ. astr. Soc. Pacif., 76, 106. (Analysis of C2 densities.)

    Google Scholar 

  • Biermann, L., Trefïtz, E. 1964, Z. As trophy s., 59, 1. (On the ionization and excitation mechanism in comet heads, especially [O 1], CO+ and the UV.)

    Google Scholar 

  • Bouska, J. (a) 1965a, Acta Univ. Carolinae-Math. et Physica, no. 1, 1; also in Publ. astr. Inst. Charles Univ., Prague, no. 43 (19656, Bull. astr. Inst. Csl., 16, 358 ). (Measures and theory of C2 and CN in 1957 III.)

    Google Scholar 

  • Bouska, J. (1b) 1956b, Bull. astr. Inst. Csl., 16, 358 ( 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 185 ). (Structure of tail rays.)

    Google Scholar 

  • Cerednicenko, V. (a) 1965, in Fizika komet i meteorov, Naukova Dumka, Kiev, p. 37 (1966, ibid. p. 51). (Transformation processes for 21 molecules and ions by solar photon corpuscular radiation.)

    Google Scholar 

  • Dewey, M. E., Miller, F. D. 1966, Astrophys. J., 144, 1170. (Isophotes of C2 in 1961 VIII, and lifetimes of C2 and its parent.)

    Google Scholar 

  • Dobrovo’skij, O. V. (a) 1966, Bjull. Inst. Astrofiz. Dusanbe-Stalinabad, no. 41, 37. (Growth of the head of 1955 V.)

    Google Scholar 

  • DobrovoPskij, O. V. (b) ibid. (Lifetimes of CO and C02 under solar radiation.)

    Google Scholar 

  • Dufay, J. Atomes, in press. (Excitation for molecules in sun-grazing comets.)

    Google Scholar 

  • Egibekov, P. 1964, in Investigations of comets according to the program of the IQSY, Naukova Dumka, Kiev. (1963a, absolute energy distribution in the spectrum.)

    Google Scholar 

  • Gnedin, Ju. N., Dolginov, A. Z. 1966a, Astr. Zu., 43, 181 (19666, Icarus, 5, 64 ). (Theoretical distribution of molecules, or atoms, in cometary heads.)

    Google Scholar 

  • Haser, L. 1966, Univ. Liège, Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 233. (Extension of ‘fountain model’ theory of cometary heads.)

    Google Scholar 

  • Jackson, W. M., Donn, B. (a) 1966a, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 133. (Collisions near the nucleus and parent molecules for C3.)

    Google Scholar 

  • Jackson, W. M., Donn, B. (b) 1966b, Astr. J., 71, 859 (abstr.). (Photochemistry near the nucleus.)

    Google Scholar 

  • Kovar, N. S., Kovar, R. P. 1966, Astr. J., 71, 166. (On the theoretical intensity ratios of the [O I] lines in comets.)

    Google Scholar 

  • Kostyakova, E. B. 1965, Soobšč. gos. astr. Inst. Sternberga, no. 139, 24. (Computed flux for continuum and bands 1957 III.)

    Google Scholar 

  • Miller, F. D. 1965a, Astr. J., 70, 283 (1965b, ibid., 685 ). (Forms of isophotes and velocities in comets for gas and particles.)

    Google Scholar 

  • Mokhnach, D. O. 1966a, Kometnyi Cirkulyar, no. 35, 2 (1966b, ibid., 3). (Lifetime of C2 and initial velocity in Comet Burnham, 1960 II.)

    Google Scholar 

  • Rahe, J. (a) 1965, Thesis, Hamburger Sternwarte. (Analysis of remarkable activity [1000 km from nucleus of 1858 VI.)

    Google Scholar 

  • Rahe, J. (b) 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 141. (Visual and photographic structures in the coma region of comets.)

    Google Scholar 

  • Rijves, V. 1960a, Tartu Publ., 33, no. 4, 282 (1960b, ibid., 289; 1963, Bjull. Kom. Komet. Meteor., no. 8, 3 ). (Motions in cometary heads and tail formation.)

    Google Scholar 

  • Schlosser, W. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 335. (Motions of structures in 1908 III.)

    Google Scholar 

  • Vanysek, V. 1965, Acta Univ. Carolinae-Math. et Physica, no. 1, 23; also in Publ. astr. Inst. Charles Univ., Prague, no. 44. (Lifetime of C2 and CN molecules and solid grains in cometary atmospheres.)

    Google Scholar 

  • Wurm, K. (a) 1966a, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 119. (Report on general problems of the cometary head.)

    Google Scholar 

  • Wurm, K. (b) 19666, Icarus, 5, 219. (Further study of observations strengthens the argument that ionization in comets is an intrinsic property.)

    Google Scholar 

  • Wurm, K., Mammano, A. In preparation. (Find narrow source for particles excitation and ionization [100 s near nucleus [1000 km.)

    Google Scholar 

  • Wurm, K., with Rahe and Mammano In preparation. (In 1858 VI find very important results concerning head.)

    Google Scholar 

F. Type-I tails

  • A’Hearn, M. F. 1965, Publ. astr. Soc. Pacif., 77, 257. (A solar event and a plasma tail knot.)

    Google Scholar 

  • Alfvén, H. 1957, Tellus, 9, 92. (MHD approach to the theory of plasma tails.)

    Google Scholar 

  • Antrack, D., Biermann, L., Lüst, Rh. 1964, in Annual reviews of astronomy and astrophysics, Ed. L. Goldberg, Annual Reviews, Inc., Palo Alto, California, Vol. 2, p. 327. (Statistics of plasma tails, no correlation with solar activity.)

    Google Scholar 

  • Axford, W. I. 1964, Planet. Space Sci., 12, 719. (Role of electrons in plasma tails.)

    Google Scholar 

  • Axford, W. I., Petschek, H. E., Sicoe, G. L. 1965, J. geophys. Res., 70, 1231. (The magnetosphere and plasma tails.) Beard, D. B. 1966, Planet. Space Sei., 14, 303.

    Google Scholar 

  • Bernasconi, A. 1965, Icarus, 4, 214. (Method of analysis of a comet’s tail.)

    Google Scholar 

  • Biermann, L. (a) 1951, Z. Astrophys., 29, 274. (Solar corpuscular interaction with tail ions.)

    Google Scholar 

  • Biermann, L.(b) 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 297. (Survey of plasma tails and the solar wind.)

    Google Scholar 

  • Biermann, L., Brosowski, B., Schmidt, H. U. 1966, Ber. Bayer. Akad. Wiss., July. (‘Contact’ surface in MHG plasma tail formation. )

    Google Scholar 

  • Biermann, L., Lüst, Rh. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 329. (A solar event and a plasma tail knot.)

    Google Scholar 

  • Bouska, J. 1964, Bull. astr. Inst. Csl., 15, 113. (Velocity and acceleration tail in Arend- Roland.)

    Google Scholar 

  • Brandt, J. C. (a) 1966a, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 309. (First results on solar wind and the orientation of plasma tails.)

    Google Scholar 

  • Brandt, J. C. (b) 1966by Astrophys. J., 144, 1221. (Torque on the Sun of solar wind by measured comets.)

    Google Scholar 

  • Brandt, J. C. (c) 1966c, G.S.F.C. (Gross plasma velocities for the orientation of ionic comet tails.)

    Google Scholar 

  • Brandt, J. C., Belton, M. J. S., Stephens, M. W. 1966, Astr. J., 71, 157 (abstr.). (Velocities of solar wind plasma from the orientations of ionic comet tails.)

    Google Scholar 

  • Cailliatte, Ch. 1966, Bull. astr., Paris, Sér. 3, fasc. 2, 37. (Method in analysis of gas and dust tails.)

    Google Scholar 

  • Čeredničenko, V. I. 1965a, in Fizika komet i meteorov, Naukova Dumka, Kiev, p. 45 (1965b, ibid., p. 50; 1965c, Kometnyi Cirkulyar, no. 26). (C3H6, C2H2C2 and CO molecules in the photon and corpuscular radiation field of the Sun.)

    Google Scholar 

  • Dobrovol’skij, O. V. 1964a, Bjull. Kom. Komet. Meteor., no. 9, 3 (19646, ibid., 9 ). (Corpuscular solar wind and cometary outbursts.)

    Google Scholar 

  • Fajziev, E. 1964, Bjull. Inst. Astrofiz. Dusanbe-Stalinabad, no. 37, 3 (19646, ibid., no. 38, 32 ). (Tail velocities of Arend-Roland decrease with distance from the Sun.)

    Google Scholar 

  • Gringauz, K. I., Kurt, V. G., Moroz, V. I., Sklovskij, I. S. 1960, Astr. Zu., 37, 716. (Measures of solar wind from space.)

    Google Scholar 

  • Guigay, G. (a) 1966a, C. r. Acad. Sci. Paris, Sér. B, 262, 1574. (Solar wind and direction of tail, 1965f.)

    Google Scholar 

  • Guigay, G. (b) 19666, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 369. (On the form of the tail of 1961c.)

    Google Scholar 

  • Harwit, M., Hoyle, F. 1962a, Astrophys. J., 135, 867 (1962b, ibid., 875 ). (Theory of type-1 tails and solar wind.)

    Google Scholar 

  • Ioffe, Z. M. 1965, Bjull. Inst. Astrofiz. Dusanbe-Stalinabad, no. 39, 84 ( 1966a, Astr. Zu., 43, 175; 19666, ibid., 655 ). (Supersonic MHD flow about comet plasma.)

    Google Scholar 

  • Juzakov, V. M. 1963, Astr. Zu., 40, 779. (Calculates field of 5 x io-6 G from CO+ ions in head 1957h.)

    Google Scholar 

  • Kazantseva, N. N. 1966, Bjull. Astrofiz. Inst. Dušanbe-Stalinabad, no. 41–42, 51. (Shock front in cometary plasma.)

    Google Scholar 

  • Kearns, C. E., Rudnicki, K. 1965, Acta astr., 15, 1. (Velocity components for 35 features in the tail of 1962 VIII.)

    Google Scholar 

  • Kovar, N. S., Kern, J. W. 1966, Astr. J., 71, 861 (abstr.). (Proposed hydromagnetic model for comets.)

    Google Scholar 

  • Lüst, Rh. 1967, Letter, in press. (CO+ features in 1908 III.)

    Google Scholar 

  • Marocnik, L. S. 1963, Astr. Zu., 40, 714 ( 1964, Bjull. Kom. Komet. Meteorno. 9, 19 ). (Interaction of the solar wind with the plasma head of a comet.)

    Google Scholar 

  • Ness, N. F. 1966, Science, 151, 1041. (Earth’s magnetosphere and similarity with comet tails.)

    Google Scholar 

  • Ness, N. F., Donn, B. D. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 343. (Excellent description of plasma tail theory.)

    Google Scholar 

  • Ness, N. F., Wilcox, J. M. 1964, Phys. Rev. Letters, 13, 461. (Observations of the solar wind.)

    Google Scholar 

  • Öpik, E. J. (a) 1956, Irish astr. J., 4, 49; also in Armagh Obs. Leaflet no. 44 ( 1964, Z. Astrophys., 58, 192 ). (Motions of condensations in the tail of P/Halley.)

    Google Scholar 

  • Öpik, E. J. (b) 1965, Irish astr. J., 7, 38. (On the production of CO+ ions in type-I tails.)

    Google Scholar 

  • Pflug, R. P. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 363. (Statistics of plasma tail directions and solar activity.)

    Google Scholar 

  • Ptitsina, N. G. 1964, Bjull. Kom. Komet. Meteor., no. 9, 12 (1965, ibid., no. 11, 11 ). (MHG approach to moving envelopes, and rays in type-I tails.)

    Google Scholar 

  • Sekanina, Z. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 145. (Evidence for coma diameters affected by solar wind.)

    Google Scholar 

  • Snyder, C. W., Neugebauer, C. W., Rao, U. R. 1963, J. geophys. Res., 68, 6361. (Observations of the solar wind.)

    Google Scholar 

  • Wallis, M. K. 1967, Planet. Space Sci., 15, 137. (Plasma instability and viscosity in plasma- tail ray production.)

    Google Scholar 

  • Wurm, K., Mammano, A. 1964, Icarus, 3, 1. (Axes of type-I comet tails.)

    Google Scholar 

G. Type-II and -III tails

  • Belton, M. J. S. 1965, Astr. J., 70, 451 ( 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 317 ). (Evidence that direction and velocities in dust tails indicate an effect of solar wind.)

    Google Scholar 

  • Demenko, A. A. 1966, Vestnik Kiev Univ., no. 8, Ser. Astron. ( Theory and measures of synchronic formations in comet tails. )

    Google Scholar 

  • DobrovoPskij, O. In preparation. (Analysis of all published data on accelerations of dust particles.)

    Google Scholar 

  • Fajziev, E. 1964a, Bjull. Inst. Astrofiz. Dusanbe-Stalinabad, no. 37, 3 (19646, ibid., no. 38, 32 ). (Initial velocity of particles ejected into the tail of 1957 III.)

    Google Scholar 

  • Finson, M. L., Probstein, R. F. 1966, Amer. Inst. Aeron. Astronaut. Paper, no. 66, New York. ( Motions of gas from cometary nucleus and light pressure. )

    Google Scholar 

  • Levin, B. J. (a) 1964, Icarus, 3, 497. (Lifetime of Na too short to account for motion in tails of comets.)

    Google Scholar 

  • Levin, B. J. (b) 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 323. (Arguments for molecules in type-11 tails.)

    Google Scholar 

  • Notni, P. 1964, Ver off. Sternw. Babelsberg, 15, heft 1 ( 1966, Univ. Liège Astrophys. Coll. 8°, Vol. 21, no. 510, 379 ).

    Google Scholar 

H. Laboratory work

  • Bauer, S. H., Herzberg, G., Johns, J. W. C. 1964, J. molec. Spectrosc., 13, 256. (Spectrum of BH.)

    Google Scholar 

  • Colin, John, J. W. C. In preparation. (Spectrum of NCI.)

    Google Scholar 

  • Douglas, A. E., Johns, J. W. C. Can. J. Phys., in press. (Spectrum of NF.)

    Google Scholar 

  • Douglas, A. E., Jones, W. J. 1965, ibid., 43, 2216. (Spectrum of N3.)

    Google Scholar 

  • Fishburne, E., Narahari-Rao, K. 1966, ibid., 409. (High-dispersion spectra of CO+.)

    Google Scholar 

  • Gausset, L. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 413. (See also Gausset et al., 1965.)

    Google Scholar 

  • Gausset, L., Herzberg, G., Lagerquist, L., Rosen, B. 1965, Astrophys. J., 142, 45. (Intension study of the spectrum of C3 λ 4050 group.)

    Google Scholar 

  • Herman, R. 1966, ibid., 411 (abstr.). (Polymerization and growth of carbon from an electric discharge.)

    Google Scholar 

  • Herzberg, G. 1966, Letter. (New band system of C, CJ or C2.)

    Google Scholar 

  • Herzberg, G., Johns, J. W. C. Proc. R. Soc. London, in press. (Red bands of CH2.)

    Google Scholar 

  • Herzberg, G., Travis, D. N. 1964, Can. J. Phys., 42, 1658. (Spectrum of NCN.)

    Google Scholar 

  • Johns, J. W. C. 1964, ibid., 1004. (Spectrum of CO[MATHTYPE].)

    Google Scholar 

  • Jungen, Ch., Miescher, E. 1966, Astrophys. J., 142, 1660. (Emission spectrum of NO, 1400–1600 Å.)

    Google Scholar 

  • Kova’, A. G., Koppe, V. T., Foge’, Ja. M. 1966a Kosm. Issled., 4, no. 1 ( 1966b, Astr. Zu., 43, 209 ). (Emission spectra of several molecules including excited by 13 keV electrons.)

    Google Scholar 

  • Merer, A. J., Travis, D. N. (a) 1965, Can. J. Phys., 43, 1795. (Spectrum of CCN.) (b) 1966, ibid., 44, 353. (Spectrum of CNC.)

    Google Scholar 

  • Monfils, A. 1965a jf. molec. Spectrosc., 15, 265 (1965Ô, Tech. Note, no. 7, Liège, AFCRL- 65–684, 15 July). ( H2, HD, D2 in absorption. )

    Google Scholar 

  • Morrow, Can. J. Phys., in press. (Spectrum of SH.)

    Google Scholar 

  • Papazian, H. 1966, Letter from N. Roman. ( Study of radicals in photochemical reactions. )

    Google Scholar 

  • Phillips, J. G. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 393. (Important summary of spectroscopic data and physical properties of many cometary molecules and ions.)

    Google Scholar 

  • Poulizac, M.-C., Desesquelles, J., Dufay, M. C. r. Acad. Sei. Paris, 263, in press. (See also Dufay and Poulizac, 1966.)

    Google Scholar 

  • Stief, L. J., DeCarlo, V. J. 1965, Nature, 205, 1197. (Laboratory work on CH4, C2H2, C2H4 and C2H6.)

    Google Scholar 

  • Vaidya, W. M. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 433. ( Cometary CH and OH bands in hydrocarbon flame; HCO in comets? )

    Google Scholar 

  • Verma, R. D. 1965, Can. J. Phys., 43, 2136. (Absorption system of SiH and SiD.)

    Google Scholar 

I. Space experiment

  • Bredohl, H. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 417. (NH3 artificial comet experiment to 200 km.)

    Google Scholar 

  • Föppl, H., Haerendel, G., Loidl, J., Lüst, Rh., Melzner, F., Meyer, B., Neuss, H., Rieger, E. 1965, Planet. Space Sci., 13, 95 (ibid., 15, 357 ). (Report on observations of artificial plasma sent as high as 2000 km by rockets.)

    Google Scholar 

  • Gronstal, P. T., Bukata, R. P. 1966, Nature, 211, 176. (Balloon search for low-energy protons from Comet Ikeya-Seki, none identified.)

    Google Scholar 

  • Haerendel, G., Lüst, Rh., Rieger, E. Planet. Space Sci., in press. (See Föppl et al., 1965.)

    Google Scholar 

  • Öpik, E. J. 1965, Irish astr. J., 7, 31. (On cometary physics and related experimentation.)

    Google Scholar 

  • Potter, A. 1966, Letter from N. Roman. (A cloud of CN radicals was produced at 150 km by a chemical reaction.)

    Google Scholar 

  • Roberts, D. L., Narin, F., Pierce, P. M. 1966, Univ. Liège Inst. Astrophys. Coll. 8°, Vol. 21, no. 510, 261. (Planning for cometary intercept space missions.)

    Google Scholar 

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Whipple, F.L. (1967). Commission Pour L’Etude Physique Des Cometes. In: Perek, L. (eds) Reports on Astronomy/Proceedings of the Thirteenth General Assembly Prague 1967. International Astronomical Union Transactions, vol 13B. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-3476-0_9

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