Hostname: page-component-cd9895bd7-dk4vv Total loading time: 0 Render date: 2024-12-23T14:37:02.578Z Has data issue: false hasContentIssue false
  • English
  • Français

Bengt Strömgren's Approach to the Galaxy

Published online by Cambridge University Press:  01 June 2008

Bengt Gustafsson
Bengt Gustafsson*
Affiliation:
Department of Physics & Astronomy, Uppsala University, Box 515, SE-75120 Uppsala, Sweden email: [email protected]
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The contributions of Bengt Strömgren to the exploration and understanding of the Galactic Disk are sketched. The question what we can learn from his systematic approach is discussed.

Keywords

Galaxy: diskstars: fundamental parameterstechniques: photometricorbituaries, biographieshistory and philosophy of astronomy
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 4 , Issue S254: The Galaxy Disk in Cosmological Context , June 2008 , pp. 3 - 16
Copyright
Copyright © International Astronomical Union 2009

References

Baade, W. 1944, The resolution of Messier 32, NGC 205, and the central region of the Andromeda nebula, ApJ, 100, 137CrossRefGoogle Scholar
Barbier, D. & Chalonge, D. 1939, Remarques préliminaires sur quelques propriétés de la discontinuité de Balmer dans les spectres stellaires, Ann. Ap., 2, 254Google Scholar
Baschek, B. 1960, Abhängigkeit des Strömgrenschen Index m und der Farbindexen U-B, B-V von der Metallhäufigkeit bei sonnenähnlichen Sternen, Z. Astrophys, 50, 296Google Scholar
Baumann, Z. 1993, Postmodern ethics, Cambridge, MAGoogle Scholar
Blaauw, A. 1995, Stellar evolution and the population concept after 1950; The Vatican conference, Stellar populations. Proc IAU Symp 164, eds. van der Kruit, P.C., Gilmore, G., p. 39CrossRefGoogle Scholar
Chamberlain, J. W. & Aller, L. H. 1951, The atmospheres of A-type subdwarfs and 95 Leonis, ApJ, 114, 52CrossRefGoogle Scholar
Conti, P. S. & Deutsch, A. J. 1966, Color anomalies and metal deficiencies in solar-type disk-population stars, ApJ, 145, 742CrossRefGoogle Scholar
Contopoulos, G. & Strömgren, B. 1965, Tables of plane Galactic orbits, Publ. Inst. Space Studies, Goddard Space Flight Center, NASAGoogle Scholar
Gilmore, G. & Reid, N. 1983, New light on faint stars. III - Galactic structure towards the South Pole and the Galactic thick disk, MNRAS, 202, 1025CrossRefGoogle Scholar
Johnson, H. L. & Morgan, W. W. 1951, On the colour-magnitude diagram of the Pleiades, ApJ, 114, 522CrossRefGoogle Scholar
Kelsall, T. & Strömgren, B. 1965, Calibration of the Hertzsprung-Russell diagram in terms of age and mass for main-sequence B and A stars, Vistas in Astronomy, 8, 159CrossRefGoogle Scholar
Lindblad, B. 1922, Spectrophotometric methods for determining stellar luminosity, ApJ, 55, 85CrossRefGoogle Scholar
Lindblad, B. 1925, 1926, Uppsala Medd. No, 3, 4, 6, 13Google Scholar
Lindblad, B. 1927, On the state of motion of the Galactic system, MNRAS, 87, 553CrossRefGoogle Scholar
Lindblad, B. & Stenquist, E. 1934, On the spectrophotometric criteria of stellar luminosity, Stockholm Obs. Astr. R., 11, No. 12Google Scholar
Murphy, S., Keller, S., & Schmidt, B., et al. 2008, SkyMapper and the Southern Sky Survey; a valuable resource for stellar astrophysics, ASP Conf. Ser., XXX, YYY In press, presently http://fr.arxiv.org/abs/0806.1770Google Scholar
O'Connell, D. J. K. 1958, ed., Stellar Populations. Proceedings of the Conference sponsored by the Pontifical Academy of Science and the Vatican Observatory, North Holland Publ. Co., Amsterdam, Interscience Publishers, Inc., New YorkGoogle Scholar
Öhman, Y. 1935, Some preliminary results from a study of hydrogen absorption for stars in |it h and χ Persei, Stockholm Obs. Ann., 12, 1Google Scholar
Oort, J. H. 1926, The stars of high velocity, Groningen Pub., 40, 1Google Scholar
Oort, J. H. 1958, Dynamics and evolution of the Galaxy, in so far as relevant to the problem of the populations, in Stellar Populations. Proceedings of the Conference sponsored by the Pontifical Academy of Science and the Vatican Observatory, ed. O‘Connell, D.J.K., p. 415Google Scholar
Petrie, R. M. & Maunsell, C. D. 1949, The Stark effect in hydrogen as a criterion of luminosity in the early A-type stars, PASP, 61, 158CrossRefGoogle Scholar
Rebsdorf, S. O. 2005, The Father, the Son and the Stars. Bengt Strömgren and the History of Twentieth Century Astronomy in Denmark and in the USA, The Steno Institute, University of ÅrhusGoogle Scholar
Roman, N. G. 1954, A group of high velocity F-type stars, AJ, 59, 507CrossRefGoogle Scholar
Stebbins, J. & Whitford, A. E. 1943, Six-color photometry of stars I. The law of space reddening from the colors of O and B stars, ApJ, 98, 20CrossRefGoogle Scholar
Strömgren, B. 1932, The opacity of stellar matter and the hydrogen content of the stars, Z.f. Astrophys., 7, 222Google Scholar
Strömgren, B. 1937, Aufgaben und Probleme der Astrophotometrie, and Objektive photometrische Methoden, in Handbuch der Experimentalphysik, 26, p. 321 and 797Google Scholar
Strömgren, B. 1939, The physical state of interstellar hydrogen, ApJ, 89, 526CrossRefGoogle Scholar
Strömgren, B. 1940, On the chemical composition of the solar atmosphere, Festschrift für Elis Strömgren. Astronomical papers dedicated to Elis Strömgren, Einar Munksgaard, Copenhagen, p. 218Google Scholar
Strömgren, B. 1950, Spectrophotometry of stars with interference filters, IAU Trans, VII, p. 404Google Scholar
Strömgren, B. 1951a, Spectral classification through photoelectric photometry with interference filters, AJ, 56, 142CrossRefGoogle Scholar
Strömgren, B. 1951b, On the development of astrophysics during the last half century, in Proceedings of a topical symposium, commemorating the 50th anniversary of the Yerkes Observatory and half a century of progress in astrophysics, McGraw-Hill, New York, ed. Hynek, J.A., p. 1Google Scholar
Strömgren, B. 1954, Spectral classification through photoelectric photometry in narrow wavelength regions, AJ, 59, 193CrossRefGoogle Scholar
Strömgren, B. 1955, Introductory remarks: Stellar atmospheres and line profiles, in Proc. of the NSF conference on Stellar Atmospheres, ed. Wrubel, Marshal H., p. 90Google Scholar
Strömgren, B. & Gyldenkerne, K. 1955, Spectral classification of G and K stars through photoelectic photometry with interference filters, ApJ, 121, 43CrossRefGoogle Scholar
Strömgren, B. 1958a, Composition differences between stellar populations, in Stellar Populations. Proceedings of the Conference sponsored by the Pontifical Academy of Science and the Vatican Observatory, ed. O‘Connell, D.J.K., p. 245Google Scholar
Strömgren, B. 1958b, Spectrophotometric classification of the population groups, in Stellar Populations. Proceedings of the Conference sponsored by the Pontifical Academy of Science and the Vatican Observatory, ed. O‘Connell, D.J.K., p. 385Google Scholar
Strömgren, B. 1958c, The composition of stars and their ages, Observatory, 78, 137Google Scholar
Strömgren, B. 1963a, Problems of internal constitution and kinematics of main sequence stars, Quarterly Journal of the RAS, 4, 8Google Scholar
Strömgren, B. 1963b, Quantitative classification methods, in Basic Astronomical Data: Stars and stellar systems, ed. Strand, K.A., University of Chicago Press, Chicago, p. 123Google Scholar
Strömgren, B. 1966a, Age determination for main-sequence B, A, and F stars, in Stellar evolution. Proceedings of an international conference, Nov. 13-15, 1963, sponsored by the Institute for Space Studies of the Goddard Space Flight Center, NASA, eds. Stein, R.F., Cameron, A.G.W., Plenum Press, New York, p. 391Google Scholar
Strömgren, B. 1966, Spectral classification through photoelectic narrow-band photometry, Ann. Rev. A&A, 4, 433CrossRefGoogle Scholar
Strömgren, B. 1967, Places of formation of young and moderately young stars, IAU Symp., 31, 323Google Scholar
Strömgren, B. 1969, Quantitative Spektralklassifikation und ihre Anwendung auf Probleme der Entwicklung der Sterne und der Milschstrasse (Karl-Schwarzschild-Vorlesung), Mitt. Astron. Ges., 27, 15Google Scholar
Strömgren, B. 1972, Interstellar reddening within 200 pc of the Sun, Quarterly Journal of the RAS, 13, 153Google Scholar
Strömgren, B., Olsen, E. H., & Gustafsson, B. 1982, Evidence of helium abundance differences between Hyades stars and Coma cluster stars, PASP, 94, 5CrossRefGoogle Scholar
Strömgren, B. 1983a, Scientists I have known and some astronomical problems I have met, Ann. Rev. A&A, 11, p. 1Google Scholar
Strömgren, B. 1985, Star counts, local density and K(z) force, IAU Symp., 106, 153Google Scholar
Strömgren, B. 1987, An investigation of the relations between age, chemical composition and parameters of velocity distribution based on uvbyβ photometry of F stars within 100 pc, The Galaxy, eds. Gilmore, G. and Carswell, B., D. Reidel Publ. Co., p. 229CrossRefGoogle Scholar