Abstract
X-ray polarization measurements at three flares occurred in October 1969 were performed by means of a Thomson scattering type instrument installed on board the satellite ‘Intercosmos-1’. The polarization (P) at the wavelength of about 0,8 Å was detected at the rising phase and at the second maximum of intensity. The obtained averaged value of P for all three flares is 0.4 ± 0.2 at confidence level 0.9.
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Angel, J. R. P., Novick, R., Van den Bout, P., and Wolff, R.: 1969, Phys. Rev. Letters 22, 861.
Elwert, G.: 1968, in ‘Structure and Development of Solar Active Regions’ (ed. by K. O. Kiepenheuer), IAU Symp. 35, 444.
Korchak, A. A.: 1967, Dokl. Akad. Nauk. S.S.S.R. 173, 291.
Tindo, I. P., Ivanov, V. D., Mandel'stam, S. L., Shuryghin, A. I., and Savelyev, V. A.: 1970, Kosmich. Issled. Akad. Nauk. S.S.S.R., in press.
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Tindo, I.P., Ivanov, V.D., Mandel'stam, S.L. et al. On the polarization of the emission of X-ray solar flares. Sol Phys 14, 204–207 (1970). https://doi.org/10.1007/BF00240179
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DOI: https://doi.org/10.1007/BF00240179