On the nature of cosmic gamma-ray bursts |
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Authors: | I. G. Mitrofanov |
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Affiliation: | (1) Osservatorio Astronomico di Brera, Milano-Merate, Italy |
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Abstract: | Photoelectric and spectrographic observations of the Be star Eri made during five nights indicate that the luminosity variations have a different periodicity from that of radial velocity variations. This result seems to show that, at least during our observing time, the observed variability has not to be ascribed to a pulsation of the star. |
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