Abstract
We present the results of a new analysis of Be abundances in a large sample of stars, spanning the metallicity range −2.5 ≤ [Fe/H] ≤ −0.7. The observations were taken with the Ultraviolet and Visible Echelle Spectrograph (UVES) at the ESO Very Large Telescope (VLT). With this new set of high quality data we aim at further investigating the trend of Be with metallicity, the possible presence of dispersion, and their implications for cosmic-ray and supernovae physics.
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Alonso, A., Arribas, S., and Martinez-Roger, C.: 1996, Determination of effective temperatures for an extended sample of dwarfs and subdwarfs (FO-K5), A and AS 117, 227–254.
Biemont, E., Baudoux, M., Kurucz, R.L., Ansbacher, W. and Pinnington, E.H.: 1991, The solar abundance of iron — A `final’ word, A and A 249, 539–544.
Grevesse, N. and Sauvai, A.J.: 1998, Standard solar composition,in: Frölich, Huber, Solanki and von Steiger (eds.), Solar Composition and its Evolution — from Core to Corona,Kluwer, p. 161
Kurucz, R.L.: 1993, CD-ROMs # 1, 13, 18.
Lambert, D.L.: 2001, An Independent View?, in: B. Barbuy (ed.), Highlights of Astronomy, IAU 24 Gen. Ass.
Meneguzzi, M., Audouze, J. and Reeves, H.: 1971, The production of the elements Li, Be, B by galactic cosmic rays in space and its relation with stellar observations, A and A 15, 337.
Molaro, P., Bonifacio, P., Castelli, F. and Pasquini, L.: 1997, New beryllium observations in low-metallicity stars, A and A 319, 593–606.
Nissen, P.E., Asplund, M., Lambert, D.L. and Primas, F.: The O/Fe Ratio in Metal-Poor Main Sequence Stars,in preparation.
Parizot, E. and Drury, L.: 2000, Bimodal production of Be and B in the early galaxy, A and A 356, L66 - L70.
Primas, F., Duncan, D.K., Pinsonneault, M.H., Deliyannis, C.P. and Thorburn, J.A.: 1997, Hubble space telescope beryllium abundances in the alpha Centauri system, ApJ 480, 784–793.
Primas, F., Duncan, D.K., Peterson, R.C. and Thorburn, J.A.: 1999, A new set of HST boron observations. I. Testing light elements stellar depletion, A and A 343, 545–557.
Primas, F., Molaro, P., Bonifacio, P. and Hill, V.: 2000a, First UVES observations of beryllium in very metal-poor stars, A and A 362, 666–672.
Primas, F., Nissen, P.E., Asplund, M. and Hill, V.: 2000b, The beryllium abundance in the very metal-poor halo star G 64–12 from VLT/UVES observations, A and A 364, L42 - L46.
Primas, F., Nissen, P.E., Asplund, M. and García Pérez, A.: 2002, in preparation.
Suzuki, T.K., Yoshii, Y. and Kajino, T.: 1999, Evolution of beryllium and boron in the inhomogeneous early galaxy, ApJ 522, L125 — L128.
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© 2002 Springer Science+Business Media Dordrecht
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Primas, F. (2002). Tracing Cosmic-Rays and SNe with Be Abundances. In: Sauvage, M., Stazińska, G., Schaerer, D. (eds) The Evolution of Galaxies. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-3311-3_35
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DOI: https://doi.org/10.1007/978-94-017-3311-3_35
Publisher Name: Springer, Dordrecht
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