Search for double degenerate progenitors of supernovae type Ia with SPY

R. Napiwotzki; H. Drechsel; U. Heber; C. Karl; E. -M. Pauli; N. Christlieb; H. -J. Hagen; D. Reimers; D. Koester; S. Moehler; D. Homeier; B. Leibundgut; A. Renzini; T. R. Marsh; G. Nelemans; L. Yungelson

arXiv · astro-ph/0210155

Search for double degenerate progenitors of supernovae type Ia with SPY

R. Napiwotzki·H. Drechsel·U. Heber·C. Karl·E. -M. Pauli·N. Christlieb·H. -J. Hagen·D. Reimers·D. Koester·S. Moehler·D. Homeier·B. Leibundgut·A. Renzini·T. R. Marsh·G. Nelemans·L. Yungelson

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Abstract

We report on a large survey for double degenerate (DD) binaries as potential progenitors of type Ia supernovae with the UVES spectrograph at the ESO VLT (ESO SN Ia Progenitor surveY - SPY).

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R. Napiwotzki, H. Drechsel, U. Heber, C. Karl, E. -M. Pauli, N. Christlieb, H. -J. Hagen, D. Reimers, D. Koester, S. Moehler, D. Homeier, B. Leibundgut, A. Renzini, T. R. Marsh, G. Nelemans, L. Yungelson. 2002-10-07. Search for double degenerate progenitors of supernovae type Ia with SPY. https://arxiv.org/abs/astro-ph/0210155

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