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within H. Umeda Remove this filter Physics Remove this filter Astronomy, Observations and Techniques Remove this filter

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  1. No Access

    Chapter

    Yields from Type Ia Supernovae

    Supernovae of both types represent the most important nucleosynthesis contributors to galactic evolution and SNe la represent the major source of Fe-group nuclei. Our theoretical understanding is still burdene...

    F.-K. Thielemann, F. Brachwitz, K. Nomoto, H. Umeda… in The Evolution of The Milky Way (2000)

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    Chapter and Conference Paper

    Nucleosynthesis in Type II Supernovae and Abundance Trends of Iron-Peak Elements in Metal-Poor Stars

    Recent high-resolution abundance surveys show interesting trends of [Cr/Fe], [Mn/Fe], and [Co/Fe] with [Fe/H]. Both [Cr/Fe] and [Mn/Fe] decrease as metallicity declines from [Fe/H] = −2.4 to −4.0, while [Co/Fe...

    Takayoshi Nakamura, H. Umeda, K. Nomoto… in Numerical Astrophysics (1999)