Chih-Yueh Wang

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This study investigates the expansion properties of nickel (Ni) bubbles in Type Ia supernovae (SNe Ia) due to radioactive heating from the 56 Ni → 56 Co → 56 Fe decay sequence, under the spherically symmetric approximation. An exponentially-declining medium is considered as the ejecta substrate, allowing for the density gradient expected in a Type Ia(More)
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