Estimation the Mass of Radioactive Element <sup>56</sup>Ni Nucleosynthesis In SN 2018zd Explosion Epoch

Dandan Feng; Delin Tang

doi:10.47297/taposatWSP2633-456949.20250608

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Estimation the Mass of Radioactive Element <sup>56</sup>Ni Nucleosynthesis In SN 2018zd Explosion Epoch

Volume 6, Issue 8

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Estimation the Mass of Radioactive Element ⁵⁶Ni Nucleosynthesis In SN 2018zd Explosion Epoch
Estimation the Mass of Radioactive Element ⁵⁶Ni Nucleosynthesis In SN 2018zd Explosion Epoch
Sichaun Minzu College, Kangding, Sichaun, 626001, China
Vol. 6, Issue 8, Pages: 259-261(2025)
Published：30 August 2025
DOI：10.47297/taposatWSP2633-456949.20250608
Accepted：

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Feng Dandan,Tang Delin.Estimation the Mass of Radioactive Element ⁵⁶Ni Nucleosynthesis In SN 2018zd Explosion Epoch[J].Theory and Practice of Science and Technology,2025,06(08):259-261.
DOI：

Feng Dandan,Tang Delin.Estimation the Mass of Radioactive Element ⁵⁶Ni Nucleosynthesis In SN 2018zd Explosion Epoch[J].Theory and Practice of Science and Technology,2025,06(08):259-261. DOI： 10.47297/taposatWSP2633-456949.20250608.

摘要

Abstract

SN 2018zd is the type II core-collapse supernova .we calculate its total energy according to curve light of SN 2018zd by E.Callis et al presented.In the case of considering de-excited energy of electron capture

we estimate thermal energy released by a nucleon of

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4.99533367

2.28600001

through a chain electron capture reaction based on the theory of nuclear shell. On this basis

we obtain the mass of

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https://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=92502414&type=

4.99533367

2.28600001

nucleosynthesis in SN 2018zd explosion

epoch. Our result is benefit for explaining explosion mechanism of SN 2018zd.

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references

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M.B.Aufderheide, I.Fushiki, and S.E.Woosley et al,Apjs. 91,389(1994).

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K.Langanke and G.Martinez-Pinedo,Physics Letters B.453,187(1998).

Jujia.Zhang, Liang.Xu, and Xiaofeng.Wang,The Astronomer's Telegram.11379,1 (2018).

D.Hiramatsu, D.A.Howell, and S.D.Van Dyk et al,Nature Astronomy.5,903 (2020).

Jujia.Zhang,Xiaofeng.Wang, and V.József et al, Mnras. 498,84(2020).

E.Callis,M.Fraser, and A.Pastorello et al, Preprint No. 2109-12943, IHEP (Protvino, 2021).

Jie.Zhang,Research in Astronomy and Astrophysics,15,1483(2015).

G.M.Fuller,W. A.Fowler, and M. J.Newman.Stellar, Apjs.42,447(1980).

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Estimation the Mass of Radioactive Element 56Ni Nucleosynthesis In SN 2018zd Explosion Epoch

DOI：10.47297/taposatWSP2633-456949.20250608

摘要

Abstract

关键词

Keywords

references

Estimation the Mass of Radioactive Element ⁵⁶Ni Nucleosynthesis In SN 2018zd Explosion Epoch