Supernovae and their scientific secrets

Zhihong LI; Gexing LI; Hankui WANG; Yunju LI; Na SONG; Chen CHEN; Junwen TIAN; Chao DONG; Jiayinghao LI

doi:10.11889/j.0253-3219.2023.hjs.46.080021

NUCLEAR TECHNIQUES, Volume. 46, Issue 8, 080021(2023)

Supernovae and their scientific secrets

Zhihong LI^1,2、*, Gexing LI¹, Hankui WANG³, Yunju LI¹, Na SONG¹, Chen CHEN¹, Junwen TIAN¹, Chao DONG¹, and Jiayinghao LI¹

Author Affiliations

¹China Institute of Atomic Energy, Beijing 102413, China

²University of Chinese Academy of Sciences, Beijing 101408, China

³Zhejiang SCI-TECH University, Hangzhou 310018, China

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Figures & Tables(4)

Fig. 1. Relationship between distance and redshift of stars

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Fig. 2. Relationship between element production rate and age in the Milky Way

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Fig. 3. Evolution Curves for ¹⁰Be, ⁴¹Ca, ¹⁰⁷Pd in the early stages of the formation of the solar system^[17]

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Table 1. Supernovae seen by the naked eye

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Table 1. Supernovae seen by the naked eye

超新星编号

Supernova number

位置

Position

与地球的距离 / 光年Distance from Earth / ly

持续时间

Duration

亮度

Brightness

类型

Type

SN185

南门二附近Alpha Centauri

8 200

20个月20 months

-8

SN393

天蝎座Scorpio

3 000

8个月8 months

-1

SN1006

SN1054

SN1181

SN1572

SN1604

SN1987a

豺狼星座Lupus

金牛座Taurus

仙后座Cassiopeia

蛇夫座Ophiuchus

大麦哲伦星云Large Magellanic Cloud

7 200

6 500

8 000

8 500

20 000

170 000

数年Several years

22个月22 months

6个月6 months

18个月18 months

1年One year

几个月Several months

-10

-5

-1

-4

-3

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Zhihong LI, Gexing LI, Hankui WANG, Yunju LI, Na SONG, Chen CHEN, Junwen TIAN, Chao DONG, Jiayinghao LI. Supernovae and their scientific secrets[J]. NUCLEAR TECHNIQUES, 2023, 46(8): 080021

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Paper Information

Category: Research Articles

Received: Dec. 27, 2022

Accepted: --

Published Online: Sep. 19, 2023

The Author Email: LI Zhihong (zhli@ciae.ac.cn)

DOI:10.11889/j.0253-3219.2023.hjs.46.080021

Topics

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