<p>I have looked for relevant information in the paper <a href="https://ui.adsabs.harvard.edu/abs/2020MNRAS.491.1832P/abstract" rel="nofollow noreferrer">Chemical evolution with rotating massive star yields
II. A new assessment of the solar s- and r- process
components</a> before, but unfortunately, it only records the element gallium.</p>

CC BY-SA 4.0
2021-04-22T09:11:22.037Z
You mean it starts from Gallium.
ProfRob
CC BY-SA 4.0
2021-04-22T11:07:14.930Z
Yes, the element preceding gallium was not present in that paper
Ddjz
<star><nucleosynthesis><astrochemistry>
Can someone tell me the contribution of s-, r-, and p-isotope processes to copper?
Ddjz
# Can someone tell me the contribution of s-, r-, and p-isotope processes to copper?

(Asked by: username_0 on 2021-04-21)

I have looked for relevant information in the paper [Chemical evolution with rotating massive star yields
II. A new assessment of the solar s- and r- process
components](https://ui.adsabs.harvard.edu/abs/2020MNRAS.491.1832P/abstract) before, but unfortunately, it only records the element gallium.

**Tags:** star, nucleosynthesis, astrochemistry

> **Comments:**
> **username_1**: You mean it starts from Gallium.  
> **username_0**: Yes, the element preceding gallium was not present in that paper  

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## 0 answers

