File:Nuclear energy generation.svg

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Summary

Description
English: This plot shows the rate of nuclear energy generation (ε) for a main sequence star as a function of temperature (T). The green curve shows the proton-proton cycle, blue is the CNO cycle and red is the triple-α process. The brown vertical line represents the core temperature of the Sun, demonstrating that the P-P chain is the primary source of energy generation. The dashed line joining the P-P curve to the CNO cycle represents the net energy generation rate of the combined nuclear hydrogen burning cycles. The slope of the curves shows the greater temperature sensitivity of the CNO cycle and triple-α process. It supports automatic language switch betwween en and any among de el fr it ja mk nl pt ru zh.
Italiano: Questo grafico mostra il tasso di generazione di energia nucleare (ε) per una stella della sequenza principale in funzione della temperatura (T). La linea verde rappresenta la catena protone-protone (PP), quella blu il ciclo carbonio-azoto-ossigeno (CNO), quella rossa il processo tre alfa (3-&alpha). La linea marrone indica la temperatura del nucleo del Sole evidenziando come sia la catena protone-protone la reazione prevalente. La linea tratteggiata che unisce la curva PP a quella CNO rappresenta il l'energia totale prodotat a quelle temperature dai vari processi. La pendenza delle linee evidenza come i processi CNO e 3-&alpha siano più sensibili alle variazioni di temperatura. Il grafico gestisce automaticamente la rappresentazione nelle seguenti lingue: en (default), de el fr it ja mk nl pt ru zh.
Date
Source Own work. See reference below.
Author RJHall
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Reference

  • After: Schwarzschild, Martin (1958) Structure and Evolution of the Stars (Dover edition (1965) ed.), Princeton University Press, pp. 82 ISBN: 0-486-61479-4.

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Captions

Stellar nucleosynthesis

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depicts

5 December 2008

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File history

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Date/TimeThumbnailDimensionsUserComment
current20:54, 7 March 2021Thumbnail for version as of 20:54, 7 March 2021642 × 525 (11 KB)YsogoChanged text-anchor to smoothly handle the different lenghts of word
20:21, 7 March 2021Thumbnail for version as of 20:21, 7 March 2021642 × 525 (11 KB)YsogoAdded labels in de el fr ja mk nl pt ru zh
08:27, 7 March 2021Thumbnail for version as of 08:27, 7 March 2021642 × 525 (8 KB)YsogoAdded language autoswitch English-Italian
03:44, 6 December 2008Thumbnail for version as of 03:44, 6 December 2008642 × 525 (8 KB)RJHall{{Information |Description=Nucler energy generation versus temperature. |Source=self-made |Date= |Author= RJHall |Permission= |other_versions= }} Category:Astrophysics Category:Nuclear fusion

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