File:Primordial nucleosynthesis2.png

Primordial_nucleosynthesis2.png(524 × 208 pixels, file size: 29 KB, MIME type: image/png)

Summary

Description
English: Nuclear reactions in primordial nucleosynthesis. Reaction process showing how protons, neutrons, and electrons formed into light elements in the early stages of the Big Bang. Process is on going however this work ends when stars start forming since that is the end of nucleosynthsis.
Source Own work
Author Cmbant
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<math chem>\begin{array}{ll}
\ce{n^0 -> {p+} + {e^-} + \overline\nu_e} & \ce{ {p+} + n^0 -> {^2_1D} + \gamma}\\
\ce{ {^2_1D} + p+ -> {^3_2He} + \gamma} & \ce{ {^2_1D} + {^2_1D} -> {^3_2He} + n^0}\\
\ce{ {^2_1D} + {^2_1D} -> {^3_1T} + p+} & \ce{ {^3_1T} + {^2_1D} -> {^4_2He} + n^0}\\
\ce{ {^3_1T} + {^4_2He} -> {^7_3Li} + \gamma} & \ce{ {^3_2He} + n^0 -> {^3_1T} + p+}\\
\ce{ {^3_2He} + {^2_1D} -> {^4_2He} + p+} & \ce{ {^3_2He} + {^4_2He} -> {^7_4Be} + \gamma}\\
\ce{ {^7_3Li} + p+ -> {^4_2He} + {^4_2He} } & \ce{ {^7_4Be} + n^0 -> {^7_3Li} + p+}
\end{array}</math>

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Date/TimeThumbnailDimensionsUserComment
current19:59, 6 January 2011Thumbnail for version as of 19:59, 6 January 2011524 × 208 (29 KB)Cmbant~commonswiki{{Information |Description={{en|1=Nuclear reactions in primordial nucleosynthesis}} |Source={{own}} |Author=Cmbant |Date= |Permission= |other_versions= }} Category:Cosmology
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