Fil:Primordial nucleosynthesis.svg
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Storleken för denna PNG-förhandsvisning av denna SVG-fil: 250 × 100 pixlar. Andra upplösningar: 320 × 128 pixlar | 640 × 256 pixlar | 1 024 × 410 pixlar | 1 280 × 512 pixlar | 2 560 × 1 024 pixlar.
Originalfil (SVG-fil, standardstorlek: 250 × 100 pixlar, filstorlek: 138 kbyte)
| Beskrivning |
English: Chief nuclear reactions responsible for the relative abundances of light atomic nuclei observed throughout the universe. |
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| Källa |
Latex code (see talk page for source) converted to svg using the TexText extension for Inkscape. Minor alignment issues solved by hand. The original set of equations come from Primordial nucleosynthesis.JPG by Szdori |
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| Skapare | Lokal_Profil | ||
| Tillstånd (Återanvändning av denna fil) |
This is believed to be simple enough not to be copyright eligible.
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| Andra versioner |
![{\displaystyle {\begin{array}{ll}{\mathrm {n} {\vphantom {A}}^{0}{}\mathrel {\longrightarrow } {}{\text{p+}}{}+{}{\mathrm {e^{\text{-}}} }{}+{}{\bar {\nu }}{\vphantom {A}}_{\smash[{t}]{e}}}&\qquad {{\text{p+}}{}+{}\mathrm {n} {\vphantom {A}}^{0}{}\mathrel {\longrightarrow } {}{\mathrm {^{2}_{1}D} }{}+{}\mathrm {\gamma } }\\{{\mathrm {^{2}_{1}D} }{}+{}{\text{p+}}{}\mathrel {\longrightarrow } {}{\mathrm {^{3}_{2}He} }{}+{}\mathrm {\gamma } }&\qquad {{\mathrm {^{2}_{1}D} }{}+{}{\vphantom {A}}_{\hphantom {1}}^{\hphantom {2}}{\mkern {-1.5mu}}{\vphantom {A}}_{{\vphantom {2}}{\llap {\smash[{t}]{1}}}}^{{\smash[{t}]{\vphantom {2}}}{\llap {2}}}\mathrm {D} {}\mathrel {\longrightarrow } {}{\mathrm {^{3}_{2}He} }{}+{}\mathrm {n} {\vphantom {A}}^{0}}\\{{\mathrm {^{2}_{1}D} }{}+{}{\vphantom {A}}_{\hphantom {1}}^{\hphantom {2}}{\mkern {-1.5mu}}{\vphantom {A}}_{{\vphantom {2}}{\llap {\smash[{t}]{1}}}}^{{\smash[{t}]{\vphantom {2}}}{\llap {2}}}\mathrm {D} {}\mathrel {\longrightarrow } {}{\mathrm {^{3}_{1}T} }{}+{}{\text{p+}}}&\qquad {{\mathrm {^{3}_{1}T} }{}+{}{\vphantom {A}}_{\hphantom {1}}^{\hphantom {2}}{\mkern {-1.5mu}}{\vphantom {A}}_{{\vphantom {2}}{\llap {\smash[{t}]{1}}}}^{{\smash[{t}]{\vphantom {2}}}{\llap {2}}}\mathrm {D} {}\mathrel {\longrightarrow } {}{\mathrm {^{4}_{2}He} }{}+{}\mathrm {n} {\vphantom {A}}^{0}}\\{{\mathrm {^{3}_{2}He} }{}+{}{\vphantom {A}}_{\hphantom {2}}^{\hphantom {4}}{\mkern {-1.5mu}}{\vphantom {A}}_{{\vphantom {2}}{\llap {\smash[{t}]{2}}}}^{{\smash[{t}]{\vphantom {2}}}{\llap {4}}}\mathrm {He} {}\mathrel {\longrightarrow } {}{\mathrm {^{7}_{3}Li} }{}+{}\mathrm {\gamma } }&\qquad {{\mathrm {^{3}_{2}He} }{}+{}\mathrm {n} {\vphantom {A}}^{0}{}\mathrel {\longrightarrow } {}{\mathrm {^{3}_{1}T} }{}+{}\mathrm {p} {\vphantom {A}}^{+}}\\{{\mathrm {^{3}_{2}He} }{}+{}{\vphantom {A}}_{\hphantom {1}}^{\hphantom {2}}{\mkern {-1.5mu}}{\vphantom {A}}_{{\vphantom {2}}{\llap {\smash[{t}]{1}}}}^{{\smash[{t}]{\vphantom {2}}}{\llap {2}}}\mathrm {D} {}\mathrel {\longrightarrow } {}{\mathrm {^{4}_{2}He} }{}+{}{\text{p+}}}&\qquad {{\mathrm {^{3}_{2}He} }{}+{}{\vphantom {A}}_{\hphantom {2}}^{\hphantom {4}}{\mkern {-1.5mu}}{\vphantom {A}}_{{\vphantom {2}}{\llap {\smash[{t}]{2}}}}^{{\smash[{t}]{\vphantom {2}}}{\llap {4}}}\mathrm {He} {}\mathrel {\longrightarrow } {}{\mathrm {^{7}_{4}Be} }{}+{}\mathrm {\gamma } }\\{{\mathrm {^{7}_{3}Li} }{}+{}{\text{p+}}{}\mathrel {\longrightarrow } {}{\mathrm {^{4}_{2}He} }{}+{}{\vphantom {A}}_{\hphantom {2}}^{\hphantom {4}}{\mkern {-1.5mu}}{\vphantom {A}}_{{\vphantom {2}}{\llap {\smash[{t}]{2}}}}^{{\smash[{t}]{\vphantom {2}}}{\llap {4}}}\mathrm {He} }&\qquad {{\mathrm {^{7}_{4}Be} }{}+{}\mathrm {n} {\vphantom {A}}^{0}{}\mathrel {\longrightarrow } {}{\mathrm {^{7}_{3}Li} }{}+{}\mathrm {p} {\vphantom {A}}^{+}}\end{array}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/b3cc05ee412b995154ea4a34859a46bdc583ef8a)
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| Datum/Tid | Miniatyrbild | Dimensioner | Användare | Kommentar | |
|---|---|---|---|---|---|
| nuvarande | 5 augusti 2008 kl. 14.04 | | 250 × 100 (138 kbyte) | wikimediacommons>Marmelad | fixed second eqn on the right, photon -> neutron also changed the latex code to avoid manual alignment |
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