Symbols:Greek/Alpha

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Alpha

The $1$st letter of the Greek alphabet.

Minuscule: $\alpha$
Majuscule: $\Alpha$

The $\LaTeX$ code for \(\alpha\) is \alpha .

The $\LaTeX$ code for \(\Alpha\) is \Alpha .


Fine-Structure Constant

$\alpha$

The fine-structure constant is a fundamental physical constant which quantifies the strength of the electromagnetic interaction between elementary charged particles.

The fine-structure constant is commonly denoted $\alpha$ (Greek alpha).


The $\LaTeX$ code for \(\alpha\) is \alpha .


Sources


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