| Display title | Physics:Pion decay constant |
| Default sort key | Pion decay constant |
| Page length (in bytes) | 3,215 |
| Namespace ID | 3020 |
| Namespace | Physics |
| Page ID | 416073 |
| Page content language | en - English |
| Page content model | wikitext |
| Indexing by robots | Allowed |
| Number of redirects to this page | 0 |
| Counted as a content page | Yes |
| HandWiki item ID | None |
| Edit | Allow all users (infinite) |
| Move | Allow all users (infinite) |
| Page creator | imported>DanMescoff |
| Date of page creation | 06:26, 5 February 2024 |
| Latest editor | imported>DanMescoff |
| Date of latest edit | 06:26, 5 February 2024 |
| Total number of edits | 1 |
| Recent number of edits (within past 90 days) | 0 |
| Recent number of distinct authors | 0 |
Description | Content |
Article description: (description)
This attribute controls the content of the description and og:description elements. | In particle physics, the pion decay constant is the square root of the coefficient in front of the kinetic term for the pion in the low-energy effective action. It is dimensionally an energy scale and it determines the strength of the chiral symmetry breaking. The values are:
$ f_{\pi ^{\pm }}=130.41... |
