| Display title | Physics:Cross-section |
| Default sort key | Cross-section |
| Page length (in bytes) | 4,553 |
| Namespace ID | 3020 |
| Namespace | Physics |
| Page ID | 179072 |
| 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>PolicyEnforcerIA |
| Date of page creation | 11:52, 5 August 2021 |
| Latest editor | imported>PolicyEnforcerIA |
| Date of latest edit | 11:52, 5 August 2021 |
| 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. | The cross-section is a Lorentz invariant measure of the probability of interactions in a two-particle initial state. It has dimension of area (unit or barn ), and is defined such that the expected number of interactions (events) in a small volume and a time interval is
with
and are the number... |
