# On-Shell Methods for Tree-Level Amplitudes -- Lecture 4

- Institution: CERN
- Department: Conferences, Workshops & Schools
- Speaker: Clifford Cheung
- Year: 2023
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3019104)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

On-Shell Methods for Tree-Level Amplitudes -- Lecture 4.

0:00:00 Slide 1

0:05:35 Slide 2

0:08:23 Slide 3

0:09:36 Slide 4

0:15:44 Slide 5

0:37:33 Slide 6

0:42:44 Slide 7

0:44:13 Slide 8

0:47:13 Slide 9

## Lectures

1. [On-Shell Methods for Tree-Level Amplitudes -- Lecture 4](https://invisiblenetwork.ai/learn/cern/3019104/7017cadbb17f), 1 h 4 min (CERN's player)