# Measurements of Gauge Boson Self-Interactions at CMS

- Institution: CERN
- Department: LHC Seminar
- Speaker: Vuko Brigljevic
- Year: 2013
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3002367)
- 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)

A critical prediction of the Standard Model electroweak theory is the existence of triple and quartic gauge-boson self-interactions. The 2010-12 LHC run has resulted in a wealth of data in this sector, which can now be probed in many different production modes, both ordinary and potentially anomalous, with a sensitivity that is world-leading.

In this seminar, recent CMS results are presented for: measurements of diboson production, with associated constraints on triple gauge boson couplings; the first LHC measurement of purely electroweak production of a Z with two forward jets; and two-photon production of W pairs, with the first LHC constraints on quartic gauge couplings..

0:00:00 Slide 1

0:01:33 Slide 2

0:02:27 Slide 3

0:03:13 Slide 4

0:04:20 Slide 5

0:05:02 Slide 6

0:05:08 Slide 7

0:06:03 Slide 8

0:06:35 Slide 9

0:07:41 Slide 10

0:08:43 Slide 11

0:09:25 Slide 12

0:10:10 Slide 13

0:11:16 Slide 14

0:11:53 Slide 15

0:12:07 Slide 16

0:13:46 Slide 17

0:14:19 Slide 18

0:15:16 Slide 19

0:15:52 Slide 20

0:17:09 Slide 21

0:18:20 Slide 22

0:19:06 Slide 23

0:20:44 Slide 24

0:21:29 Slide 25

0:21:54 Slide 26

0:23:06 Slide 27

0:23:11 Slide 28

0:24:07 Slide 29

0:24:45 Slide 30

0:25:35 Slide 31

0:26:38 Slide 32

0:27:30 Slide 33

0:28:02 Slide 34

0:28:33 Slide 35

0:29:12 Slide 36

0:29:29 Slide 37

0:29:52 Slide 38

0:30:11 Slide 39

0:31:39 Slide 40

0:33:32 Slide 41

0:35:03 Slide 42

0:36:38 Slide 43

0:37:50 Slide 44

0:39:47 Slide 45

0:41:11 Slide 46

## Lectures

1. [Measurements of Gauge Boson Self-Interactions at CMS](https://invisiblenetwork.ai/learn/cern/3002367/ac15782a32c4), 48 min (CERN's player)