# Ultra-High Energy Cosmic Rays (1/3)

- Institution: CERN
- Department: Academic Training Lecture Regular Programme,2011-2012
- Speaker: Maria Teresa Dova
- Year: 2012
- Level: Graduate
- Language: English
- Subjects: Earth and environment
- Source: [CERN](https://videos.cern.ch/record/3000869)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The origin of the highest energy cosmic rays (UHECR) with energies above 1000 TeV, is still unknown. The discovery of their sources will reveal the engines of the most energetic astrophysical accelerators in the universe. In these lectures we present the recent observational results from HiRes, Telescope Array and Pierre Auger Observatory as well as (some of) the possible astrophysical origins of UHECR. These experiments deal with particle interactions at energies orders of magnitude higher than achieved in terrestrial accelerators..

0:00:00 Slide 1

0:00:13 Slide 2

0:01:32 Slide 3

0:02:14 Slide 4

0:04:39 Slide 5

0:05:45 Slide 6

0:07:08 Slide 7

0:08:15 Slide 8

0:08:36 Slide 9

0:08:50 Slide 10

0:10:14 Slide 11

0:11:43 Slide 12

0:12:02 Slide 13

0:13:56 Slide 14

0:14:11 Slide 15

0:14:55 Slide 16

0:15:52 Slide 17

0:16:44 Slide 18

0:17:39 Slide 19

0:17:46 Slide 20

0:17:52 Slide 21

0:18:21 Slide 22

0:20:39 Slide 23

0:20:49 Slide 24

0:20:58 Slide 25

0:21:04 Slide 26

0:23:42 Slide 27

0:24:34 Slide 28

0:25:55 Slide 29

0:26:50 Slide 30

0:27:58 Slide 31

0:29:27 Slide 32

0:30:27 Slide 33

0:32:09 Slide 34

0:33:13 Slide 35

0:33:56 Slide 36

0:34:13 Slide 37

0:35:41 Slide 38

0:35:58 Slide 39

0:36:06 Slide 40

0:38:54 Slide 41

0:40:00 Slide 42

0:40:14 Slide 43

0:40:49 Slide 44

0:41:32 Slide 45

0:42:36 Slide 46

0:43:34 Slide 47

0:45:29 Slide 48

0:47:24 Slide 49

0:49:01 Slide 50

0:50:31 Slide 51

0:50:54 Slide 52

0:51:24 Slide 53

0:52:19 Slide 54

0:53:33 Slide 55

## Lectures

1. [Ultra-High Energy Cosmic Rays (1/3)](https://invisiblenetwork.ai/learn/cern/3000869/34a8892d6a98), 57 min (CERN's player)