cosmic rays

Cosmic rays are high-energy particles that originate outside the Solar System.

29 results

Cosmic count exceeds expectation

The AMS detector on board the International Space Station has found more cosmic rays made of deuterons than expected

News
Physics
13 August, 2024
Physics
News
13 August, 2024

CLOUD challenges current understanding of aerosol particle formation in polar and marine regions

The results imply that climate models are underestimating the formation rates of aerosol particles

News
Physics
15 December, 2023

With FLOTUS, aerosol precursor vapours age more quickly

FLOTUS is a new addition to the CLOUD experiment at CERN. By accelerating the oxidation of organic vapours before injecting them into the CLOUD chamber, FLOTUS allows more complex atmospheric phenomena to be studied

News
Experiments
08 August, 2023

LHCf continues to investigate cosmic rays

LHCf has completed its first data-taking period during LHC Run 3, taking advantage of the record 13.6 TeV collision energy. This coincides with the machine’s record fill time of 57 hours

News
Experiments
28 September, 2022
Experiments
News
28 September, 2022

AMS, a decade of cosmic discoveries

19 May 2021 marks 10 years since the Alpha Magnetic Spectrometer was installed on the International Space Station and started sending data back to Earth

News
Experiments
19 May, 2021
Experiments
News
19 May, 2021

AMS reveals properties of iron cosmic rays

The properties are unexpectedly different from those of other heavy primary cosmic rays

News
Physics
17 March, 2021

Cosmic rays throw up surprises, again

Cosmic-ray data collected by the AMS detector on the International Space Station again challenge conventional theory of cosmic-ray origin and propagation

News
Physics
29 May, 2020
Physics
News
29 May, 2020

LHCf gears up to probe birth of cosmic-ray showers

The smallest LHC experiment is set to probe the first interaction that triggers a cosmic-ray shower in the atmosphere

News
Experiments
11 November, 2019
Experiments
News
11 November, 2019

From cosmic rays to clouds

A new run of the CLOUD experiment examines the direct effect of cosmic rays on clouds

News
Experiments
10 October, 2019
Experiments
News
10 October, 2019

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