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Instituto Galego de Física de Altas Enerxías

SA2_AUGE

Extremely energetic cosmic rays and neutrinos – Large exposure experiments

We are exposed to a constant ‘bombardment’ of cosmic rays, which impact with us at near-light speeds. Approximately at a frequency of one ray per second on a surface like the palm of your hand. Luckily, these are harmless radiations, but fascinating because they come from far, far away in the universe.

Since joining the Pierre Auger collaboration in 2002, the IGFAE has been leading the Spanish participation in this experiment from Santiago de Compostela, also studying the elusive neutrinos observed by this facility. The IGFAE team developed pioneering analyses of tilted cascades, crucial elements in the scientific work of the collaboration. The knowledge generated in this research programme also opens the door to synergies with other IGFAE programmes through multimessenger astronomy.

From a theoretical perspective, another relevant activity of the staff of this programme focuses on phenomenological aspects of astroparticle physics.

Publications

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2022-07-22
Thesis

Thesis
2022-07-22
Cosmic Rays study with a TRASGO detector
2022-05-13
Thesis

Thesis
2022-05-13
Study of Cosmic Ray data with the TRISTAN and TRAGALDABAS detection systems
2021-05-31
Thesis

Thesis
2021-05-31
Ultra-high-energy neutrino search with the Pierre Auger Observatory in the era of Gravitational Wave astronomy
2019-09-30
Thesis

Thesis
2019-09-30
Search for neutrinos at extreme energies with the Pierre Auger Observatory

Projects

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2024-09-01
SA2_AUGE

SA2_AUGE
101131928-1
Astrophysics Center for Multimessenger studies in Europe (ACME)

Principal investigator

Enrique Zas Arregui

Initial date

2024-09-01

Final date

2028-08-31

2024-06-03
SA2_AUGE

SA2_AUGE
2024-RC018-1
Data Science in Fundamental Physics and Bridge to Industry & Society

Principal investigator

Lorenzo Cazón Boado

Initial date

2024-06-03

Final date

2025-06-07

2023-09-01
SA2_AUGE

SA2_AUGE
PID2022-140510NB-I00
Rayos Cósmicos y Neutrinos en la Era de Multimensajeros: Observatorio Pierre Auger y Detección con Radio.

Principal investigator

Jaime Álvarez Muñiz

Initial date

2023-09-01

Final date

2026-08-31

2023-09-01
SA2_AUGE

SA2_AUGE
2023-PN068
Cosmic rays and neutrinos in the multimessenger era: Pierre Auger Observatory - PROYECTOS DE COLA...

Principal investigator

Jaime Álvarez Muñiz

Initial date

2023-09-01

Final date

2026-08-31

Agency

AEI - Agencia Estatal de Investigación

2022-10-03
SA2_AUGE

SA2_AUGE
2021-PI118
New measurement of ultra-high energy interactions using radio detection of cosmic ray air showers (RADIO4MU)

Principal investigator

Felix Riehn

Initial date

2022-10-03

Final date

2024-10-02