IPA2022: Interplay between Particle and Astroparticle physics 2022

Session

Astronomy, Astrophysics and Cosmology

5 Sept 2022, 09:00

TU Wien

Conveners

Astronomy, Astrophysics and Cosmology

• gianluca inguglia

Astronomy, Astrophysics and Cosmology

• gianluca inguglia

Astronomy, Astrophysics and Cosmology

• Maura Graziani (Universita e INFN, Perugia (IT))

Astronomy, Astrophysics and Cosmology

• Maura Graziani (Universita e INFN, Perugia (IT))

88. Welcome

Jochen Schieck (Austrian Academy of Sciences (AT))

05/09/2022, 09:00

18. Introduction

Gianluca Inguglia (Austrian Academy of Sciences (AT)), gianluca inguglia

05/09/2022, 09:10

Contributed Talk

35. Multi-messenger astronomy and the extreme Universe

Andrii Neronov, Andrii Neronov (Universite de Geneve (CH))

05/09/2022, 09:30

36. Gravitational waves at GW observatories

Nicolas Leroy

05/09/2022, 10:00

37. The Einstein Telescope

Domenico D'Urso (Universita e INFN, Perugia (IT))

05/09/2022, 11:00

38. Non-thermal radio emissions at the largest scale

Kamlesh Rajpurohit

05/09/2022, 11:30

39. Status and prospects for AMS-02

Maura Graziani (Universita e INFN, Perugia (IT))

05/09/2022, 12:00

40. The IceCube experiment and possible upgrades

Chad Finley

05/09/2022, 14:00

41. The KM3NeT Neutrino Telescope - Status and outlook

Jutta Schnabel

05/09/2022, 14:30

13. Recent results from the Pierre Auger Observatory

Serguei Vorobiov

05/09/2022, 15:00

Contributed Talk

Ultra-high-energy cosmic rays (UHECRs) are mostly protons and heavier nuclei arriving on Earth from space and producing particle cascades in the atmosphere, ”extensive air showers”. As of today, the most precise and high-statistics data set of the rare (≤ 1 particle per square km per year above 10 EeV) UHECR events is obtained by the Pierre Auger Observatory, a large area (~3000 square km)...

43. EHT observations of SMBHs

Michael Florian Wondrak (Radboud University Nijmegen)

05/09/2022, 15:30

5. Slow-roll inflation in Palatini $F(R)$ gravity

Antonio Racioppi (National Institute of Chemical Physics and Biophysics (EE))

05/09/2022, 16:30

Astronomy, Astrophysics and Cosmology

Contributed Talk

We study single field slow-roll inflation in the presence of $F(R)$ gravity in the Palatini formulation. In contrast to metric $F(R)$, when rewritten in terms of an auxiliary field and moved to the Einstein frame, Palatini $F(R)$ does not develop a new dynamical degree of freedom. However, it is not possible to solve analytically the constraint equation of the auxiliary field for a general...

44. Probing dark matter with neutron stars

Dr Violetta Sagun (University of Coimbra)

05/09/2022, 17:00