The 6th Bego Rencontre Summer School

Session

Afternoon session

5 Jul 2022, 17:00

Conveners

Afternoon session: Dark Matter Galactic Center

• Aldo Treves (Università Insubria)

Afternoon session: TBD

• Piero Rosati ()

Afternoon session

• Gregory Vereshchagin (ICRANet)

Afternoon session

• She-Sheng Xue (ICRANet, Physics Department, Sapienza University of Rome)

Afternoon session

• Yerlan Aimuratov (Fesenkov Astrophysical Institute / al-Farabi Kazakh National University)

Afternoon session

• Liang Li (ICRANet, Piazza della Repubblica 10, I-65122 Pescara, Italy)

Afternoon session

• Maria Dainotti (National Astronomical Observatory of Japan)

Afternoon session

• Carlos Raúl Argüelles (Universidad Nacional de La Plata)

Contribution list Timetable

19. Small-scale structure, self-interacting fermions, and cosmology

Rafael Yunis

05/07/2022, 17:00

20. Strong lensing constraints on the small scale structure of galaxy clusters

Massimo Meneghetti

06/07/2022, 15:00

I will discuss how strong lensing can be used to constrain the small-scale structure of galaxy clusters. I will discuss how recent observational results compare with predictions from numerical hydrodynamical simulations. In particular, I will show that current simulations in the context of the LCDM cosmological model fail to reproduce the observed abundance of galaxy-galaxy strong lensing...

81. S2 star dynamics in high Dark Matter densities around SgrA*

Valentina Crespi

06/07/2022, 15:45

21. Ellipsoids evolution via GWs

José Fernando Rodriguez Ruiz

07/07/2022, 15:00

88. TBD

Prof. Johann Rafelski

08/07/2022, 15:00

49. TBD

Tsvi Piran (The Hebrew University)

11/07/2022, 15:00

52. Cosmologies with Gravitational Anomalies and Axions: modified profiles of Gravitational Waves and warm dark matter properties

Nikolaos Mavromatos (King's College London, Physics Department)

11/07/2022, 15:45

I discuss a string inspired model of cosmology, characterised by
gravitational anomalies and torsion, in the early stages,
which may provide a geometric origin of the entire dark sector of the
Universe, from a running-vacuum-model inflation to
axionic dark matter, the axion degrees of freedom being associated with
torsion. During inflation, the model may, under some circumstances, lead...

53. TBD

Vahe Petrosian

11/07/2022, 17:00

60. TBD

Eleonora Troja (NASA/GSFC)

12/07/2022, 15:00

62. The physics of fast radio bursts

Bing Zhang (University of Nevada, Las Vegas)

12/07/2022, 17:00

I will review the observational facts, the current theoretical framework, and the open questions in the studies of fast radio bursts, a type of mysterious transients prevailing in the radio sky.

64. SPH simulations of the Induced Gravitational Collapse

Laura Becerra Bayona

13/07/2022, 15:45

In the IGC paradigm, a carbon-oxygen star (COcore) collapses and explodes in a supernova (SN), the material ejected in the explosion is gravitational attracted by its companion, a neutron star (NS), taking place a hypercritical accretion process onto it. For compact systems, the accretion rate could be enough high to lead the NS to reach its critical mass, collapse in a black hole (BH) and...

90. General discussion

13/07/2022, 17:00

93. TBD

Chris Fryer (Los Alamos National Laboratory)

14/07/2022, 15:45

75. Concluding remarks

Jorge Armando Rueda Hernandez (ICRANet), Remo Ruffini (ICRANet, ICRA, INAF)

14/07/2022, 17:00

68. BdHN spectral analysis (1)

Liang Li (ICRANet, Piazza della Repubblica 10, I-65122 Pescara, Italy)