2023-06-02
17:15 |
Registro completo - Registros similares
|
2023-06-02
17:15 |
Registro completo - Registros similares
|
2023-06-02
17:14 |
Registro completo - Registros similares
|
2023-06-02
17:14 |
Registro completo - Registros similares
|
2023-06-02
17:14 |
|
CR antinuclei predictions and their detectability in the next years
/ De la Torre Luque, Pedro (speaker)
The creation of anti-nuclei in the Galaxy has been has been discussed as a possible signal of exotic production mechanisms such as primordial black hole evaporation or dark matter decay/annihilation in addition to the more conventional production from cosmic-ray (CR) interactions. Tentative observations of cosmic-ray antihelium by the AMS-02 collaboration have re-energized the quest to use antinuclei to search for physics beyond the standard model. [...]
2023 - 0:06:02.
Eucapt Conferences; Third EuCAPT Annual Symposium
External links: Talk details; Event details
In : Third EuCAPT Annual Symposium
|
Registro completo - Registros similares
|
2023-06-02
13:00 |
Registro completo - Registros similares
|
2023-06-02
13:00 |
|
The Large-Scale Structure of the Universe
/ Lewandowski, Matthew (speaker)
It is expected that measurements of the large-scale structure of the Universe will soon become our leading sources of fundamental cosmological information. In this talk, I will review some of the major progress, both theoretical and data-oriented, that has been made in understanding the physics of galaxy clustering, as well as what we might hope to learn about new physics from these measurements. [...]
2023 - 0:32:21.
Eucapt Conferences; Third EuCAPT Annual Symposium
External links: Talk details; Event details
In : Third EuCAPT Annual Symposium
|
Registro completo - Registros similares
|
2023-06-02
12:23 |
|
The Dipole of the Pantheon+SH0ES Data
/ Sorrenti, Francesco (speaker) (University of Geneva)
We determine the dipole in the Pantheon+ data. We find that, while its amplitude roughly agrees with the dipole found in the cosmic microwave background which is attributed to the motion of the solar system with respect to the cosmic rest frame, the direction is different at very high significance. [...]
2023 - 0:07:28.
Eucapt Conferences; Third EuCAPT Annual Symposium
External links: Talk details; Event details
In : Third EuCAPT Annual Symposium
|
Registro completo - Registros similares
|
2023-06-02
12:23 |
|
Antisymmetric galaxy cross-correlations
/ Vanzan, Eleonora (speaker) (Università degli Studi di Padova)
Galaxies are biased tracers of the underlying dark matter density field. If we work with a single tracer, its two-point function will be symmetric under exchange of the pair of galaxies under consideration. [...]
2023 - 0:05:17.
Eucapt Conferences; Third EuCAPT Annual Symposium
External links: Talk details; Event details
In : Third EuCAPT Annual Symposium
|
Registro completo - Registros similares
|
2023-06-02
12:08 |
|
Reliable and resource preserving emulation for Bayesian model inference
/ Günther, Sven (speaker) (RWTH Aachen University)
As a result of the observed discrepancies within the $\Lambda \mathrm{CDM}$ model, a lot of work is being done to reconcile the observations from the early and late universe with new cosmological models. The resulting model testing is often based on inference algorithms that depend on a large number of computationally intensive simulations that conclude in large computational efforts.
In our work we show that it is possible to substantially reduce the number of computations by emulating the simulation and interpolating between individual simulations. [...]
2023 - 0:07:16.
Eucapt Conferences; Third EuCAPT Annual Symposium
External links: Talk details; Event details
In : Third EuCAPT Annual Symposium
|
Registro completo - Registros similares
|