2023-06-05
14:26 |
Notice détaillée - Notices similaires
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2023-06-05
11:27 |
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Cosmological history of the HEFT
/ WEST, MIA,ROBIN,BYRON (speaker)
Effective Field Theories (EFTs) are crucial for new physics searches in the electroweak sector. They are a model-independent framework which can be used to classify the low-energy effects of heavy, new physics on experimental results which deviate from the standard model prediction. [...]
2023 - 0:08:37.
Eucapt Conferences; Third EuCAPT Annual Symposium
External links: Talk details; Event details
In : Third EuCAPT Annual Symposium
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Notice détaillée - Notices similaires
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2023-06-05
11:27 |
Notice détaillée - Notices similaires
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2023-06-05
11:27 |
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The impact of gravitational wave memory in constraining binary black holes parameters
/ Gasparotto, Silvia (speaker) (IFAE)
Besides the transient effect, the passage of a gravitational wave also causes a persistent displacement in the relative position of an interferometer's test masses through the "nonlinear memory effect".
This effect is generated by the gravitational backreaction of the waves themselves and encodes additional information about the source.
In this talk, we present the implications of using this information for the parameter estimation of massive binary black holes with LISA.
The main focus is the potential breaking of the degeneracy between the inclination and luminosity distance of the source and the latest forecast for the detectability of the memory for an astrophysical population of massive binary black holes..
2023 - 0:06:38.
Eucapt Conferences; Third EuCAPT Annual Symposium
External links: Talk details; Event details
In : Third EuCAPT Annual Symposium
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Notice détaillée - Notices similaires
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2023-06-05
11:26 |
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Searching for Primordial Black Holes with the Einstein Telescope
/ Iacovelli, Francesco (speaker) (Universite de Geneve (CH))
Primordial Black Holes (PBH) have attracted much attention in the last years as they may explain some of the LIGO/Virgo/KAGRA observations and significantly contribute to the dark matter in our universe.
The third generation of ground-based gravitational wave detectors will have the unique opportunity to set stringent bounds on this putative population of objects.
Focusing on the Einstein Telescope (ET), we will explore how well we could observe key quantities, that would allow us to discover and/or constrain a population of PBH mergers, from high redshifts to subsolar masses. [...]
2023 - 0:06:56.
Eucapt Conferences; Third EuCAPT Annual Symposium
External links: Talk details; Event details
In : Third EuCAPT Annual Symposium
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2023-06-05
11:26 |
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A new universal property of cosmological gravitational wave anisotropies
/ Malhotra, Ameek (speaker)
The anisotropies of the stochastic gravitational wave background, as produced in the early phases of cosmological evolution, can act as a key probe of the primordial universe particle content. We point out a universal property of gravitational wave anisotropies of cosmological origin: for adiabatic initial conditions, their angular power spectrum is insensitive to the equation of state of the cosmic fluid driving the expansion before BBN. [...]
2023 - 0:06:15.
Eucapt Conferences; Third EuCAPT Annual Symposium
External links: Talk details; Event details
In : Third EuCAPT Annual Symposium
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2023-06-05
11:26 |
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Testing Grand Unified Theories with gravitational waves and proton decay
/ MARSILI, LUCA (speaker) (IPPP, University of Durham)
We consider a minimal non-supersymmetric SO(10) Grand Unified Theory (GUT) model that can reproduce the observed fermionic masses and mixing parameters of the Standard Model. We calculate the scales of spontaneous symmetry breaking from the GUT to the Standard Model gauge group using two-loop renormalisation group equations. [...]
2023 - 0:06:45.
Eucapt Conferences; Third EuCAPT Annual Symposium
External links: Talk details; Event details
In : Third EuCAPT Annual Symposium
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Notice détaillée - Notices similaires
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2023-06-05
11:26 |
Notice détaillée - Notices similaires
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2023-06-05
11:26 |
Notice détaillée - Notices similaires
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2023-06-05
11:26 |
Notice détaillée - Notices similaires
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