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Lorenzo Amati (INAF - OAS Bologna)06/10/2023, 09:00Invited Talk
The huge luminosity, the redshift distribution extending at least up to z~10 and the association with the explosive death of very massive stars make long GRBs extremely powerful probes for investigating the early Universe (pop-III stars, cosmic re-ionization, SFR and metallicity evolution up to the “cosmic dawn”) and measuring cosmological parameters. At the same time, as demonstrated by the...
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Dr Fabrizio Fiore (INAF - Osservatorio Astronomico di Trieste)06/10/2023, 09:30Invited Talk
I will present an update on the HERMES Pathfinder + SpIRIT projects, currently in phase-D. These projects are in-orbit demonstrations, with the goal of demonstrating that Gamma Ray Bursts can be efficiently observed and localized by miniaturized instrumentation hosted by CubeSats. This can allow the design and implementation of a sensitive all-sky, all-time X-ray/Gamma-ray observatory, based...
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Dr Rosa Coniglione (INFN - Laboratori Nazionali del Sud)06/10/2023, 10:00Invited Talk
The KM3NeT collaboration is building two underwater neutrino detectors in the Mediterranean: the ARCA (Astroparticle Research with Cosmics in the Abyss) and ORCA (Oscillation Research with Cosmics in the Abyss) detectors.
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ARCA is located off the Sicilian coast of Capo Passero and aims to detect and identify astrophysical neutrino sources. The ORCA detector, located off the French coast of... -
Mr Francesco Iacovelli (University of Geneva)06/10/2023, 10:30Invited Talk
The detection of gravitational waves in 2015, thanks to the LIGO and Virgo interferometers, opened a new window on our Universe. The discoveries during the first three observing runs already had an extraordinary impact on astrophysics, cosmology, and fundamental physics.
The GW community is now looking at the next long–prepared step: ‘third–generation’ detectors. Thanks to an increase of...
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Jan Harms (Istituto Nazionale di Fisica Nucleare)06/10/2023, 11:30Invited Talk
The Virgo and LIGO instruments and their first observations are amazing, but they are only the very first step into the new era of GW science and astronomy. The prospect to detect signals from kilometer-scale sources out to redshifts of 100 with the proposed Einstein Telescope and Cosmic Explorer, or the merger of massive black holes with LISA is mind-boggling. These detectors are part of a...
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Prof. Elena Maria Rossi (Leiden Observatory, Leiden University)06/10/2023, 12:00Invited Talk
In this talk, I will first give a brief update on the the Laser Interferometer Space Antenna mission status. Afterwards, I will review the different ways in which electromagnetic and gravitational wave information are synergistically used to gather unique scientific inshight into the variety of sources present in the LISA Gravitational wave band. Broadly speaking these are divided in two...
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Savitri gallego (Johannes Gutenberg University Mainz)06/10/2023, 12:30Invited Talk
The Compton Spectrometer and Imager (COSI) is a gamma-ray telescope, selected by NASA as a Small Explorer satellite mission to be launched in 2027. COSI employs a novel Compton telescope, consisting of a compact array of cross-strip germanium detectors. Owing to its wide field-of-view and excellent energy resolution, COSI will achieve an unprecedented sensitivity in the 0.2-5 MeV energy band....
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Federica Bianco06/10/2023, 13:00Invited Talk
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Andrew Levan06/10/2023, 13:30Invited Talk
JWST opens up a new window to study near and mid-IR emission with exceptional sensitivity. This window may be crucial to unveiling several multi-messenger sources, perhaps most notably because this is where signatures of heavy element production may arise in either compact object mergers or extreme supernovae. I will present JWST observations of two recent GRBs; GRB 221009A - the Brightest of...
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Kaye Li06/10/2023, 15:30Contributed Talk
Black widow systems are a class of rotation-powered pulsar binaries, consisting of a millisecond pulsar irradiating and ablating a sub-stellar mass companion. They are believed to be at the end of their recycling process, by which the neutron star has spun up and acquired considerable masses. Observations suggest that these systems potentially hold the most massive neutron stars in our...
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Eleonora Loffredo (Istituto Nazionale di Fisica Nucleare)06/10/2023, 15:45Contributed Talk
The detection of the gravitational wave (GW) signal GW170817 and the electromagnetic (EM) signal AT2017gfo confirmed the association between binary neutron star (BNS) mergers and kilonovae (KNe) and showed the potential of joint detection to unveil the nature of neutron stars and the nucleosynthesis of heavy elements in the Universe. The next-generation GW interferometers, such as the Einstein...
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Nandini Hazra (Istituto Nazionale di Fisica Nucleare)06/10/2023, 16:00Contributed Talk
The Vera Rubin Observatory will be a powerful instrument in the discovery and follow-up of kilonovae (KNe), especially in the perspective of third generation gravitational wave (GW) observatories which will come online towards the end of the tenure of Rubin's decadal survey (LSST WFD) in the mid 2030s. Follow-up of electromagnetic (EM) counterparts of binary neutron star (BNS) mergers provides...
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Sofia Bisero (GEPI, Observatoire de Paris, Université PSL, CNRS)06/10/2023, 16:45Contributed Talk
The Einstein Telescope (ET) will be an innovative next generation gravitational wave (GW) interferometer. With ET it will be possible to explore a large volume of the Universe and detect thousands of binary neutron star systems mergers (BNS) per year. The corresponding electromagnetic (EM) counterparts will likely be faint and to be searched in the large error regions of ET GW signals. Beyond...
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Biswajit Banerjee06/10/2023, 17:00Contributed Talk
The production of VHE early emission of gamma‑ray bursts (GRBs) is still highly debated. Nowadays, we mostly rely on observations in the range of 10 keV-10 MeV while at higher energies (above 100 GeV), the current instruments have difficulties due to time spent repositioning the telescope. I will discuss the multi-messenger observational strategies to detect the early emission of short GRBs...
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Rachel Hamburg (CNRS/ICJLab)Contributed Talk
SVOM is a joint French-Chinese mission dedicated to the study of gamma-ray bursts (GRBs) and high-energy transients. SVOM boasts a suite of space-based instruments spanning from hard X-rays to visible light that will be complemented by a ground segment of optical telescopes. With an expected launch in early 2024, SVOM will also contribute to multimessenger observations of gravitational waves...
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