Observing the central engine of core-collapse supernovae in the Local Universe
Central engines
R & D
R & D
RSN4
RSN4
Attività: Nuova; Data inizio: 2024; Data fine: 2026
maurice.vanputten mvp@sejong.ac.kr
Una questione aperta è il motore centrale e il resto dei CC-SN: un NS o BH. Proponiamo osservazioni GW di CC-SNe applicando l'osservazione non modellata di GW170817B/GRB170817A. La distanza dell'orizzonte è 160Mpc seguendo un ridimensionamento della massa BH. Queste osservazioni GW saranno fondamentali per comprendere i GRB lunghi con THESEUS.
An open question is the central engine and remnant of CC-SNs: a NS or BH. We propose GW-observations of CC-SNe by applying the un-modeled observation of GW170817B/GRB170817A. The horizon distance is 160Mpc following a scaling by BH mass. These GW-observations will be key to understanding long GRBs with THESEUS.
Struttura ed evoluzione stellare, incluse le fasi finali
Fenomeni non termici, raggi cosmici e astroparticelle
Radiazione gravitazionale e test di gravitazione
Tecnologie per Astronomia delle Alte Energie
Tecnologie Informatiche e software
| # | Struttura | TI 2024 | TI 2025 | TI 2026 | TD 2024 | TD 2025 | TD 2026 | Extra |
|---|---|---|---|---|---|---|---|---|
| 1 | INAF-OAS | 0.90 | 0.90 | 0.90 | 0 | 0 | 0 | 0.00 |
| 2 | INAF Napoli | 0.20 | 0.20 | 0.20 | 0 | 0 | 0 | 0.00 |
| Totali | 1.10 | 1.10 | 1.10 | 0.00 | 0.00 | 0.00 | 0.00 |
| Certi 2024 | Certi 2025 | Certi 2026 | Presunti 2024 | Presunti 2025 | Presunti 2026 |
|---|---|---|---|---|---|
| 15.0 | 15.0 | 15.0 | 0.0 | 0.0 | 0.0 |
<p>1. Progenitors, central engines and final remnants core-collapse supernovae</p><p>2. Central engines of normal long GRBs </p><p>3. Evolution of massive stars </p>
<p>With THESEUS, INAF is taking leadership in high-energy observations of ultra-high redshift GRBs. As probes of massive star formation, THESEUS promises to complement recent JWST observations of the early galaxy formation at cosmic dawn. These observations are deemed essential to constraining beyond ΛCDM cosmology. </p><p>The present proposal is focused on GW-EM probes of the physics of core-collapse of massive stars in the Local Universe. The present proposal hereby serves to constrain the mass-range of progenitors to CC-SNe producing black holes and, by implication, SN Ib/c events producing long GRBs. With redshifts expected to extend to cosmic dawn, THESEUS/INAF is hereby taking leadership alongside JWST in radically new observational constraints on the expansion of the Universe soon after the Big Bang.</p>
<p>At Sejong University, we have a dedicate 300 TeraFLOP GPU-cluster with load-balanced processing under synaptic parallel processing. </p>
| # | Nome | Struttura | TI | Qualifica | Ruolo nel Progetto | FTE Impegnate (2024/2025/2026) | FTE Presunte (2024/2025/2026) | Extra |
|---|
| # | Nome | Struttura | TI | Qualifica | Ruolo nel Progetto | FTE Impegnate (2024/2025/2026) | FTE Presunte (2024/2025/2026) | Extra | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | amati, lorenzo | lorenzo.amati@inaf.it | INAF-OAS | Y | PI THESEUS | Co-PI | [0.2, 0.2, 0.2] | [0.2, 0.2, 0.2] | 0.0 |
| 2 | van putten, maurice | maurice.vanputten@inaf.it | INAF-OAS | Y | GW theory and observations, cosmology, black holes | PI | [0.5, 0.5, 0.5] | [0.5, 0.5, 0.5] | 0.0 |
| 3 | della valle, massimo | massimo.dellavalle@inaf.it | INAF Napoli | Y | SN Observations | Co-PI | [0.2, 0.2, 0.2] | [0.2, 0.2, 0.2] | 0.0 |
| 4 | luca, izzo | izzo.luca@inaf.it | INAF-OAS | Y | Supernovae models | Co-PI | [0.2, 0.2, 0.2] | [0.2, 0.2, 0.2] | 0.0 |
Request for support: travel support to international meetings and for consolidating group meetings.
| # | Provenienza | Certi 2024 (k€) | Certi 2025 (k€) | Certi 2026 (k€) | Presun. 2024 (k€) | Presun. 2025 (k€) | Presun. 2026 (k€) | Totale Certi (k€) | Totale Presunti (k€) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Travel support | 15 | 15 | 15 | 0 | 0 | 0 | 45 | 0 |
| # | Provenienza | Fondi 2024 (€) | Fondi 2025 (€) | Fondi 2026 (€) |
|---|