Explore the words cloud of the DEMOBLACK project. It provides you a very rough idea of what is the project "DEMOBLACK" about.
The following table provides information about the project.
Coordinator |
UNIVERSITA DEGLI STUDI DI PADOVA
Organization address contact info |
Coordinator Country | Italy [IT] |
Total cost | 1˙994˙764 € |
EC max contribution | 1˙994˙764 € (100%) |
Programme |
1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC)) |
Code Call | ERC-2017-COG |
Funding Scheme | ERC-COG |
Starting year | 2018 |
Duration (year-month-day) | from 2018-11-01 to 2023-10-31 |
Take a look of project's partnership.
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1 | UNIVERSITA DEGLI STUDI DI PADOVA | IT (PADOVA) | coordinator | 1˙994˙764.00 |
The first direct detection of gravitational waves demonstrated that double black hole (BH) binaries exist, and can host surprisingly massive objects (> 20 solar masses). Most theoretical models do not predict the existence of such massive BHs, and the formation channels of BH binaries are essentially unconstrained. Dynamically formed BH binaries are the most elusive ones: current models either neglect them or study them in idealized systems. With DEMOBLACK, I will draw the first satisfactory picture of BH binary demography, by modeling realistic BH dynamics in a well-motivated cosmological context. I propose a novel approach for the study of BH dynamics: I will simulate the formation of BH binaries in star clusters self-consistently, starting from the hydrodynamics of the parent molecular cloud and accounting for the impact of stellar evolution, feedback, and dynamics on BH binaries. The key tool of DEMOBLACK is SEVN, my new population-synthesis code. With SEVN, I predicted the formation of massive BHs from metal-poor stars, before the first direct detection of gravitational waves. I will interface SEVN with a hydrodynamical code and with an N-body code, to study the formation of BH binaries self-consistently. I will then model the history of BH binaries across cosmic time, accounting for the evolution of metallicity. This novel approach is decisive to break degeneracies between dynamically formed and primordial BH binaries, and to make predictions for future observations by ground-based and space-borne gravitational wave interferometers.
year | authors and title | journal | last update |
---|---|---|---|
2019 |
Vishal Baibhav, Emanuele Berti, Davide Gerosa, Michela Mapelli, Nicola Giacobbo, Yann Bouffanais, Ugo N. Di Carlo Gravitational-wave detection rates for compact binaries formed in isolation: LIGO/Virgo O3 and beyond published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.100.064060 |
Physical Review D 100/6 | 2020-01-29 |
2018 |
Nicola Giacobbo, Michela Mapelli The impact of electron-capture supernovae on merging double neutron stars published pages: 2234-2243, ISSN: 0035-8711, DOI: 10.1093/mnras/sty2848 |
Monthly Notices of the Royal Astronomical Society 482/2 | 2020-01-29 |
2019 |
Michela Mapelli, Nicola Giacobbo, Filippo Santoliquido, Maria Celeste Artale The properties of merging black holes and neutron stars across cosmic time published pages: 2-13, ISSN: 0035-8711, DOI: 10.1093/mnras/stz1150 |
Monthly Notices of the Royal Astronomical Society 487/1 | 2020-01-29 |
2019 |
S Marassi, L Graziani, M Ginolfi, R Schneider, M Mapelli, M Spera, M Alparone Evolution of dwarf galaxies hosting GW150914-like events published pages: 3219-3232, ISSN: 0035-8711, DOI: 10.1093/mnras/stz170 |
Monthly Notices of the Royal Astronomical Society 484/3 | 2020-01-29 |
2019 |
M Celeste Artale, Michela Mapelli, Nicola Giacobbo, Nadeen B Sabha, Mario Spera, Filippo Santoliquido, Alessandro Bressan Host galaxies of merging compact objects: mass, star formation rate, metallicity, and colours published pages: 1675-1688, ISSN: 0035-8711, DOI: 10.1093/mnras/stz1382 |
Monthly Notices of the Royal Astronomical Society 487/2 | 2020-01-29 |
2019 |
Elisa Bortolas, Michela Mapelli Can supernova kicks trigger EMRIs in the Galactic Centre? published pages: 2125-2138, ISSN: 0035-8711, DOI: 10.1093/mnras/stz440 |
Monthly Notices of the Royal Astronomical Society 485/2 | 2020-01-29 |
2019 |
Giuseppe Gnocchi, Andrea Maselli, Tiziano Abdelsalhin, Nicola Giacobbo, Michela Mapelli Bounding alternative theories of gravity with multiband GW observations published pages: , ISSN: 2470-0010, DOI: 10.1103/PhysRevD.100.064024 |
Physical Review D 100/6 | 2020-01-29 |
2019 |
Francesco Zappa, Sebastiano Bernuzzi, Francesco Pannarale, Michela Mapelli, Nicola Giacobbo Black-Hole Remnants from Black-Hole–Neutron-Star Mergers published pages: , ISSN: 0031-9007, DOI: 10.1103/PhysRevLett.123.041102 |
Physical Review Letters 123/4 | 2020-01-29 |
2019 |
Mattia Toffano, Michela Mapelli, Nicola Giacobbo, M Celeste Artale, Giancarlo Ghirlanda The host galaxies of double compact objects across cosmic time published pages: 4622-4631, ISSN: 0035-8711, DOI: 10.1093/mnras/stz2415 |
Monthly Notices of the Royal Astronomical Society 489/4 | 2020-01-29 |
2019 |
Yann Bouffanais, Michela Mapelli, Davide Gerosa, Ugo N. Di Carlo, Nicola Giacobbo, Emanuele Berti, Vishal Baibhav Constraining the Fraction of Binary Black Holes Formed in Isolation and Young Star Clusters with Gravitational-wave Data published pages: 25, ISSN: 1538-4357, DOI: 10.3847/1538-4357/ab4a79 |
The Astrophysical Journal 886/1 | 2020-01-29 |
2019 |
Ugo N Di Carlo, Nicola Giacobbo, Michela Mapelli, Mario Pasquato, Mario Spera, Long Wang, Francesco Haardt Merging black holes in young star clusters published pages: 2947-2960, ISSN: 0035-8711, DOI: 10.1093/mnras/stz1453 |
Monthly Notices of the Royal Astronomical Society 487/2 | 2020-01-29 |
2019 |
Mario Spera, Michela Mapelli, Nicola Giacobbo, Alessandro A Trani, Alessandro Bressan, Guglielmo Costa Merging black hole binaries with the SEVN code published pages: 889-907, ISSN: 0035-8711, DOI: 10.1093/mnras/stz359 |
Monthly Notices of the Royal Astronomical Society 485/1 | 2020-01-29 |
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