Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ioanna Koutsouridou"'
Autor:
Ása Skúladóttir, Ioanna Koutsouridou, Irene Vanni, Anish M. Amarsi, Romain Lucchesi, Stefania Salvadori, David S. Aguado
Publikováno v:
The Astrophysical Journal Letters, Vol 968, Iss 2, p L23 (2024)
The first (Population III) stars formed only out of H and He and were likely more massive than present-day stars. Massive Population III stars in the range 140–260 M _⊙ are predicted to end their lives as pair-instability supernovae (PISNe), enri
Externí odkaz:
https://doaj.org/article/d3bf49c1ab2a430d86827efcb4248de0
Publikováno v:
The Astrophysical Journal Letters, Vol 962, Iss 2, p L26 (2024)
The initial mass function (IMF) of the first Population III (Pop III) stars remains a persistent mystery. Their predicted massive nature implies the existence of stars exploding as pair-instability supernovae (PISNe), but no observational evidence ha
Externí odkaz:
https://doaj.org/article/43b22fc4d5dc4d8eaa3f4ef0fa2977e2
Autor:
Hao Fu, Francesco Shankar, Mohammadreza Ayromlou, Max Dickson, Ioanna Koutsouridou, Yetli Rosas-Guevara, Christopher Marsden, Kristina Brocklebank, Mariangela Bernardi, Nikolaos Shiamtanis, Joseph Williams, Lorenzo Zanisi, Viola Allevato, Lumen Boco, Silvia Bonoli, Andrea Cattaneo, Paola Dimauro, Fangzhou Jiang, Andrea Lapi, Nicola Menci, Stefani Petropoulou, Carolin Villforth
Publikováno v:
Fu, H, Shankar, F, Ayromlou, M, Dickson, M, Koutsouridou, I, Rosas-Guevara, Y, Marsden, C, Brocklebank, K, Bernardi, M, Shiamtanis, N, Williams, J, Zanisi, L, Allevato, V, Boco, L, Bonoli, S, Cattaneo, A, Dimauro, P, Jiang, F, Lapi, A, Menci, N, Petropoulou, S & Villforth, C 2022, ' Testing the key role of the stellar mass-halo mass relation in galaxy merger rates and morphologies via DECODE, a novel Discrete statistical sEmi-empiriCal mODEl ', Monthly Notices of the Royal Astronomical Society, vol. 516, no. 3, pp. 3206-3233 . https://doi.org/10.1093/mnras/stac2205
The relative roles of mergers and star formation in regulating galaxy growth are still a matter of intense debate. We here present our DECODE, a new Discrete statistical sEmi-empiriCal mODEl specifically designed to predict rapidly and efficiently, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ad0ed13e0e5f88af4f4c06d6f0eac11
http://hdl.handle.net/20.500.11767/129830
http://hdl.handle.net/20.500.11767/129830
Publikováno v:
Proceedings of the International Astronomical Union. 12:168-171
Our detailed analytic local disc model (JJ-model) quantifies the interrelation between kinematic properties (e.g. velocity dispersions and asymmetric drift), spatial parameters (scale-lengths and vertical density profiles), and properties of stellar