Astrophysics for the Dark Universe: Cosmological simulations in the context of dark matter and dark energy research

Publikacje

Fast simulations of cosmic large-scale structure with massive neutrinos

Autorzy: Christian Partmann, Christian Fidler, Cornelius Rampf, Oliver Hahn
Opublikowane w: Journal of Cosmology and Astroparticle Physics, Numer 2020/09, 2020, Strona(/y) 018-018, ISSN 1475-7516
Wydawca: Institute of Physics
DOI: 10.1088/1475-7516/2020/09/018

Higher order initial conditions for mixed baryon–CDM simulations

Autorzy: Oliver Hahn, Cornelius Rampf, Cora Uhlemann
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 503/1, 2021, Strona(/y) 426-445, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3773

Non-Halo Structures and their Effects on Gravitational Lensing

Autorzy: T R G Richardson; J Stücker; R E Angulo; O Hahn
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 13652966, 2022, Strona(/y) 6019-6032, ISSN 1365-2966
Wydawca: Oxford University Press
DOI: 10.48550/arxiv.2101.07806

The AGORA High-resolution Galaxy Simulations Comparison Project. III. Cosmological Zoom-in Simulation of a Milky Way–mass Halo

Autorzy: Santi Roca-Fàbrega, Ji-hoon Kim, Loic Hausammann, Kentaro Nagamine, Alessandro Lupi, Johnny W. Powell, Ikkoh Shimizu, Daniel Ceverino, Joel R. Primack, Thomas R. Quinn, Yves Revaz, Héctor Velázquez, Tom Abel, Michael Buehlmann, Avishai Dekel, Bili Dong, Oliver Hahn, Cameron Hummels, Ki-won Kim, Britton D. Smith, Clayton Strawn, Romain Teyssier, Matthew J. Turk
Opublikowane w: The Astrophysical Journal, Numer 917/2, 2021, Strona(/y) 64, ISSN 0004-637X
Wydawca: University of Chicago Press
DOI: 10.3847/1538-4357/ac088a

Eye of the tyger: Early-time resonances and singularities in the inviscid Burgers equation

Autorzy: Rampf, Cornelius; Frisch, Uriel; Hahn, Oliver
Opublikowane w: Physical Review Fluids, Numer 2469990X, 2022, Strona(/y) 104610, ISSN 2469-990X
Wydawca: American Physical Society
DOI: 10.1103/physrevfluids.7.104610

Cosmic rays and thermal instability in self-regulating cooling flows of massive galaxy clusters

Autorzy: Ricarda S. Beckmann, Yohan Dubois, Alisson Pellissier, Valeria Olivares, Fiorella L. Polles, Oliver Hahn, Pierre Guillard, Matthew D. Lehnert
Opublikowane w: Astronomy & Astrophysics, Numer 14320746, 2022, ISSN 1432-0746
Wydawca: European Southern Observatory
DOI: 10.1051/0004-6361/202142527

Accelerated orbital decay of supermassive black hole binaries in merging nuclear star clusters

Autorzy: Go Ogiya, Oliver Hahn, Chiara M F Mingarelli, Marta Volonteri
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 493/3, 2020, Strona(/y) 3676-3689, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa444

Intrinsic alignments in IllustrisTNG and their implications for weak lensing: Tidal shearing and tidal torquing mechanisms put to the test

Autorzy: Jolanta Zjupa; Björn Malte Schäfer; Oliver Hahn
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 13652966, 2022, Strona(/y) 2049-2072, ISSN 1365-2966
Wydawca: Oxford University Press
DOI: 10.1093/mnras/stac042

Measuring the tidal response of structure formation: anisotropic separate universe simulations using treepm

Autorzy: Jens Stücker, Andreas S Schmidt, Simon D M White, Fabian Schmidt, Oliver Hahn
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 503/1, 2021, Strona(/y) 1473-1489, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab473

Shell-crossing in a ΛCDM Universe

Autorzy: Cornelius Rampf, Oliver Hahn
Opublikowane w: Monthly Notices of the Royal Astronomical Society: Letters, Numer 501/1, 2021, Strona(/y) L71-L75, ISSN 1745-3933
Wydawca: Blackwell Publishing
DOI: 10.1093/mnrasl/slaa198

Simulating the complexity of the dark matter sheet II: halo and subhalo mass functions for non-cold dark matter models

Autorzy: Jens Stücker; Raul E. Angulo; Raul E. Angulo; Oliver Hahn; Simon D. M. White
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 13652966, 2022, Strona(/y) 1703-1719, ISSN 1365-2966
Wydawca: Oxford University Press
DOI: 10.1093/mnras/stab3078

Large-scale dark matter simulations

Autorzy: Raul E. Angulo; Oliver Hahn
Opublikowane w: Living Reviews in Computational Astrophysics, Numer 23650524, 2022, Strona(/y) 200p, ISSN 2365-0524
Wydawca: Springer Nature
DOI: 10.1007/s41115-021-00013-z

Disruption of dark matter substructure: fact or fiction?

Autorzy: Frank C van den Bosch, Go Ogiya, Oliver Hahn, Andreas Burkert
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 474/3, 2017, Strona(/y) 3043-3066, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx2956

Universal Dark Halo Scaling Relation for the Dwarf Spheroidal Satellites

Autorzy: Kohei Hayashi, Tomoaki Ishiyama, Go Ogiya, Masashi Chiba, Shigeki Inoue, Masao Mori
Opublikowane w: The Astrophysical Journal, Numer 843/2, 2017, Strona(/y) 97, ISSN 1538-4357
Wydawca: IOP Publishing
DOI: 10.3847/1538-4357/aa74d9

The dependence of galaxy clustering on tidal environment in the Sloan Digital Sky Survey

Autorzy: Aseem Paranjape, Oliver Hahn, Ravi K Sheth
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 476/4, 2018, Strona(/y) 5442-5452, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty633

Dark matter substructure in numerical simulations: a tale of discreteness noise, runaway instabilities, and artificial disruption

Autorzy: Frank C van den Bosch, Go Ogiya
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 475/3, 2018, Strona(/y) 4066-4087, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty084

Halo assembly bias and the tidal anisotropy of the local halo environment

Autorzy: Aseem Paranjape, Oliver Hahn, Ravi K Sheth
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 476/3, 2018, Strona(/y) 3631-3647, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty496

What sets the central structure of dark matter haloes?

Autorzy: Go Ogiya, Oliver Hahn
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 473/4, 2017, Strona(/y) 4339-4359, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx2639

Two is better than one: joint statistics of density and velocity in concentric spheres as a cosmological probe

Autorzy: C. Uhlemann, S. Codis, O. Hahn, C. Pichon, F. Bernardeau
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 469/2, 2017, Strona(/y) 2481-2497, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx969

Substructure and merger detection in resolved NIKA Sunyaev-Zel’dovich images of distant clusters

Autorzy: R. Adam, O. Hahn, F. Ruppin, P. Ade, P. André, M. Arnaud, I. Bartalucci, A. Beelen, A. Benoît, A. Bideaud, N. Billot, O. Bourrion, M. Calvo, A. Catalano, G. Coiffard, B. Comis, A. D’Addabbo, F.-X. Désert, S. Doyle, C. Ferrari, J. Goupy, C. Kramer, G. Lagache, S. Leclercq, J.-F. Lestrade, J. F. Macías-Pérez, G. Martinez Aviles, D. Martizzi, S. Maurogordato, P. Mauskopf, F. Mayet, A. Monfardi
Opublikowane w: Astronomy & Astrophysics, Numer 614, 2018, Strona(/y) A118, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/201731950

DASH: a library of dynamical subhalo evolution

Autorzy: Go Ogiya, Frank C van den Bosch, Oliver Hahn, Sheridan B Green, Tim B Miller, Andreas Burkert
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 485/1, 2019, Strona(/y) 189-202, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz375

Large-scale velocity dispersion and the cosmic web

Autorzy: Michael Buehlmann, Oliver Hahn
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 487/1, 2019, Strona(/y) 228-245, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz1243

Semiclassical path to cosmic large-scale structure

Autorzy: Cora Uhlemann, Cornelius Rampf, Mateja Gosenca, Oliver Hahn
Opublikowane w: Physical Review D, Numer 99/8, 2019, Strona(/y) 083524, ISSN 2470-0010
Wydawca: American Physical Society
DOI: 10.1103/physrevd.99.083524

Tidal stripping as a possible origin of the ultra diffuse galaxy lacking dark matter

Autorzy: Go Ogiya
Opublikowane w: Monthly Notices of the Royal Astronomical Society: Letters, Numer 480/1, 2018, Strona(/y) L106-L110, ISSN 1745-3933
Wydawca: Blackwell Publishing
DOI: 10.1093/mnrasl/sly138

Analytical growth functions for cosmic structures in a $\Lambda$CDM Universe

Autorzy: Cornelius Rampf; Sonja Ornella Schobesberger; Oliver Hahn
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 13652966, 2022, Strona(/y) 2840-2850, ISSN 1365-2966
Wydawca: Oxford University Press
DOI: 10.1093/mnras/stac2406

Gas accretion and galactic fountain flows in the Auriga cosmological simulations: angular momentum and metal redistribution

Autorzy: Robert J J Grand, Freeke van de Voort, Jolanta Zjupa, Francesca Fragkoudi, Facundo A Gómez, Guinevere Kauffmann, Federico Marinacci, Rüdiger Pakmor, Volker Springel, Simon D M White
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 490/4, 2019, Strona(/y) 4786-4803, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2928

The XXL Survey

Autorzy: M. Ricci, R. Adam, D. Eckert, P. Ade, P. André, A. Andrianasolo, B. Altieri, H. Aussel, A. Beelen, C. Benoist, A. Benoît, S. Berta, A. Bideaud, M. Birkinshaw, O. Bourrion, D. Boutigny, M. Bremer, M. Calvo, A. Cappi, L. Chiappetti, A. Catalano, M. De Petris, F.-X. Désert, S. Doyle, E. F. C. Driessen, L. Faccioli, C. Ferrari, S. Fotopoulou, F. Gastaldello, P. Giles, A. Gomez, J. Goupy, O. Hahn, C
Opublikowane w: Astronomy & Astrophysics, Numer 642, 2020, Strona(/y) A126, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/201937249

Dynamical self-friction: how mass loss slows you down

Autorzy: Tim B Miller, Frank C van den Bosch, Sheridan B Green, Go Ogiya
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 495/4, 2020, Strona(/y) 4496-4507, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa1450

A hierarchical field-level inference approach to reconstruction from sparse Lyman- α forest data

Autorzy: Natalia Porqueres, Oliver Hahn, Jens Jasche, Guilhem Lavaux
Opublikowane w: Astronomy & Astrophysics, Numer 642, 2020, Strona(/y) A139, ISSN 0004-6361
Wydawca: Springer Verlag
DOI: 10.1051/0004-6361/202038482

Cosmic web anisotropy is the primary indicator of halo assembly bias

Autorzy: Sujatha Ramakrishnan, Aseem Paranjape, Oliver Hahn, Ravi K Sheth
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 489/3, 2019, Strona(/y) 2977-2996, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2344

Cosmological perturbations for two cold fluids in ΛCDM

Autorzy: Cornelius Rampf, Cora Uhlemann, Oliver Hahn
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 503/1, 2021, Strona(/y) 406-425, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3605

Unveiling the singular dynamics in the cosmic large-scale structure

Autorzy: Cornelius Rampf, Uriel Frisch, Oliver Hahn
Opublikowane w: Monthly Notices of the Royal Astronomical Society: Letters, Numer 505/1, 2021, Strona(/y) L90-L94, ISSN 1745-3933
Wydawca: Blackwell Publishing
DOI: 10.1093/mnrasl/slab053

Quantifying the impact of baryon-CDM perturbations on halo clustering and baryon fraction

Autorzy: Hasti Khoraminezhad, Titouan Lazeyras, Raul E. Angulo, Oliver Hahn, Matteo Viel
Opublikowane w: Journal of Cosmology and Astroparticle Physics, Numer 2021/03, 2021, Strona(/y) 023, ISSN 1475-7516
Wydawca: Institute of Physics
DOI: 10.1088/1475-7516/2021/03/023

Accurate initial conditions for cosmological N -body simulations: minimizing truncation and discreteness errors

Autorzy: Michaël Michaux, Oliver Hahn, Cornelius Rampf, Raul E Angulo
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 500/1, 2020, Strona(/y) 663-683, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3149

Simulating the complexity of the dark matter sheet I: numerical algorithms

Autorzy: Jens Stücker, Oliver Hahn, Raul E Angulo, Simon D M White
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 495/4, 2020, Strona(/y) 4943-4964, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa1468

Following the collapse and evolution of cosmological structures in simulations

Autorzy: Bühlmann, Michael
Opublikowane w: PhD thesis. COMUE Université Côte d'Azur, Numer 4, 2019
Wydawca: COMUE Université Côte d'Azur

The impact of baryonic physics on galaxy clusters in cosmological hydrodynamical simulations

Autorzy: Alisson Pellissier
Opublikowane w: PhD thesis. COMUE Université Côte d'Azur, 2021
Wydawca: Université de la Côte d'Azur

High-order methods for numerical cosmological simulations

Autorzy: Michaël Michaux
Opublikowane w: PhD thesis. University of Vienna, 2021
Wydawca: University of Vienna

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