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The properties of ‘dark’ ΛCDM haloes in the Local Group

Autor: Tom Theuns, Till Sawala, Carlos S. Frenk, Azadeh Fattahi, Joop Schaye, Alejandro Benítez-Llambay, Julio F. Navarro, Robert A. Crain, Kyle A. Oman, Matthieu Schaller

Publikováno v: Monthly notices of the Royal Astronomical Society, 2017, Vol.465(4), pp.3913-3926 [Peer Reviewed Journal]

We examine the baryon content of low-mass A cold dark matter (ACDM) haloes (10(8)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9490a46197d19dc9741f43e84e38bc9
https://doi.org/10.1093/mnras/stw2982

SHARP - IV. An apparent flux ratio anomaly resolved by the edge-on disc in B0712+472

Autor: David J. Lagattuta, John McKean, Léon V. E. Koopmans, C. Spingola, Matthew W. Auger, J. W. Hsueh, Christopher D. Fassnacht, Lindsay Oldham, Simona Vegetti

Publikováno v: Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2017, 469 (3), pp.3713-3721. ⟨10.1093/mnras/stx1082⟩
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2017, 469 (3), pp.3713-3721. ⟨10.1093/mnras/stx1082⟩
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2017, 469 (3), pp.3713-3721. ⟨10.1093/mnras/stx1082⟩
Monthly Notices of the Royal Astronomical Society, 469(3), 3713-3721. Oxford University Press
Mon.Not.Roy.Astron.Soc., 2017, 469 (3), pp.3713-3721. 〈10.1093/mnras/stx1082〉

Flux ratio anomalies in quasar lenses can be attributed to dark matter substructure surrounding the lensing galaxy and, thus, used to constrain the substructure mass fraction. Previous applications of this approach infer a substructure abundance that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b8438687e75e771a7eba8b9586556f5
http://arxiv.org/abs/1701.06575

On the nature of the Milky Way satellites

Autor: Amina Helmi, Yang-Shyang Li, Gabriella De Lucia

Publikováno v: Monthly Notices of the Royal Astronomical Society, 401(3), 2036-2052. Oxford University Press
Monthly Notices of the Royal Astronomical Society

We combine a series of high-resolution simulations with semi-analytic galaxy formation models to follow the evolution of a system resembling the Milky Way and its satellites. The semi-analytic model is based on that developed for the Millennium Simul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a96a3f6eceefffe9e19f71799059e4ae
https://doi.org/10.1111/j.1365-2966.2009.15803.x

A New Faint Milky Way Satellite Discovered in the Pan-STARRS1 3π Survey

Autor: Nigel Metcalfe, William S. Burgett, Klaus A. Hodapp, Colin T. Slater, J. S. Morgan, Richard J. Wainscoat, K. C. Chambers, Benjamin P. M. Laevens, Rolf-Peter Kudritzki, Christopher Waters, Paul A. Price, Branimir Sesar, Edward F. Schlafly, Eugene A. Magnier, Nick Kaiser, John L. Tonry, Robert H. Lupton, H. Flewelling, Eric F. Bell, Hans-Walter Rix, Rodrigo A. Ibata, Nicolas F. Martin, Annette M. N. Ferguson, Edouard J. Bernard

Publikováno v: Laevens, B P M, Martin, N F, Ibata, R A, Rix, H, Bernard, E J, Bell, E F, Sesar, B, Ferguson, A M N, Schlafly, E F, Slater, C T, Burgett, W S, Chambers, K C, Flewelling, H, Hodapp, K A, Kaiser, N, Kudritzki, R, Lupton, R H, Magnier, E A, Metcalfe, N, Morgan, J S, Price, P A, Tonry, J L, Wainscoat, R J & Waters, C 2015, ' A New Faint Milky Way Satellite Discovered in the Pan-STARRS1 3π Survey ', Astrophysical Journal Letters, vol. 802, no. 2, 18 . https://doi.org/10.1088/2041-8205/802/2/L18
Astrophysical journal letters, 2015, Vol.802(2), pp.L18 [Peer Reviewed Journal]

We present the discovery of a faint Milky Way satellite, Laevens 2/Triangulum II, found in the Panoramic Survey Telescope And Rapid Response System (Pan-STARRS 1) 3 pi imaging data and confirmed with follow-up wide-field photometry from the Large Bin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4e58e8f1013fb3255f377514bbfbd7d
https://hdl.handle.net/20.500.11820/85019497-f335-41db-9ce8-7430df9f3a2c