VM Kalari, RJ Diaz, G Robertson… - The Astronomical …, 2024 - iopscience.iop.org
… Dwarf galaxies are the most common type of galaxy and are the local analogs of the dark matter minihalos proposed in the λCDM model as the building blocks of larger galaxies in the …
PW Lucas, PF Roche, M Tamura - Monthly Notices of the Royal …, 2005 - academic.oup.com
… The location of a less sensitive Gemini North/NIRI field, which we describe briefly in Section 3.2, is also indicated. Total exposure times for each Flamingos field were approximately 1 h …
SO Kepler, BG Castanheira, AFM Costa… - Monthly Notices of the …, 2006 - academic.oup.com
… We report signal-to-noise ratio (S/N) ≃ 100 optical spectra for four DA white dwarf stars acquired with the GMOS spectrograph of the 8-m Gemini north telescope. These stars have 18 < …
… see page 12 of this issue), Gemini tracked the first interstellar visitor … hosting stars, searched for darkmatter in a nearby ultra-… Republic of Korea among the Gemini partnership. For nearly …
… In the performance of the zodiacal light experiment on Gemini V, the command pilot (Cooper… Our best estimates of the background surface brightness in Gemini flights are therefore: Mid-…
… We speculate that the majority of H i Lyman limit opacity manifests in gas outside galactic darkmatter haloes, tracing large-scale structures (eg filaments) whose average density and …
AW McConnachie, CR Hayes… - Publications of the …, 2024 - iopscience.iop.org
… The Gemini High Resolution Optical Spectrograph (GHOST) is a fiber-fed spectrograph system on the Gemini South telescope that provides simultaneous wavelength coverage from …
M Pierce, MA Beasley, DA Forbes… - Monthly Notices of …, 2006 - academic.oup.com
… darkmatter (DM) halo. This result would appear to be in conflict with the standard cold dark matter (… In Section 4 we focus on GC kinematics and the implications for the darkmatter halo …
A Mahdavi, A Finoguenov, H Böhringer… - The Astrophysical …, 2005 - iopscience.iop.org
… ; we also list 127 new redshifts measured with the Gemini North telescope. The groups are … a sign of a similarity in the underlying darkmatter distributions. Subject headinggs: galaxies: …