Results 31 to 40 of about 10,527 (159)
AGAPE, an experiment to detect MACHO's in the direction of the Andromeda galaxy [PDF]
, 1994 The status of the Agape experiment to detect Machos in the direction of the andromeda galaxy is presented.Comment: 4 pages, 1 figure in a separate compressed, tarred, uuencoded uufile.
Ansari, R. +14 more
core +3 more sources
YELLOW SUPERGIANTS IN THE ANDROMEDA GALAXY (M31) [PDF]
The Astrophysical Journal, 2009 Accepted by the Astrophysical ...
Drout, Maria R. +4 more
openaire +2 more sources
An LBT view of the Andromeda’s satellite galaxies [PDF]
EPJ Web of Conferences, 2017 Results are presented on deep (V ∼ 26.5 mag) time series observations of four dwarf spheroidal galaxies (dSphs) in the Andromeda (M31) complex, namely, And XIX, And XXI, And XXV and And XXVII, that we have observed with the Large Binocular Telescope (LBT). We discovered in these galaxies a total of over 200 RR Lyrae stars and 19 Anomalous Cepheids.
Cusano, Felice +3 more
openaire +4 more sources
RED SUPERGIANTS IN THE ANDROMEDA GALAXY (M31) [PDF]
The Astrophysical Journal, 2009 Red supergiants are a short-lived stage in the evolution of moderately massive stars (10-25Mo), and as such their location in the H-R diagram provides an exacting test of stellar evolutionary models. Since massive star evolution is strongly affected by the amount of mass-loss a star suffers, and since the mass-loss rates depend upon metallicity, it is ...
Massey, Philip +7 more
openaire +2 more sources
Ongoing Galactic Accretion: Simulations and Observations of Condensed Gas in Hot Halos [PDF]
, 2007 Ongoing accretion onto galactic disks has been recently theorized to progress via the unstable cooling of the baryonic halo into condensed clouds. These clouds have been identified as analogous to the High-Velocity Clouds (HVCs) observed in HI in our ...
Braun R. +7 more
core +1 more source
The Least Action Principle And The Spin Of Galaxies In The Local Group [PDF]
, 1993 Using Peebles' least action principle, we determine trajectories for the galaxies in the Local Group and the more massive galaxies in the Local Neighbourhood.
Dunn, A. M., Laflamme, R.
core +2 more sources
Unravelling stellar populations in the Andromeda Galaxy
, 2021 To understand the history and formation mechanisms of galaxies it is crucial to determine their current multidimensional structure. Here we focus on stellar population properties, such as metallicity and [$\alpha$/Fe] enhancement.
Bender, Ralf +6 more
core +1 more source
SEEN AND UNSEEN TIDAL CAUSTICS IN THE ANDROMEDA GALAXY [PDF]
The Astrophysical Journal, 2010 ApJ ...
Sanderson, Robyn Ellyn +1 more
openaire +5 more sources
A recurrent nova super-remnant in the Andromeda galaxy [PDF]
Nature, 2019 30 pages, 8 ...
Darnley, M.J. +17 more
openaire +7 more sources
Systems biology of responses to simultaneous copper and iron deficiency in Arabidopsis
The Plant Journal, Volume 103, Issue 6, Page 2119-2138, September 2020., 2020 Summary Plant responses to coincident nutrient deficiencies cannot be predicted from the responses to individual deficiencies. Although copper (Cu) and iron (Fe) are essential micronutrients for plant growth that are often and concurrently limited in soils, the combinatorial response to Cu‐Fe deficiency remains elusive.
Antoni Garcia‐Molina +3 more
wiley +1 more source