Results 31 to 40 of about 230,790 (340)
Galaxy Formation: Isocam Counts [PDF]
Symposium - International Astronomical Union, 1996 Detailed observations in the optical do not allow to discriminate between the following scenarii of galaxy formation: - synchronous formation at large redshift (z > 7). - hierarchical merging, down to z ≤ 1, of proto-galactic lumps formed at very high redshift (≈ 10).
C.J. Cesarsky, D. Elbaz
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The influences of the Magellanic Clouds on the Galaxy: Pole shift, warp, and star formation history
, 2012 We investigate how the Large Magellanic Cloud (LMC) influences the evolution of the Galaxy after the LMC enters into the virial radius of the dark matter halo of the Galaxy for the first time.
Bekki +41 more
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The time-evolution of bias [PDF]
, 1998 We study the evolution of the bias factor b and the mass-galaxy correlation coefficient r in a simple analytic model for galaxy formation and the gravitational growth of clustering. The model shows that b and r can be strongly time-dependent, but tend to
Babul A. +5 more
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Proceedings of the International School of Physics “Enrico Fermi”, 1995 A review on numerical simulations of galaxy formation is given. Different numerical methods to solve collisionless and gas dynamical systems are outlined and one particular simulation technique, Smoothed Particle Hydrodynamics, is discussed in some detail. After a short discussion of the most relevant physical processes which affect the dynamics of the
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, 2015 Lectures given at Post-Planck Cosmology, Ecole de Physique des Houches, Les Houches, July 8-Aug 2, 2013, eds. B. Wandelt, C. Deffayet, P. Peter, to be published by Oxford University Press, and New Horizons for Observational Cosmology, International School of Physics Enrico Fermi, Varenna, July 1-6, 2013, eds. A. Melchiorri, A. Cooray, E. Komatsu, to be
Silk, J., Di Cintio, A., Dvorkin, I.
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The Astrophysical Journal, 2023 We present electron densities n _e in the interstellar medium (ISM) of star-forming galaxies at z = 4–9 observed by the JWST/NIRSpec GLASS, Early Release Observations, and CEERS programs.
Yuki Isobe +7 more
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Observing Massive Galaxy Formation
, 2002 A major goal of contemporary astrophysics is understanding the origin of the most massive galaxies in the universe, particularly nearby ellipticals and spirals.
Conselice, Christopher J.
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Dwarf Galaxy Formation Induced by Galaxy Interactions [PDF]
The Astrophysical Journal, 2000 9 pages (including 1 figure), To appear in ApJ, 543 (Part 1) Nov 1, 2000 (ApJ volume Nr was wrong in the previous version ...
Okazaki, T., Taniguchi, Y.
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Fractional yields inferred from halo and thick disk stars (Serb. Astron. J. - 187 (2013), 19) [PDF]
Serbian Astronomical Journal, 2014 Due to a wrong sign in a computer code, theoretical yield ratios have been recalculated. Related changes affect only Figs. 12-13, where theoretical yield ratios are represented as vertical bands.
Caimmi R.
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, 2011 I review the outstanding problems in galaxy formation theory, and the role of feedback in resolving them. I address the efficiency of star formation, the galactic star formation rate, and the roles of supernovae and supermassive black holes.Comment: To ...
Antonuccio-Delogu +5 more
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