604 citations
- Consejo Superior de Investigaciones CientíficasES16 papers
- Centre National de la Recherche ScientifiqueFR14 papers
- European Space Astronomy CentreES14 papers
- Instituto de Astrofísica de AndalucíaES11 papers
- Sorbonne UniversitéFR11 papers
- University of CologneDE11 papers
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR10 papers
- University of AmsterdamNL10 papers
- California Institute of TechnologyUS9 papers
- KU LeuvenBE9 papers
- Leiden UniversityNL9 papers
- Max Planck Institute for Extraterrestrial PhysicsDE9 papers
16 papers · 1 filter
Models for Mirror Symmetry Breaking via β-Sheet-Controlled Copolymerization: (i) Mass Balance and (ii) Probabilistic Treatment
Celia Blanco, David Hochberg
Experimental mechanisms that yield the growth of homochiral copolymers over their heterochiral counterparts have been advocated by Lahav and co-workers. These chiral amplification…
Mirror symmetry breaking with limited enantioselective autocatalysis and temperature gradients: a stability survey
Celia Blanco, Josep M. Ribó, Joaquim Crusats +3
We analyze limited enantioselective (LES) autocatalysis in a temperature gradient and with internal flow/recycling of hot and cold material. Microreversibility forbids broken mirro…
A three-dimensional view of the remnant of Nova Persei 1901 (GK Per)
T. Liimets, R. L. M. Corradi, M. Santander-García +4
We present a kinematical study of the optical ejecta of GK Per. It is based on proper motions measurements of 282 knots from ~20 images spanning 25 years. Doppler-shifts are also c…
Spectroscopy of brown dwarf candidates in IC 348 and the determination of its substellar IMF down to planetary masses
C. Alves de Oliveira, E. Moraux, J. Bouvier +4
Context. Brown dwarfs represent a sizable fraction of the stellar content of our Galaxy and populate the transition between the stellar and planetary mass regime. There is however…
A new Herschel view of the young star T54: not a transitional disk?
L. Matrà, B. Merín, C. Alves de Oliveira +10
Context: Observations of transitional disks give us an understanding of the formation of planets and planetary systems such as our own. But care must be taken in the identification…
Chiral and chemical oscillations in a simple dimerization model
Michael Stich, Celia Blanco, David Hochberg
We consider the APED model (activation-polymerization-epimerization-depolymerization) for describing the emergence of chiral solutions within a non-catalytic framework for chiral p…