From the 1 of 2.4k papers with an AI index.
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- Centre National de la Recherche ScientifiqueFR733 papers
- Ludwig-Maximilians-Universität MünchenDE651 papers
- Heidelberg UniversityDE647 papers
- Brookhaven National LaboratoryUS642 papers
- University of OklahomaUS633 papers
- Aix-Marseille UniversitéFR621 papers
- Northern Illinois UniversityUS610 papers
- University of ManchesterGB607 papers
- University of Science and Technology of ChinaCN604 papers
- Université Paris CitéFR593 papers
- Johannes Gutenberg University MainzDE591 papers
- Charles UniversityCZ589 papers
5 papers · 2 filters
Evidence for accretion in a nearby, young brown dwarf
Ansgar Reiners
We report on the discovery of the young, nearby, brown dwarf 2MASS J0041353562112. The object has a spectral type of M7.5, it shows Li absorption and signatures of accretion, wh…
Analyzing SN2003Z with PHOENIX
S. Knop, P. H. Hauschildt, E. Baron +1
We present synthetic spectra around maximum for the type II supernova SN 2003Z, which was first detected on January 29.7 2003. Comparison with observed spectra aim at the determina…
The planet-hosting subdwarf B star V391 Pegasi is a hybrid pulsator
R. Lutz, S. Schuh, R. Silvotti +4
A noticeable fraction of subdwarf B stars shows either short-period (p-mode) or long-period (g-mode) luminosity variations, with two objects so far known to exhibit hybrid behaviou…
Magnetic field observations of low-mass stars
Ansgar Reiners
Direct measurements of magnetic fields in low-mass stars of spectral class M have become available during the last years. This contribution summarizes the data available on direct…
On the magnetic topology of partially and fully convective stars
Ansgar Reiners, Gibor Basri
We compare the amount of magnetic flux measured in Stokes V and Stokes I in a sample of early- and mid-M stars around the boundary to full convection (~M3.5). Early-M stars possess…