544 citations
- S. Klose2 profiles22 · h 55
- A. Hatzes2 profiles21 · h 53
- D. A. Kann19 · h 50
- E. Guenther4 profiles19 · h 45
- J. Gorosabel2 profiles12 · h 67
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- F. Bouchy2 profiles11 · h 83
- J. Greiner3 profiles11 · h 71
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- H. Rauer3 profiles10 · h 61
- A. Castro-Tirado9 · h 63
- A. Erikson4 profiles9 · h 38
- European Southern ObservatoryCL28 papers
- Max Planck Institute for Extraterrestrial PhysicsDE21 papers
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- Centre National de la Recherche ScientifiqueFR15 papers
- Instituto de Astrofísica de AndalucíaES15 papers
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- University of AmsterdamNL13 papers
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- Center for Astrophysics Harvard & SmithsonianUS12 papers
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5 papers · 1 filter
Periodic variable stars in CoRoT field LRa02 observed with BEST II
P. Kabath, A. Erikson, H. Rauer +8
The Berlin Exoplanet Search Telescope II (BEST II) is a small wide field-of-view photometric survey telescope system located at the Observatorio Cerro Armazones, Chile. The high du…
Short-term spectroscopic monitoring of two cool dwarfs with strong magnetic fields
E. W. Guenther, M. R. Zapatero Osorio, A. Mehner +1
Context: There is now growing evidence that some brown dwarfs (BDs) have very strong magnetic fields, and yet their surface temperatures are so low that the coupling is expected to…
Characterization of CoRoT target fields with BEST: Identification of periodic variable stars in the LRa1 field
P. Kabath, P. Eigmueller, A. Erikson +6
In this paper we report on observations of the CoRoT LRa1 field with the Berlin Exoplanet Search Telescope (BEST). The current paper is part of the series of papers describing the…
The redshift and afterglow of the extremely energetic gamma-ray burst GRB 080916C
J. Greiner, C. Clemens, T. Kruehler +22
The detection of GeV photons from gamma-ray bursts (GRBs) has important consequences for the interpretation and modelling of these most-energetic cosmological explosions. The full…
Discerning the physical origins of cosmological Gamma-ray bursts based on multiple observational criteria: the cases of z=6.7 GRB 080913, z=8.3 GRB 090423, and some short/hard GRBs
Bing Zhang, Bin-Bin Zhang, Francisco J. Virgili +10
(Abridged) The two high-redshift gamma-ray bursts, GRB 080913 at z=6.7 and GRB 090423 at z=8.3, recently detected by Swift appear as intrinsically short, hard GRBs. They could have…