1.4k citations
- A. Pouquet2 profiles68 · h 62
- S. McIntosh60 · h 47
- T. Metcalfe2 profiles53 · h 54
- P. Mininni50 · h 47
- W. Chaplin2 profiles41 · h 81
- J. Christensen-Dalsgaard3 profiles39 · h 85
- P. Judge36 · h 35
- S. Mathur3 profiles36 · h 64
- R. Casini2 profiles35 · h 28
- Y. Elsworth2 profiles35 · h 64
- Yuhong Fan2 profiles35 · h 36
- H. Kjeldsen2 profiles34 · h 77
- NSF NCAR High Altitude ObservatoryUS515 papers
- Centre National de la Recherche ScientifiqueFR115 papers
- Instituto de Astrofísica de CanariasES105 papers
- University of Colorado BoulderUS101 papers
- Max Planck Institute for Solar System ResearchDE98 papers
- Lockheed Martin (United States)US70 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR66 papers
- National Solar ObservatoryUS63 papers
- Aarhus UniversityDK62 papers
- Center for Astrophysics Harvard & SmithsonianUS62 papers
- Universidad de La LagunaES62 papers
- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR59 papers
6 papers · 2 filters
Helicity in Hydro and MHD Reconnection
Axel Brandenburg, Robert M. Kerr
Helicity, a measure of the linkage of flux lines, has subtle and largely unknown effects upon dynamics. Both magnetic and hydrodynamic helicity are conserved for ideal systems and…
The Effects of Rotation on the Evolution of Rising Omega-loops in a Stratified Model Convection Zone
W. P. Abbett, G. H. Fisher, Y. Fan
We present three-dimensional MHD simulations of buoyant magnetic flux tubes that rise through a stratified model convection zone in the presence of solar rotation. The equations of…
Multicolor Observations of a Planetary Transit of HD 209458
Saurabh Jha, David Charbonneau, Peter M. Garnavich +4
We present B, V, R, I and Z-band photometric observations of HD 209458 during the transit by its planetary companion on UT 1999 November 15 with the University of Hawaii 0.6m and 2…
The Three-dimensional Evolution of Rising, Twisted Magnetic Flux Tubes in a Gravitationally Stratified Model Convection Zone
W. P. Abbett, G. H. Fisher, Y. Fan
We present three-dimensional numerical simulations of the rise and fragmentation of twisted, initially horizontal magnetic flux tubes which evolve into emerging Omega-loops. The fl…
A High-Eccentricity Low-Mass Companion to HD 89744
S. G. Korzennik, T. M. Brown, D. A. Fischer +2
HD 89744 is an F7 V star with mass 1.4 M, effective temperature 6166 K, age 2.0 Gy and metallicity [Fe/H]= 0.18. The radial velocity of the star has been monitored with the AFOE sp…
The Spectroscopic Orbit of the Planetary Companion Transiting HD209458
T. Mazeh, D. Naef, G. Torres +17
We report a spectroscopic orbit with period P = 3.52433 +/- 0.00027 days for the planetary companion that transits the solar-type star HD209458. For the metallicity, mass, and radi…