93 citations · 302 across the 11 of their papers we have counts for
11 papers
NLTE modeling of Stokes vector center-to-limb variations in the CN violet system
A. I. Shapiro, D. M. Fluri, S. V. Berdyugina +2
The solar surface magnetic field is connected with and even controls most of the solar activity phenomena. Zeeman effect diagnostics allow for measuring only a small fraction of th…
Polarized reflected light from the exoplanet HD189733b: First multicolor observations and confirmation of detection
S. V. Berdyugina, A. V. Berdyugin, D. M. Fluri +1
We report first multicolor polarimetric measurements (UBV bands) for the hot Jupiters HD189733b and confirm our previously reported detection of polarization in the B band (Berdyug…
Sunspot umbra atmosphere from full Stokes inversion
R. Wenzel, S. V. Berdyugina, D. M. Fluri +2
Sunspots are prominent manifestations of the solar cycle and provide key constraints for understanding its operation. Also, knowing internal structure of sunspots allows us to gain…
Orbital parameters of extrasolar planets derived from polarimetry
D. M. Fluri, S. V. Berdyugina
Polarimetry of extrasolar planets becomes a new tool for their investigation, which requires the development of diagnostic techniques and parameter case studies. Our goal is to dev…
First detection of polarized scattered light from an exoplanetary atmosphere
S. V. Berdyugina, A. V. Berdyugin, D. M. Fluri +1
We report the first direct detection of an exoplanet in the visible polarized light. The transiting planet HD189733b is one of the very hot Jupiters with shortest periods and, thus…
Hanle effect in the CN violet system with LTE modeling
A. I. Shapiro, S. V. Berdyugina, D. M. Fluri +1
Weak entangled magnetic fields with mixed polarity occupy the main part of the quiet Sun. The Zeeman effect diagnostics fails to measure such fields because of cancellation in circ…