output
19972026
most citedBasic physical parameters of a selected sample of evolved stars

492 citations

Showing 2013Show all

19 papers · 1 filter

astro-ph.SR2013★ 37 cited

Observations of a Hybrid Double-Streamer/Pseudostreamer in the Solar Corona

Laurel A. Rachmeler, Sarah J. Platten, Christian Bethge +2

We report on the first observation of a single hybrid magnetic structure that contains both a pseudostreamer and a double helmet streamer. This structure was originally observed by…

astro-ph.SR2013★ 118 cited

Global helioseismic evidence for a deeply penetrating Solar meridional flow consisting of multiple flow cells

A. Schad, J. Timmer, M. Roth

We use a novel global helioseismic analysis method to infer the meridional flow in the deep Solar interior. The method is based on the perturbation of eigenfunctions of Solar p mod…

astro-ph.SR2013★ 44 cited

Validity of the relations between the synodic and sidereal rotation velocities of the Sun

I. Skokić, R. Brajša, D. Roša +2

Existing methods for conversion between synodic and sidereal rotation velocities of the Sun are tested for validity using state of the art ephemeris data. It is found that some of…

astro-ph.SR2013★ 12 cited

Paschen-Back effect in the CrH molecule and its application for magnetic field measurements on stars, brown dwarfs, and hot exoplanets

O. Kuzmychov, S. Berdyugina

We investigated the Paschen-Back effect in the (0,0) band of the A6Σ+-X6Σ+ system of the CrH molecule, and we examined its potential for estimating magnetic fields on stars and sub…

astro-ph.SR2013★ 16 cited

First high-resolution images of the Sun in the 2796 Å Mg II k line

T. L. Riethmüller, S. K. Solanki, J. Hirzberger +8

We present the first high-resolution solar images in the Mg II k 2796 Å line. The images, taken through a 4.8 Å broad interference filter, were obtained during the second science f…

astro-ph.SR2013★ 13 cited

Temporal relation between quiet-Sun transverse fields and the strong flows detected by IMaX/SUNRISE

C. Quintero Noda, V. Martínez Pillet, J. M. Borrero +1

Localized strongly Doppler-shifted Stokes V signals were detected by IMaX/SUNRISE. These signals are related to newly emerged magnetic loops that are observed as linear polarizatio…