Aims. To detect line effects using spectropolarimetry in order to find evidence of rotating disks and their respective symmetry axes in T Tauri stars. Methods. We used the IAGPOL imaging polarimeter along with the Eucalyptus-IFU to obtain spectropolarimetric measurements of the T Tauri stars RY Tau (two epochs) and PX Vul (one epoch). Evidence of line effects showing a loop in the Q-U diagram favors a compact rather than an extended source for the line photons in a rotating disk. In addition, the polarization position angle (PA) obtained using the line effect can constrain the symmetry axis of the disk. Results. RY Tau shows a variable H alpha double peak in 2004-2005 data. A polarization line effect is evident in the Q-U diagram for both e...
We present emission line polarimetry data and modelling relevant to the circumstellar geometry and k...
Aims. Our goal is to study the physical properties of the circumstellar environment of young stellar...
We predict polarimetric line profiles for scattering off rotating disks using a Monte Carlo techniq...
Aims. To detect line effects using spectropolarimetry in order to find evidence of rotating disks an...
Aims. To detect line effects using spectropolarimetry in order to find evidence of rotating disks an...
We present Halpha spectropolarimetry observations of a sample of 10 bright T Tauri stars, supplement...
We present linear Hα spectropolarimetry of the classical T Tauri star RY Tau. A change in the polar...
Original paper can be found at: http://www.aspbooks.org/ Copyright ASPWe present emission line polar...
‘The definitive version is available at www.blackwell-synergy.com.’ Copyright Blackwell Publishing. ...
Aims. We study the geometry of the circumstellar environment of the B[e] supergiant star GG Car. Met...
We performed high-dispersion spectropolarimetry for the T Tauri star RY Tauri and measured linear po...
We have simultaneously monitored the photometric and polarimetric variations of the Classical T Taur...
National audienceWith the spectropolarimeter Narval at TBL we have initiated in spring 2015 a 2-year...
We present a homogeneous, high-signal-to-noise spectropolarimetric survey of 16 northern-hemisphere ...
Context. Misalignments between a forming star’s rotation axis and its outer disk axis, although not ...
We present emission line polarimetry data and modelling relevant to the circumstellar geometry and k...
Aims. Our goal is to study the physical properties of the circumstellar environment of young stellar...
We predict polarimetric line profiles for scattering off rotating disks using a Monte Carlo techniq...
Aims. To detect line effects using spectropolarimetry in order to find evidence of rotating disks an...
Aims. To detect line effects using spectropolarimetry in order to find evidence of rotating disks an...
We present Halpha spectropolarimetry observations of a sample of 10 bright T Tauri stars, supplement...
We present linear Hα spectropolarimetry of the classical T Tauri star RY Tau. A change in the polar...
Original paper can be found at: http://www.aspbooks.org/ Copyright ASPWe present emission line polar...
‘The definitive version is available at www.blackwell-synergy.com.’ Copyright Blackwell Publishing. ...
Aims. We study the geometry of the circumstellar environment of the B[e] supergiant star GG Car. Met...
We performed high-dispersion spectropolarimetry for the T Tauri star RY Tauri and measured linear po...
We have simultaneously monitored the photometric and polarimetric variations of the Classical T Taur...
National audienceWith the spectropolarimeter Narval at TBL we have initiated in spring 2015 a 2-year...
We present a homogeneous, high-signal-to-noise spectropolarimetric survey of 16 northern-hemisphere ...
Context. Misalignments between a forming star’s rotation axis and its outer disk axis, although not ...
We present emission line polarimetry data and modelling relevant to the circumstellar geometry and k...
Aims. Our goal is to study the physical properties of the circumstellar environment of young stellar...
We predict polarimetric line profiles for scattering off rotating disks using a Monte Carlo techniq...