The UX Ori type stars and related topics

The 2-nd international Workshop

The UX Ori type stars and related topics

The abstract e-book you may download here.

Photos you may found here.


Invited Talks

Megan Ansdell
A review and update on the dipper systems

Tatiana Demidova
Perturbations in the disks and their hydrodynamic simulations

Goesta Gahm
Young stars shielded behind dust and molecules

Antonio Garufi
Shadows on the outer disk as maps of the inner disk

Catrina Hamilton-Drager
The History of KH 15D (V582 Mon) and the Status of Observations and New Interpretations

Alex Kreplin
UX Ori objects: From an interferometric perspective

Ignacio Mendigutia
Measuring stellar accretion rates of Herbig Ae/Be stars

Benjamin Montesinos
A Circumstellar material around main-sequence stars: looking for exocomets and related phenomena

Peter Petrov
Dust in the near environment of classical T Tauri stars

Ilia Potravnov
Accretion and outflow activity on the late phases of Pre-main sequence evolution

Timo Prusti
Gaia and young stars

Jorick Vink
Linear spectro-polarimetry to unravel inner disk dynamics

Eduard Vorobyev
Accretion bursts and their effect on the pre-main-sequence stellar evolution

Oral Talks 

P´eter Abrah´am
Time-variability and disk geometry in Herbig Ae stars: a simultaneous optical - infrared study of the UXor phenomenon

Svetlana Artemenko
Photometric and spectroscopic time series of cTTS RY Tau and SU Aur

Sergei Belan
Results of photopolarimetric observations of UX Ori at a uniquely deep minimum

Simon Casassus
Warps in Transition Disks

Lei Chen
Photocenter motion during UXor events: understanding disc structure with Gaia

Antonio Hales
ALMA Studies of Young Eruptive Stars

Sergei Khaibrakhmanov
Dynamics of toroidal magnetic flux tubes in the accretion disks of T Tauri stars

Aleksandr Kholtygin
An enigma of the Herbig Ae/Be magnetic stars evolution

Sergei Lamzin
RW Aur binary: asymmetrical effect of the fly-by on the inner regions of circumstellar discs of the components

Tigran Magakian
Simultaneous photometry and spectroscopy of V1686 Cyg

Lomara Maksimova
Evolution of a viscous protoplanetary disc with convectively unstable regions

Asen Mutafov
Multi-color photometry of the stars GM Cep and V1180 Cas

Sebastián Pérez
Resolving the FU Ori system with ALMA: co-planar twin disks

Mikhail Pogodin
The helium line at 5876 A in the spectrum of the Herbig Ae/Be star HD37806 as an indicator of magnetospheric accretion

Boris Safonov
Dichroic absorption by circumstellar dust as a possible polarigenic mechanism of RW Aur A and RY Tau

Evgeni Semkov
Long term photometry of UXor stars with large amplitudes

Dmitry Shakhovskoy
Long UXOR type events in RW Aur and AA Таu: polarimetric observations and their implications

Sergei Shulman
Influence of the disk wind on the intrinsic polarization of young stars

Elena Suslina
Inhomogeneous eclipses in the UX Ori type stars

Larisa Tambovtseva
Modern view of the close vicinity of UXORs based on modeling their emission spectra

Miguel Vioque
New UX Ori type candidates detected using Gaia DR2 and Machine Learning


A. Arkharov, V. Larionov, N. Efimova and S. Klimanov, (on behalf of a team of Italian astronomers)
Photometric activity of the EXORs type stars in the near infrared wavelengths

O. Barsunova, V. Grinin, S. Sergeev, S. Shugarov and N. Efimova
Photometric activity of the UX Ori stars in the young cluster IC 348

T. Demidova and I. Shevchenko
Long-term planetesimal dynamics in planetary chaotic zones

N. Efimova, A.Arkharov, V. Grinin, V. Larionov and S. Klimanov
Observations of two UX Ori stars VX Cas and V517 Cyg in the near infrared wavelengths

M. Wienen
Ammonia survey of cold high-mass clumps discovered with ATLASGAL