Recent publications January to March 2012

[Francois Teyssier]

Recent publications of interest for amateur spectroscopy N°2012-1
2012 January to March
Be Stars

Probing the properties of Be star discs with spectroastrometry and NLTE radiative transfer modelling: beta CMi
http://arxiv.org/abs/1202.4561

New activity in the large circumstellar disk of the Be-shell star 48 Lib
http://arxiv.org/abs/1202.4523
With aknowledgment to arasbeam observers

Properties and nature of Be stars: 29. Orbital and long-term spectral variations of γ Cassiopeiæ
http://arxiv.org/abs/1111.3761v1

Miras

Reconciling the emission mechanism discrepancy in Mira's tail, and its evolution in an interface with shear
http://arxiv.org/abs/1202.6191

Planetary nebulae

The past, present and future of Galactic planetary nebula surveys
http://arxiv.org/abs/1203.1694

Are planetary nebulae derived from multiple evolutionary scenarios?
http://arxiv.org/abs/1203.1388

Symbiotic Stars

Evolution of the Symbiotic Nova PU Vul -- Outbursting White Dwarf, Nebulae, and Pulsating Red Giant Companion
http://arxiv.org/abs/1202.6171
Formation of a disk-structure and jets in the symbiotic prototype Z And during its 2006-2010 active phase
http://arxiv.org/abs/1202.3044v1

Evolution of the Symbiotic Nova PU Vul -- Outbursting White Dwarf, Nebulae, and Pulsating Red Giant Companion
http://arxiv.org/abs/1202.6171v1

Novae

Do novae have optically thick winds during outburst with large deviations from spherical symmetry?
http://arxiv.org/abs/1201.4561

Five-Year Optical and Near Infrared Observations of the Extremely Slow Nova V1280 Scorpii
http://arxiv.org/abs/1203.6725v1

Supernovae

Constraining Type Ia supernova models: SN 2011fe as a test case
http://arxiv.org/abs/1203.4839
The Spectroscopic Diversity of Type Ia Supernovae
http://arxiv.org/abs/1203.4832
Berkeley Supernova Ia Program I: Observations, Data Reduction, and Spectroscopic Sample of 582 Low-Redshift Type Ia Supernovae
http://arxiv.org/abs/1202.2128

Berkeley Supernova Ia Program II: Initial Analysis of Spectra Obtained Near Maximum Brightness
http://arxiv.org/abs/1202.2129

Berkeley Supernova Ia Program III: Spectra Near Maximum Brightness Improve the Accuracy of Derived Distances to Type Ia Supernovae
http://arxiv.org/abs/1202.2130
The Unusual Temporal and Spectral Evolution of the Type IIn Supernova 2011ht
http://arxiv.org/abs/1202.4840
Carbon Detection in Early-Time Optical Spectra of Type Ia Supernovae
http://arxiv.org/abs/1202.3788

Solar system

Spectroscopic Coronal Observations during the Total Solar Eclipse of 11 July 2010
http://arxiv.org/abs/1202.1535


Miscellanous

Doppler Tomography in Cataclysmic Variables: an historical perspective
http://arxiv.org/abs/1201.3075v1

pdf download : http://www.astronomie-amateur.fr/Docume ... 2012-1.pdf