astro-ph vom 2018-05-10

Moin,

https://arxiv.org/abs/1805.03205
SN 2016esw: a luminous Type II supernova observed within the first day after the explosion

https://arxiv.org/abs/1805.03207
Type Ia Supernovae: Where Are They Coming From and Where Will They Lead Us?

https://arxiv.org/abs/1805.03208
Gone with the wind: the impact of wind mass transfer on the orbital evolution of AGB binary systems

https://arxiv.org/abs/1805.03212
First metallicity determination from Near-Infrared spectra for five obscured Cepheids discovered in the inner Disk

https://arxiv.org/abs/1805.03221
V1094 Sco: a rare giant multi-ringed disk around a T Tauri star

https://arxiv.org/abs/1805.03298
On the Gaia DR2 distances for Galactic Luminous Blue Variables

https://arxiv.org/abs/1805.03301
Binarity and Accretion in AGB Stars: HST/STIS Observations of UV Flickering in Y Gem

https://arxiv.org/abs/1805.03447
The necessity of including magnetic fields in simulating core collapse supernovae

https://arxiv.org/abs/1805.03481
Are the O stars in WR+O binaries exceptionally rapid rotators?

https://arxiv.org/abs/1805.03556
Near-infrared spectral evolution of the Type Ia supernova 2014J in the nebular phase: implications for the progenitor system

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

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astro-ph vom 2018-05-08

Moin,

https://arxiv.org/abs/1805.01898
New variable stars in the Galactic Bulge: I. The bright regime

https://arxiv.org/abs/1805.01926
Space-Based Coronagraphic Imaging Polarimetry of the TW Hydrae Disk: Shedding New Light on Self-Shadowing Effects

https://arxiv.org/abs/1805.02035
Gaia Data Release 2: The first Gaia catalog of Long Period Variable candidates
Anm.: „Gaia Data Release 2 (DR2) provides a unique all-sky catalog of 550’737 variable stars, of which 151’761 are Long Period Variable (LPV) candidates with G variability amplitudes larger than 0.2 mag. About one fifth of the LPV candidates are Mira candidates, the majority of the rest being semi-regular variable candidates. For each source, G, BP and RP photometric time series are published, together with some LPV-specific attributes for the subset of 89’617 candidates with periods in G larger than 60 days. …“

https://arxiv.org/abs/1805.02079
Gaia Data Release 2: Specific characterisation and validation of all-sky Cepheids and RR Lyrae stars
Anm.: „… Gaia DR2 for a total of 150,359 sources distributed all over the sky: 9,575 are classified as Cepheids and 140,784 as RR Lyrae stars. …“

https://arxiv.org/abs/1805.02110
Testing the disk instability model of cataclysmic variables

https://arxiv.org/abs/1805.02188
The Type IIn Supernova 2010bt: The Explosion of a Star in Outburst

https://arxiv.org/abs/1805.02261
First direct detection of a polarized companion outside of a resolved circumbinary disk around CS Cha

https://arxiv.org/abs/1805.02420
Nebular spectroscopy of SN 2014J: Detection of stable nickel in near infrared spectra

https://arxiv.org/abs/1805.02529
Simulating the Response of the Secondary Star of Eta Carinae to Mass Accretion at periastron Passage

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-05-04

Moin,

https://arxiv.org/abs/1805.00952
The Shortest-period Wolf-Rayet binary in the Small Magellanic Cloud: Part of a high-order multiple system

https://arxiv.org/abs/1805.00965
Is stellar multiplicity universal? Tight stellar binaries in the Orion Nebula Cluster

https://arxiv.org/abs/1805.00994
On the progenitor system of V392 Persei

https://arxiv.org/abs/1805.01213
Core-collapse supernovae ages and metallicities from emission-line diagnostics of nearby stellar populations

https://arxiv.org/abs/1805.01269
Black Hole Formation in Fallback Supernova and the Spins of LIGO Sources

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-05-03

Moin,

https://arxiv.org/abs/1805.00498
PUSHing Core-Collapse Supernovae to Explosions in Spherical Symmetry III: Nucleosynthesis Yields

https://arxiv.org/abs/1805.00518
A reevaluation of the proposed spin-down of the white dwarf pulsar in AR Scorpii

https://arxiv.org/abs/1805.00520
Tracking the spin axes orbital alignment in selected binary systems – Torun Rossiter-McLaughlin effect survey
(Anm.: „We have obtained high-resolution spectra of four eclipsing binary systems (FM Leo, NN Del, V963 Cen and AI Phe) with the view to gaining insight into the relative orientation of their stellar spin axes and orbital axes. …“)

https://arxiv.org/abs/1805.00727
On a new and homogeneous metallicity scale for Galactic classical Cepheids – I. Physical parameters

https://arxiv.org/abs/1805.00747
Gaia Data Release 2: The Short Timescale Variability Processing and Analysis

https://arxiv.org/abs/1805.00798
KIC 8553788: A pulsating Algol with an extreme mass ratio

https://arxiv.org/abs/1805.00802
Forward seismic modelling of the pulsating magnetic B-type star HD 43317

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-05-02

Moin,

https://arxiv.org/abs/1805.00010
A Significantly off-center Ni56 Distribution for the Low-Luminosity Type Ia Supernova SN 2016brx from the 100IAS survey

https://arxiv.org/abs/1805.00025
Testing the magnetar scenario for superluminous supernovae with circular polarimetry

https://arxiv.org/abs/1805.00050
Diagnosing the Structure of Massive Stars with Galactic Supernova Neutrinos

https://arxiv.org/abs/1805.00128
The effect of cosmic-ray acceleration on supernova blast wave dynamics

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-05-01

Moin,

https://arxiv.org/abs/1804.10619
Starspot activity and differential rotation in KIC 11560447

https://arxiv.org/abs/1804.10655
Milky Way Cepheid Standards for Measuring Cosmic Distances and Application to Gaia DR2: Implications for the Hubble Constant

https://arxiv.org/abs/1804.10741
Geometry of the Large Magellanic Cloud Using Multi- wavelength Photometry of Classical Cepheids

https://arxiv.org/abs/1804.11151
Oscillating red giants in eclipsing binary systems: empirical reference value for asteroseismic scaling relation

https://arxiv.org/abs/1804.11163
Three Hypervelocity White Dwarfs in Gaia DR2: Evidence for Dynamically Driven Double-Degenerate Double-Detonation Type Ia Supernovae

https://arxiv.org/abs/1804.11272
The Study of Light Travel Time Effect in Short Period MOA Eclipsing Binaries via Eclipse Timing

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1

astro-ph vom 2018-04-30

Moin,

https://arxiv.org/abs/1804.10214
Detection of Reflection Features in the Neutron Star Low-Mass X-ray Binary Serpens X-1 with NICER (Anm.: Ser X-1 = MM Ser)

https://arxiv.org/abs/1804.10274
Lack of time dilation in type Ia supernovae and Gamma-Ray Bursts

https://arxiv.org/abs/1804.10340
The Circumstellar Disk and Asymmetric outflow of the EX Lup Outburst System

https://arxiv.org/abs/1804.10395
Lethal radiation from nearby supernovae helps to explain the small cosmological constant

https://arxiv.org/abs/1804.10478
Polarization of MeV gamma-rays and 511 keV line shape as probes of SNIa asymmetry and magnetic field

https://arxiv.org/abs/1804.10537
HD66051: the first eclipsing binary hosting an early-type magnetic star

CS
Andreas

http://www.barchfeld.eu
PGP-Fingerprint: 1E72 BFA1 0B12 168B 2DE0 9508 116E F5E9 DD86 77B1