output
20022025
most citedUniaxial Strain in Graphene by Raman Spectroscopy: G peak splitting, Gruneisen Parameters and Sample Orientation

2k citations

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25 papers · 1 filter

astro-ph.SR20227 cited

Fast time optical variability in Be/X-ray binaries. Pulsation and rotation

P. Reig, J. Fabregat

Classical Be stars, regardless of spectral subtype, display multiperiodic light modulations in the frequency range 0.1-12 d, when observed with high-cadence and long duratio…

astro-ph.SR202239 cited

A synthetic population of Wolf-Rayet stars in the LMC based on detailed single and binary star evolution models

D. Pauli, N. Langer, D. R. Aguilera-Dena +2

Without doubt, mass transfer in close binary systems contributes to the populations of Wolf-Rayet (WR) stars in the Milky Way and the Magellanic Clouds. However, the binary formati…

astro-ph.SR202210 cited

Multiwavelength observations of Swift J0243.6+6124 from 2017 to 2022

Wei Liu, Jingzhi Yan, Pablo Reig +8

We have obtained optical spectroscopy and photometry data during four years after the event. The long-term photometric light-curve and the equivalent widths of the Halpha and He I…

astro-ph.SR202215 cited

Revisiting the evolved hypergiants in the Magellanic Clouds

Michalis Kourniotis, Michaela Kraus, Olga Maryeva +2

The massive stars that survive the phase of red supergiants (RSGs) spend the rest of their life in extremity. Their unstable atmospheres facilitate the formation and episodic eject…

astro-ph.SR202129 cited

Stripped-Envelope Stars in Different Metallicity Environments I. Evolutionary Phases, Classification and Populations

David R. Aguilera-Dena, Norbert Langer, John Antoniadis +5

Massive stars that become stripped of their hydrogen envelope through binary interaction or winds can be observed either as Wolf-Rayet stars, if they have optically thick winds, or…

astro-ph.SR202130 cited

A three-dimensional hydrodynamics simulation of oxygen-shell burning in the final evolution of a fast-rotating massive star

Takashi Yoshida, Tomoya Takiwaki, David R. Aguilera-Dena +5

We perform for the first time a 3D hydrodynamics simulation of the evolution of the last minutes pre-collapse of the oxygen shell of a fast-rotating massive star. This star has an…