output
20092026
most citedA gravitational-wave standard siren measurement of the Hubble constant

1.2k citations

Showing 2015 · astro-ph.SRShow all

5 papers · 2 filters

astro-ph.SR2015★ 6 cited

A new massive double-lined spectroscopic binary system: The Wolf-Rayet star WR 68a

A. Collado, R. Gamen, R. H. Barbá +1

Double-lined spectroscopic binary systems, containing a Wolf-Rayet and a massive O-type star, are key objects for the study of massive star evolution because these kinds of systems…

astro-ph.SR2015★ 26 cited

The Minimum of Solar Cycle 23: As Deep as It Could Be?

Andrés Muñoz-Jaramillo, Ryan R. Senkpeil, Dana W. Longcope +5

In this work we introduce a new way of binning sunspot group data with the purpose of better understanding the impact of the solar cycle on sunspot properties and how this defined…

astro-ph.SR2015★ 34 cited

HD 80606: Searching the chemical signature of planet formation

C. Saffe, M. Flores, A. Buccino

(Abridged) Binary systems with similar components are ideal laboratories which allow several physical processes to be tested, such as the possible chemical pattern imprinted by the…

astro-ph.SR2015★ 25 cited

Bright 30 THz Impulsive Solar Bursts

P. Kaufmann, S. M. White, R. Marcon +10

Impulsive 30 THz continuum bursts have been recently observed in solar flares, utilizing small telescopes with a unique and relatively simple optical setup concept. The most intens…

astro-ph.SR2015★ 1 cited

New spectroscopic and polarimetric observations of the A0 supergiant HD92207

S. Hubrig, A. F. Kholtygin, M. Schöller +5

Our recent search for the presence of a magnetic field in the bright early A-type supergiant HD92207 using FORS2 in spectropolarimetric mode revealed the presence of a longitudinal…