We report detection of the likely companion of the binary millisecond pulsar (MSP) J0740+6620 with the Gran Telescopio Canarias in the r' and i' bands. The...
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PublicationThe ultracool helium-atmosphere white dwarf companion of PSR J0740+6620?
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PublicationThe ultraluminous X-ray sources in the high-velocity system of NGC1275
We report the results of a study of X-ray point sources coincident with the high-velocity system (HVS) projected in front of NGC1275. A very deep X-ray image of...
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PublicationThe ultraviolet luminosity function of star-forming galaxies between redshifts of 0.6 and 1.2
We use ultraviolet (UV) imaging taken with the XMM-Newton Optical Monitor telescope (XMM-OM), covering 280 arcmin 2 in the UVW1 band (λ eff = 2910 Å) to measure...
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PublicationThe ultraviolet to far-infrared spectral energy distribution of star-forming galaxies in the redshift desert
We analyse the rest-frame ultraviolet (UV) to near-infrared (near-IR) spectral energy distribution (SED) of Lyman-break galaxies (LBGs), star-forming (SF) BzK...
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PublicationThe ultraviolet upturn in brightest cluster galaxies
This paper is part of a series devoted to the investigation of a large sample of brightest cluster galaxies (BCGs), their properties and the relationships...
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PublicationThe unseen population of F- to K-type companions to hot subdwarf stars
We present a method to select hot subdwarf stars with A- to M-type companions using photometric selection criteria. We cover a wide range in wavelength by...
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PublicationThe unusual roAp star KIC 8677585
KIC 8677585 is a roAp star in the Kepler field which is unique in that there are four low-frequency variations of unknown origin in addition to more than 20...
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PublicationThe updated BASTI stellar evolution models and isochrones - III. White dwarfs
We present new cooling models for carbon-oxygen white dwarfs (WDs) with both H- and He-atmospheres, covering the whole relevant mass range, to extend our...
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PublicationThe updated BaSTI stellar evolution models and isochrones - IV. α-Depleted calculations
This is the fourth paper of our new release of the BaSTI (a Bag of Stellar Tracks and Isochrones) stellar model and isochrone library. Following the updated...