We present contemporaneous optical and infrared (IR) photometric observations of the Type IIn SN 1998S covering the period between 11 and 146d after discovery...
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PublicaciónOptical and infrared photometry of the Type IIn SN 1998S: days 11-146
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PublicaciónOptical observations of GRB 060218/SN 2006aj and its host galaxy
The supernova SN 2006aj associated with GRB 060218 is the second-closest GRB-SN observed to date (z=0.033) and is the clearest example of a SN associated with a...
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PublicaciónOptical polarimetric monitoring of the type II-plateau SN 2005af
Aims.Core-collapse supernovae may show significant polarization that implies non-spherically symmetric explosions. We observed the type II-plateau SN 2005af...
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PublicaciónOptical polarimetry of SN 2004bv
We report R band imaging polarimetry of SN 2004bv in NGC 6907 on June 19.299 (UT middle of observation), i.e., two weeks after maximum. We have obtained [ 0.11...
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PublicaciónOSIRIS Hα imaging of the NGC 2770 supernova factory and its satellite NGC 2770B
In the last 12 years NGC 2770 hosted 2 standard supernovae (SNe) and one X-ray transient event (SN2008D) similar to a Gamma-Ray Burst (GRB). Given the close (27...
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PublicaciónPair production of helicity-flipped neutrinos in supernovae
The emissivity was calculated for the pair production of helicity-flipped neutrinos, in a way that can be used in supernova calculations. Also presented are...
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PublicaciónPanning for gold, but finding helium: Discovery of the ultra-stripped supernova SN 2019wxt from gravitational-wave follow-up observations
We present the results from multi-wavelength observations of a transient discovered during an intensive follow-up campaign of S191213g, a gravitational wave (GW...
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CharlaPart 1: A supernova search in starburst galaxies & Part 2: Starbursts and EMIR project
With the aim of testing the relation between supernova (SN) rate and star formation rate, we conducted a SN search in a sample of local starburst galaxies (SBs)...
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PublicaciónPhotometric observations of the Type Ia SN 2002er in UGC 10743
Extensive light and colour curves for the Type Ia supernova (SN Ia) SN 2002er are presented as part of the European Supernova Collaboration. We have collected...