activity
20082014
most citedVery-High-Energy Gamma Rays from a Distant Quasar: How Transparent Is the Universe?

446 citations · 4.8k across the 58 of their papers we have counts for

collaborators

59 papers

astro-ph.SR2014★ 121 cited

Deuterated methanol in the pre-stellar core L1544

Luca Bizzocchi, Paola Caselli, Silvia Spezzano +1

Using the IRAM 30m telescope, we mapped the methanol emission in the pre-stellar core L1544 and observed singly deuterated methanol (CHDOH and CHOD) towards the dust peak o…

astro-ph.GA2014★ 12 cited

Bulgeless Galaxies at Intermediate Redshift: Sample Selection, Colour Properties, and the Existence of Powerful AGN

Luca Bizzocchi, Mercedes E. Filho, Elvira Leonardo +11

We present a catalogue of bulgeless galaxies, which includes 19225 objects selected in four of the deepest, largest multi-wavelength datasets available -- COSMOS, AEGIS, GEMS and G…

astro-ph.SR2013★ 75 cited

Detection of (15)NNH+ in L1544: non-LTE modelling of dyazenilium hyperfine line emission and accurate (14)N/(15)N values

Luca Bizzocchi, Paola Caselli, Elvira Leonardo +1

Samples of pristine Solar System material found in meteorites and interplanetary dust particles are highly enriched in (15)N. Conspicuous nitrogen isotopic anomalies have also been…

astro-ph.HE2012★ 16 cited

Observations of the magnetars 4U 0142+61 and 1E 2259+586 with the MAGIC telescopes

The MAGIC Collaboration, J. Aleksić, L. A. Antonelli +153

Magnetars are an extreme, highly magnetized class of isolated neutron stars whose large X-ray luminosity is believed to be driven by their high magnetic field. In this work we stud…

astro-ph.HE2012★ 39 cited

The Simultaneous Low State Spectral Energy Distribution of 1ES 2344+514 from Radio to Very High Energies

MAGIC Collaboration, J. Aleksić, L. A. Antonelli +191

[Abridged] Context. To construct and interpret the spectral energy distribution (SED) of BL Lacertae objects, simultaneous broad-band observations are mandatory. Aims. We present t…

astro-ph.HE2012★ 42 cited

MAGIC observations of the giant radio galaxy M87 in a low-emission state between 2005 and 2007

MAGIC Collaboration, J. Aleksić, E. A. Alvarez +155

We present the results of a long M87 monitoring campaign in very high energy -rays with the MAGIC-I Cherenkov telescope. We aim to model the persistent non-thermal jet emission…