User profiles for J. Coarasa

Jorge Coarasa

World Bank
Verified email at worldbank.org
Cited by 290

Variable very high energy γ-ray emission from Markarian 501

…, E Carmona, A Chilingarian, JA Coarasa… - The Astrophysical …, 2007 - iopscience.iop.org
The blazar Mrk 501 was observed at energies above 0.10 TeV with the MAGIC Telescope
from 2005 May through July. The high sensitivity of the instrument enabled the determination …

Variable very-high-energy gamma-ray emission from the microquasar LS I+ 61 303

…, JA Coarasa, S Commichau, JL Contreras, J Cortina… - science, 2006 - science.org
Microquasars are binary star systems with relativistic radio-emitting jets. They are potential
sources of cosmic rays and can be used to elucidate the physics of relativistic jets. We report …

VHE γ-Ray Observation of the Crab Nebula and its Pulsar with the MAGIC Telescope

…, E Carmona, A Chilingarian, JA Coarasa… - The Astrophysical …, 2008 - iopscience.iop.org
We report about very high energy (VHE) γ-ray observations of the Crab Nebula with the
MAGIC telescope. The γ-ray flux from the nebula was measured between 60 GeV and 9 TeV. …

Implementation of the random forest method for the imaging atmospheric Cherenkov telescope MAGIC

…, A Chilingarian, S Ciprini, JA Coarasa… - Nuclear Instruments and …, 2008 - Elsevier
The paper describes an application of the tree classification method Random Forest (RF),
as used in the analysis of data from the ground-based gamma telescope MAGIC. In such …

Very high energy gamma-ray radiation from the stellar mass black hole binary Cygnus X-1

…, E Carmona, A Chilingarian, JA Coarasa… - The Astrophysical …, 2007 - iopscience.iop.org
We report on the results from the observations in the very high energy band (VHE; E γ≥ 100
GeV) of the black hole X-ray binary (BHXB) Cygnus X-1. The observations were performed …

Discovery of very high energy gamma radiation from IC 443 with the MAGIC telescope

…, E Carmona, A Chilingarian, JA Coarasa… - The Astrophysical …, 2007 - iopscience.iop.org
We report the detection of a new source of very high energy (VHE; E γ≥ 100 GeV) γ-ray
emission located close to the Galactic plane, MAGIC J0616+ 225, which is spatially coincident …

Observations of Markarian 421 with the MAGIC Telescope

…, A Chilingarian, S Ciprini, JA Coarasa… - The Astrophysical …, 2007 - iopscience.iop.org
The MAGIC telescope took data of very high energy γ-ray emission from the blazar Markarian
421 (Mrk 421) between 2004 November and 2005 April. We present a combined analysis …

Observation of gamma rays from the galactic center with the MAGIC telescope

…, A Chilingarian, S Ciprini, JA Coarasa… - The Astrophysical …, 2006 - iopscience.iop.org
Recently, the Galactic center has been reported to be a source of very high energy (VHE) γ-rays
by the CANGAROO, VERITAS, and HESS experiments. The energy spectra as …

Unfolding of differential energy spectra in the MAGIC experiment

…, A Chilingarian, S Ciprini, JA Coarasa… - Nuclear Instruments and …, 2007 - Elsevier
… ) = ∑ j = 1 n b d 2 S d x 2 j 2 . For the second derivative ( d 2 S / d x 2 ) j of S in bin j different
… ] is(12) d 2 S d x 2 j = 2.0 · S j + 1 - S j S j + 1 + S j - S j - S j - 1 S j + S j - 1 . This is actually an …

Discovery of Very High Energy γ-Rays from 1ES 1011+ 496 at z= 0.212

…, E Carmona, A Chilingarian, JA Coarasa… - The Astrophysical …, 2007 - iopscience.iop.org
We report on the discovery of very high energy (VHE) γ-ray emission from the BL Lacertae
object 1ES 1011+ 496. The observation was triggered by an optical outburst in 2007 March …