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List of works by Igor Oya

A multiwavelength view of the flaring state of PKS 2155-304 in 2006

scientific article published in Astronomy and Astrophysics

A new SNR with TeV shell-type morphology: HESS J1731-347

scientific article published in Astronomy and Astrophysics

A search for very high energy gamma-ray emission from Scorpius X-1 with the magic telescopes

Characterizing theγ-ray long-term variability of PKS 2155−304 with H.E.S.S. andFermi-LAT

scientific article published in Astronomy and Astrophysics

Constraints on an annihilation signal from a core of constant dark matter density around the milky way center with H.E.S.S.

scientific article published on 24 February 2015

Constraints on axionlike particles with H.E.S.S. from the irregularity of the PKS2155−304energy spectrum

scientific article

Constraints on the Steady and Pulsed Very High Energy Gamma-Ray Emission from Observations of PSR B1951+32/CTB 80 with the MAGIC Telescope

scientific article published in the Astrophysical Journal

Constraints on the gamma-ray emission from the cluster-scale AGN outburst in the Hydra A galaxy cluster

scientific article published in Astronomy and Astrophysics

Correlated X-ray and very high energy emission in the gamma-ray binary LS I +61 303

scientific article published in the Astrophysical Journal

Design concepts for the Cherenkov Telescope Array CTA: an advanced facility for ground-based high-energy gamma-ray astronomy

article by Marcos Actis et al published 23 November 2011 in Experimental Astronomy

Detailed spectral and morphological analysis of the shell type supernova remnant RCW 86

scientific article published in Astronomy and Astrophysics

Detection of Very High Energy Radiation from the BL Lacertae Object PG 1553+113 with the MAGIC Telescope

scientific article published in the Astrophysical Journal

Detection of the {gamma}-ray binary LS I +61{deg}303 in a low-flux state at very high energy {gamma}-rays with the MAGIC telescopes in 2009

scientific article published in the Astrophysical Journal

Detection of very high energy {gamma}-ray emission from the Perseus cluster head-tail galaxy IC 310 by the MAGIC telescopes

scholarly article

Diffuse Galactic gamma-ray emission with H.E.S.S

scholarly article

Discovery of TeVγ-ray emission from PKS 0447-439 and derivation of an upper limit on its redshift

scientific article published in Astronomy and Astrophysics

Discovery of VHE emission towards the Carina arm region with the H.E.S.S. telescope array: HESS J1018–589

scientific article published in Astronomy and Astrophysics

Discovery of VHEγ-ray emission and multi-wavelength observations of the BL Lacertae object 1RXS J101015.9 − 311909

scientific article published in Astronomy and Astrophysics

Discovery of VHEγ-ray emission from the BL Lacertae object B3 2247+381 with the MAGIC telescopes

scientific article published in Astronomy and Astrophysics

Discovery of Very High Energy Gamma Radiation from IC 443 with the MAGIC Telescope

scientific article (publication date: 17 July 2007)

Discovery of Very High Energy Gamma Rays from 1ES 1218+30.4

scientific article published in the Astrophysical Journal

Discovery of Very High Energy γ-Ray Emission from the Low-Frequency-peaked BL Lacertae Object BL Lacertae

scientific article published in the Astrophysical Journal

Discovery of Very High Energy γ-Rays from Markarian 180 Triggered by an Optical Outburst

scientific article published in the Astrophysical Journal

Discovery of a very high energy gamma-ray signal from the 3C 66A/B region

scientific article published in the Astrophysical Journal

Discovery of extended VHEγ-ray emission from the vicinity of the young massive stellar cluster Westerlund 1

scientific article published in Astronomy and Astrophysics

Discovery of gamma-ray emission from the extragalactic pulsar wind nebula N 157B with H.E.S.S

scientific article published in Astronomy and Astrophysics

Discovery of hard-spectrumγ-ray emission from the BL Lacertae object 1ES 0414+009

scientific article published in Astronomy and Astrophysics

Discovery of high and very high-energy emission from the BL Lacertae object SHBL J001355.9–185406

scientific article published in Astronomy and Astrophysics

Discovery of the VHE gamma-ray source HESS J1832-093 in the vicinity of SNR G22.7-0.2

scientific article

Discovery of the hard spectrum VHE {gamma}-ray source HESS J1641-463

Discovery of the source HESS J1356-645 associated with the young and energetic PSR J1357-6429

scientific article published in Astronomy and Astrophysics

Discovery of variable VHEγ-ray emission from the binary system 1FGL J1018.6–5856

scientific article published in Astronomy and Astrophysics

Discovery of very high energy {gamma}-rays from the blazar S5 0716+714

scientific article published in the Astrophysical Journal

Discovery of very high energyγ-ray emission from the BL Lacertae object PKS 0301−243 with H.E.S.S

scientific article published in Astronomy and Astrophysics

ERRATUM: “SEARCH FOR DARK MATTER ANNIHILATION SIGNALS FROM THE FORNAX GALAXY CLUSTER WITH H.E.S.S.” (2012, ApJ, 750, 123)

scientific article published in the Astrophysical Journal

Erratum: HESS J1640-465 - an exceptionally luminous TeV -ray supernova remnant

scholarly article published in Monthly Notices of the Royal Astronomical Society

FADC signal reconstruction for the MAGIC telescope

article

Fermi large area telescope observations of Markarian 421: the missing piece of its spectral energy distribution

scientific article published in the Astrophysical Journal

First Bounds on the High-Energy Emission from Isolated Wolf-Rayet Binary Systems

scientific article published in the Astrophysical Journal

First Bounds on the Very High Energy γ‐Ray Emission from Arp 220

scientific article published in the Astrophysical Journal

First limits on the very-high energy gamma-ray afterglow emission of a fast radio burst

scientific article published in Astronomy and Astrophysics

Flux Upper Limit on Gamma-Ray Emission by GRB 050713a from MAGIC Telescope Observations

scientific article published in the Astrophysical Journal

Flux upper limits for 47 AGN observed with H.E.S.S. in 2004−2011

scientific article published in Astronomy and Astrophysics

Gamma-ray excess from a stacked sample of high- and intermediate-frequency peaked blazars observed with the MAGIC telescope

scientific article published in the Astrophysical Journal

H.E.S.S. Limits on Linelike Dark Matter Signatures in the 100 GeV to 2 TeV Energy Range Close to the Galactic Center

scientific article published on 7 October 2016

H.E.S.S. detection of TeV emission from the interaction region between the supernova remnant G349.7+0.2 and a molecular cloud

scientific article published in Astronomy and Astrophysics

H.E.S.S. detection of TeV emission from the interaction region between the supernova remnant G349.7+0.2 and a molecular cloud(Corrigendum)

scientific article published in Astronomy and Astrophysics

H.E.S.S. discovery of VHEγ-rays from the quasar PKS 1510−089

scientific article published in Astronomy and Astrophysics

H.E.S.S. observations of the Crab during its March 2013 GeV gamma-ray flare

scientific article published in Astronomy and Astrophysics

H.E.S.S. observations of the binary system PSR B1259-63/LS 2883 around the 2010/2011 periastron passage

scientific article published in Astronomy and Astrophysics

H.E.S.S. reveals a lack of TeV emission from the supernova remnant Puppis A

scholarly article

HESS J1640-465 - an exceptionally luminous TeV {gamma}-ray supernova remnant

scholarly article

HESS J1818-154, a new composite supernova remnant discovered in TeV gamma rays and X-rays

scientific article published in Astronomy and Astrophysics

HESS and Fermi-LAT discovery of γ-rays from the blazar 1ES 1312−423

scientific article

HESS observations of the Carina nebula and its enigmatic colliding wind binary Eta Carinae

scholarly article

Identification of HESS J1303−631 as a pulsar wind nebula throughγ-ray, X-ray, and radio observations

scientific article published in Astronomy and Astrophysics

Implementation of the Random Forest method for the Imaging Atmospheric Cherenkov Telescope MAGIC

article

Improving the performance of the single-dish Cherenkov telescope MAGIC through the use of signal timing

article

Insights into the high-energy {gamma}-ray emission of Markarian 501 from extensive multifrequency observations in the Fermi era

scientific article published in the Astrophysical Journal

Introducing the CTA concept

LONG-TERM TeV AND X-RAY OBSERVATIONS OF THE GAMMA-RAY BINARY HESS J0632+057

scientific article published in the Astrophysical Journal

Long-term monitoring of PKS 2155−304 with ATOM and H.E.S.S.: investigation of optical/γ-ray correlations in different spectral states

scientific article published in Astronomy and Astrophysics

MAGIC Observations and multiwavelength properties of the quasar 3C 279 in 2007 and 2009

scientific article published in Astronomy and Astrophysics

MAGIC Observations of Very High Energy γ-Rays from HESS J1813-178

scientific article published in the Astrophysical Journal

MAGIC Observations of the Unidentified γ-Ray Source TeV J2032+4130

scientific article published in the Astrophysical Journal

MAGIC TeV gamma-ray observations of Markarian 421 during multiwavelength campaigns in 2006

scientific article published in Astronomy and Astrophysics

MAGIC Upper Limits on the Very High Energy Emission from Gamma‐Ray Bursts

scientific article published in the Astrophysical Journal

MAGIC discovery of very high energy emission from the FSRQ PKS 1222+21

article

MAGIC gamma-ray telescope observation of the Perseus cluster of galaxies: implications for cosmic rays, dark matter, and NGC 1275

scientific article published in the Astrophysical Journal

MAGIC observation of the GRB 080430 afterglow

scientific article published in Astronomy and Astrophysics

MAGIC observations of the giant radio galaxy M 87 in a low-emission state between 2005 and 2007

scientific article published in Astronomy and Astrophysics

MAGIC upper limits for two milagro-detected bright Fermi sources in the region of SNR G65.1+0.6

scientific article published in the Astrophysical Journal

MAGIC upper limits to the VHE gamma-ray flux of 3C 454.3 in high emission state

scientific article published in Astronomy and Astrophysics

Magic constraints on {gamma}-ray emission from Cygnus X-3

scientific article published in the Astrophysical Journal

Measurement of the extragalactic background light imprint on the spectra of the brightest blazars observed with H.E.S.S

scientific article published in Astronomy and Astrophysics

Mrk 421 active state in 2008: the MAGIC view, simultaneous multi-wavelength observations and SSC model constrained

scientific article published in Astronomy and Astrophysics

Multiwavelength (Radio, X‐Ray, and γ‐Ray) Observations of the γ‐Ray Binary LS I +61 303

scientific article published in the Astrophysical Journal

Observation of Gamma Rays from the Galactic Center with the MAGIC Telescope

scientific article published in the Astrophysical Journal

Observation of VHE Gamma Radiation from HESS J1834-087/W41 with the MAGIC Telescope

scientific article published in the Astrophysical Journal

Observation of VHE γ-rays from Cassiopeia A with the MAGIC telescope

scientific article published in Astronomy and Astrophysics

Observation of Very High Energy Gamma‐Ray Emission from the Active Galactic Nucleus 1ES 1959+650 Using the MAGIC Telescope

scientific article published in the Astrophysical Journal

Observation of Very High Energy γ‐Rays from the AGN 1ES 2344+514 in a Low Emission State with the MAGIC Telescope

scientific article published in the Astrophysical Journal

Observation of pulsed gamma-rays above 25 GeV from the Crab pulsar with MAGIC.

scientific article

Observations of Markarian 421 with the MAGIC Telescope

scientific article published in the Astrophysical Journal

Observations of the Crab pulsar between 25 and 100 GeV with the MAGIC I telescope

scientific article published in the Astrophysical Journal

Observations of the blazar 3C 66A with the magic telescopes in stereoscopic mode

scientific article published in the Astrophysical Journal

PG 1553+113: five years of observations with MAGIC

scientific article published in the Astrophysical Journal

Performance of the MAGIC stereo system obtained with Crab Nebula data

scholarly article

Periodic very high energy {gamma}-ray emission from LS I +61{deg}303 observed with the MAGIC telescope

scientific article published in the Astrophysical Journal

Probing quantum gravity using photons from a flare of the active galactic nucleus Markarian 501 observed by the MAGIC telescope

article

Probing the extent of the non-thermal emission from the Vela X region at TeV energies with H.E.S.S

scientific article published in Astronomy and Astrophysics

Probing the gamma-ray emission from HESS J1834–087 using H.E.S.S. andFermiLAT observations

scientific article published in Astronomy and Astrophysics

Prototyping the graphical user interface for the operator of the Cherenkov Telescope Array

Radio imaging of the very-high-energy gamma-ray emission region in the central engine of a radio galaxy

scientific article published on 2 July 2009

Search for Dark Matter Annihilations towards the Inner Galactic Halo from 10 Years of Observations with H.E.S.S.

scientific article published on 8 September 2016

Search for TeV Gamma-ray Emission from GRB 100621A, an extremely bright GRB in X-rays, with H.E.S.S

scientific article published in Astronomy and Astrophysics

Search for VHE {gamma}-ray emission from the globular cluster M13 with the magic telescope

scientific article published in the Astrophysical Journal

Search for an extended VHEγ-ray emission from Mrk 421 and Mrk 501 with the MAGIC Telescope

scientific article published in Astronomy and Astrophysics

Search for dark matter annihilation signals from the Fornax galaxy cluster with H.E.S.S

scientific article published in the Astrophysical Journal

Search for dark matter annihilation signatures in H.E.S.S. observations of dwarf spheroidal galaxies

scholarly article

Search for extendedγ-ray emission around AGN with H.E.S.S. andFermi-LAT

scientific article published in Astronomy and Astrophysics

Search for photon-linelike signatures from dark matter annihilations with H.E.S.S.

scientific article published on 22 January 2013

Search for very high energy gamma-ray emission from pulsar-pulsar wind nebula systems with the MAGIC telescope

scientific article published in the Astrophysical Journal

Search for very-high-energyγ-ray emission from Galactic globular clusters with H.E.S.S

scientific article published in Astronomy and Astrophysics

Searches for dark matter annihilation signatures in the Segue 1 satellite galaxy with the MAGIC-I telescope

scholarly article

Sensitivity of the Cherenkov Telescope Array to spectral signatures of hadronic PeVatrons with application to Galactic Supernova Remnants

scientific article published in August 2023

Simultaneous Multiwavelength Observations of the Blazar 1ES 1959+650 at a Low TeV Flux

scientific article published in the Astrophysical Journal

Simultaneous multi-frequency observation of the unknown redshift blazar PG 1553+113 in March-April 2008

scientific article published in Astronomy and Astrophysics

Simultaneous multiwavelength observation of Mkn 501 in a low state in 2006

scientific article published in the Astrophysical Journal

Simultaneous multiwavelength observations of Markarian 421 during outburst

scientific article published in the Astrophysical Journal

Spectral analysis and interpretation of the {gamma}-ray emission from the starburst galaxy NGC 253

scientific article published in the Astrophysical Journal

Spectral energy distribution of Markarian 501: quiescent state versus extreme outburst

scientific article published in the Astrophysical Journal

Systematic Search for VHE Gamma‐Ray Emission from X‐Ray–bright High‐Frequency BL Lac Objects

scientific article published in the Astrophysical Journal

TeV -ray observations of the young synchrotron-dominated SNRs G1.9+0.3 and G330.2+1.0 with H.E.S.S

scientific article

The 2012 flare of PG 1553+113 seen with H.E.S.S. and Fermi-LAT

scientific article published in the Astrophysical Journal

The June 2008 flare of Markarian 421 from optical to TeV energies

scientific article published in the Astrophysical Journal

The central pixel of the MAGIC telescope for optical observations

The high-energyγ-ray emission of AP Librae

scientific article published in Astronomy and Astrophysics

The software architecture to control the Cherenkov Telescope Array

Unfolding of differential energy spectra in the MAGIC experiment

article

Upper Limit for γ‐Ray Emission above 140 GeV from the Dwarf Spheroidal Galaxy Draco

scientific article published in the Astrophysical Journal

Upper limits on the VHE gamma-ray emission from the Willman 1 satellite galaxy with the MAGIC telescope

scientific article published in the Astrophysical Journal

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

scientific article published in the Astrophysical Journal

Variable Very High Energy γ‐Ray Emission from Markarian 501

scientific article published in the Astrophysical Journal

Very High Energy Gamma-Ray Observations of Strong Flaring Activity in M87 in 2008 February

scientific article published in the Astrophysical Journal

Very High Energy Gamma-Ray Radiation from the Stellar Mass Black Hole Binary Cygnus X-1

scientific article published in the Astrophysical Journal

Very-high-energy gamma rays from a distant quasar: how transparent is the universe?

scientific article

Very-high-energy gamma-ray emission from the direction of the Galactic globular cluster Terzan 5

scientific article published in Astronomy and Astrophysics