List of works - Stefano Ansoldi

A Joint Fermi-GBM and LIGO/Virgo Analysis of Compact Binary Mergers from the First and Second Gravitational-wave Observing Runs

A cut-off in the TeV gamma-ray spectrum of the SNR Cassiopeia A

scientific article

A fast, very-high-energy γ-ray flare from BL Lacertae during a period of multi-wavelength activity in June 2015

scientific article

A search for dark matter in Triangulum II with the MAGIC telescopes

scientific article published in May 2020

A search for spectral hysteresis and energy-dependent time lags from X-ray and TeV gamma-ray observations of Mrk 421 ⬇️

scientific article published in the Astrophysical Journal

All-sky search for continuous gravitational waves from isolated neutron stars in the early O3 LIGO data

scientific article

All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data

All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data

scientific article published on 9 May 2022

All-sky search for short gravitational-wave bursts in the third Advanced LIGO and Advanced Virgo run

scholarly article published in December 2021

Black hole lightning due to particle acceleration at subhorizon scales ⬇️

scientific article

Bounds on Lorentz Invariance Violation from MAGIC Observation of GRB 190114C

scientific article published on 01 July 2020

Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

scholarly article

Combined searches for dark matter in dwarf spheroidal galaxies observed with the MAGIC telescopes, including new data from Coma Berenices and Draco

scholarly article

Constraining Lorentz Invariance Violation Using the Crab Pulsar Emission Observed up to TeV Energies by MAGIC

Constraining dark matter lifetime with a deep gamma-ray survey of the Perseus galaxy cluster with MAGIC

Constraining very-high-energy and optical emission from FRB 121102 with the MAGIC telescopes

scientific article

Constraints from LIGO O3 Data on Gravitational-wave Emission Due to R-modes in the Glitching Pulsar PSR J0537–6910

scientific article published in 2021

Constraints on Gamma-Ray and Neutrino Emission from NGC 1068 with the MAGIC Telescopes

scientific article published on 27 September 2019

Constraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations

scientific article published in Astronomy and Astrophysics

Contemporaneous observations of the radio galaxy NGC 1275 from radio to very high energyγ-rays

scientific article published in Astronomy and Astrophysics

Deep observation of the NGC 1275 region with MAGIC: search of diffuseγ-ray emission from cosmic rays in the Perseus cluster ⬇️

scientific article published in Astronomy and Astrophysics

Deep observations of the globular cluster M15 with the MAGIC telescopes

scientific article

Detection of bridge emission above 50 GeV from the Crab pulsar with the MAGIC telescopes ⬇️

scientific article published in Astronomy and Astrophysics

Detection of persistent VHE gamma-ray emission from PKS 1510–089 by the MAGIC telescopes during low states between 2012 and 2017

scientific article

Detection of the blazar S4 0954+65 at very-high-energy with the MAGIC telescopes during an exceptionally high optical state

scientific article published in Astronomy and Astrophysics

Detection of very high energy gamma-ray emission from the gravitationally lensed blazar QSO B0218+357 with the MAGIC telescopes ⬇️

scientific article published in Astronomy and Astrophysics

Discovery of TeV γ-ray emission from the neighbourhood of the supernova remnant G24.7+0.6 by MAGIC

scholarly article

Discovery of TeVγ-ray emission from the pulsar wind nebula 3C 58 by MAGIC ⬇️

scientific article published in Astronomy and Astrophysics

Discovery of VHEγ-rays from the blazar 1ES 1215+303 with the MAGIC telescopes and simultaneous multi-wavelength observations

scientific article published in Astronomy and Astrophysics

Discovery of very high energy γ-ray emission from the blazar 1ES 0033+595 by the MAGIC telescopes ⬇️

scientific article

Diving below the Spin-down Limit: Constraints on Gravitational Waves from the Energetic Young Pulsar PSR J0537-6910

scholarly article published in June 2021

Erratum: A cut-off in the TeV gamma-ray spectrum of the SNR Cassiopeia A

scholarly article published in Monthly Notices of the Royal Astronomical Society

FIRST NuSTAR OBSERVATIONS OF MRK 501 WITHIN A RADIO TO TeV MULTI-INSTRUMENT CAMPAIGN ⬇️

scientific article (publication date: 9 October 2015)

First broadband characterization and redshift determination of the VHE blazar MAGIC J2001+439 ⬇️

scientific article published in Astronomy and Astrophysics

First joint observation by the underground gravitational-wave detector KAGRA with GEO 600

scholarly article published in June 2022

First multi-wavelength campaign on the gamma-ray-loud active galaxy IC 310

scientific article published in Astronomy and Astrophysics

GW190412: Observation of a binary-black-hole coalescence with asymmetric masses

scientific article

GW190521: A Binary Black Hole Merger with a Total Mass of 150 M_{⊙}

scientific article published on 01 September 2020

GW190814: Gravitational Waves from the Coalescence of a 23 Solar Mass Black Hole with a 2.6 Solar Mass Compact Object

scientific article published in June 2020

GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

scholarly article

Gamma-ray flaring activity of NGC1275 in 2016–2017 measured by MAGIC

scientific article published in Astronomy and Astrophysics

Gravitational-wave Constraints on the Equatorial Ellipticity of Millisecond Pulsars

scientific article published in October 2020

H.E.S.S. and MAGIC observations of a sudden cessation of a very-high-energy γ -ray flare in PKS 1510−089 in May 2016

scientific article published in April 2021

Indirect dark matter searches in the dwarf satellite galaxy Ursa Major II with the MAGIC telescopes

Insights into the emission of the blazar 1ES 1011+496 through unprecedented broadband observations during 2011 and 2012 ⬇️

scientific article published in Astronomy and Astrophysics

Investigating the peculiar emission from the new VHE gamma-ray source H1722+119 ⬇️

scholarly article

Limits on the flux of tau neutrinos from 1 PeV to 3 EeV with the MAGIC telescopes

Long-term multi-wavelength variability and correlation study of Markarian 421 from 2007 to 2009 ⬇️

scientific article published in Astronomy and Astrophysics

MAGIC and Fermi-LAT gamma-ray results on unassociated HAWC sources

article

MAGIC detection of short-term variability of the high-peaked BL Lac object 1ES 0806+524 ⬇️

scientific article

MAGIC detection of very high energy γ-ray emission from the low-luminosity blazar 1ES 1741+196

scientific article

MAGIC gamma-ray and multi-frequency observations of flat spectrum radio quasar PKS 1510−089 in early 2012 ⬇️

scientific article published in Astronomy and Astrophysics

MAGIC long-term study of the distant TeV blazar PKS 1424+240 in a multiwavelength context ⬇️

scientific article published in Astronomy and Astrophysics

MAGIC observations and multifrequency properties of the flat spectrum radio quasar 3C 279 in 2011

scientific article published in Astronomy and Astrophysics

MAGIC observations of MWC 656, the only known Be/BH system ⬇️

scientific article published in Astronomy and Astrophysics

MAGIC observations of the February 2014 flare of 1ES 1011+496 and ensuing constraint of the EBL density ⬇️

scientific article published in Astronomy and Astrophysics

MAGIC observations of the microquasar V404 Cygni during the 2015 outburst

scientific article

MAGIC reveals a complex morphology within the unidentified gamma-ray source HESS J1857+026 ⬇️

scientific article published in Astronomy and Astrophysics

MAGIC search for VHEγ-ray emission from AE Aquarii in a multiwavelength context ⬇️

scientific article published in Astronomy and Astrophysics

MAGIC upper limits on the GRB 090102 afterglow

scientific article

MAGIC very large zenith angle observations of the Crab Nebula up to 100 TeV

scientific article published in March 2020

Measurement of the Crab Nebula spectrum over three decades in energy with the MAGIC telescopes

scholarly article published March 2015

Measurement of the extragalactic background light using MAGIC and Fermi-LAT gamma-ray observations of blazars up to z = 1

scholarly article

Model-based Cross-correlation Search for Gravitational Waves from the Low-mass X-Ray Binary Scorpius X-1 in LIGO O3 Data

scholarly article

Monitoring of the radio galaxy M 87 during a low-emission state from 2012 to 2015 with MAGIC

scientific article published on 8 January 2020

Multi-Wavelength Observations of the Blazar 1ES 1011+496 in Spring 2008

article

Multi-wavelength characterization of the blazar S5 0716+714 during an unprecedented outburst phase

scholarly article

Multiband variability studies and novel broadband SED modeling of Mrk 501 in 2009

scientific article published in Astronomy and Astrophysics

Multifrequency studies of the peculiar quasar 4C +21.35 during the 2010 flaring activity ⬇️

scientific article published in the Astrophysical Journal

Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A

scientific article published in Science

Multiwavelength observations of Mrk 501 in 2008 ⬇️

scientific article published in Astronomy and Astrophysics

Multiwavelength observations of a VHE gamma-ray flare from PKS 1510−089 in 2015

scientific article published in Astronomy and Astrophysics

Multiwavelength study of quiescent states of Mrk 421 with unprecedented hard X-ray coverage provided by NuSTAR in 2013 ⬇️

scientific article published in the Astrophysical Journal

Narrowband Searches for Continuous and Long-duration Transient Gravitational Waves from Known Pulsars in the LIGO-Virgo Third Observing Run

scientific article published in 2022

New Hard-TeV Extreme Blazars Detected with the MAGIC Telescopes

scholarly article

Observation of Gravitational Waves from Two Neutron Star-Black Hole Coalescences

scholarly article published in July 2021

Observation of the Gamma-Ray Binary HESS J0632+057 with the H.E.S.S., MAGIC, and VERITAS Telescopes

scientific article published in December 2021

Observation of the black widow B1957+20 millisecond pulsar binary system with the MAGIC telescopes

scientific article

Observations of Sagittarius A* during the pericenter passage of the G2 object with MAGIC ⬇️

scientific article published in Astronomy and Astrophysics

Open Data from the Third Observing Run of LIGO, Virgo, KAGRA, and GEO

scientific article published on 28 July 2023

Optimized dark matter searches in deep observations of Segue 1 with MAGIC

scientific article (publication date: 6 February 2014)

Performance of the MAGIC telescopes under moonlight

Periastron Observations of TeV Gamma-Ray Emission from a Binary System with a 50-year Period ⬇️

scholarly article

Population Properties of Compact Objects from the Second LIGO-Virgo Gravitational-Wave Transient Catalog

scholarly article published in May 2021

Population of Merging Compact Binaries Inferred Using Gravitational Waves through GWTC-3

scientific article published on 29 March 2023

Probing the very high energy γ-ray spectral curvature in the blazar PG 1553+113 with the MAGIC telescopes ⬇️

scientific article

Properties and Astrophysical Implications of the 150 M⊙ Binary Black Hole Merger GW190521

scholarly article published in September 2020

Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift during the LIGO-Virgo Run O3b

scholarly article published in April 2022

Search for Lensing Signatures in the Gravitational-Wave Observations from the First Half of LIGO-Virgo's Third Observing Run

scholarly article published in December 2021

Search for Subsolar-Mass Binaries in the First Half of Advanced LIGO’s and Advanced Virgo’s Third Observing Run

scientific article published on 5 August 2022

Search for VHE gamma-ray emission from Geminga pulsar and nebula with the MAGIC telescopes ⬇️

scientific article published in Astronomy and Astrophysics

Search for continuous gravitational wave emission from the Milky Way center in O3 LIGO-Virgo data

scientific article published on 9 August 2022

Search for continuous gravitational waves from 20 accreting millisecond x-ray pulsars in O3 LIGO data

Search for gravitational waves from Scorpius X-1 with a hidden Markov model in O3 LIGO data

scholarly article

Search for very high energy gamma-rays from the z = 0.896 quasar 4C +55.17 with the MAGIC telescopes ⬇️

scientific article

Searches for Continuous Gravitational Waves from Young Supernova Remnants in the Early Third Observing Run of Advanced LIGO and Virgo

scientific article published in 2021

Searches for Gravitational Waves from Known Pulsars at Two Harmonics in the Second and Third LIGO-Virgo Observing Runs

scholarly article published in August 2022

Searching for VHE gamma-ray emission associated with IceCube neutrino alerts using FACT, H.E.S.S., MAGIC, and VERITAS

Statistics of VHE γ -rays in temporal association with radio giant pulses from the Crab pulsar

scientific article published on 30 January 2020

Super-orbital variability of LS I +61°303 at TeV energies ⬇️

scientific article published in Astronomy and Astrophysics

Teraelectronvolt pulsed emission from the Crab Pulsar detected by MAGIC ⬇️

scientific article published in Astronomy and Astrophysics

Testing emission models on the extreme blazar 2WHSP J073326.7+515354 detected at very high energies with the MAGIC telescopes

scientific article published on 30 September 2019

Tests of general relativity with binary black holes from the second LIGO-Virgo gravitational-wave transient catalog

scholarly article published in June 2021

The 2009 multiwavelength campaign on Mrk 421: Variability and correlation studies ⬇️

scientific article published in Astronomy and Astrophysics

The Blazar TXS 0506+056 Associated with a High-energy Neutrino: Insights into Extragalactic Jets and Cosmic-Ray Acceleration ⬇️

scientific article

The Great Markarian 421 Flare of 2010 February: Multiwavelength Variability and Correlation Studies

scientific article published on 17 February 2020

The broad-band properties of the intermediate synchrotron peaked BL Lac S2 0109+22 from radio to VHE gamma-rays

scholarly article

The major upgrade of the MAGIC telescopes, Part I: The hardware improvements and the commissioning of the system ⬇️

scientific article

The major upgrade of the MAGIC telescopes, Part II: A performance study using observations of the Crab Nebula ⬇️

scientific article (publication date: 2016)

Unprecedented study of the broadband emission of Mrk 421 during flaring activity in March 2010 ⬇️

scientific article

Upper limits on the isotropic gravitational-wave background from Advanced LIGO and Advanced Virgo's third observing run

scholarly article published in July 2021

Very high energy {gamma}-rays from the universe's middle age: detection of the z = 0.940 blazar PKS 1441+25 with MAGIC ⬇️

scientific article

Very high-energyγ-ray observations of novae and dwarf novae with the MAGIC telescopes ⬇️

scientific article published in Astronomy and Astrophysics

Very-high-energy gamma-ray observations of the Type Ia Supernova SN 2014J with the MAGIC telescopes

scientific article published in Astronomy and Astrophysics

List of works by Stefano Ansoldi

A Joint Fermi-GBM and LIGO/Virgo Analysis of Compact Binary Mergers from the First and Second Gravitational-wave Observing Runs

A cut-off in the TeV gamma-ray spectrum of the SNR Cassiopeia A

A fast, very-high-energy γ-ray flare from BL Lacertae during a period of multi-wavelength activity in June 2015

A search for dark matter in Triangulum II with the MAGIC telescopes

A search for spectral hysteresis and energy-dependent time lags from X-ray and TeV gamma-ray observations of Mrk 421 ⬇️

All-sky search for continuous gravitational waves from isolated neutron stars in the early O3 LIGO data

All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data

All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data

All-sky search for short gravitational-wave bursts in the third Advanced LIGO and Advanced Virgo run

Black hole lightning due to particle acceleration at subhorizon scales ⬇️

Bounds on Lorentz Invariance Violation from MAGIC Observation of GRB 190114C

Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

Combined searches for dark matter in dwarf spheroidal galaxies observed with the MAGIC telescopes, including new data from Coma Berenices and Draco

Constraining Lorentz Invariance Violation Using the Crab Pulsar Emission Observed up to TeV Energies by MAGIC

Constraining dark matter lifetime with a deep gamma-ray survey of the Perseus galaxy cluster with MAGIC

Constraining very-high-energy and optical emission from FRB 121102 with the MAGIC telescopes

Constraints from LIGO O3 Data on Gravitational-wave Emission Due to R-modes in the Glitching Pulsar PSR J0537–6910

Constraints on Gamma-Ray and Neutrino Emission from NGC 1068 with the MAGIC Telescopes

Constraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations

Contemporaneous observations of the radio galaxy NGC 1275 from radio to very high energyγ-rays

Deep observation of the NGC 1275 region with MAGIC: search of diffuseγ-ray emission from cosmic rays in the Perseus cluster ⬇️

Deep observations of the globular cluster M15 with the MAGIC telescopes

Detection of bridge emission above 50 GeV from the Crab pulsar with the MAGIC telescopes ⬇️

Detection of persistent VHE gamma-ray emission from PKS 1510–089 by the MAGIC telescopes during low states between 2012 and 2017

Detection of the blazar S4 0954+65 at very-high-energy with the MAGIC telescopes during an exceptionally high optical state

Detection of very high energy gamma-ray emission from the gravitationally lensed blazar QSO B0218+357 with the MAGIC telescopes ⬇️

Discovery of TeV γ-ray emission from the neighbourhood of the supernova remnant G24.7+0.6 by MAGIC

Discovery of TeVγ-ray emission from the pulsar wind nebula 3C 58 by MAGIC ⬇️

Discovery of VHEγ-rays from the blazar 1ES 1215+303 with the MAGIC telescopes and simultaneous multi-wavelength observations

Discovery of very high energy γ-ray emission from the blazar 1ES 0033+595 by the MAGIC telescopes ⬇️

Diving below the Spin-down Limit: Constraints on Gravitational Waves from the Energetic Young Pulsar PSR J0537-6910

Erratum: A cut-off in the TeV gamma-ray spectrum of the SNR Cassiopeia A

FIRST NuSTAR OBSERVATIONS OF MRK 501 WITHIN A RADIO TO TeV MULTI-INSTRUMENT CAMPAIGN ⬇️

First broadband characterization and redshift determination of the VHE blazar MAGIC J2001+439 ⬇️

First joint observation by the underground gravitational-wave detector KAGRA with GEO 600

First multi-wavelength campaign on the gamma-ray-loud active galaxy IC 310

GW190412: Observation of a binary-black-hole coalescence with asymmetric masses

GW190521: A Binary Black Hole Merger with a Total Mass of 150 M_{⊙}

GW190814: Gravitational Waves from the Coalescence of a 23 Solar Mass Black Hole with a 2.6 Solar Mass Compact Object

GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run

Gamma-ray flaring activity of NGC1275 in 2016–2017 measured by MAGIC

Gravitational-wave Constraints on the Equatorial Ellipticity of Millisecond Pulsars

H.E.S.S. and MAGIC observations of a sudden cessation of a very-high-energy γ -ray flare in PKS 1510−089 in May 2016

Indirect dark matter searches in the dwarf satellite galaxy Ursa Major II with the MAGIC telescopes

Insights into the emission of the blazar 1ES 1011+496 through unprecedented broadband observations during 2011 and 2012 ⬇️

Investigating the peculiar emission from the new VHE gamma-ray source H1722+119 ⬇️

Limits on the flux of tau neutrinos from 1 PeV to 3 EeV with the MAGIC telescopes

Long-term multi-wavelength variability and correlation study of Markarian 421 from 2007 to 2009 ⬇️

MAGIC and Fermi-LAT gamma-ray results on unassociated HAWC sources

MAGIC detection of short-term variability of the high-peaked BL Lac object 1ES 0806+524 ⬇️

MAGIC detection of very high energy γ-ray emission from the low-luminosity blazar 1ES 1741+196

MAGIC gamma-ray and multi-frequency observations of flat spectrum radio quasar PKS 1510−089 in early 2012 ⬇️

MAGIC long-term study of the distant TeV blazar PKS 1424+240 in a multiwavelength context ⬇️

MAGIC observations and multifrequency properties of the flat spectrum radio quasar 3C 279 in 2011

MAGIC observations of MWC 656, the only known Be/BH system ⬇️

MAGIC observations of the February 2014 flare of 1ES 1011+496 and ensuing constraint of the EBL density ⬇️

MAGIC observations of the microquasar V404 Cygni during the 2015 outburst

MAGIC reveals a complex morphology within the unidentified gamma-ray source HESS J1857+026 ⬇️

MAGIC search for VHEγ-ray emission from AE Aquarii in a multiwavelength context ⬇️

MAGIC upper limits on the GRB 090102 afterglow

MAGIC very large zenith angle observations of the Crab Nebula up to 100 TeV

Measurement of the Crab Nebula spectrum over three decades in energy with the MAGIC telescopes

Measurement of the extragalactic background light using MAGIC and Fermi-LAT gamma-ray observations of blazars up to z = 1

Model-based Cross-correlation Search for Gravitational Waves from the Low-mass X-Ray Binary Scorpius X-1 in LIGO O3 Data

Monitoring of the radio galaxy M 87 during a low-emission state from 2012 to 2015 with MAGIC

Multi-Wavelength Observations of the Blazar 1ES 1011+496 in Spring 2008

Multi-wavelength characterization of the blazar S5 0716+714 during an unprecedented outburst phase

Multiband variability studies and novel broadband SED modeling of Mrk 501 in 2009

Multifrequency studies of the peculiar quasar 4C +21.35 during the 2010 flaring activity ⬇️

Multimessenger observations of a flaring blazar coincident with high-energy neutrino IceCube-170922A

Multiwavelength observations of Mrk 501 in 2008 ⬇️

Multiwavelength observations of a VHE gamma-ray flare from PKS 1510−089 in 2015

Multiwavelength study of quiescent states of Mrk 421 with unprecedented hard X-ray coverage provided by NuSTAR in 2013 ⬇️

Narrowband Searches for Continuous and Long-duration Transient Gravitational Waves from Known Pulsars in the LIGO-Virgo Third Observing Run

New Hard-TeV Extreme Blazars Detected with the MAGIC Telescopes

Observation of Gravitational Waves from Two Neutron Star-Black Hole Coalescences

Observation of the Gamma-Ray Binary HESS J0632+057 with the H.E.S.S., MAGIC, and VERITAS Telescopes

Observation of the black widow B1957+20 millisecond pulsar binary system with the MAGIC telescopes

Observations of Sagittarius A* during the pericenter passage of the G2 object with MAGIC ⬇️