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Denis González

Postdoctoral researcher

Institut de Recherche en Astrophysique et Planétologie

Toulouse, Francia

X-ray polarimetry, neutron stars, radiative transfer

Astrophysics, UNIVERSITY COLLEGE LONDON. Reino Unido, 2019

Postdoctoral researcher Full Time

UNIVERSITY OF BRITISH COLUMBIA

Canada

2019 - 2022
Postdoctoral researcher Full Time

Institut de Recherche en Astrophysique et Planétologie

Francia

2022 - 2025


Crab pulsar: IXPE observations reveal unified polarization properties in the optical and soft X-ray bands Gonzalez-Caniulef, Denis; Heyl, Jeremy; Fabiani, Sergio; Soffitta, Paolo; Costa, Enrico; Bucciantini, Niccolo'; Kirmizibayrak, Demet; Xie, Fei Article ISI ASTRONOMY & ASTROPHYSICS (2025)
Complex rotational dynamics of the neutron star in Hercules X-1 revealed by X-ray polarization Heyl, Jeremy; Doroshenko, Victor; Gonzalez-Caniulef, Denis; Caiazzo, Ilaria; Poutanen, Juri; Mushtukov, Alexander; Tsygankov, Sergey S.; Kirmizibayrak, Demet; Bachetti, Matteo; Pavlov, George G.; et al. Article ISI NATURE ASTRONOMY (2024)
Optimal Summary Statistics for X-ray Polarization Heyl, Jeremy; Gonzalez-Caniulef, Denis; Caiazzo, Ilaria Article The Open Journal of Astrophysics (2024)
The detection of polarized X-ray emission from the magnetar 1E 2259+586 Heyl, Jeremy; Taverna, Roberto; Turolla, Roberto; Israel, Gian Luca; Ng, Mason; Kirmizibayrak, Demet; Gonzalez-Caniulef, Denis; Caiazzo, Ilaria; Zane, Silvia; Ehlert, Steven R.; et al. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2024)
X-ray polarization signatures in bombarded magnetar atmospheres Kelly, Ruth M. E.; Gonzalez-Caniulef, Denis; Zane, Silvia; Turolla, Roberto; Taverna, Roberto Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2024)
A Strong X-Ray Polarization Signal from the Magnetar 1RXS J170849.0-400910 Zane, Silvia; Taverna, Roberto; Gonzalez-Caniulef, Denis; Muleri, Fabio; Turolla, Roberto; Heyl, Jeremy; Uchiyama, Keisuke; Ng, Mason; Tamagawa, Toru; Caiazzo, Ilaria; et al. Article ISI ASTROPHYSICAL JOURNAL LETTERS (2023)
Complex variations in X-ray polarization in the X-ray pulsar LS V+44 17/RX J0440.9+4431 Doroshenko, Victor; Poutanen, Juri; Heyl, Jeremy; Tsygankov, Sergey S.; Caiazzo, Ilaria; Turolla, Roberto; Veledina, Alexandra; Weisskopf, Martin C.; Forsblom, Sofia V.; Gonzalez-Caniulef, Denis; et al. Article ISI ASTRONOMY & ASTROPHYSICS (2023)
Constraining the magnetic field geometry of the millisecond pulsar PSRJ0030+0451 from joint radio, thermal X-ray, and γ-ray emission Petri, J.; Guillot, S.; Guillemot, L.; Cognard, I.; Theureau, G.; Griessmeier, J. -M.; Bondonneau, L.; Gonzalez-Caniulef, D.; Webb, N.; Jankowski, F.; et al. Article ISI ASTRONOMY & ASTROPHYSICS (2023)
Unbinned likelihood analysis for X-ray polarization Gonzalez-Caniulef, Denis; Caiazzo, Ilaria; Heyl, Jeremy Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2023)
X-ray polarimetry of the accreting pulsar GX 301-2 Suleimanov, Valery F.; Forsblom, Sofia V.; Tsygankov, Sergey S.; Poutanen, Juri; Doroshenko, Victor; Doroshenko, Rosalia; Capitanio, Fiamma; Di Marco, Alessandro; Gonzalez-Caniulef, Denis; Heyl, Jeremy; et al. Article ISI ASTRONOMY & ASTROPHYSICS (2023)
X-ray polarimetry of X-ray pulsar X Persei: another orthogonal rotator? Mushtukov, A. A.; Tsygankov, S. S.; Poutanen, J.; Doroshenko, V.; Salganik, A.; Costa, E.; Di Marco, A.; Heyl, J.; La Monaca, F.; Lutovinov, A. A.; et al. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2023)
Polarized x-rays from a magnetar Taverna, Roberto; Turolla, Roberto; Muleri, Fabio; Heyl, Jeremy; Zane, Silvia; Baldini, Luca; Gonzalez-Caniulef, Denis; Bachetti, Matteo; Rankin, John; Caiazzo, Ilaria; et al. Article ISI SCIENCE (2022)
Probing magnetar emission mechanisms with X-ray spectropolarimetry Caiazzo, Ilaria; Gonzalez-Caniulef, Denis; Heyl, Jeremy; Fernandez, Rodrigo Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)
The X-Ray Polarimetry View of the Accreting Pulsar Cen X-3 Tsygankov, Sergey S.; Doroshenko, Victor; Poutanen, Juri; Heyl, Jeremy; Mushtukov, Alexander A.; Caiazzo, Ilaria; Di Marco, Alessandro; Forsblom, Sofia V.; Gonzalez-Caniulef, Denis; Klawin, Moritz; et al. Article ISI ASTROPHYSICAL JOURNAL LETTERS (2022)
Atmosphere of strongly magnetized neutron stars heated by particle bombardment Gonzalez-Caniulef, Denis; Zane, Silvia; Turolla, Roberto; Wu, Kinwah Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)
Neutron star radius measurement from the ultraviolet and soft X-ray thermal emission of PSR J0437-4715 Gonzalez-Caniulef, D. Article ISI SCOPUS MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)
The X-ray Polarization Probe mission concept Jahoda, K; et al. Article (2019)
A Comment on "A note on polarized light from Magnetars: QED effects and axion-like particles" by L.M. Capparelli, L. Maiani and A.D. Polosa Turolla, R.; et al. Article (2017)
Carbon Chain Anions and the Growth of Complex Organic Molecules in Titan's Ionosphere Desai, R. T.; Coates, A. J.; Wellbrock, A.; Vuitton, V.; Crary, F. J.; Gonzalez-Caniulef, D.; Shebanits, O.; Jones, G. H.; Lewis, G. R.; Waite, J. H.; et al. Article ISI ASTROPHYSICAL JOURNAL LETTERS (2017)
Evidence for vacuum birefringence from the first optical-polarimetry measurement of the isolated neutron star RX J1856.5-3754 Mignani, R. P.; Testa, V.; Caniulef, D. Gonzalez; Taverna, R.; Turolla, R.; Zane, S.; Wu, K. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)
Vacuum birefringence and X-ray polarimetry in transient magnetars Gonzalez-Caniulef, D.; Zane, S.; Taverna, R.; Turolla, R.; Song, X.; Wu, K.; IOP Article ISI INTERNATIONAL CONFERENCE PHYSICS OF NEUTRON STARS: 50 YEARS AFTER, 2017 (2017)
Polarized thermal emission from X-ray dim isolated neutron stars: the case of RX J1856.5-3754 Caniulef, D. Gonzalez; Zane, S.; Taverna, R.; Turolla, R.; Wu, K. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2016)
Polarization of neutron star surface emission: a systematic analysis Taverna, R.; Turolla, R.; Caniulef, D. Gonzalez; Zane, S.; Muleri, F.; Soffitta, P. Article ISI MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)
Internal heating of old neutron stars: contrasting different mechanisms González D; Reisenegger, A. Article ISI SCOPUS Astronomy and Astrophysics (2010)
Internal Heating of Old Neutron Stars=> Contrasting Different Mechanisms Denis Gonzalez, Andreas Reisenegger Article AIP conferece proceedings (2010)
THE GLOBULAR CLUSTER NGC 5286. II. VARIABLE STARS Zorotovic, M.; Catelan, M.; SMITH, HA; Pritzl, BJ; Aguirre, P.; Angulo, RE; Aravena, M; Assef, RJ; Contreras C.; Cortes C.; et al. Article ISI ASTRONOMICAL JOURNAL (2010)


IXPE Simulations for magnetars Gonzalez-Caniulef, Denis; Caiazzo, Ilaria; Heyl, Jeremy ConferencePaper (2023)
X-ray Polarization at the Crossroads Heyl, Jeremy; Caiazzo, Ilaria; Gonzalez-Caniulef, Denis ConferencePaper (2023)
Rotochemical heating of old neutron stars Reisenegger, A.; González D; Petrovich C. ConferencePaper ISI SCOPUS AIP Conference Proceedings (2011)


THE GLOBULAR CLUSTER NGC 5286. II. VARIABLE STARS (vol 139, pg 357, 2010) Zorotovic, M.; Catelan, M.; SMITH, HA; Pritzl, BJ; Aguirre, P.; Angulo, RE; Aravena, M; Assef, RJ; Contreras C.; Cortes C.; et al. Errata ISI SCOPUS Astronomical Journal (2010)


Physics and astrophysics of strong magnetic field systems with eXTP Santangelo, Andrea; Zane, Silvia; Feng, Hua; Xu, RenXin; Doroshenko, Victor; Bozzo, Enrico; Caiazzo, Ilaria; Zelati, Francesco Coti; Esposito, Paolo; Gonzalez-Caniulef, Denis; et al. Review ISI SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY (2019)