AR
Ajay Ratheesh
astro-ph.HEastro-ph.IMastro-ph.GAastro-ph.SRphysics.ins-detastro-ph.COgr-qchep-ph
On Valency
published · living versionsW_r8fyue77·v1 · currentpublished
The IXPE view of GRB 221009A
with Michela Negro, Niccoló Di Lalla, Nicola Omodei, Péter Veres +106
1 version
Preprints & journals
107 papers in the corpus · 2017–2026In search of the third dimension in Compton X-ray polarimeters2610.29900v1 · Fabio Muleri, Riccardo Campana, Edoardo Borciani et al.2026 · 1 citationProc. SPIE 13093, Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray, 1309382 (21 Aug 2024)
EXPO: a quantum leap in fast, wide-band X-ray polarimetry for astrophysics2608.20898v1 · Paolo Soffitta, Sebastien Guillot, Ian Hutchinson et al.2026 · 0 citationsProc. SPIE 14146, Space Telescopes and Instrumentation 2026: Ultraviolet to Gamma Ray, 141461B (17 Aug 2026)
A Focal-plane X-ray Polarimeter with Spectral and Timing Capabilities for Future Missions2608.00273v1 · Hemanth Manikantan, Carlo Lefevre, Lorenzo Petrucci et al.2026 · 0 citationsarXiv
Instruments for Focal Plane X-Ray Polarimetry in the Next Decade2606.20337v1 · Fabio Muleri, Stefano Cesare, Enrico Costa et al.2026 · 0 citationsParticles 2026, 9(2), 30
Where within the 3C 84 jet are -rays produced?2603.22403v1 · Georgios F. Paraschos, Ioannis Liodakis, Svetlana Jorstad et al.2026 · 1 citationA&A 709, A92 (2026)
Magnetic-field Order in the Southwestern Rim of RCW 86 Constrained Using X-Ray Polarimetry2602.19200v1 · Stefano Silvestri, Dmitry Prokhorov, Jacco Vink et al.2026 · 0 citationsThe Astrophysical Journal, Volume 998, Number 1, 2026
Super-Eddington Accretion Geometry: a Remarkable Stability of the Hidden Ultraluminous X-Ray Source Cygnus X-32512.12879v1 · Romana Mikusincov'a, Alexandra Veledina, Fabio Muleri et al.2025 · 2 citationsarXiv
Detection of Compton scattering in the jet of 3C 842510.16109v2 · Ioannis Liodakis, Sudip Chakraborty, Fr'ed'eric Marin et al.2025 · 3 citationsApJL 994 (2025) L9
The legacy of the IXPE instrument and prospects for the next generation of polarimetric photoelectric X-ray detectors2509.02498v1 · Hemanth Manikantan, Vladislavs Plesanovs, Paolo Soffitta et al.2025 · 1 citationarXiv
Polarization of reflected X-ray emission from the Sgr A molecular complex: multiple flares, multiple sources?2508.04862v2 · Ildar Khabibullin, Eugene Churazov, Riccardo Ferrazzoli et al.2025 · 0 citationsarXiv
IXPE Observations of the Blazar Mrk 501 in 2022: A Multiwavelength View2507.07232v1 · L. Lisalda, E. Gau, H. Krawczynski et al.2025 · 2 citationsarXiv
X-ray Polarization Detection of the Pulsar Wind Nebula in G21.5-0.9 with IXPE2506.05630v2 · Niccolo Di Lalla, Nicola Omodei, Niccolo Bucciantini et al.2025 · 2 citationsarXiv
High optical to X-ray polarization ratio reveals Compton scattering in BL Lacertae's jet2505.01832v1 · Ivan Agudo, Ioannis Liodakis, Jorge Otero-Santos et al.2025 · 16 citationsarXiv
The Telescope Calibration of the Imaging X-ray Polarimetry Explorer2505.00851v1 · Brian Ramsey, Jeffery Kolodziejczak, Wayne Baumgartner et al.2025 · 2 citationsarXiv
X-ray Polarization of the High-Synchrotron-Peak BL Lacertae Object 1ES 1959+650 during Intermediate and High X-ray Flux States2503.21344v1 · Luigi Pacciani, Dawoon E. Kim, Riccardo Middei et al.2025 · 8 citationsarXiv
First X-ray polarimetric view of a Low-Luminosity Active Galactic Nucleus: the case of NGC 21102503.01071v1 · Sudip Chakraborty, Ajay Ratheesh, Daniele Tagliacozzo et al.2025 · 3 citationsarXiv
IXPE Observation of the Low-Synchrotron Peaked Blazar S4 0954+65 During An Optical-X-ray Flare2411.16868v2 · Pouya M. Kouch, Ioannis Liodakis, Francesco Fenu et al.2024 · 10 citationsA&A 695, A99 (2025)
Evidence for a shock-compressed magnetic field in the northwestern rim of Vela Jr. from X-ray polarimetry2410.20582v1 · Dmitry A. Prokhorov, Yi-Jung Yang, Riccardo Ferrazzoli et al.2024 · 6 citationsarXiv
A Two-Week Monitoring Campaign on Mrk 4212410.19983v1 · W. Peter Maksym, Ioannis Liodakis (1, M. Lynne Saade (3 et al.2024 · 8 citationsarXiv
Probing the energy and luminosity-dependent spectro-timing properties of RX J0440.9+4431 with AstroSat2409.11121v1 · Rahul Sharma, Manoj Mandal, Sabyasachi Pal et al.2024 · 6 citationsarXiv
Analysis of Crab X-ray Polarization using Deeper IXPE Observations2407.12779v1 · Josephine Wong, Tsunefumi Mizuno, Niccol'o Bucciantini et al.2024 · 13 citationsarXiv
X-ray and multiwavelength polarization of Mrk 501 from 2022 to 20232407.11128v1 · Chien-Ting J. Chen (USRA/NASA MSFC), Ioannis Liodakis, Riccardo Middei et al.2024 · 15 citationsarXiv
Towards imaging-spectro-polarimetry of solar flares in the X-rays2407.04749v1 · Sergio Fabiani, John Rankin, Stefano Basso et al.2024 · 0 citationsarXiv
An IXPE-Led X-ray Spectro-Polarimetric Campaign on the Soft State of Cygnus X-1: X-ray Polarimetric Evidence for Strong Gravitational Lensing2406.12014v1 · James F. Steiner, Edward Nathan, Kun Hu et al.2024 · 34 citationsarXiv
Probing the polarized emission from SMC X-1: the brightest X-ray pulsar observed by IXPE2406.08988v1 · Sofia V. Forsblom, Sergey S. Tsygankov, Juri Poutanen et al.2024 · 16 citationsA&A 691, A216 (2024)
IXPE observation of PKS 2155-304 reveals the most highly polarized blazar2406.01693v1 · Pouya M. Kouch, Ioannis Liodakis, Riccardo Middei et al.2024 · 36 citationsA&A 689, A119 (2024)
Discovery of a shock-compressed magnetic field in the north-western rim of the young supernova remnant RX J1713.7-3946 with X-ray polarimetry2405.07577v2 · Riccardo Ferrazzoli, Dmitry Prokhorov, Niccolo Bucciantini et al.2024 · 14 citationsApJL 967 L38 (2024)
Studying geometry of the ultraluminous X-ray pulsar Swift J0243.6+6124 using X-ray and optical polarimetry2405.08107v2 · Juri Poutanen, Sergey S. Tsygankov, Victor Doroshenko et al.2024 · 17 citationsA&A 691, A123 (2024)
Dramatic Drop in the X-Ray Polarization of Swift J1727.8$-$1613 in the Soft Spectral State2403.04689v2 · Jir'i Svoboda, Michal Dovciak, James F. Steiner et al.2024 · 45 citationsThe Astrophysical Journal Letters, 2024, 966, L35
First detection of polarization in X-rays for PSR B0540-69 and its nebula2402.02504v1 · Fei Xie, Josephine Wong, Fabio La Monaca et al.2024 · 16 citationsarXiv
Discovery of a strong rotation of the X-ray polarization angle in the galactic burster GX 13+12401.13058v2 · Anna Bobrikova, Sofia V. Forsblom, Alessandro Di Marco et al.2024 · 22 citationsA&A 688, A170 (2024)
Detection of X-ray Polarization from the Blazar 1ES 1959+650 with the Imaging X-ray Polarimetry Explorer2401.04420v1 · Manel Errando, Ioannis Liodakis, Alan P. Marscher et al.2024 · 33 citationsThe Astrophysical Journal, 963 (2024) 5
X-Ray Polarimetry of the Dipping Accreting Neutron Star 4U 1624-492312.11655v3 · M. Lynne Saade, Philip Kaaret, Andrea Gnarini et al.2023 · 20 citationsarXiv
Pulsar-wind-nebula-powered Galactic center X-ray filament G0.13-0.11: Proof of the synchrotron nature by IXPE2312.04421v2 · Eugene Churazov, Ildar Khabibullin, Thibault Barnouin et al.2023 · 12 citationsA&A 686, A14 (2024)
X-ray Polarization of the Eastern Lobe of SS 4332311.16313v1 · Philip Kaaret, Riccardo Ferrazzoli, Stefano Silvestri et al.2023 · 17 citationsarXiv
Highly Significant Detection of X-Ray Polarization from the Brightest Accreting Neutron Star Sco X-12311.06359v3 · Fabio La Monaca, Alessandro Di Marco, Juri Poutanen et al.2023 · 39 citationsApJL 960 L11 (2024)
Tracking the X-ray Polarization of the Black Hole Transient Swift J1727.8-1613 during a State Transition2311.05497v3 · Adam Ingram, Niek Bollemeijer, Alexandra Veledina et al.2023 · 67 citationsarXiv
X-Ray Polarized View on the Accretion Geometry in the X-Ray Binary Circinus X-12311.04632v2 · John Rankin, Fabio La Monaca, Alessandro Di Marco et al.2023 · 27 citationsApJL 961 L8 (2024)
The detection of polarized x-ray emission from the magnetar 1E 2259+5862311.03637v1 · Jeremy Heyl, Roberto Taverna, Roberto Turolla et al.2023 · 21 citationsarXiv
X-ray Polarization Reveals the Precessions of the Neutron Star in Hercules X-12311.03667v1 · Jeremy Heyl, Victor Doroshenko, Denis Gonz'alez-Caniulef et al.2023 · 1 citationarXiv
IXPE observation confirms a high spin in the accreting black hole 4U 1957+1152310.11125v2 · L. Marra, M. Brigitte, N. Rodriguez Cavero et al.2023 · 25 citationsarXiv
Observations of Low and Intermediate Spectral Peak Blazars with the Imaging X-ray Polarimetry Explorer2310.11510v2 · Herman L. Marshall, Ioannis Liodakis, Alan P. Marscher et al.2023 · 18 citationsarXiv
Discovery of a variable energy-dependent X-ray polarization in the accreting neutron star GX 5-12310.06788v2 · Sergio Fabiani, Fiamma Capitanio, Rosario Iaria et al.2023 · 33 citationsarXiv
Magnetic Field Properties inside the Jet of Mrk 421: Multiwavelength Polarimetry Including the Imaging X-ray Polarimetry Explorer2310.06097v1 · Dawoon E. Kim, Laura Di Gesu, Ioannis Liodakis et al.2023 · 45 citationsA&A 681, A12 (2024)
X-ray Polarization of the BL Lac Type Blazar 1ES 0229+2002310.01635v1 · Steven R. Ehlert, Ioannis Liodakis, Riccardo Middei et al.2023 · 41 citationsarXiv
The future of X-ray polarimetry towards the 3-Dimensional photoelectron track reconstruction2309.17206v1 · Dawoon E. Kim, Alessandro Di Marco, Paolo Soffitta et al.2023 · 5 citationsarXiv
Discovery of X-ray Polarization from the Black Hole Transient Swift J1727.8-16132309.15928v1 · Alexandra Veledina, Fabio Muleri, Michal Dovciak et al.2023 · 79 citationsarXiv
The Polarized Cosmic Hand: IXPE Observations of PSR B1509-58/MSH 15-522309.16067v1 · Roger W. Romani, Josephine Wong, Niccolo Di Lalla et al.2023 · 20 citationsarXiv
First X-ray polarization measurement confirms the low black-hole spin in LMC X-32309.10813v1 · Jir'i Svoboda, Michal Dovciak, James F. Steiner et al.2023 · 25 citationsThe Astrophysical Journal, 2024, 960, 3
Magnetic structures and turbulence in SN 1006 revealed with imaging X-ray polarimetry2309.01879v1 · Ping Zhou, Dmitry Prokhorov, Riccardo Ferrazzoli et al.2023 · 22 citationsarXiv
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