JN
J. Nättilä
astro-ph.HEphysics.plasm-phnucl-thastro-ph.SRhep-phastro-ph.IMcs.LGgr-qcastro-ph.EPphysics.comp-ph
On Valency
published · living versionsW_nr8xmun4·v1 · currentpublished
NOCTURNE. VI. Hour-timescale radio variability in early-stage active galactic nucleus SDSS J122844.81+501751.2
with E. Järvelä, P. Romano, J. D. Paul, A. Lähteenmäki +5
1 version
W_c4rhdxr3·v1published
Preprints & journals
52 papers in the corpus · 2014–2026Monte Carlo sampling of first-order QED processes in laser and pulsar plasmas2609.29325v1 · Verneri Sarjomaa, Joonas Nattila2026 · 0 citationsarXiv
Spectral and Polarization Properties of Coherent Radio Emission from Relativistic Magnetized Pair Plasma Shocks2609.30494v1 · Yuanhong Qu, Joonas Nattila, Lorenzo Sironi2026 · 0 citationsarXiv
Pair Discharges and Radio Emission from Pulsar Magnetospheres2608.21920v1 · Joonas Nattila, Tuomo Salmi2026 · 0 citationsarXivon Valency
Pair Discharges and Radio Emission from Millisecond-Pulsar and White-Dwarf Magnetospheres2608.22027v1 · Tuomo Salmi, Joonas Nattila2026 · 0 citationsarXiv
Turbulence Mode Decomposition and Anisotropy in Magnetically Dominated Collisionless Plasmas2604.20963v1 · Samuel T. Sebastian, Siyao Xu, Yue Hu et al.2026 · 0 citationsAstrophys. J. 1003 (2026) 79
QED cross sections in strong magnetic fields2603.25491v1 · Olavi Kiuru, Joonas Nattila, Risto Paatelainen et al.2026 · 0 citationsarXiv
Statistics of Current and Vorticity Structures in Relativistic Turbulence2510.09126v1 · Zachary Davis, Luca Comisso, Colby Haggerty et al.2025 · 0 citationsarXiv
Studying the mirror acceleration via kinetic simulations of relativistic plasma turbulence2506.04212v3 · Saikat Das, Siyao Xu, Joonas Nattila2025 · 0 citationsAstrophys. J. 1009 (2026) 140
aweSOM: a CPU/GPU-accelerated Self-organizing Map and Statistically Combined Ensemble Framework for Machine-learning Clustering Analysis2504.09449v1 · Trung Ha, Joonas Nattila, Jordy Davelaar2025 · 2 citationsarXiv
Machine-Learning Characterization of Intermittency in Relativistic Pair Plasma Turbulence: Single and Double Sheet Structures2410.01878v3 · Trung Ha, Joonas Nattila, Jordy Davelaar et al.2024 · 3 citationsarXiv
Scale Statistics of Current Sheets in Relativistic Collisionless Plasma Turbulence2408.12511v1 · Roberto F. Serrano, Joonas Nattila, Vladimir Zhdankin2024 · 4 citationsJ. Plasma Phys. 91 (2025) E50
Radiative plasma simulations of black hole accretion flow coronae in the hard and soft states.39147748 · Nättilä, Joonas2024 · 24 citationsNature communications. 2024;15(1):7026
Is the atmosphere of the ultra-hot Jupiter WASP-121b variable?2401.01465v1 · Quentin Changeat, Jack W. Skinner, James Y-K. Cho et al.2024 · 36 citations2024 ApJS 270 34
Strongly interacting matter exhibits deconfined behavior in massive neutron stars.38114461 · Annala, Eemeli, Gorda, Tyler, Hirvonen, Joonas et al.2026 · 147 citationsNature communications. 2023;14(1):8451
Repeated Cyclogenesis on Hot-Exoplanet Atmospheres with Deep Heating.38134778 · Skinner, Jack W, Nättilä, Joonas, Cho, James Y-K2023 · 10 citationsPhysical review letters. 2023;131(23):231201
artpol: Analytical ray-tracing method for spectro-polarimetric properties of accretion disks around Kerr black holes2308.15159v1 · Vladislav Loktev, Alexandra Veledina, Juri Poutanen et al.2023 · 12 citationsarXiv
Neutron Star Atmosphere-Ocean Dynamics2306.08186v2 · Joonas Nattila, James Y-K. Cho, Jack W. Skinner et al.2023 · 6 citationsarXiv
Relativistic Collisionless Shocks in Inhomogeneous Magnetized Plasmas2212.06053v2 · Camilia Demidem, Joonas Nattila, Alexandra Veledina2022 · 14 citationsarXiv
Fundamental physics with neutron stars2211.15721v1 · Joonas Nattila, Jari J.E. Kajava2022 · 9 citationsarXiv
Snowmass 2021 Cosmic Frontier White Paper: The Dense Matter Equation of State and QCD Phase Transitions2209.07412v1 · Slavko Bogdanov, Emmanuel Fonseca, Rahul Kashyap et al.2022 · 0 citationsarXiv
Heating of Magnetically Dominated Plasma by Alfvén-Wave Turbulence.35244444 · Nättilä, Joonas, Beloborodov, Andrei M2022 · 48 citationsPhysical review letters. 2022;128(7):075101
New applications for the Boris Spectral Deferred Correction algorithm for plasma simulations2110.08024v1 · Kris Smedt, Daniel Ruprecht, Jitse Niesen et al.2021 · 3 citationsApplied Mathematics and Computation: 442, pp. 127706, 2023
Segmentation of turbulent computational fluid dynamics simulations with unsupervised ensemble learning2109.01381v1 · Maarja Bussov, Joonas Nattila2021 · 11 citationsarXiv
Coherent Electromagnetic Emission from Relativistic Magnetized Shocks.34328748 · Sironi, Lorenzo, Plotnikov, Illya, Nättilä, Joonas et al.2021 · 64 citationsPhysical review letters. 2021;127(3):035101
Multimessenger constraints for ultra-dense matter2105.05132v3 · Eemeli Annala, Tyler Gorda, Evangelia Katerini et al.2021 · 152 citationsarXiv
A fully-kinetic model for orphan gamma-ray flares in blazars2102.11770v1 · Emanuele Sobacchi, Joonas Nattila, Lorenzo Sironi2021 · 22 citationsarXiv
Combining Electromagnetic and Gravitational-Wave Constraints on Neutron-Star Masses and Radii.33635682 · Al-Mamun, Mohammad, Steiner, Andrew W, Nättilä, Joonas et al.2021 · 92 citationsPhysical review letters. 2021;126(6):061101
Radiative turbulent flares in magnetically-dominated plasmas2012.03043v2 · J. Nattila, A. M. Beloborodov2020 · 57 citationsarXiv
Oblate Schwarzschild approximation for polarized radiation from rapidly rotating neutron stars2009.08852v1 · Vladislav Loktev, Tuomo Salmi, Joonas Nattila et al.2020 · 23 citationsA&A 643, A84 (2020)
Magnetospheric return-current-heated atmospheres of rotation-powered millisecond pulsars2002.11427v3 · Tuomo Salmi, Valery F. Suleimanov, Joonas Nattila et al.2020 · 22 citationsA&A 641, A15 (2020)
Kilohertz quasi-periodic oscillations from neutron star spreading layers1910.09906v2 · Pavel Abolmasov, Joonas Nattila, Juri Poutanen2019 · 9 citationsA&A 638, A142 (2020)
Runko: Modern multiphysics toolbox for plasma simulations1906.06306v3 · J. Nattila2019 · 7 citationsA&A 664, A68 (2022)
Pulsar wind-heated accretion disk and the origin of modes in transitional millisecond pulsar PSR J1023+00381906.02519v1 · Alexandra Veledina, Joonas Nattila, Andrei M. Beloborodov2019 · 43 citationsarXiv
Exploring helical dynamos with machine learning1905.08193v3 · Farrukh Nauman, Joonas Nattila2019 · 3 citationsA&A 629, A89 (2019)
Constraining the properties of neutron-star matter with observations1904.01354v1 · Eemeli Annala, Tyler Gorda, Aleksi Kurkela et al.2019 · 7 citationsarXiv
Evidence for quark-matter cores in massive neutron stars1903.09121v2 · Eemeli Annala, Tyler Gorda, Aleksi Kurkela et al.2019 · 682 citationsNature Physics (2020)
Dense matter with eXTP1812.04021v1 · Anna L. Watts, Wenfei Yu, Juri Poutanen et al.2018 · 136 citationsarXiv
Observatory science with eXTP1812.04023v1 · Jean J.M. in 't Zand, Enrico Bozzo, Jinlu Qu et al.2018 · 72 citationsarXiv
Evidence for the photoionization absorption edge in a photospheric radius expansion X-ray burst from GRS 1747$-$312 in Terzan 61809.00098v2 · Zhaosheng Li, Valery F. Suleimanov, Juri Poutanen et al.2018 · 23 citationsThe Astrophysical Journal, 866:53 (7pp), 2018 October 10
Bayesian parameter constraints for neutron star masses and radii using X-ray timing observations of accretion-powered millisecond pulsars1805.01149v2 · T. Salmi, J. Nattila, J. Poutanen2018 · 40 citationsA&A 618, A161 (2018)
General purpose ray-tracing and polarized radiative transfer in General Relativity1804.04670v2 · Pauli Pihajoki, Matias Mannerkoski, Joonas Nattila et al.2018 · 46 citationsarXiv
Neutron star mass and radius measurements from atmospheric model fits to X-ray burst cooling tail spectra1709.09120v1 · J. Nattila, M. C. Miller, A. W. Steiner et al.2017 · 264 citationsA&A 608, A31 (2017)
Radiation from rapidly rotating oblate neutron stars1709.07292v3 · Joonas Nattila, Pauli Pihajoki2017 · 53 citationsA&A 615, A50 (2018)
Basic parameters of the helium accreting X-ray bursting neutron star in 4U 1820-301708.09168v1 · Valery F. Suleimanov, Jari J.E. Kajava, Sergey V. Molkov et al.2017 · 20 citationsarXiv
Variable spreading layer in 4U 1608-52 during thermonuclear X-ray bursts in the soft state1707.09479v1 · J. J. E. Kajava, K. I. I. Koljonen, J. Nattila et al.2017 · 17 citationsarXiv
Flux decay during thermonuclear X-ray bursts analysed with the dynamic power-law index method1705.05653v1 · J. Kuuttila, J. J. E. Kajava, J. Nattila et al.2017 · 8 citationsA&A 604, A77 (2017)
The direct cooling tail method for X-ray burst analysis to constrain neutron star masses and radii1611.09885v1 · Valery F. Suleimanov, Juri Poutanen, Joonas Nattila et al.2016 · 56 citationsarXiv
Detection of burning ashes from thermonuclear X-ray bursts1608.06801v1 · J. J. E. Kajava, J. Nattila, J. Poutanen et al.2016 · 38 citationsarXiv
Equation of state constraints for the cold dense matter inside neutron stars using the cooling tail method1509.06561v2 · J. Nattila, A. W. Steiner, J. J. E. Kajava et al.2015 · 136 citationsA&A 591, A25 (2016)
Models of neutron star atmospheres enriched with nuclear burning ashes1507.01525v1 · Joonas Nattila, Valery Suleimanov, Jari J. E. Kajava et al.2015 · 13 citationsA&A 581, A83 (2015)
Career total: 76 works. 52 are in this corpus.Showing the 50 most recent.
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