Royal Society University Research Fellow | Senior Lecturer in Space Plasma Physics
Member of the SPCS EDI committee
Publications

Publications of specific relevance to the Centre for Experimental and Applied Physics
2025
Magnetic Reconnection in the Heliospheric Current Sheet Embedded in an Interplanetary Coronal Mass Ejection SheathAla-Lahti M Pulkkinen TI Suni J Hietala HJ Good SW Akhavan-Tafti M Palmroth M Kilpua EKJ
The Astrophysical Journal Letters,
American Astronomical Society 20-11-20252024
Observation of a Fully-formed Forward–Reverse Shock Pair due to the Interaction between Two Coronal Mass Ejections at 0.5 auTrotta D Dimmock AP Blanco-Cano X Forsyth RJ Hietala H Fargette N Larosa A Lugaz N et al.
The Astrophysical Journal Letters,
American Astronomical Society vol. 971 (2), l35-l35.
01-08-2024
Candidates for downstream jets at interplanetary shocksHietala HJ Trotta D Fedeli A Wilson L Vuorinen L Coburn JT
Monthly Notices of The Royal Astronomical Society,
Oxford University Press 20-05-2024
Properties of an Interplanetary Shock Observed at 0.07 and 0.7 au by Parker Solar Probe and Solar OrbiterTrotta D Larosa A Nicolaou G Horbury TS Matteini L Hietala H Blanco-Cano X Franci L et al.
The Astrophysical Journal,
American Astronomical Society vol. 962 (2), 147-147.
01-02-20242023
Self-consistent modeling of the energetic storm particle event of 10 November 2012Afanasiev A Vainio R Trotta D Nyberg S Talebpour Seshvan N Hietala HJ Dresing N
Astronomy & Astrophysics,
Edp Sciences 29-11-2023
Solar wind parameters influencing magnetosheath jet formation: low and high IMF cone angle regimesVuorinen L Hietala HJ LaMoury AT Plaschke F
Jgr: Space Physics,
American Geophysical Union 21-10-2023
Shocklets and Short Large Amplitude Magnetic Structures (SLAMS) in the high Mach foreshock of VenusCollinson GA Hietala H Plaschke F Karlsson T Wilson LB Archer M Battarbee M Blanco-Cano X et al.
Geophysical Research Letters,
Wiley Open Access 26-09-2023
Magnetosheath jets over solar cycle 24: an empirical modelVuorinen L LaMoury AT Hietala H Koller F
Jgr: Space Physics,
American Geophysical Union 08-08-2023
Three-dimensional modelling of the shock-turbulence interactionTrotta D Pezzi O Burgess D Preisser L Blanco-Cano X Kajdic P Hietala H Horbury TS et al.
Monthly Notices of The Royal Astronomical Society,
Oxford University Press 04-08-2023
Multi-spacecraft observations of shocklets at an interplanetary shockTrotta D Hietala H Horbury T Dresing N Vainio R Wilson L Plotnikov I Kilpua E
Monthly Notices of The Royal Astronomical Society,
Oxford University Press vol. 520 (1), 437-445.
13-01-20232022
Investigating the Role of Magnetosheath High-Speed Jets in Triggering Dayside Ground Magnetic Ultra-Low Frequency WavesWang B Nishimura Y Hietala H Angelopoulos V
Geophysical Research Letters,
Wiley Open Access vol. 49 (22)
28-11-2022
Single-spacecraft techniques for shock parameters estimation: A systematic approachTrotta D Vuorinen L Hietala H Horbury T Dresing N Gieseler J Kouloumvakos A Price D et al.
Frontiers in Astronomy and Space Sciences,
Frontiers Media vol. 9, 1005672-1005672.
19-10-2022
Space Raindrops Splashing on Earth’s Magnetic UmbrellaVuorinen L LaMoury A Masongsong E Hietala H
07-10-2022
Monte Carlo Simulations of Electron Acceleration at Bow Waves Driven by Fast Jets in the Earth’s MagnetosheathVuorinen L Vainio R Hietala H Liu TZ
The Astrophysical Journal,
American Astronomical Society vol. 934 (2), 165-165.
01-08-2022
On the Transmission of Turbulent Structures across the Earth's Bow ShockTrotta D Pecora F Settino A Perrone D Hietala H Horbury T Matthaeus W Burgess D et al.
Astrophysical Journal,
American Astronomical Society vol. 933 (2)
13-07-2022
Magnetosheath Jet Occurrence Rate in Relation to CMEs and SIRsKoller F Temmer M Preisser L Plaschke F Geyer P Jian LK Roberts OW Hietala H et al.
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 127 (4)
01-04-20222021
Study of two interacting interplanetary coronal mass ejections encountered by Solar Orbiter during its first perihelion passageTelloni D Scolini C Möstl C Zank GP Zhao L-L Weiss AJ Reiss MA Laker R et al.
Astronomy & Astrophysics,
Edp Sciences vol. 656
01-12-2021
Solar Wind Control of Magnetosheath Jet Formation and Propagation to the MagnetopauseLaMoury AT Hietala H Plaschke F Vuorinen L Eastwood JP
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 126 (9)
01-09-2021
Magnetic Field in Magnetosheath Jets: A Statistical Study of BZ Near the MagnetopauseVuorinen L Hietala H Plaschke F LaMoury AT
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 126 (9)
01-09-2021
Interplanetary Shock‐Induced Magnetopause Motion: Comparison Between Theory and Global Magnetohydrodynamic SimulationsDesai RT Freeman MP Eastwood JP Eggington JWB Archer MO Shprits YY Meredith NP Staples FA et al.
Geophysical Research Letters,
American Geophysical Union (Agu) vol. 48 (16)
18-08-2021
Ion distribution functions in magnetotail reconnection: global hybrid-Vlasov simulation resultsRunov A Grandin M Palmroth M Battarbee M Ganse U Hietala H Hoilijoki S Kilpua E et al.
Annales Geophysicae,
Copernicus Publications vol. 39 (4), 599-612.
02-07-2021
Enhanced proton parallel temperature inside patches of switchbacks in the inner heliosphereWoodham LD Horbury TS Matteini L Woolley T Laker R Bale SD Nicolaou G Stawarz JE et al.
Astronomy & Astrophysics,
Edp Sciences vol. 650
01-06-2021
Direct Multipoint Observations Capturing the Reformation of a Supercritical Fast Magnetosonic ShockTurner DL Wilson LB Goodrich KA Madanian H Schwartz SJ Liu TZ Johlander A Caprioli D et al.
The Astrophysical Journal Letters,
American Astronomical Society vol. 911 (2), l31-l31.
01-04-2021
Electron Trapping in Magnetic Mirror Structures at the Edge of Magnetopause Flux RopesRobertson SL Eastwood JP Stawarz JE Hietala H Phan TD Lavraud B Burch JL Giles B et al.
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 126 (4)
01-04-2021
HYPERS simulations of solar wind interactions with the Earth's magnetosphere and the MoonOmelchenko YA Roytershteyn V Chen L-J Ng J Hietala H
Journal of Atmospheric and Solar-Terrestrial Physics,
Elsevier vol. 215
01-04-20212020
Magnetohydrodynamic With Embedded Particle‐In‐Cell Simulation of the Geospace Environment Modeling Dayside Kinetic Processes Challenge EventChen Y Tóth G Hietala H Vines SK Zou Y Nishimura Y Silveira MVD Guo Z et al.
Earth and Space Science,
American Geophysical Union (Agu) vol. 7 (11)
30-10-2020
Scale Sizes of Magnetosheath JetsPlaschke F Hietala H Vörös Z
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 125 (9)
01-09-2020
Statistical Study of Magnetosheath Jet‐Driven Bow WavesLiu TZ Hietala H Angelopoulos V Omelchenko Y Vainio R Plaschke F
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 125 (7)
01-07-2020
Electron Acceleration by Magnetosheath Jet‐Driven Bow WavesLiu TZ Hietala H Angelopoulos V Vainio R Omelchenko Y
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 125 (7)
01-07-2020
Calibration of RADMON radiation monitor onboard Aalto-1 CubeSatOleynik P Vainio R Punkkinen A Dudnik O Gieseler J Hedman H-P Hietala H Hæggström E et al.
Advances in Space Research,
Elsevier vol. 66 (1), 42-51.
01-07-2020
Radiation monitor RADMON aboard Aalto-1 CubeSat: First resultsGieseler J Oleynik P Hietala H Vainio R Hedman H-P Peltonen J Punkkinen A Punkkinen R et al.
Advances in Space Research,
Elsevier vol. 66 (1), 52-65.
01-07-2020
Compiling Magnetosheath Statistical Data Sets Under Specific Solar Wind Conditions: Lessons Learnt From the Dayside Kinetic Southward IMF GEM ChallengeDimmock AP Hietala H Zou Y
Earth and Space Science,
American Geophysical Union (Agu) vol. 7 (6)
30-05-2020
On the alignment of velocity and magnetic fields within magnetosheath jetsPlaschke F Jernej M Hietala H Vuorinen L
Annales Geophysicae,
Copernicus Publications vol. 38 (2), 287-296.
02-03-2020
The Challenges and Rewards of Running a Geospace Environment Modeling ChallengeHietala H Dimmock AP Zou Y Garcia‐Sage K
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 125 (3)
01-03-2020
Characteristics of the Flank Magnetopause: MMS ResultsHaaland S Paschmann G Øieroset M Phan T Hasegawa H Fuselier SA Constantinescu V Eriksson S et al.
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 125 (3)
01-03-20202019
Radiation Monitor RADMON aboard Aalto-1 CubeSat: First resultsGieseler J Oleynik P Hietala H Vainio R Hedman H-P Peltonen J Punkkinen A Punkkinen R et al.
18-11-2019
Jets in the magnetosheath: IMF control of where they occurVuorinen L Hietala H Plaschke F
Annales Geophysicae,
Copernicus Publications vol. 37 (4), 689-697.
06-08-2019
THEMIS Observations of Particle Acceleration by a Magnetosheath Jet‐Driven Bow WaveLiu TZ Hietala H Angelopoulos V Omelchenko Y Roytershteyn V Vainio R
Geophysical Research Letters,
American Geophysical Union (Agu) vol. 46 (14), 7929-7936.
28-07-2019
FORESAIL‐1 CubeSat Mission to Measure Radiation Belt Losses and Demonstrate DeorbitingPalmroth M Praks J Vainio R Janhunen P Kilpua EKJ Afanasiev A Ala‐Lahti M Alho A et al.
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 124 (7), 5783-5799.
01-07-2019
FORESAIL-1 cubesat mission to measure radiation belt losses and demonstrate de-orbitingFORESAIL collaboration Palmroth M Praks J Vainio R Janhunen P Kilpua EKJ Ganushkina NY Afanasiev A et al.
In
Arxiv 23-05-2019
Outer Van Allen Radiation Belt Response to Interacting Interplanetary Coronal Mass EjectionsKilpua EKJ Turner DL Jaynes AN Hietala H Koskinen HEJ Osmane A Palmroth M Pulkkinen TI et al.
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 124 (3), 1927-1947.
01-03-2019
Direct observations of a surface eigenmode of the dayside magnetopauseARCHER M Hietala H Hartinger MD Plaschke F Angelopoulos V
Nature Communications,
Nature Research (Part of Springer Nature) 12-02-2019
The Response of Earth's Electron Radiation Belts to Geomagnetic Storms: Statistics From the Van Allen Probes Era Including Effects From Different Storm DriversTurner DL Kilpua EKJ Hietala H Claudepierre SG O'Brien TP Fennell JF Blake JB Jaynes AN et al.
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 124 (2), 1013-1034.
01-02-20192018
Magnetosheath jet properties and evolution as determined by a global hybrid-Vlasov simulationPalmroth M Hietala H Plaschke F Archer M Karlsson T Blanco-Cano X Sibeck D Kajdic P et al.
Annales Geophysicae vol. 36 (5), 1171-1182.
07-09-2018
Dayside Magnetospheric and Ionospheric Responses to a Foreshock Transient on 25 June 2008: 2. 2‐D Evolution Based on Dayside Auroral ImagingWang B Nishimura Y Hietala H Shen X Shi Q Zhang H Lyons L Zou Y et al.
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 123 (8), 6347-6359.
01-08-2018
Jets Downstream of Collisionless ShocksPlaschke F Hietala H Archer M Blanco-Cano X Kajdič P Karlsson T Lee SH Omidi N et al.
Space Science Reviews vol. 214 (5)
01-08-2018
Impacts of Magnetosheath High‐Speed Jets on the Magnetosphere and Ionosphere Measured by Optical Imaging and Satellite ObservationsWang B Nishimura Y Hietala H Lyons L Angelopoulos V Plaschke F Ebihara Y Weatherwax A
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 123 (6), 4879-4894.
01-06-2018
Plasma flow patterns in and around magnetosheath jetsPlaschke F Hietala H
Annales Geophysicae,
Copernicus Publications vol. 36 (3), 695-703.
03-05-2018
Investigating the anatomy of magnetosheath jets – MMS observationsKarlsson T Plaschke F Hietala H ARCHER M Blanco-Cano X Kajdič P Lindqvist P-A Marklund G et al.
Annales Geophysicae,
Copernicus Publications 23-04-2018
Magnetotail Fast Flow Occurrence Rate and Dawn‐Dusk Asymmetry at XGSM ∼ −60 REKiehas SA Runov A Angelopolos V Hietala H Korovinksiy D
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 123 (3), 1767-1778.
01-03-2018
In Situ Observations of a Magnetosheath High-Speed Jet Triggering Magnetopause ReconnectionHietala H Phan TD Angelopoulos V Oieroset M Archer MO Karlsson T Plaschke F
Geophysical Research Letters vol. 45 (4), 1732-1740.
28-02-2018
Global MHD Simulations of the Earth's Bow Shock Shape and Motion Under Variable Solar Wind ConditionsMejnertsen L Eastwood JP Hietala H Schwartz SJ Chittenden JP
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 123 (1), 259-271.
01-01-20182017
Tail reconnection in the global magnetospheric context: Vlasiator first resultsPalmroth M Hoilijoki S Juusola L Pulkkinen TI Hietala H Pfau-Kempf Y Ganse U von Alfthan S et al.
Annales Geophysicae,
Copernicus Publications vol. 35 (6), 1269-1274.
28-11-2017
Different Types of Ion Populations Upstream of the 2013 October 8 Interplanetary ShockKajdič P Hietala H Blanco-Cano X
The Astrophysical Journal Letters,
American Astronomical Society vol. 849 (2)
03-11-2017
Magnetosheath high-speed jets: internal structure and interaction with ambient plasmaPlaschke F Karlsson T Hietala H Archer M Vörös Z Nakamura R Magnes W Baumjohann W et al.
Journal of Geophysical Research: Space Physics 05-09-2017
Fermi acceleration of electrons inside foreshock transient coresLiu TZ Lu S Angelopoulos V Hietala H Wilson LB
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 122 (9), 9248-9263.
01-09-2017
Energetic ion leakage from foreshock transient coresLiu TZ Angelopoulos V Hietala H
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 122 (7), 7209-7225.
01-07-2017
Statistical study of particle acceleration in the core of foreshock transientsLiu TZ Angelopoulos V Hietala H Wilson LB
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 122 (7), 7197-7208.
01-07-2017
Statistical properties of solar wind reconnection exhaustsMistry R Eastwood JP Phan TD Hietala H
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 122 (6), 5895-5909.
01-06-2017
Growth rate measurement of ULF waves in the ion foreshockDorfman S Hietala H Astfalk P Angelopoulos V
Geophysical Research Letters,
American Geophysical Union (Agu) vol. 44 (5), 2120-2128.
15-03-2017
Reconnection rates and X line motion at the magnetopause: Global 2D‐3V hybrid‐Vlasov simulation resultsHoilijoki S Ganse U Pfau‐Kempf Y Cassak PA Walsh BM Hietala H von Alfthan S Palmroth M
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 122 (3), 2877-2888.
01-03-2017
Ion dynamics in magnetotail reconnection in the presence of density asymmetryHietala H Artemyev AV Angelopoulos V
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 122 (2), 2010-2023.
01-02-2017
Ion density and temperature profiles along (XGSM) and across (ZGSM) the magnetotail as observed by THEMIS, Geotail, and ARTEMISArtemyev AV Angelopoulos V Hietala H Runov A Shinohara I
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 122 (2), 1590-1599.
01-02-2017
Observational properties of dayside throat aurora and implications on the possible generation mechanismsHan D Hietala H Chen X Nishimura Y Lyons LR Liu J Hu H Yang H
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 122 (2), 1853-1870.
01-02-20172016
Evidence for transient, local ion foreshocks caused by dayside magnetopause reconnectionPfau-Kempf Y Hietala H Milan SE Juusola L Hoilijoki S Ganse U von Alfthan S Palmroth M
Annales Geophysicae,
Copernicus Publications vol. 34 (11), 943-959.
04-11-2016
Observations of Hall Reconnection Physics Far Downstream of the X LineMistry R Eastwood JP Haggerty CC Shay MA Phan TD Hietala H Cassak PA
Physical Review Letters,
American Physical Society (Aps) vol. 117 (18)
28-10-2016
Strong current sheet at a magnetosheath jet: Kinetic structure and electron accelerationEriksson E Vaivads A Graham DB Khotyaintsev YV Yordanova E Hietala H André M Avanov LA et al.
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 121 (10), 9608-9618.
01-10-2016
Observations of a new foreshock region upstream of a foreshock bubble's shockLiu TZ Hietala H Angelopoulos V Turner DL
Geophysical Research Letters,
American Geophysical Union (Agu) vol. 43 (10), 4708-4715.
18-05-2016
Geoeffective jets impacting the magnetopause are very commonPlaschke F Hietala H Angelopoulos V Nakamura R
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 121 (4), 3240-3253.
01-04-20162015
Development of bifurcated current sheets in solar wind reconnection exhaustsMistry R Eastwood JP Phan TD Hietala H
Geophysical Research Letters,
American Geophysical Union (Agu) vol. 42 (24), 10-520.
19-12-2015
The effects of geomagnetic storms on electrons in Earth's radiation beltsTurner DL O'Brien TP Fennell JF Claudepierre SG Blake JB Kilpua EKJ Hietala H
Geophysical Research Letters,
American Geophysical Union (Agu) vol. 42 (21), 9176-9184.
10-11-2015
ULF foreshock under radial IMF: THEMIS observations and global kinetic simulation Vlasiator results comparedPalmroth M Archer M Vainio R Hietala H Pfau-Kempf Y Hoilijoki S Hannuksela O Ganse U et al.
Journal of Geophysical Research a: Space Physics vol. 120 (10), 8782-8798.
28-10-2015
Ion temperature anisotropy across a magnetotail reconnection jetHietala H Drake JF Phan TD Eastwood JP McFadden JP
Geophysical Research Letters,
American Geophysical Union (Agu) vol. 42 (18), 7239-7247.
18-09-2015
Unraveling the drivers of the storm time radiation belt responseKilpua EKJ Hietala H Turner DL Koskinen HEJ Pulkkinen TI Rodriguez JV Reeves GD Claudepierre SG et al.
Geophysical Research Letters,
American Geophysical Union (Agu) vol. 42 (9), 3076-3084.
04-05-2015
Detection of small‐scale folds at a solar wind reconnection exhaustMistry R Eastwood JP Hietala H
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 120 (1), 30-42.
01-01-2015
Ion reflection and acceleration near magnetotail dipolarization fronts associated with magnetic reconnectionEastwood JP Goldman MV Hietala H Newman DL Mistry R Lapenta G
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 120 (1), 511-525.
01-01-20152014
What Controls the Structure and Dynamics of Earth’s Magnetosphere?Eastwood JP Hietala H Toth G Phan TD Fujimoto M
Space Science Reviews,
Springer Nature vol. 188 (1-4), 251-286.
14-06-2014
Depleting effects of ICME‐driven sheath regions on the outer electron radiation beltHietala H Kilpua EKJ Turner DL Angelopoulos V
Geophysical Research Letters,
American Geophysical Union (Agu) vol. 41 (7), 2258-2265.
11-04-2014
Sequentially released tilted flux ropes in the Earth's magnetotailHietala H Eastwood JP Isavnin A
Plasma Physics and Controlled Fusion,
Iop Publishing vol. 56 (6)
01-04-20142013
On the generation of magnetosheath high‒speed jets by bow shock ripplesHietala H Plaschke F
Journal of Geophysical Research Space Physics,
American Geophysical Union (Agu) vol. 118 (11), 7237-7245.
01-11-2013
Anti-sunward high-speed jets in the subsolar magnetosheathPlaschke F Hietala H Angelopoulos V
Annales Geophysicae,
Copernicus Publications vol. 31 (10), 1877-1889.
31-10-2013
Injection of thermal and suprathermal seed particles into coronal shocks of varying obliquity ⋆Battarbee M Vainio R Laitinen T Hietala H
Astronomy & Astrophysics,
Edp Sciences vol. 558
01-10-2013
Magnetic field and dynamic pressure ULF fluctuations in coronal-mass-ejection-driven sheath regionsKilpua EKJ Hietala H Koskinen HEJ Fontaine D Turc L
Annales Geophysicae,
Copernicus Publications vol. 31 (9), 1559-1567.
10-09-2013
A comparison of bow shock models with Cluster observations during low Alfvén Mach number magnetic cloudsTurc L Fontaine D Savoini P Hietala H Kilpua EKJ
Annales Geophysicae,
Copernicus Publications vol. 31 (6), 1011-1019.
11-06-2013
Analysis of the substructure within a complex magnetic cloud on 3–4 September 2008Andreeova K Kilpua EKJ Hietala H Koskinen HEJ Isavnin A Vainio R
Annales Geophysicae,
Copernicus Publications vol. 31 (3), 555-562.
21-03-20132012
PARTICLE ACCELERATION IN SHOCK–SHOCK INTERACTION: MODEL TO DATA COMPARISONHietala H Sandroos A Vainio R
The Astrophysical Journal Letters,
American Astronomical Society vol. 751 (1)
02-05-2012
Supermagnetosonic subsolar magnetosheath jets and their effects: from the solar wind to the ionospheric convectionHietala H Partamies N Laitinen TV Clausen LBN Facskó G Vaivads A Koskinen HEJ Dandouras I et al.
Annales Geophysicae,
Copernicus Publications vol. 30 (1), 33-48.
05-01-20122011
In situ observations of particle acceleration in shock‐shock interactionHietala H Agueda N Andréeová K Vainio R Nylund S Kilpua EKJ Koskinen HEJ
Journal of Geophysical Research,
American Geophysical Union (Agu) vol. 116 (A10), n/a-n/a.
01-10-20112009
Supermagnetosonic Jets behind a Collisionless Quasiparallel ShockHietala H Laitinen TV Andréeová K Vainio R Vaivads A Palmroth M Pulkkinen TI Koskinen HEJ et al.
Physical Review Letters,
American Physical Society (Aps) vol. 103 (24)
09-12-2009
Damage in impact fragmentationSator N Hietala H
International Journal of Fracture,
Springer Nature vol. 163 (1-2), 101-108.
29-09-2009
Annual Variations in the Near-Earth Solar WindOwens MJ Lockwood M Barnard LA Yardley S Hietala H LaMoury AT Vuorinen L
In
Research Square
Jets Downstream of Collisionless Shocks: Recent Discoveries and ChallengesKrämer E Koller F Suni J Hietala HJ
Space Science Reviews,
Springer
An Overview of Solar Orbiter Observations of Interplanetary Shocks in Solar Cycle 25Trotta D Dimmock A Hietala HJ Blanco-Cano X Horbury T
The Astrophysical Journal: Supplement Series,
American Astronomical Society
Statistical Study of Magnetic Overshoots at Collisionless ShocksLindberg MU Hietala H Shirazul K Trotta D Sulaiman A Burkholder B Dimmock A
Jgr: Space Physics,
American Geophysical Union
Fermi Acceleration of Electrons at Earth's Bow Shock due to Current Sheet InteractionLindberg MU Shi X Hietala H Vuorinen L Raptis S Koller F Lalti A
Jgr: Space Physics,
American Geophysical Union
Establishing a European Heliophysics Community (EHC)Nakamura R Dudok de Wit T Jones GH Taylor MGGT Andre NC Goetz C Hadid LZ Hayes LA et al.
Annales Geophysicae,
Copernicus Publications
Irregular proton injection to high energies at interplanetary shocksTrotta D Horbury T Lario D Vainio R Dresing N Dimmock A Giacalone J Hietala HJ et al.
Astrophysical Journal Letters,
American Astronomical Society