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Author

Karl J. E. Torstensson

Observed names: K Torstensson, K. J. E. Torstensson, K. Torstensson, Karl J.E. Torstensson, Karl Torstensson, Torstensson K, Torstensson, K., Torstensson, K. J. E., Torstensson, Karl
Observed institutions: Leiden University, European Southern Observatory, Atacama Large Millimeter Submillimeter Array, East Asian Observatory, Center for Astrophysics Harvard & Smithsonian, Nordic Optical Telescope, European Southern Observatory, Leiden Observatory, Joint Institute for VLBI ERIC
OpenAlex ID: A5018460848
First Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way
2022 · Kazunori Akiyama, Antxon Alberdi, et al. · The Astrophysical Journal Letters · 1,862
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First Sagittarius A* Event Horizon Telescope Results. II. EHT and Multiwavelength Observations, Data Processing, and Calibration
2022 · Kazunori Akiyama, Antxon Alberdi, et al. · The Astrophysical Journal Letters · 371
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Parallaxes and proper motions of interstellar masers toward the Cygnus X star-forming complex
2011 · K. L. J. Rygl, A. Brunthaler, et al. · Astronomy and Astrophysics · 323
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SEDIGISM: Structure, excitation, and dynamics of the inner Galactic interstellar medium
2017 · F. Schuller, T. Csengeri, et al. · Astronomy and Astrophysics · 126
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A log NH i = 22.6 Damped Lyα Absorber in a Dark Gamma‐Ray Burst: The Environment of GRB 050401
2006 · D. Watson, J. P. U. Fynbo, et al. · The Astrophysical Journal · 120
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The SEDIGISM survey: First Data Release and overview of the Galactic structure
2020 · F Schuller, J S Urquhart, et al. · Monthly Notices of the Royal Astronomical Society · 100
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SEPIA – a new single pixel receiver at the APEX telescope
2017 · V. Belitsky, I. Lapkin, et al. · Astronomy and Astrophysics · 83
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GASP – X. APEX observations of molecular gas in the discs and in the tails of ram-pressure stripped galaxies
2018 · A Moretti, R Paladino, et al. · Monthly Notices of the Royal Astronomical Society · 80
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The SEDIGISM survey: molecular clouds in the inner Galaxy
2020 · A Duarte-Cabral, D Colombo, et al. · Monthly Notices of the Royal Astronomical Society · 69
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Magnetic field regulated infall on the disc around the massive protostar Cepheus A HW2
2015 · W. H. T. Vlemmings, G. Surcis, et al. · 57
Planar infall of CH3OH gas around Cepheus A HW2
2017 · A. Sanna, L. Moscadelli, et al. · Astronomy and Astrophysics · 44
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Dynamics of the 6.7 and 12.2 GHz methanol masers around Cepheus A HW2
2010 · K. J. E. Torstensson, H. J. van Langevelde, et al. · Astronomy and Astrophysics · 31
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Cosmic Masers – from OH to H0
2012 · K. Torstensson, H. J. van Langevelde, et al. · 19
SEPIA345: A 345 GHz dual polarization heterodyne receiver channel for SEPIA at the APEX telescope
2022 · D. Meledin, I. Lapkin, et al. · Astronomy and Astrophysics · 16
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Emission from HCN and CH3OH in comets
2022 · P. Bergman, M. S. Lerner, et al. · Astronomy and Astrophysics · 14
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Simultaneous 183 GHz H2O maser and SiO observations towards evolved stars using APEX SEPIA Band 5
2017 · E. M. L. Humphreys, K. Immer, et al. · Astronomy and Astrophysics · 14
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VALES – IV. Exploring the transition of star formation efficiencies between normal and starburst galaxies using APEX/SEPIA Band-5 and ALMA at low redshift
2017 · C Cheng, E Ibar, et al. · Monthly Notices of the Royal Astronomical Society · 10
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SEPIA - A New Instrument for the Atacama Pathfinder Experiment (APEX) Telescope
2016 · Immer, K., Belitsky, V., et al. · Leiden Repository (Leiden University) · 9
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Distribution and excitation of thermal methanol in 6.7 GHz maser bearing star-forming regions
2011 · K. J. E. Torstensson, F. F. S. van der Tak, et al. · Astronomy and Astrophysics · 6
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A preliminary distance to W75N in the Cygnus X star-forming region
2011 · Andreas Brunthaler, Kazi Rygl, et al. · 4
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Parallaxes and proper motions of interstellar masers toward the Cygnus X star-forming complex
2012 · K. L. J. Rygl, A. Brunthaler, et al. · Springer Link (Chiba Institute of Technology) · 3
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An AIPS-based, distributed processing method for large radio interferometric datasets
2013 · Stephen Bourke, Huib Jan van Langevelde, et al. · Experimental Astronomy · 2
Orion-KL Observations with the Extended Tuning Range of the New SEPIA660 APEX Facility Instrument
2019 · Montenegro-Montes, Francisco Miguel, Torstensson, Karl, et al. · University of Groningen research database (University of Groningen / Centre for Information Technology) · 1
SEPIA – a new single pixel receiver at the APEX telescope (Corrigendum)
2018 · V. Belitsky, I. Lapkin, et al. · Astronomy and Astrophysics · 1
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A preliminary distance to W 75N in the Cygnus X star-forming region
2010 · Rygl, K. L. J., Brunthaler, A., et al. · arXiv (Cornell University) · 1
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Works count: 47
Citation count: 3,366
H-index: 14
I10-index: 17
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