JK
J. Kammerer
astro-ph.EPastro-ph.IMastro-ph.SRastro-ph.GAphysics.ins-detastro-ph.COBiomarkersExobiologyExoplanetsExtraterrestrial Environment
On Valency
published · living versionsW_zsbj3yqg·v1 · currentpublished
Discovery of a star sensitive to the spin of Sgr A*
with K. Abd El Dayem, R. Abuter, N. Aimar, P. Amaro-Seoane +83
1 version
Preprints & journals
100 papers in the corpus · 2018–2026A first look at the protoplanet WISPIT 2 b with VLTI/GRAVITY+2610.21629v1 · K. Abd El Dayem, R. Abuter, N. Aimar et al.2026 · 0 citationsarXiv
Searching for Nearby Supermassive Black Hole Binaries with GRAVITY2610.14174v1 · K. Abd El Dayem, N. Aimar, A. Berdeu et al.2026 · 0 citationsarXiv
MATISSE in the era of GRAVITY+2609.35057v1 · Florentin Millour (LAGRANGE), Anthony Soulain (LAGRANGE), St'ephane Lagarde (LAGRANGE) et al.2026 · 0 citationsSPIE, SPIE, Jul 2026, Copenhagen, Denmark
JWST/MIRI Imaging Search for Kinematically Detected Protoplanetary Candidates2609.13123v1 · G. Cugno, M. Benisty, R. Teague et al.2026 · 0 citationsarXiv
A Candidate Innermost Fifth Planet In the HR 8799 System Revealed By JWST NIRISS Aperture Masking Interferometry2609.10507v1 · Jayke S. Nguyen, Louis Desdoigts, Alexandra Z. Greenbaum et al.2026 · 0 citationsarXiv
The Hill sphere transits of Beta Pictoris c and the search for another 1981-like event2609.02708v1 · V.E.C. Bakker, M.A. Kenworthy, R. Stuik et al.2026 · 0 citationsarXiv
Discovery of a star sensitive to the spin of Sagittarius A.42618794 · Abd El Dayem, K, Abuter, R, Aimar, N et al.2026 · 4 citationsNature. 2026;657(8131):359-363
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems VIII: patchy forsterite and enstatite clouds in the atmosphere of VHS 1256 b, retrieval lessons learned and outlook to the future2608.06583v1 · Niall Whiteford, Jacqueline K. Faherty, Ben Burningham et al.2026 · 0 citationsarXiv
Discovery of a star sensitive to the spin of Sgr A*2607.12664v1 · K. Abd El Dayem, R. Abuter, N. Aimar et al.2026 · 1 citationarXivon Valency
ngVLTI: Cost and Feasibility of a Four-Telescope VLTI Expansion for Milliarcsecond-Scale Imaging2607.12692v1 · Sylvestre Lacour, Johan Kosmalski, Michael Mueller et al.2026 · 0 citationsarXiv
Photometric Variability and Rotation of Beta Pictoris b from JWST NIRCam Coronagraphic Imaging2607.13133v2 · Yifan Zhou, Beth A. Biller, Aarynn L. Carter et al.2026 · 0 citationsarXiv
ESO User Support and Observation Preparation for VLTI Science Operations2607.09533v2 · M. Wittkowski, G. Beccari, A. Corporaal et al.2026 · 0 citationsProc. SPIE 14148, Optical and Infrared Interferometry and Imaging X, 141481J (2026)
Direct Imaging Discovery of Giant Exoplanet Pictoris d: A Decade-Long Game of Hide-and-Seek2606.23801v2 · Ben J. Sutlieff, Markus J. Bonse, Valentin Christiaens et al.2026 · 3 citationsApJL 1006 L10 (2026)
JWST-TST High Contrast: First Direct Spectroscopy of GJ 504 b reveals Clouds and Possible Metal Enrichment2606.19228v1 · Aneesh Baburaj, Jean-Baptiste Ruffio, Marshall Perrin et al.2026 · 1 citationAJ 172 28 (2026)
A population view of transiting hot giant exoplanets: Tracing Fe and Ti chemistry with ESPRESSO and MAROON-X2606.14490v1 · Bibiana Prinoth, Vivien Parmentier, Stefan Pelletier et al.2026 · 0 citationsarXiv
A preliminary exploration of the effects of baseline length for the LIFE space mission2605.06648v2 · Jonah T. Hansen, Thomas Birbacher, Felix A. Dannert et al.2026 · 0 citationsPublications of the Astronomical Society of the Pacific (2026), 138, 065003
Continuing to Advance European High Contrast Imaging Research and Development towards HWO and LIFE2604.15077v1 · Gael Chauvin, Oscar Carrion Gonzalez, Iva Laginja et al.2026 · 0 citationsarXiv
Direct Images of CO2 Absorption in the Atmosphere of a Super-Jupiter: Enhanced Metallicity Suggestive of Formation in a Disk2604.09785v1 · William O. Balmer, Laurent Pueyo, Ashley Messier et al.2026 · 1 citationarXiv
Direct spectroscopic confirmation of the young embedded proto-planet WISPIT 2c2603.22085v1 · Chloe Lawlor, Richelle F. van Capelleveen, Guillaume Bourdarot et al.2026 · 0 citationsarXiv
The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems. VII. Molecular Mapping Performance with JWST/MIRI MRS: VHS 1256 b as a case study2603.13543v3 · Mathilde Malin, Anthony Boccaletti, Benjamin Charnay et al.2026 · 1 citationarXiv
Exoplanet atmospheres and demographics in the 2040s2601.11695v1 · Jens Kammerer, Sydney Vach, Sylvestre Lacour et al.2026 · 0 citationsarXiv
Exomoon search with VLTI/GRAVITY around the substellar companion HD 206893 B2511.20091v1 · Q. Kral, J. Wang, J. Kammerer et al.2025 · 8 citationsarXiv
AMIGO: a Data-Driven Calibration of the JWST Interferometer2510.09806v2 · Louis Desdoigts, Benjamin Pope, Max Charles et al.2025 · 3 citationsarXiv
The ExoGRAVITY survey: A K-band spectral library of giant exoplanet and brown dwarf companions2510.08691v3 · J. Kammerer, T. O. Winterhalder, S. Lacour et al.2025 · 6 citationsA&A 704, A318 (2025)
JWST-TST High Contrast: Medium-resolution spectroscopy reveals a carbon-rich circumplanetary disk around the young accreting exoplanet Delorme 1 AB b2510.07253v2 · Mathilde Malin, Kimberly Ward-Duong, Sierra L. Grant et al.2025 · 6 citationsarXiv
First Light for the GRAVITY+ Adaptive Optics: Extreme Adaptive Optics for the Very Large Telescope Interferometer2509.21431v2 · GRAVITY+ Collaboration: F. Allouche, C. Bailet, M. Benisty et al.2025 · 10 citationsarXiv
Constraints on the Orbit of the Young Substellar Companion GQ Lup B from High-Resolution Spectroscopy and VLTI/GRAVITY Astrometry2509.20621v1 · Vidya Venkatesan, S. Blunt, J. J. Wang et al.2025 · 4 citationsarXiv
Astrometric exomoon detection by means of optical interferometry2509.15304v1 · T. O. Winterhalder, A. M'erand, J. Kammerer et al.2025 · 6 citationsarXiv
New Orbital Constraints for YSES 1 b and HR 2562 B from High-Precision Astrometry and Planetary Radial Velocities2509.14321v1 · Jonathan Roberts, William Thompson, Jason J. Wang et al.2025 · 3 citationsarXiv
YSES 2b is a background star: Differential astrometric M-dwarf measurements in time2509.09504v1 · Matthew Kenworthy, Tomas Stolker, Jens Kammerer et al.2025 · 2 citationsA&A 701 (2025) A104
JWST-TST DREAMS: NIRSpec/PRISM Transmission Spectroscopy of the Habitable Zone Planet TRAPPIST-1 e2509.05414v1 · N'estor Espinoza, Natalie H. Allen, Ana Glidden et al.2025 · 26 citationsarXiv
The mid-infrared spectrum of Pictoris b. First VLTI/MATISSE interferometric observations of an exoplanet2508.18366v2 · M. Houll'e, F. Millour, P. Berio et al.2025 · 3 citationsA&A 704, A182 (2025)
Direct imaging discovery of a young giant planet orbiting on Solar System scales2507.06206v1 · T. Stolker, M. Samland, L. B. F. M. Waters et al.2025 · 5 citationsarXiv
Orbit and atmosphere of HIP 99770 b through the eyes of VLTI/GRAVITY2507.00117v1 · T. O. Winterhalder, J. Kammerer, S. Lacour et al.2025 · 7 citationsarXiv
Follow-Up Exploration of the TWA 7 Planet-Disk System with JWST NIRCam2506.19932v1 · Katie A. Crotts, Aarynn L. Carter, Kellen Lawson et al.2025 · 18 citationsarXiv
Silicate clouds and a circumplanetary disk in the YSES-1 exoplanet system.40494394 · Hoch, K K W, Rowland, M, Petrus, S et al.2025 · 29 citationsNature. 2025;643(8073):938-942
Detecting Atmospheric CO2 Trends as Population-Level Signatures for Long-Term Stable Water Oceans and Biotic Activity on Temperate Terrestrial Exoplanets2505.23230v1 · Janina Hansen, Daniel Angerhausen, Sascha P. Quanz et al.2025 · 1 citationarXiv
Differentiating Formation Models with New Dynamical Masses for the PDS 70 Protoplanets2504.11210v2 · David Trevascus, Sarah Blunt, Valentin Christiaens et al.2025 · 12 citationsA&A 698, A19 (2025)
Probing the Outskirts of M Dwarf Planetary Systems with a Cycle 1 JWST NIRCam Coronagraphy Survey2504.11659v1 · Ellis Bogat, Joshua E. Schlieder, Kellen D. Lawson et al.2025 · 2 citationsarXiv
Photobombing for the Large Interferometer For Exoplanets (LIFE). A new criterion for target confusion and application to a MIR rotating nulling interferometer2504.06776v1 · Drinor Cacaj, Daniel Angerhausen, Prabal Saxena et al.2025 · 2 citationsarXiv
JWST-TST High Contrast: Living on the Wedge, or, NIRCam Bar Coronagraphy Reveals CO in the HR 8799 and 51 Eri Exoplanets' Atmospheres2503.13608v2 · William O. Balmer, Jens Kammerer, Laurent Pueyo et al.2025 · 24 citationsarXiv
A Tentative Detection of a Point Source in the Disk Gap of HD 100546 with VLT/SPHERE-IRDIS Sparse Aperture Masking Interferometry2502.07759v1 · Dori Blakely, Doug Johnstone, Tomas Stolker et al.2025 · 2 citationsarXiv
On the Orbit of the Binary Brown Dwarf Companion GL229 Ba and Bb2502.05359v1 · William Thompson, Dori Blakely, Jerry W. Xuan et al.2025 · 3 citationsarXiv
VLTI/GRAVITY Observations of AF Lep b: Preference for Circular Orbits, Cloudy Atmospheres, and a Moderately Enhanced Metallicity2411.05917v1 · William O. Balmer, Kyle Franson, Antoine Chomez et al.2024 · 31 citationsarXiv
Large Interferometer For Exoplanets (LIFE). XIV. Finding terrestrial protoplanets in the galactic neighborhood2410.13457v1 · Lorenzo Cesario, Tim Lichtenberg, Eleonora Alei et al.2024 · 8 citationsA&A 692, A172 (2024)
The cool brown dwarf Gliese 229 B is a close binary.39415016 · Xuan, Jerry W, Mérand, A, Thompson, W et al.2024 · 30 citationsNature. 2024;634(8036):1070-1074
Standing on the Shoulders of Giants: A Comprehensive Spectroscopic Survey of Transiting & High-Contrast Giant Planets2409.00190v1 · Munazza K. Alam, Emily Rickman, Kielan Hoch et al.2024 · 0 citationsarXiv
Investing in the Unrivaled Potential of Wide-Separation Sub-Jupiter Exoplanet Detection and Characterisation with JWST -- Strategic Exoplanet Initiatives with HST and JWST White Paper2408.07722v1 · Aarynn L. Carter, Rachel Bowens-Rubin, Per Calissendorff et al.2024 · 1 citationarXiv
JWST-TST High Contrast: Spectroscopic Characterization of the Benchmark Brown Dwarf HD 19467 B with the NIRSpec Integral Field Spectrograph2408.03830v1 · Kielan K. W. Hoch, Christopher A. Theissen, Travis S. Barman et al.2024 · 11 citationsarXiv
MIRI MRS Observations of Beta Pictoris II. The Spectroscopic Case for a Recent Giant Collision2407.04661v1 · Christine H. Chen, Cicero X. Lu, Kadin Worthen et al.2024 · 18 citationsarXiv
Career total: at least 183 works. 100 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.