IW
I. Waisberg
astro-ph.GAastro-ph.SRastro-ph.HEastro-ph.IMgr-qcastro-ph.EPphysics.hist-ph
On Valency
published · living versionsW_e292bt9v·v1 · currentpublished
Deep Images of the Galactic Center with GRAVITY
with GRAVITY Collaboration, R. Abuter, N. Aimar, A. Amorim +63
1 version
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Preprints & journals
36 papers in the corpus · 2016–2026The forgotten bright star: Theta Eridani as a millenary stellar transient observed by Hipparchus, Ptolemy and al-Sufi2606.30748v1 · Idel Waisberg, Boaz Katz2026 · 0 citationsarXiv
Confirming Nunki as the closest core collapse progenitor candidate to the Sun2603.17011v1 · Idel Waisberg, Boaz Katz2026 · 0 citationsarXiv
Upgrading Alpha Crucis to a seven star system. Discovery of Bb and orbital misalignment2603.11194v1 · Idel Waisberg, Boaz Katz2026 · 0 citationsarXiv
Which is the most eccentric binary known? Insights from the 2023/4 pericenter passages of Zeta Boötis and Eta Ophiuchi2504.17858v2 · Idel Waisberg, Ygal Klein, Boaz Katz2025 · 2 citationsarXiv
An SS433 flare caught by TESS. Fast rise times and evidence for a 13 hours quasi-period2503.02753v2 · Idel Waisberg2025 · 0 citationsarXiv
Investigating 39 Galactic Wolf-Rayet stars with VLTI/GRAVITY: Uncovering A Long Period Binary Desert2409.15212v2 · K. Deshmukh, H. Sana, A. M'erand et al.2024 · 14 citationsA&A 692, A109 (2024)
Binarity and beyond in A stars I. Survey description and first results of VLTI/GRAVITY observations of VAST targets with high Gaia-Hipparcos accelerations2206.05251v1 · Idel Waisberg, Ygal Klein, Boaz Katz2022 · 47 citationsMNRAS 521, 5232 (2023)
Beyond binarity in A stars II. Disentangling the four stars in the vicinity of the triple HIP 87813 within the quintuple system HJ28142204.08493v1 · Idel Waisberg, Ygal Klein, Boaz Katz2022 · 4 citationsMNRAS 521, 5255 (2023)
Deep Images of the Galactic Center with GRAVITY2112.07477v1 · R. Abuter, N. Aimar, A. Amorim et al.2021 · 37 citationsA&A 657, A82 (2022)on Valency
Constraining particle acceleration in Sgr A* with simultaneous GRAVITY, Spitzer, NuSTAR and Chandra observations2107.01096v1 · R. Abuter, A. Amorim, M. Baubock et al.2021 · 67 citationsA&A 654, A22 (2021)
Detection of faint stars near SgrA* with GRAVITY2011.03058v2 · R. Abuter, A. Amorim, M. Baubock et al.2020 · 35 citationsA&A 645, A127 (2021)on Valency
Modeling the orbital motion of Sgr A*'s near-infrared flares2002.08374v1 · M. Baubock, J. Dexter, R. Abuter et al.2020 · 119 citationsarXiv
An image of the dust sublimation region in the nucleus of NGC 10681912.01361v1 · O. Pfuhl, R. Davies, J. Dexter et al.2019 · 112 citationsA&A 634, A1 (2020)
The GRAVITY Young Stellar Object survey -- I. Probing the disks of Herbig Ae/Be stars in terrestrial orbits1911.00611v1 · K. Perraut, L. Labadie, B. Lazareff et al.2019 · 72 citationsarXiv
Scalar field effects on the orbit of S2 star1908.06681v2 · Ant'onio Amorim, Michael Baubock, Myriam Benisty et al.2019 · 68 citationsarXiv
A geometric distance measurement to the Galactic Center black hole with 0.3% uncertainty1904.05721v1 · R. Abuter, A. Amorim, M. Bauboeck et al.2019 · 851 citations2019, A&A, 625, L10
First direct detection of an exoplanet by optical interferometry; Astrometry and K-band spectroscopy of HR8799 e1903.11903v1 · S. Lacour, M. Nowak, J. Wang et al.2019 · 156 citationsarXiv
Test of the Einstein Equivalence Principle near the Galactic Center Supermassive Black Hole.30932663 · Amorim, A, Bauböck, M, Berger, J P et al.2019 · 47 citationsPhysical review letters. 2019;122(10):101102
Spectroscopic Detection of a Cusp of Late-type Stars around the Central Black Hole in the Milky Way1902.07219v1 · M. Habibi, S. Gillessen, O. Pfuhl et al.2019 · 40 citationsarXiv
Detection of a drag force in G2's orbit: Measuring the density of the accretion flow onto Sgr A* at 1000 Schwarzschild radii1812.01416v1 · S. Gillessen, P.M. Plewa, F. Widmann et al.2018 · 78 citationsarXiv
Super-Keplerian Equatorial Outflows in SS 433. Centrifugal Ejection of the Circumbinary Disk1811.12558v1 · Idel Waisberg, Jason Dexter, Pierre Olivier-Petrucci et al.2018 · 21 citationsA&A 623, A47 (2019)
The Collimated Radiation in SS 433. Constraints from Spatially Resolved Optical Jets and Modeling of the Optical Bullets1811.12564v1 · Idel Waisberg, Jason Dexter, Pierre Olivier-Petrucci et al.2018 · 25 citationsA&A 624, A127 (2019)
Spatially resolved rotation of the broad-line region of a quasar at sub-parsec scale1811.11195v1 · E. Sturm, J. Dexter, O. Pfuhl et al.2018 · 285 citationsarXiv
Multiple Star Systems in the Orion Nebula1809.10376v1 · Martina Karl, Oliver Pfuhl, Frank Eisenhauer et al.2018 · 41 citationsA&A 620, A116 (2018)
GRAVITY chromatic imaging of Eta Car's core1808.02141v1 · J. Sanchez-Bermudez, G. Weigelt, J. M. Bestenlehner et al.2018 · 8 citationsarXiv
A Detection of Sgr A* in the far infrared1806.07395v1 · Sebastiano D. von Fellenberg, Stefan Gillessen, Javier Graci'a-Carpio et al.2018 · 38 citationsarXiv
Optical Distortion in the NACO Imager1803.02733v1 · P. M. Plewa, S. Gillessen, M. Baubock et al.2018 · 5 citationsarXiv
What stellar orbit is needed to measure the spin of the Galactic center black hole from astrometric data?1802.08198v1 · Idel Waisberg, Jason Dexter, Stefan Gillessen et al.2018 · 41 citationsMNRAS 476, 3600 (2018)on Valency
The wind and the magnetospheric accretion onto the T Tauri star S Coronae Australis at sub-au resolution1709.01348v1 · R. Garcia Lopez, K. Perraut, A. Caratti o Garatti et al.2017 · 6 citationsA&A 608, A78 (2017)
Twelve years of spectroscopic monitoring in the Galactic Center: the closest look at S-stars near the black hole1708.06353v1 · M. Habibi, S. Gillessen, F. Martins et al.2017 · 143 citationsarXiv
Probing the Gas Density in our Galactic Center: Moving Mesh Simulations of G21705.10337v2 · Elad Steinberg, Re'em Sari, Orly Gnat et al.2017 · 5 citationsarXiv
First Light for GRAVITY: Phase Referencing Optical Interferometry for the Very Large Telescope Interferometer1705.02345v1 · R. Abuter, M. Accardo, A. Amorim et al.2017 · 586 citationsA&A 602, A94 (2017)
Accretion-ejection morphology of the microquasar SS433 resolved at sub-au scale1705.02359v1 · P.-O. Petrucci, I. Waisberg, J.-B. Le Bouquin et al.2017 · 17 citationsA&A 602, L11 (2017)
The Post-Pericenter Evolution of the Galactic Center Source G21704.05351v1 · P. M. Plewa, S. Gillessen, O. Pfuhl et al.2017 · 39 citationsarXivon Valency
A powerful flare from Sgr A* confirms the synchrotron nature of the X-ray emission1703.03410v1 · G. Ponti, E. George, S. Scaringi et al.2017 · 132 citationsarXiv
An Update on Monitoring Stellar Orbits in the Galactic Center1611.09144v1 · Stefan Gillessen, Philipp Plewa, Frank Eisenhauer et al.2016 · 567 citationsarXivon Valency
Career total: at least 96 works. 36 are in this corpus.
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