RL
R. Lenzen
astro-phastro-ph.IMastro-ph.EPastro-ph.SRastro-ph.COastro-ph.GAArtifactsastro-ph.HELensesphysics.ins-det
On Valency
published · living versionsW_bkjpk8re·v1 · currentpublished
Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole
with GRAVITY Collaboration, R. Abuter, A. Amorim, N. Anugu +93
1 version
W_3tjd289h·v1published
W_2zvbj8fk·v1published
Preprints & journals
43 papers in the corpus · 1977–2019First 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
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
The CARMENES search for exoplanets around M dwarfs - HD 147379b: A nearby Neptune in the temperate zone of an early-M dwarf1712.05797v1 · A. Reiners, I. Ribas, M. Zechmeister et al.2017 · 71 citationsarXiv
The CARMENES search for exoplanets around M dwarfs: High-resolution optical and near-infrared spectroscopy of 324 survey stars1711.06576v3 · A. Reiners, M. Zechmeister, J.A. Caballero et al.2017 · 272 citationsA&A 612, A49 (2018)
The CARMENES search for exoplanets around M dwarfs. First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems1710.01595v3 · T. Trifonov, M. Kurster, M. Zechmeister et al.2017 · 44 citationsA&A 609, A117 (2018)
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)
Characterizing Exoplanets in the Visible and Infrared: A Spectrometer Concept for the EChO Space Mission1305.3089v1 · A. M. Glauser, R. van Boekel, O. Krause et al.2013 · 3 citationsarXiv
Characterization of the transmitted near-infrared wavefront error for the GRAVITY/VLTI Coudé Infrared Adaptive Optics System.23571996 · Yang, Pengqian, Hippler, Stefan, Deen, Casey P et al.2013 · 5 citationsOptics express. 2013;21(7):9069-80
Source-intrinsic near-infrared properties of Sgr A*: Total intensity measurements1208.5836v1 · G. Witzel, A. Eckart, M. Bremer et al.2012 · 115 citationsarXivon Valency
The GRAVITY Coudé Infrared Adaptive Optics (CIAO) system for the VLT Interferometer1207.2945v1 · Sarah Kendrew, Stefan Hippler, Wolfgang Brandner et al.2012 · 20 citationsarXiv
Infrared Narrow-Band Tomography of the Local Starburst NGC 1569 with LBT/LUCIFER1101.3221v1 · A. Pasquali, A. Bik, S. Zibetti et al.2011 · 22 citationsarXiv
The instrumental polarization of the Nasmyth focus polarimetric differential imager NAOS/CONICA (NACO) at the VLT - Implications for time-resolved polarimetric measurements of Sgr A*1010.4708v3 · G. Witzel, A. Eckart, R. M. Buchholz et al.2010 · 55 citationsarXiv
Correcting METIS spectra for telluric absorption to maximize spectral fidelity1010.4404v1 · Stefan Uttenthaler, Klaus M. Pontoppidan, Andreas Seifahrt et al.2010 · 2 citationsS. Uttenthaler, K. Pontoppidan, A. Seifahrt, et al., in Ground-based and Airborne Instrumentation for Astronomy III, ed. Ian McLean, Suzanne Ramsay, Hideki Takami, Proc. SPIE 7735, 77357 (2010)
Black Hole Mass Estimates Based on CIV are Consistent with Those Based on the Balmer Lines1009.1145v3 · R.J. Assef, K.D. Denney, C.S. Kochanek et al.2010 · 171 citationsAstrophys. J. 742 (2011) 93
An apodizing phase plate coronagraph for VLT/NACO1007.3448v1 · Matthew A. Kenworthy, Sascha P. Quanz, Michael R. Meyer et al.2010 · 23 citationsarXiv
GRAVITY: a four-telescope beam combiner instrument for the VLTI1007.1612v1 · S. Gillessen, F. Eisenhauer, G. Perrin et al.2010 · 57 citationsarXiv
CARMENES: Calar Alto high-Resolution search for M dwarfs with Exo-earths with a Near-infrared Echelle Spectrograph0912.0561v1 · A. Quirrenbach, P. J. Amado, H. Mandel et al.2009 · 82 citationsarXivon Valency
Near-infrared wavefront sensing for the VLT interferometer0808.1637v1 · Stefan Hippler, Wolfgang Brandner, Yann Cl'enet et al.2008 · 12 citationsarXiv
GRAVITY: getting to the event horizon of Sgr A*0808.0063v1 · F. Eisenhauer, G. Perrin, W. Brandner et al.2008 · 75 citationsarXiv
Preliminary optical design of PANIC, a wide-field infrared camera for CAHA0807.4055v1 · M. C. Cardenas, J. Rodriguez Gomez, R. Lenzen et al.2008 · 2 citationsIn Ground-based and Airborne Instrumentation for Astronomy II, edited by Ian S. McLean, Mark M. Casali, Proceedings of SPIE Vol. 7014 (SPIE, Bellingham, WA 2008) 70142Q
PANIC: the new panoramic NIR camera for Calar Alto0807.4064v1 · H. Baumeister, M. Alter, M. C. Cardenas Vazquez et al.2008 · 6 citationsIn Ground-based and Airborne Instrumentation for Astronomy II, edited by Ian S. McLean, Mark M. Casali, Proceedings of SPIE Vol. 7014 (SPIE, Bellingham, WA 2008) 70142R
METIS - the Mid-infrared E-ELT Imager and Spectrograph0807.3271v1 · Bernhard R. Brandl, Rainer Lenzen, Eric Pantin et al.2008 · 71 citationsarXiv
A comprehensive examination of the Eps Eri system -- Verification of a 4 micron narrow-band high-contrast imaging approach for planet searches0807.0301v1 · Markus Janson, Sabine Reffert, Wolfgang Brandner et al.2008 · 48 citationsarXiv
Mid-Infrared Instrumentation for the European Extremely Large Telescope0708.3135v1 · S. Kendrew, B. Brandl, R. Lenzen et al.2007 · 1 citationarXiv
Constraints on Extrasolar Planet Populations from VLT NACO/SDI and MMT SDI and Direct Adaptive Optics Imaging Surveys: Giant Planets are Rare at Large Separations0706.4331v3 · Eric L. Nielsen, Laird M. Close, Beth A. Biller et al.2007 · 107 citationsarXiv
An Imaging Survey for Extrasolar Planets around 45 Close, Young Stars with SDI at the VLT and MMT0705.0066v1 · Beth A. Biller, Laird M. Close, Elena Masciadri et al.2007 · 0 citationsarXiv
NACO-SDI direct imaging search for the exoplanet Eps Eri bastro-ph/0703300v1 · Markus Janson, Wolfgang Brandner, Thomas Henning et al.2007 · 30 citationsAstron.J.133:2442-2456,2007
Improved age constraints for the AB Dor quadruple system - The binary nature of AB Dor Bastro-ph/0611616v1 · Markus Janson, Wolfgang Brandner, Rainer Lenzen et al.2006 · 48 citationsarXiv
A direct and differential imaging search for sub-stellar companions to epsilon Indi Aastro-ph/0611336v1 · K. Geissler, S. Kellner, W. Brandner et al.2006 · 10 citationsarXiv
Suppressing Speckle Noise for Simultaneous Differential Extrasolar Planet Imaging (SDI) at the VLT and MMTastro-ph/0601059v1 · Beth A. Biller, Laird M. Close, Rainer Lenzen et al.2006 · 6 citationsarXiv
AB Doradus C: Age, Spectral Type, Orbit, and Comparison to Evolutionary Modelsastro-ph/0509400v1 · E.L. Nielsen, L.M. Close, J.C. Guirado et al.2005 · 22 citationsarXiv
VLT Diffraction Limited Imaging and Spectroscopy in the NIR: Weighing the black hole in Centaurus A with NACOastro-ph/0507094v2 · N. Haering-Neumayer, M. Cappellari, H.-W. Rix et al.2005 · 42 citationsAstrophys.J.643:226-237,2006
The Arches Cluster - Evidence for a Truncated Mass Function?astro-ph/0506575v1 · Andrea Stolte, Wolfgang Brandner, Eva K. Grebel et al.2005 · 125 citationsAstrophys.J.628:L113-L118,2005
A dynamical calibration of the mass-luminosity relation at very low stellar masses and young ages.15662417 · Close, Laird M, Lenzen, Rainer, Guirado, Jose C et al.2005 · 161 citationsNature. 2005;433(7023):286-9
NACO Polarimetric Differential Imaging of TW Hya: A Sharp Look at the Closest T Tauri Diskastro-ph/0311194v1 · D. Apai, I. Pascucci, W. Brandner et al.2003 · 37 citationsAstron.Astrophys. 415 (2004) 671-676
Direct measurement of the size and shape of the present-day stellar wind of Eta Carinaeastro-ph/0310399v1 · R. van Boekel, P. Kervella, M. Schoeller et al.2003 · 101 citationsAstron.Astrophys. 410 (2003) L37-L40
First NACO observations of the Brown Dwarf LHS 2397aBastro-ph/0309572v1 · E. Masciadri, W. Brandner, H. Bouy et al.2003 · 34 citationsAstron.Astrophys.411:157-160,2003
Epsilon Indi Ba/Bb: the nearest binary brown dwarfastro-ph/0309256v2 · M. J. McCaughrean, L. M. Close, R.-D. Scholz et al.2003 · 180 citationsarXiv
The Stellar Cusp Around the Supermassive Black Hole in the Galactic Centerastro-ph/0305423v1 · R. Genzel, R. Schoedel, T. Ott et al.2003 · 587 citationsAstrophys.J. 594 (2003) 812-832
VLT/NACO adaptive optics imaging of the TY CrA system - A fourth stellar component candidate detectedastro-ph/0304271v1 · G. Chauvin, A-M. Lagrange, H. Beust et al.2003 · 16 citationsAstron.Astrophys. 406 (2003) L51-L54
A star in a 15.2-year orbit around the supermassive black hole at the centre of the Milky Way.12384690 · Schödel, R, Ott, T, Genzel, R et al.2002 · 1,165 citationsNature. 2002;419(6908):694-6
Properties of a transmission grating behind a grazing incidence telescope for cosmic x-ray spectroscopy.20168712 · Beuermann, K P, Lenzen, R, Bräuninger, H2012 · 27 citationsApplied optics. 1977;16(5):1425-31
Career total: 229 works. 43 are in this corpus.
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