University of Heidelberg

Publications

2019

October

Toledo-Padrón, B.; González Hernández, J. I. et al.(inc.Quirrenbach, A.)
"Stellar activity analysis of Barnard's Star: very slow rotation and evidence for long-term activity cycle"
MNRAS 488, 5145(2019)


September

Cunningham, Tim; Tremblay, Pier-Emmanuel et al.(inc.Ludwig, Hans-Günter)
"Convective overshoot and macroscopic diffusion in pure-hydrogen-atmosphere white dwarfs"
MNRAS 488, 2503(2019)


Acharyya, A.; Agudo, I. et al.(inc.Wagner, S. J.; Quirrenbach, A.)
"Monte Carlo studies for the optimisation of the Cherenkov Telescope Array layout"
APh 111, 35(2019)


August

González Hernández, J. I.; Bonifacio, P. et al.(inc.Ludwig, H. -G.)
"The 6Li/7Li isotopic ratio in the metal-poor binary CS22876-032"
A&A 628, A111(2019)


Luque, R.; Pallé, E. et al.(inc.Kaminski, A.; Bluhm, P.; Stock, S.; Reffert, S.; Quirrenbach, A.; Kemmer, J.)
"Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization"
A&A 628, A39(2019)


Heidt, J.; Quirrenbach, A. et al.(inc.Seifert, W.; Pramskiy, A.; Hoyer, N.)
"3C 294 revisited: Deep Large Binocular Telescope AO NIR images and optical spectroscopy"
A&A 628, A28(2019)


July

Pasquini, L.; Pala, A. F. et al.(inc.Ludwig, H. -G.)
"Masses of the Hyades white dwarfs. A gravitational redshift measurement"
A&A 627, L8(2019)


Passegger, V. M.; Schweitzer, A. et al.(inc.Kaminski, A.; Quirrenbach, A.)
"The CARMENES search for exoplanets around M dwarfs. Photospheric parameters of target stars from high-resolution spectroscopy. II. Simultaneous multiwavelength range modeling of activity insensitive lines"
A&A 627, A161(2019)


H. E. S. S. Collaboration; Abdalla, H. et al.(inc.Wierzcholska, A.; Wagner, S. J.; Schwemmer, S.; Quirrenbach, A.; Mohamed, M.; King, J.; Jankowsky, F.; Glawion, D.)
"Constraints on the emission region of 3C 279 during strong flares in 2014 and 2015 through VHE γ-ray observations with H.E.S.S."
A&A 627, A159(2019)


Lalitha, S.; Baroch, D. et al.(inc.Kaminski, A.; Quirrenbach, A.)
"The CARMENES search for exoplanets around M dwarfs. Detection of a mini-Neptune around LSPM J2116+0234 and refinement of orbital parameters of a super-Earth around GJ 686 (BD+18 3421)"
A&A 627, A116(2019)


H. E. S. S. Collaboration; Abdalla, H. et al.(inc.Wagner, S. J.; Schwemmer, S.; Quirrenbach, A.; Mohamed, M.; King, J.; Jankowsky, F.; Glawion, D.)
"H.E.S.S. and Suzaku observations of the Vela X pulsar wind nebula"
A&A 627, A100(2019)


Musso Barcucci, Arianna; Launhardt, Ralf et al.(inc.Reffert, Sabine; Quirrenbach, Andreas; Brems, Stefan S.)
"ISPY - NaCo Imaging Survey for Planets around Young stars. Discovery of an M dwarf in the gap between HD 193571 and its debris ring"
A&A 627, A77(2019)


Zechmeister, M.; Dreizler, S. et al.(inc.Wolthoff, V.; Wagner, K.; Veredas, G.; Tala Pinto, M.; Stürmer, J.; Stuber, T.; Stock, S.; Stahl, O.; Seifert, W.; Sadegi, S.; Reffert, S.; Mandel, H.; Magán Madinabeitia, H.; Klüter, J.; Kim, M.; Kemmer, J.; Kaminski, A.; Brinkmöller, M.; Bluhm, P.; Quirrenbach, A.)
"The CARMENES search for exoplanets around M dwarfs. Two temperate Earth-mass planet candidates around Teegarden's Star"
A&A 627, A49(2019)


Veras, Dimitri; Efroimsky, Michael et al.(inc.Quirrenbach, Andreas; Reffert, Sabine; Wolthoff, Vera)
"Orbital relaxation and excitation of planets tidally interacting with white dwarfs"
MNRAS 486, 3831(2019)


H. E. S. S. Collaboration; Abdalla, H. et al.(inc.Wagner, S. J.; Schwemmer, S.; Quirrenbach, A.; Mohamed, M.; King, J.; Jankowsky, F.; Glawion, D.)
"H.E.S.S. observations of the flaring gravitationally lensed galaxy PKS 1830-211"
MNRAS 486, 3886(2019)


June

Shulyak, D.; Reiners, A. et al.(inc.Quirrenbach, A.; Kaminski, A.)
"Magnetic fields in M dwarfs from the CARMENES survey"
A&A 626, A86(2019)


Janson, Markus; Asensio-Torres, Ruben et al.(inc.Reffert, Sabine)
"The B-Star Exoplanet Abundance Study: a co-moving 16-25 MJup companion to the young binary system HIP 79098"
A&A 626, A99(2019)


H. E. S. S. Collaboration; Abdalla, H. et al.(inc.Wierzcholska, A.; Wagner, S. J.; Schwemmer, S.; Quirrenbach, A.; Mohamed, M.; King, J.; Jankowsky, F.; Glawion, D.)
"Upper limits on very-high-energy gamma-ray emission from core-collapse supernovae observed with H.E.S.S."
A&A 626, A57(2019)


Huber, Daniel; Chaplin, William J. et al.(inc.Lundkvist, Mia S.)
"A Hot Saturn Orbiting an Oscillating Late Subgiant Discovered by TESS"
AJ 157, 245(2019)


May

Harris, R. J.; Anagnos, Th.; Hottinger, P.
"Astrophotonic technologies for small telescopes"
CoSka 49, 119(2019)


Schweitzer, A.; Passegger, V. M. et al.(inc.Seifert, W.; Kaminski, A.; Quirrenbach, A.)
"The CARMENES search for exoplanets around M dwarfs. Different roads to radii and masses of the target stars"
A&A 625, A68(2019)


Nigro, C.; Deil, C. et al.(inc.King, J.)
"Towards open and reproducible multi-instrument analysis in gamma-ray astronomy"
A&A 625, A10(2019)


Reichert, Katja; Reffert, Sabine et al.(inc.Quirrenbach, Andreas; Stock, Stephan)
"Precise radial velocities of giant stars. XII. Evidence against the proposed planet Aldebaran b"
A&A 625, A22(2019)


April

Perger, M.; Scandariato, G. et al.(inc.Quirrenbach, A.; Kaminski, A.)
"Gliese 49: activity evolution and detection of a super-Earth. A HADES and CARMENES collaboration"
A&A 624, A123(2019)


Vasilyev, V.; Amarsi, A. M.; Ludwig, H. -G.; Lemasle, B.
"Two-dimensional non-LTE O I 777 nm line formation in radiation hydrodynamics simulations of Cepheid atmospheres"
A&A 624, A85(2019)


Giribaldi, R. E.; Ubaldo-Melo, M. L. et al.(inc.Ludwig, H. -G.)
"Accurate effective temperature from Hα profiles"
A&A 624, A10(2019)


Manser, Christopher J.; Gänsicke, Boris T. et al.(inc.Reffert, Sabine; Quirrenbach, Andreas)
"A planetesimal orbiting within the debris disc around a white dwarf star"
Sci 364, 66(2019)


Quirrenbach, Andreas; Trifonov, Trifon et al.(inc.Reffert, Sabine)
"Precise radial velocities of giant stars. XI. Two brown dwarfs in 6:1 mean motion resonance around the K giant star ν Ophiuchi"
A&A 624, A18(2019)


Cugno, G.; Quanz, S. P. et al.(inc.Reffert, S.; Quirrenbach, A.; Brems, S. S.)
"ISPY - NaCo Imaging Survey for Planets around Young stars. A young companion candidate embedded in the R CrA cloud"
A&A 624, A29(2019)


Gaur, Haritma; Gupta, Alok C. et al.(inc.Kurtanidze, O. M.)
"Optical variability of TeV blazars on long time-scales"
MNRAS 484, 5633(2019)


Hjorth, M.; Justesen, A. B. et al.(inc.Heeren, P.)
"K2-290: a warm Jupiter and a mini-Neptune in a triple-star system"
MNRAS 484, 3522(2019)


March

Esposito, M.; Armstrong, D. J. et al.(inc.Tala-Pinto, M.)
"HD 219666 b: a hot-Neptune from TESS Sector 1"
A&A 623, A165(2019)


Luque, R.; Nowak, G. et al.(inc.Quirrenbach, A.; Kaminski, A.)
"Detection and characterization of an ultra-dense sub-Neptunian planet orbiting the Sun-like star K2-292"
A&A 623, A114(2019)


Hintz, D.; Fuhrmeister, B. et al.(inc.Seifert, W.; Kaminski, A.; Quirrenbach, A.)
"The CARMENES search for exoplanets around M dwarfs. Chromospheric modeling of M 2-3 V stars with PHOENIX"
A&A 623, A136(2019)


Palle, E.; Nowak, G. et al.(inc.Quirrenbach, A.)
"Detection and Doppler monitoring of K2-285 (EPIC 246471491), a system of four transiting planets smaller than Neptune"
A&A 623, A41(2019)


Schöfer, P.; Jeffers, S. V. et al.(inc.Kaminski, A.; Quirrenbach, A.)
"The CARMENES search for exoplanets around M dwarfs. Activity indicators at visible and near-infrared wavelengths"
A&A 623, A44(2019)


Fuhrmeister, B.; Czesla, S. et al.(inc.Kaminski, A.; Quirrenbach, A.)
"The CARMENES search for exoplanets around M dwarfs. Period search in Hα, Na I D, and Ca II IRT lines"
A&A 623, A24(2019)


Trifonov, Trifon; Stock, Stephan et al.(inc.Reffert, Sabine)
"Two Jovian Planets around the Giant Star HD 202696: A Growing Population of Packed Massive Planetary Pairs around Massive Stars?"
AJ 157, 93(2019)


Leão, I. C.; Pasquini, L. et al.(inc.Ludwig, H. -G.)
"Spectroscopic and astrometric radial velocities: Hyades as a benchmark"
MNRAS 483, 5026(2019)


February

Delchambre, L.; Krone-Martins, A. et al.(inc.Wambsganss, J.; Bastian, U.; Klüter, J.)
"Gaia GraL: Gaia DR2 Gravitational Lens Systems. III. A systematic blind search for new lensed systems"
A&A 622, A165(2019)


Nagel, E.; Czesla, S. et al.(inc.Kaminski, A.; Quirrenbach, A.)
"The CARMENES search for exoplanets around M dwarfs. The enigmatic planetary system GJ 4276: one eccentric planet or two planets in a 2:1 resonance?"
A&A 622, A153(2019)


Caffau, E.; Bonifacio, P. et al.(inc.Ludwig, H. -G.)
"Systematic investigation of chemical abundances derived using IR spectra obtained with GIANO"
A&A 622, A68(2019)


Cheetham, A. C.; Samland, M. et al.(inc.Reffert, S.; Quirrenbach, A.; Brems, S. S.)
"Spectral and orbital characterisation of the directly imaged giant planet HIP 65426 b"
A&A 622, A80(2019)


Van Eylen, Vincent; Albrecht, Simon et al.(inc.Lundkvist, Mia S.)
"The Orbital Eccentricity of Small Planet Systems"
AJ 157, 61(2019)


Wang, Songhu; Jones, Matias et al.(inc.Reffert, Sabine)
"HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS"
AJ 157, 51(2019)


Vos, Johanna M.; Biller, Beth A. et al.(inc.Homeier, Derek)
"A search for variability in exoplanet analogues and low-gravity brown dwarfs"
MNRAS 483, 480(2019)


January

Zacharias, M.; Böttcher, M. et al.(inc.Wagner, S. J.; Jankowsky, F.)
"The Extended Flare in CTA 102 in 2016 and 2017 within a Hadronic Model through Cloud Ablation by the Relativistic Jet"
ApJ 871, 19(2019)


Díez Alonso, E.; Caballero, J. A. et al.(inc.Seifert, W.; Quirrenbach, A.)
"CARMENES input catalogue of M dwarfs. IV. New rotation periods from photometric time series"
A&A 621, A126(2019)


H. E. S. S. Collaboration; Abdalla, H. et al.(inc.Wagner, S. J.; Schwemmer, S.; Rieger, F.; Quirrenbach, A.; Mohamed, M.; Jankowsky, F.; Glawion, D.)
"Particle transport within the pulsar wind nebula HESS J1825-137"
A&A 621, A116(2019)


Sonoi, T.; Ludwig, H. -G. et al.
"Calibration of mixing-length parameter α for MLT and FST models by matching with CO5BOLD models"
A&A 621, A84(2019)


Alonso-Floriano, F. J.; Sánchez-López, A. et al.(inc.Kaminski, A.; Quirrenbach, A.)
"Multiple water band detections in the CARMENES near-infrared transmission spectrum of HD 189733 b"
A&A 621, A74(2019)


Röser, Siegfried; Schilbach, Elena et al.
"Hyades tidal tails revealed by Gaia DR2"
A&A 621, L2(2019)


Abdalla, H.; Aharonian, F. et al.(inc.Wagner, S. J.; Schwemmer, S.; Quirrenbach, A.; Mohamed, M.; Jankowsky, F.; Glawion, D.)
"The 2014 TeV γ-Ray Flare of Mrk 501 Seen with H.E.S.S.: Temporal and Spectral Constraints on Lorentz Invariance Violation"
ApJ 870, 93(2019)


Rabien, S.; Angel, R. et al.(inc.Schwab, C.; Quirrenbach, A.)
"ARGOS at the LBT. Binocular laser guided ground-layer adaptive optics"
A&A 621, A4(2019)


Abdalla, H.; Aharonian, F. et al.(inc.Wagner, S. J.; Schwemmer, S.; Rieger, F.; Quirrenbach, A.; Mohamed, M.; Jankowsky, F.; Glawion, D.)
"VHE γ-ray discovery and multiwavelength study of the blazar 1ES 2322-409"
MNRAS 482, 3011(2019)


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