University of Heidelberg

Publications

2019

January

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


2018

December

Stone, Jordan M., Skemer, Andrew J., ; Brems, Stefan S. et al.
"The LEECH Exoplanet Imaging Survey: Limits on Planet Occurrence Rates under Conservative Assumptions"
AJ 156, 286(2018)


Cukanovaite, E., Tremblay, P. -E., ; Ludwig, H. -G. et al.
"Pure-helium 3D model atmospheres of white dwarfs"
MNRAS 481, 1522(2018)


November

Cirelli, M., Panci, P., ; Glawion, D.; Jankowsky, F.; King, J.; Mohamed, M.; Quirrenbach, A.; Schwemmer, S.; Wagner, S. J. et al.
"Searches for gamma-ray lines and 'pure WIMP' spectra from Dark Matter annihilations in dwarf galaxies with H.E.S.S."
JCAP 11, 037(2018)


Deleuil, M., Aigrain, S., ; Gandolfi, D. et al.
"Planets, candidates, and binaries from the CoRoT/Exoplanet programme. The CoRoT transit catalogue"
A&A 619, A97(2018)


Goldman, Bertrand, Röser, Siegfried, Schilbach, Elena et al.
"A Large Moving Group within the Lower Centaurus Crux Association"
ApJ 868, 32(2018)


Ribas, I., Tuomi, M., ; Quirrenbach, A.; Kaminski, A.; Reffert, S.; Seifert, W.; Tsapras, Y. et al.
"A candidate super-Earth planet orbiting near the snow line of Barnard's star"
Natur 563, 365(2018)


Baroch, D., Morales, J. C., ; Quirrenbach, A.; Seifert, W. et al.
"The CARMENES search for exoplanets around M dwarfs. Nine new double-line spectroscopic binary stars"
A&A 619, A32(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Glawion, D.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J. et al.
"The γ-ray spectrum of the core of Centaurus A as observed with H.E.S.S. and Fermi-LAT"
A&A 619, A71(2018)


Zhang, Z. H., Galvez-Ortiz, M. C., ; Homeier, D. et al.
"Primeval very low-mass stars and brown dwarfs - IV. New L subdwarfs, Gaia astrometry, population properties, and a blue brown dwarf binary"
MNRAS 480, 5447(2018)


October

Kaminski, A., Trifonov, T., ; Quirrenbach, A.; Luque, R.; Mandel, H.; Reffert, S.; Sadegi, S.; Seifert, W.; Stahl, O. et al.
"The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 180617"
A&A 618, A115(2018)


Dey, Lankeswar, Valtonen, M. J., ; Sadegi, S. et al.
"Authenticating the Presence of a Relativistic Massive Black Hole Binary in OJ 287 Using Its General Relativity Centenary Flare: Improved Orbital Parameters"
ApJ 866, 11(2018)


Persson, C. M., Fridlund, M., ; Heeren, P. et al.
"Super-Earth of 8 M<SUB>⊕</SUB> in a 2.2-day orbit around the K5V star K2-216"
A&A 618, A33(2018)


Rodet, L., Bonnefoy, M., ; Homeier, D. et al.
"Dynamical masses of M-dwarf binaries in young moving groups. I. The case of TWA 22 and GJ 2060"
A&A 618, A23(2018)


Van Eylen, V., Agentoft, Camilla, Lundkvist, M. S. et al.
"An asteroseismic view of the radius valley: stripped cores, not born rocky"
MNRAS 479, 4786(2018)


September

MAGIC Collaboration, Ansoldi, S., ; Glawion, D. et al.
"Gamma-ray flaring activity of NGC1275 in 2016-2017 measured by MAGIC"
A&A 617, A91(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Glawion, D.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J. et al.
"The starburst galaxy NGC 253 revisited by H.E.S.S. and Fermi-LAT"
A&A 617, A73(2018)


Keppler, M., Benisty, M., ; Brems, S. S. et al.
"Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70"
A&A 617, A44(2018)


Dravins, Dainis, Gustavsson, Martin, Ludwig, Hans-Günter
"Spatially resolved spectroscopy across stellar surfaces. III. Photospheric Fe I lines across HD 189733A (K1 V)"
A&A 616, A144(2018)


Černiauskas, A., Kučinskas, A., ; Ludwig, H. -G. et al.
"Abundance of zinc in the red giants of Galactic globular cluster 47 Tucanae"
A&A 616, A142(2018)


Price-Whelan, A. M., Sipőcz, B. M., ; Homeier, D.; Sladen, P. H. et al.
"The Astropy Project: Building an Open-science Project and Status of the v2.0 Core Package"
AJ 156, 123(2018)


Zhang, Z. H., Pinfield, D. J., ; Homeier, D. et al.
"Primeval very low-mass stars and brown dwarfs - III. The halo transitional brown dwarfs"
MNRAS 479, 1383(2018)


August

Goyal, A., Stawarz, Ł., ; Sadegi, S. et al.
"Stochastic Modeling of Multiwavelength Variability of the Classical BL Lac Object OJ 287 on Timescales Ranging from Decades to Hours"
ApJ 863, 175(2018)


Stock, Stephan, Reffert, Sabine, Quirrenbach, Andreas
"Precise radial velocities of giant stars. X. Bayesian stellar parameters and evolutionary stages for 372 giant stars from the Lick planet search"
A&A 616, A33(2018)


Černiauskas, A., Kučinskas, A., ; Ludwig, H. -G. et al.
"Abundances of Mg and K in the atmospheres of turn-off starsin Galactic globular cluster 47 Tucanae"
A&A 615, A173(2018)


Van Eylen, V., Dai, F., ; Heeren, P. et al.
"HD 89345: a bright oscillating star hosting a transiting warm Saturn-sized planet observed by K2"
MNRAS 478, 4866(2018)


Anagnos, Th, Harris, R. J., ; Quirrenbach, A. et al.
"Simulation and optimisation of an astrophotonic reformatter"
MNRAS 478, 4881(2018)


July

Klüter, J., Bastian, U., Demleitner, M.; Wambsganss, J.
"Ongoing astrometric microlensing events of two nearby stars"
A&A 615, L11(2018)


Yen, Steffi X., Reffert, Sabine, Schilbach, Elena; Röser, Siegfried; Kharchenko, Nina V.; Piskunov, Anatoly E.
"Reanalysis of nearby open clusters using Gaia DR1/TGAS and HSOY"
A&A 615, A12(2018)


Fuhrmeister, B., Czesla, S., ; Quirrenbach, A.; Seifert, W. et al.
"The CARMENES search for exoplanets around M dwarfs. Wing asymmetries of Hα, Na I D, and He I lines"
A&A 615, A14(2018)


Passegger, V. M., Reiners, A., ; Caballero, J. A.; Quirrenbach, A.; Seifert, W. et al.
"The CARMENES search for exoplanets around M dwarfs. Photospheric parameters of target stars from high-resolution spectroscopy"
A&A 615, A6(2018)


Kun, E., Karouzos, M., ; Kurtanidze, O. M. et al.
"Flaring radio lanterns along the ridge line: long-term oscillatory motion in the jet of S5 1803+784"
MNRAS 478, 359(2018)


Vanzi, L., Zapata, A., ; Tala Pinto, M. et al.
"Precision stellar radial velocity measurements with FIDEOS at the ESO 1-m telescope of La Silla"
MNRAS 477, 5041(2018)


June

Tal-Or, L., Zechmeister, M., ; Quirrenbach, A.; Reffert, S.; Sadegi, S.; Seifert, W. et al.
"The CARMENES search for exoplanets around M dwarfs. Radial-velocity variations of active stars in visual-channel spectra"
A&A 614, A122(2018)


Jeffers, S. V., Schöfer, P., ; Caballero, J. A.; Quirrenbach, A. et al.
"CARMENES input catalogue of M dwarfs. III. Rotation and activity from high-resolution spectroscopic observations"
A&A 614, A76(2018)


Piskunov, A. E., Just, A., Kharchenko, N. V.; Berczik, P.; Reffert, S.; Yen, S. X. et al.
"Global survey of star clusters in the Milky Way. VI. Age distribution and cluster formation history"
A&A 614, A22(2018)


Sarkis, Paula, Henning, Thomas, ; Caballero, José A.; Kaminski, Adrian; Quirrenbach, Andreas et al.
"The CARMENES Search for Exoplanets around M Dwarfs: A Low-mass Planet in the Temperate Zone of the Nearby K2-18"
AJ 155, 257(2018)


May

Kučinskas, A., Klevas, J., Ludwig, H. -G. et al.
"Using the CIFIST grid of CO<SUP>5</SUP>BOLD 3D model atmospheres to study the effects of stellar granulation on photometric colours. II. The role of convection across the H-R diagram"
A&A 613, A24(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"H.E.S.S. discovery of very high energy γ-ray emission from PKS 0625-354"
MNRAS 476, 4187(2018)


Ahn, Christopher P., Seth, Anil C., ; Frank, Matthias et al.
"The Black Hole in the Most Massive Ultracompact Dwarf Galaxy M59-UCD3"
ApJ 858, 102(2018)


Gehrz, R. D., Evans, A., ; Krautter, Joachim et al.
"The Temporal Development of Dust Formation and Destruction in Nova Sagittarii 2015#2 (V5668 SGR): A Panchromatic Study"
ApJ 858, 78(2018)


Abdalla, H., Abramowski, A., ; Condon, B.; Jingo, M.; Mohrmann, L.; Raab, S.; Settimo, M.; Wagner, P.; Zanin, R. et al.
"H.E.S.S. discovery of very high energy γ-ray emission from PKS 0625-354"
MNRAS 476, 4187(2018)


April

Bonifacio, P., Caffau, E., ; Christlieb, N.; Klessen, R. S.; Koch, A.; Ludwig, H. -G. et al.
"TOPoS. IV. Chemical abundances from high-resolution observations of seven extremely metal-poor stars"
A&A 612, A65(2018)


Reiners, A., Zechmeister, M., Caballero, J. A.; Quirrenbach, A.; Kaminski, A.; Seifert, W.; Brinkmöller, M.; Feiz, C.; Grohnert, S.; Klüter, J.; Mandel, H.; Reffert, S.; Sadegi, S.; Stahl, O.; Stürmer, J.; Tala, M.; Veredas, G.; Wagner, K.; Wolthoff, V.; Xu, W. et al.
"The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars"
A&A 612, A49(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Glawion, D.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J. et al.
"HESS J1741-302: a hidden accelerator in the Galactic plane"
A&A 612, A13(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Glawion, D.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J. et al.
"Population study of Galactic supernova remnants at very high γ-ray energies with H.E.S.S."
A&A 612, A3(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"Extended VHE γ-ray emission towards SGR1806-20, LBV 1806-20, and stellar cluster Cl* 1806-20"
A&A 612, A11(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J. et al.
"A search for new supernova remnant shells in the Galactic plane with H.E.S.S."
A&A 612, A8(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J. et al.
"Characterising the VHE diffuse emission in the central 200 parsecs of our Galaxy with H.E.S.S."
A&A 612, A9(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"A search for very high-energy flares from the microquasars GRS 1915+105, Circinus X-1, and V4641 Sgr using contemporaneous H.E.S.S. and RXTE observations"
A&A 612, A10(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"Systematic search for very-high-energy gamma-ray emission from bow shocks of runaway stars"
A&A 612, A12(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"Deeper H.E.S.S. observations of Vela Junior (RX J0852.0-4622): Morphology studies and resolved spectroscopy"
A&A 612, A7(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"The supernova remnant W49B as seen with H.E.S.S. and Fermi-LAT"
A&A 612, A5(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Glawion, D.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J. et al.
"The H.E.S.S. Galactic plane survey"
A&A 612, A1(2018)


H. E. S. S. Collaboration, Abramowski, A., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J.; Wierzcholska, A.; Zacharias, M. et al.
"Detailed spectral and morphological analysis of the shell type supernova remnant RCW 86"
A&A 612, A4(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"The population of TeV pulsar wind nebulae in the H.E.S.S. Galactic Plane Survey"
A&A 612, A2(2018)


H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"H.E.S.S. observations of RX J1713.7-3946 with improved angular and spectral resolution: Evidence for gamma-ray emission extending beyond the X-ray emitting shell"
A&A 612, A6(2018)


MAGIC Collaboration, Ahnen, M. L., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"Constraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations"
A&A 612, A14(2018)


Trifonov, Trifon, Lee, Man Hoi, Reffert, Sabine; Quirrenbach, Andreas
"Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686"
AJ 155, 174(2018)


Barragán, O., Gandolfi, D., ; Brems, S. S. et al.
"K2-139 b: a low-mass warm Jupiter on a 29-d orbit transiting an active K0 V star"
MNRAS 475, 1765(2018)


March

Bonifacio, P., Caffau, E., Ludwig, H. -G.; Homeier, D. et al.
"Using the CIFIST grid of CO<SUP>5</SUP>BOLD 3D model atmospheres to study the effects of stellar granulation on photometric colours. I. Grids of 3D corrections in the UBVRI, 2MASS, HIPPARCOS, Gaia, and SDSS systems"
A&A 611, A68(2018)


Vasilyev, V., Ludwig, H. -G., ; Lemasle, B. et al.
"Spectroscopic properties of a two-dimensional time-dependent Cepheid model. II. Determination of stellar parameters and abundances"
A&A 611, A19(2018)


HESS Collaboration, Abdalla, H., ; Glawion, D.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J. et al.
"Detection of variable VHE γ-ray emission from the extra-galactic γ-ray binary LMC P3"
A&A 610, L17(2018)


Karovicova, I., White, T. R., et al.
"Accurate effective temperatures of the metal-poor benchmark stars HD 140283, HD 122563, and HD 103095 from CHARA interferometry"
MNRAS 475, L81(2018)


February

Rajpurohit, A. S., Allard, F., ; Homeier, D. et al.
"Photospheric properties and fundamental parameters of M dwarfs"
A&A 610, A19(2018)


Reiners, A., Ribas, I., ; Caballero, J. A.; Quirrenbach, A.; Kaminski, A.; Seifert, W.; Brinkmöller, M.; Feiz, C.; Grohnert, S.; Kim, M.; Klüter, J.; Mandel, H.; Reffert, S.; Sadegi, S.; Stahl, O.; Stürmer, J.; Tala, M.; Wagner, K.; Wolthoff, V. et al.
"The CARMENES search for exoplanets around M dwarfs. HD147379 b: A nearby Neptune in the temperate zone of an early-M dwarf"
A&A 609, L5(2018)


Biller, Beth A., Vos, Johanna, ; Homeier, Derek et al.
"Simultaneous Multiwavelength Variability Characterization of the Free-floating Planetary-mass Object PSO J318.5−22"
AJ 155, 95(2018)


Trifonov, T., Kürster, M., ; Caballero, J. A.; Quirrenbach, A.; Reffert, S.; Kaminski, A.; Seifert, W.; Stürmer, J.; Brinkmöller, M.; Feiz, C.; Grohnert, S.; Kim, M.; Klüter, J.; Mandel, H.; Sadegi, S.; Stahl, O.; Tala, M.; Wagner, K.; Wolthoff, V. et al.
"The CARMENES search for exoplanets around M dwarfs . First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems"
A&A 609, A117(2018)


January

Klevas, J., Kučinskas, A., ; Ludwig, H. -G. et al.
"Impact of magnetic fields on the structure of convective atmospheres of red giant stars"
CoSka 48, 280(2018)


Zechmeister, M., Reiners, A., ; Kaminski, A.; Quirrenbach, A.; Reffert, S.; Seifert, W.; Wolthoff, V. et al.
"Spectrum radial velocity analyser (SERVAL). High-precision radial velocities and two alternative spectral indicators"
A&A 609, A12(2018)


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