Universitaet Heidelberg




Marocco, F., Pinfield, D. J., ; Caballero, J. A. et al.
"Ultracool dwarf benchmarks with Gaia primaries"
MNRAS 470, 4885(2017)


Dravins, Dainis, Ludwig, Hans-Günter, et al.
"Spatially resolved spectroscopy across stellar surfaces. II. High-resolution spectra across HD 209458 (G0 V)"
A&A 605, A91(2017)

Dravins, Dainis, Ludwig, Hans-Günter, et al.
"Spatially resolved spectroscopy across stellar surfaces. I. Using exoplanet transits to analyze 3D stellar atmospheres"
A&A 605, A90(2017)

Fraija, N., Benítez, E., Hiriart, D. et al.
"Long-term Optical Polarization Variability and Multiwavelength Analysis of Blazar Mrk 421"
ApJS 232, 7(2017)

Gandolfi, Davide, Barragán, Oscar, ; Brems, Stefan S. et al.
"The Transiting Multi-planet System HD 3167: A 5.7 M <SUB>⊕</SUB> Super-Earth and an 8.3 M <SUB>⊕</SUB> Mini-Neptune"
AJ 154, 123(2017)

Morello, G., Tsiaras, A., ; Homeier, D. et al.
"High-precision Stellar Limb-darkening in Exoplanetary Transits"
AJ 154, 111(2017)

Rodríguez-Ardila, A., Prieto, M. A., ; Luque, R. et al.
"Powerful outflows in the central parsecs of the low-luminosity active galactic nucleus NGC 1386"
MNRAS 470, 2845(2017)


Petroff, E., Burke-Spolaor, S., ; Jankowsky, F.; Quirrenbach, A.; Rieger, F.; Schwemmer, S.; Wagner, S. J. et al.
"A polarized fast radio burst at low Galactic latitude"
MNRAS 469, 4465(2017)

Duffau, S., Caffau, E., ; Ludwig, H. -G.; Christlieb, N. et al.
"The Gaia-ESO Survey: Galactic evolution of sulphur and zinc"
A&A 604, A128(2017)

Garcia-Piquer, A., Morales, J. C., ; Caballero, J. A.; Quirrenbach, A.; Seifert, W. et al.
"Efficient scheduling of astronomical observations. Application to the CARMENES radial-velocity survey"
A&A 604, A87(2017)

Liu, X., Yang, P. P., ; Kurtanidze, O. M. et al.
"Radio and optical intra-day variability observations of five blazars"
MNRAS 469, 2457(2017)


Baron, J., Campbell, W. C., ; Gurevich, Y. V. et al.
"Methods, analysis, and the treatment of systematic errors for the electron electric dipole moment search in thorium monoxide"
NJPh 19, g3029(2017)

Černiauskas, A., Kučinskas, A., ; Ludwig, H. -G. et al.
"Abundances of Na, Mg, and K in the atmospheres of red giant branch stars of Galactic globular cluster 47 Tucanae"
A&A 604, A35(2017)

Thygesen, Anders O., Kirby, Evan N., ; Ludwig, Hans-G. et al.
"An Investigation of the Formation and Line Properties of MgH in 3D Hydrodynamical Model Stellar Atmospheres"
ApJ 843, 144(2017)

Foschini, L., Berton, M., ; Kaufmann, S. et al.
"Properties of flat-spectrum radio-loud narrow-line Seyfert 1 galaxies (Corrigendum)"
A&A 603, C1(2017)

Smart, R. L., Marocco, F., Caballero, J. A. et al.
"The Gaia ultracool dwarf sample ─ I. Known L and T dwarfs and the first Gaia data release"
MNRAS 469, 401(2017)

Samland, M., Mollière, P., ; Homeier, D. et al.
"Spectral and atmospheric characterization of 51 Eridani b using VLT/SPHERE"
A&A 603, A57(2017)


Trifonov, T., Kürster, M., ; Reffert, S.; Brems, S. S. et al.
"Three planets around HD 27894. A close-in pair with a 2:1 period ratio and an eccentric Jovian planet at 5.4 AU"
A&A 602, L8(2017)

Zhang, Z. H., Homeier, D., et al.
"Primeval very low-mass stars and brown dwarfs ─ II. The most metal-poor substellar object"
MNRAS 468, 261(2017)


Nespral, D., Gandolfi, D., et al.
"Mass determination of K2-19b and K2-19c from radial velocities and transit timing variations"
A&A 601, A128(2017)

Battistini, Chiara, Bensby, Thomas
"The origin and evolution of r- and s-process elements in the Milky Way stellar disk (Corrigendum)"
A&A 601, C2(2017)

Acero, F., Aloisio, R., ; Mohammed, M.; Quirrenbach, A.; Wagner, S. J.; Zacharias, M. et al.
"Prospects for Cherenkov Telescope Array Observations of the Young Supernova Remnant RX J1713.7−3946"
ApJ 840, 74(2017)


Ahn, Christopher P., Seth, Anil C., ; Frank, Matthias et al.
"Detection of Supermassive Black Holes in Two Virgo Ultracompact Dwarf Galaxies"
ApJ 839, 72(2017)

Evans, A., Banerjee, D. P. K., ; Krautter, J. et al.
"Rise and fall of the dust shell of the classical nova V339 Delphini"
MNRAS 466, 4221(2017)

H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"Gamma-ray blazar spectra with H.E.S.S. II mono analysis: The case of <ASTROBJ>PKS 2155-304</ASTROBJ> and <ASTROBJ>PG 1553+113</ASTROBJ>"
A&A 600, A89(2017)

Tala, M., Vanzi, L., et al.
"Two simple image slicers for high resolution spectroscopy"
ExA 43, 167(2017)


Delorme, P., Dupuy, T., ; Homeier, D. et al.
"CFBDSIR 2149-0403: young isolated planetary-mass object or high-metallicity low-mass brown dwarf?"
A&A 602, A82(2017)

Prakapavičius, D., Kučinskas, A., ; Ludwig, H. -G. et al.
"Three-dimensional hydrodynamical CO<SUP>5</SUP>BOLD model atmospheres of red giant stars. V. Oxygen abundance in the metal-poor giant HD 122563 from OH UV lines"
A&A 599, A128(2017)

Sonoi, T., Belkacem, K., ; Ludwig, H. -G. et al.
"Computation of eigenfrequencies for equilibrium models including turbulent pressure"
A&A 600, A31(2017)

Eigmüller, Philipp, Gandolfi, Davide, et al.
"K2-60b and K2-107b. A Sub-Jovian and a Jovian Planet from the K2 Mission"
AJ 153, 130(2017)

Nowak, Grzegorz, Palle, Enric, Gandolfi, Davide et al.
"EPIC 219388192b—An Inhabitant of the Brown Dwarf Desert in the Ruprecht 147 Open Cluster"
AJ 153, 131(2017)

Zacharias, Michael, Chen, Xuhui, Wagner, Stefan J.
"Attenuation of TeV γ-rays by the starlight photon field of the host galaxy"
MNRAS 465, 3767(2017)


Grundahl, F., Fredslund Andersen, M., ; Karovicova, I.; Sloth Lundkvist, M. et al.
"First Results from the Hertzsprung SONG Telescope: Asteroseismology of the G5 Subgiant Star μ Herculis"
ApJ 836, 142(2017)

Gillen, E., Aigrain, S., ; Gandolfi, D. et al.
"CoRoT 223992193: Investigating the variability in a low-mass, pre-main sequence eclipsing binary with evidence of a circumbinary disk"
A&A 599, A27(2017)

Gallagher, A. J., Caffau, E., ; Ludwig, H. -G.; Homeier, D. et al.
"An in-depth spectroscopic examination of molecular bands from 3D hydrodynamical model atmospheres. II. Carbon-enhanced metal-poor 3D model atmospheres"
A&A 598, L10(2017)


Smith, A.M.S., Gandolfi, D., , ..., Wolthoff, V.
"K2-99: a subgiant hosting a transiting warm Jupiter in an eccentric orbit and a long-period companion"
MNRAS 464, 2708 (2017)

H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"First limits on the very-high energy gamma-ray afterglow emission of a fast radio burst. H.E.S.S. observations of FRB 150418"
A&A 597, A115(2017)

H. E. S. S. Collaboration, Abdalla, H., ; Cologna, G.; Jankowsky, F.; Mohamed, M.; Quirrenbach, A.; Schwemmer, S.; Wagner, S. J.; Zacharias, M. et al.
"Characterizing the γ-ray long-term variability of PKS 2155-304 with H.E.S.S. and Fermi-LAT"
A&A 598, A39(2017)

Cortés-Contreras, M., Béjar, V. J. S., Caballero, J. A.; Quirrenbach, A.; Seifert, W. et al.
"CARMENES input catalogue of M dwarfs. II. High-resolution imaging with FastCam"
A&A 597, A47(2017)

Zhang, Z. H., Pinfield, D. J., ; Homeier, D. et al.
"Primeval very low-mass stars and brown dwarfs - I. Six new L subdwarfs, classification and atmospheric properties"
MNRAS 464, 3040(2017)

Smith, A. M. S., Gandolfi, D., ; Wolthoff, V. et al.
"K2-99: a subgiant hosting a transiting warm Jupiter in an eccentric orbit and a long-period companion"
MNRAS 464, 2708(2017)



Placco, V. M., Frebel, A., ..., Christlieb, N. et al.
"Observational Constraints on First-Star Nucleosynthesis. II. Spectroscopy of an Ultra metal-poor CEMP-no Star"
ApJ 833, 21(2016)

Barragán, O., Grziwa, S., Gandolfi, D., et al.
"EPIC 211391664b: A 32 M ⊕ Neptune-size Planet in a 10 Day Orbit Transiting an F8 Star"
AJ 152, 193(2016)


Rajpurohit, A. S., Reylé, C., ..., Homeier, D. et al.
"Spectral energy distribution of M-subdwarfs: A study of their atmospheric properties"
A&A 596, A33(2016)

Bhatta, G., Stawarz, Ł., ..., Kurtanidze, O. et al.
"Multifrequency Photo-polarimetric WEBT Observation Campaign on the Blazar S5 0716+714: Source Microvariability and Search for Characteristic Timescales"
ApJ 831, 92(2016)

Hampel, M., Stancliffe, R. J., Lugaro, M., Meyer, B. S.
"The Intermediate Neutron-capture Process and Carbon-enhanced Metal-poor Stars"
ApJ 831, 171(2016)

Cescutti, G., Valentini, M., ..., Christlieb, N., et al.
"Does the chemical signature of TYC 8442-1036-1 originate from a rotating massive star that died in a faint explosion?"
A&A 595, A91 (2016)

Grziwa, S., Gandolfi, D., et al.
"K2-31B, a Grazing Transiting Hot Jupiter on a 1.26-day Orbit around a Bright G7V Star"
AJ 152, 132 (2016)

Van Eylen, V., Albrecht, S. , Gandolfi, D., et al.
"The K2-ESPRINT Project V: A Short-period Giant Planet Orbiting a Subgiant Star"
AJ 152, 143 (2016)


Amundsen, D. S., Mayne, N. J., ..., Homeier, D. et al.
"The UK Met Office global circulation model with a sophisticated radiation scheme applied to the hot Jupiter HD 209458b"
A&A 595, A36(2016)

Abdalla, H., Abramowski, A., ..., Cologna, G., Quirrenbach, A., Schwemmer, S., Wagner, S. J., Zacharias, M.
"H.E.S.S. Limits on Linelike Dark Matter Signatures in the 100 GeV to 2 TeV Energy Range Close to the Galactic Center"
PhRvL 117, o1302(2016)

Caffau, E., Bonifacio, P., ..., Ludwig, H.-G., ..., Christlieb, N.
"TOPoS. III. An ultra iron-poor multiple CEMP system"
A&A 595, L6 (2016)

Ortiz, M., Reffert, S., Trifonov, T., Quirrenbach, A., et al.
"Precise radial velocities of giant stars. IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a 13.6 au eccentric binary system"
A&A 595, A55 (2016)


Brogaard, K., Jessen-Hansen, J., ..., Thygesen, A.O., et al.
"Testing asteroseismic scaling relations using eclipsing binaries in star clusters and the field"
AN 337, 793 (2016)

Ludwig, H.-G., Steffen, M.
"Hydrodynamical model atmospheres: Their impact on stellar spectroscopy and asteroseismology of late-type stars"
AN 337, 844 (2016)

Christlieb, N.
"Age determination of metal-poor halo stars using nucleochronometry"
AN 337, 931 (2016)

Gallagher, A. J., Caffau, E., Bonifacio, P., Ludwig, H.-G., Steffen, M., Spite, M.
"An in-depth spectroscopic examination of molecular bands from 3D hydrodynamical model atmospheres. I. Formation of the G-band in metal-poor dwarf stars"
A&A 593, A48(2016)

Hampton, E. J., Rowell, G., Hofmann, W., Horns, D., Uchiyama, Y., Wagner, S.
"Chandra observations of the HII complex G5.89-0.39 and TeV gamma-ray source HESSJ1800-240B"
JAHEAp 11, 1 (2016)

Ruchti, G.R., Feltzing, S., ..., Hansen, C.J., et al.
"A new algorithm for optimizing the wavelength coverage for spectroscopic studies: Spectral Wavelength Optimization Code (swoc)"
MNRAS 461, 2174 (2016)


Voggel, K., Hilker, M., ..., Grebel,. E., ..., Frank, M.J.
"Probing the boundary between star clusters and dwarf galaxies: A MUSE view on the dynamics of Crater/Laevens I"
MNRAS 460, 3384 (2016)


Kiehlmann, S., Savolainen, T., ..., Heidt, J., Kurtanidze, O. M. et al.
"Polarization angle swings in blazars: The case of 3C 279 (Corrigendum)"
A&A 592, C1(2016)


Fischer, D. A., Anglada-Escude, G., ..., Quirrenbach, A.
"State of the Field: Extreme Precision Radial Velocities"
PASP 128, 066001 (2016)

Johnson, M.C., Gandolfi, D., et al.
"Two Hot Jupiters from K2 Campaign 4"
AJ 151, 171 (2016)


Mancini, L., Lillo-Box, J., ..., Gandolfi, D., et al.
"Kepler-539: A young extrasolar system with two giant planets on wide orbits and in gravitational interaction"
A&A 590, A112 (2016)

Fischer, D.A., Anglada-Escude, G., ..., Qurrenbach, A., et al.
"State of the Field: Extreme Precision Radial Velocities"
PASP 128, 066001 (2016)

Acharya, B..S., Aramo, C., ..., Kaufmann, S., ..., Quirrenbach, A., ..., Wagner, S.J., et al.
"The Cherenkov Telescope Array potential for the study of young supernova remnants"
APh 62, 152 (2015)

Kiehlmann, S., Savolainen, T., ..., Heidt, J., ..., Kurtanidze , O.M., et al.
"Polarization angle swings in blazars: The case of 3C 279"
A&A 590, A10 (2016)

Hansen, C.J., Rich, R.M. , Koch, A., ..., Ludwig, H.-G.
"Chemical abundances in a high-velocity RR Lyrae star near the bulge"
A&A 590, A39 (2016)


Wedemeyer, S., Bastian, T., ..., Ludwig, H.-G., et al.
"Solar Science with the Atacama Large Millimeter/Submillimeter Array—A New View of Our Sun"
Space Science Reviews, 200, 1 (2016)

Zacharias, M., Wagner, S.J.
"The extended jet of AP Librae: Origin of the very high-energy γ-ray emission?"
A&A 588, A110 (2016)

Malavolta, L., Nascimbeni, V., ..., Gandolfi, D., et al.
"The GAPS programme with HARPS-N at TNG. XI. Pr 0211 in M 44: the first multi-planet system in an open cluster"
A&A 588, A118 (2016)

Boyajian, T.S., LaCourse, D.M., ..., Gandolfi, D., et al.
"Planet Hunters IX. KIC 8462852 - where's the flux?"
MNRAS 457, 3988 (2016)

Thygesen, A.O., Sbordone, L., Ludwig, H.-G., ..., Christlieb, N., et al.
"The chemical composition of red giants in 47 Tucanae. II. Magnesium isotopes and pollution scenarios"
A&A 588, A66 (2016)

Hansen, C.J., Nordström, B., Hansen, T.T., et al.
"Abundances of carbon-enhanced metal-poor stars as constraints on their formation"
A&A 588, A37 (2016)


Abramowski, A., Aharonian, F., ..., Cologna, G., ..., Jankowsky, F., ..., Mohamed, M., ..., Quirrenbach.A., ... Schwemmer, S., ..., Wagner, S.J. , ..., Wierzcholska, A., ..., Zacharias, M., et al.
"Acceleration of petaelectronvolt protons in the Galactic Centre"
Nature 531, 476 (2016)

Van Eylen, V., Nowak, G., ..., Gandolfi, D., et al.
"The K2-ESPRINT Project. II. Spectroscopic Follow-up of Three Exoplanet Systems from Campaign 1 of K2"
ApJ 820, 56 (2016)


Bode, M.F., Darnley, M.J., ..., Krautter, J., et al.
"Pan-chromatic Observations of the Recurrent Nova LMC 2009a (LMC 1971b)"
ApJ 818, 145 (2016)

Klevas, J., Kučinskas, A., ..., Ludwig, H.-G.
"Lithium spectral line formation in stellar atmospheres. The impact of convection and NLTE effects"
A&A 586, A156 (2016)

Jorissen, A., Hansen, T., et al.
"HE 0017+0055: A probable pulsating CEMP-rs star and long-period binary"
A&A 586, A159 (2016)

Hansen, T. T., Andersen, J., et al.
"The role of binaries in the enrichment of the early Galactic halo. II. Carbon-enhanced metal-poor stars: CEMP-no stars"
A&A 586, A160 (2016)

Martin, N.F., Ibata, R.A., ..., Koch, A.
"Triangulum II: A Very Metal-poor and Dynamically Hot Stellar System"
ApJ 818, 40 (2016)

Janz, J., Norris, M.A., Forbes, D.A., Huxor, A.P., Romanowsky, A.J., Frank, M.J., et al.
"The AIMSS Project - III. The stellar populations of compact stellar systems"
MNRAS 456, 617 (2016)


Hendricks, B., Boeche, C., ..., Frank, M.J., Koch, A., et al.
"Evidence for a chemical enrichment coupling of globular clusters and field stars in the Fornax dSph"
A&A 585, A86 (2016)

Caffau, E., Andrievsky, S., ..., Ludwig, H.-G., et al.
"GIANO Y-band spectroscopy of dwarf stars: Phosphorus, sulphur, and strontium abundances"
A&A 585, A16 (2016)

2015 2014 2013 2012 2011 2010 2009 2008 2007
to top of page