Ruprecht-Karls-Universität Heidelberg

2008


Publications done at ZAH since 2007

145.
12/2008
Jordan, S.
The Gaia project: Technique, performance and status
AN 329, 875(2008)

144.
12/2008
Boily, C. M.; Combes, F. et al. (inc. Spurzem, R.)
Galactic and stellar dynamics in the era of high resolution surveys
AN 329, 873(2008)

143.
12/2008
Casassus, Simon; Dickinson, Clive et al. (inc. Stahl, Otmar)
Centimetre-wave continuum radiation from the ρ Ophiuchi molecular cloud
MNRAS 391, 1075(2008)

142.
12/2008
Siebert, A.; Bienaymé, O. et al. (inc. Grebel, E. K.)
Estimation of the tilt of the stellar velocity ellipsoid from RAVE and implications for mass models
MNRAS 391, 793(2008)

141.
12/2008
Lisker, Thorsten
Is the Gini Coefficient a Stable Measure of Galaxy Structure?
ApJS 179, 319(2008)

140.
12/2008
Clark, P. C.; Klessen, R. S.
The turbulent ISM and the stellar IMF
AN 329, 960(2008)

139.
12/2008
Christlieb, N.
My journey to the Galactic halo with BenGt
PhST 133, a4034(2008)

138.
12/2008
Fuchs, B.
Dynamics of the disks of nearby galaxies
AN 329, 916(2008)

137.
12/2008
Smith, Rowan J.; Clark, Paul C. et al.
The structure of molecular clouds and the universality of the clump mass function
MNRAS 391, 1091(2008)

136.
12/2008
García Pérez, A. E.; Christlieb, N. et al.
A new sample of extremely/ultra metal-poor stars
PhST 133, a4036(2008)

135.
12/2008
Gaibler, Volker
Very Light Extragalactic Jets with Magnetic Fields
PhDT , 14(2008)

134.
12/2008
Pasetto, S.; Chiosi, C.; Grebel, E. K.
Planar distribution of the galaxies in the Local Group
AN 329, 1036(2008)

133.
12/2008
Elias, N. M., II
Photon orbital angular momentum in astronomy
A&A 492, 883(2008)

132.
12/2008
Federrath, C.; Glover, S. C. O. et al. (inc. Klessen, R. S.)
Turbulent mixing in the interstellar medium: an application for Lagrangian tracer particles
PhST 132, a4025(2008)

131.
12/2008
Tamburro, D.; Rix, H. -W. et al. (inc. Mac Low, M. -M.)
Geometrically Derived Timescales for Star Formation in Spiral Galaxies
AJ 136, 2872(2008)

130.
12/2008
Federrath, Christoph; Klessen, Ralf S. et al.
The Density Probability Distribution in Compressible Isothermal Turbulence: Solenoidal versus Compressive Forcing
ApJ 688, L79(2008)

129.
12/2008
Peters, Thomas; Banerjee, Robi; Klessen, Ralf S.
Ionization front-driven turbulence in the clumpy interstellar medium
PhST 132, a4026(2008)

128.
12/2008
Bien, R.; Just, A.; Berczik, P.; Berentzen, I.
High resolution in z-direction: The simulation of disc-bulge-halo galaxies using the particle-mesh code SUPERBOX
AN 329, 1029(2008)

127.
12/2008
Ireland, M. J.; Scholz, M. et al.
Dynamical opacity-sampling models of Mira variables - I. Modelling description and analysis of approximations
MNRAS 391, 1994(2008)

126.
12/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tibolla, O.; Tam, P. H.; Schwemmer, S.; Quirrenbach, A.; Pühlhofer, G.; Pedaletti, G.; Kaufmann, S.; Hauser, M.; Hauser, D.; Emmanoulopoulos, D.; Behera, B.)
Energy Spectrum of Cosmic-Ray Electrons at TeV Energies
PhRvL 101, z1104(2008)

125.
12/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tibolla, O.; Tam, P. H.; Schwemmer, S.; Quirrenbach, A.; Pühlhofer, G.; Pedaletti, G.; Kaufmann, S.; Hauser, M.; Hauser, D.; Emmanoulopoulos, D.; Behera, B.)
Simultaneous HESS and Chandra observations of Sagitarius Astar during an X-ray flare
A&A 492, L25(2008)

124.
12/2008
Janz, Joachim; Lisker, Thorsten
The Sizes of Early-Type Galaxies
ApJ 689, L25(2008)

123.
12/2008
Berentzen, I.; Preto, M. et al. (inc. Spurzem, R.; Berczik, P.)
Post-Newtonian simulations of super-massive black hole binaries in galactic nuclei
AN 329, 904(2008)

122.
11/2008
Lynch, David K.; Woodward, Charles E. et al. (inc. Krautter, Joachim)
Nova V2362 Cygni (nova Cygni 2006): Spitzer, Swift, and Ground-Based Spectral Evolution
AJ 136, 1815(2008)

121.
11/2008
Arentoft, Torben; Kjeldsen, Hans et al. (inc. Reffert, Sabine)
A Multisite Campaign to Measure Solar-like Oscillations in Procyon. I. Observations, Data Reduction, and Slow Variations
ApJ 687, 1180(2008)

120.
11/2008
Koch, Andreas; McWilliam, Andrew et al. (inc. Grebel, Eva K.)
The Highly Unusual Chemical Composition of the Hercules Dwarf Spheroidal Galaxy
ApJ 688, L13(2008)

119.
11/2008
Fuhrmann, L.; Krichbaum, T. P. et al. (inc. Wagner, S. J.)
Testing the inverse-Compton catastrophe scenario in the intra-day variable blazar S5 0716+71. III. Rapid and correlated flux density variability from radio to sub-mm bands
A&A 490, 1019(2008)

118.
11/2008
Zechmeister, M.; Reffert, S. et al. (inc. Quirrenbach, A.)
The discovery of stellar oscillations in the K giant ι Draconis
A&A 491, 531(2008)

117.
11/2008
Schmidt, Wolfram; Federrath, Christoph; Klessen, Ralf
Is the Scaling of Supersonic Turbulence Universal?
PhRvL 101, s4505(2008)

116.
11/2008
Schleicher, D. R. G.; Galli, D. et al. (inc. Bartelmann, M.; Klessen, R. S.; Camenzind, M.)
Effects of primordial chemistry on the cosmic microwave background
A&A 490, 521(2008)

115.
11/2008
Eigenbrod, A.; Courbin, F. et al. (inc. Wambsganss, J.; Schmidt, R. W.; Anguita, T.)
Microlensing variability in the gravitationally lensed quasar QSO 2237+0305 ≡ the Einstein Cross. II. Energy profile of the accretion disk
A&A 490, 933(2008)

114.
11/2008
Cassan, A.
An alternative parameterisation for binary-lens caustic-crossing events
A&A 491, 587(2008)

113.
11/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tibolla, O.; Tam, P. H.; Schwemmer, S.; Quirrenbach, A.; Pühlhofer, G.; Pedaletti, G.; Kaufmann, S.; Hauser, M.; Hauser, D.; Emmanoulopoulos, D.; Behera, B.)
Discovery of a VHE gamma-ray source coincident with the supernova remnant CTB 37A
A&A 490, 685(2008)

112.
10/2008
Bonnell, Ian A.; Clark, Paul et al.
Gravitational fragmentation and the formation of brown dwarfs in stellar clusters
MNRAS 389, 1556(2008)

111.
10/2008
Chen, A. W.; D'Ammando, F. et al. (inc. Kurtanidze, O. M.)
AGILE detection of variable γ-ray activity from the blazar S5 0716+714 in September-October 2007
A&A 489, L37(2008)

110.
10/2008
Belikov, A. N.; Röser, S.
A general method of estimating stellar astrophysical parameters from photometry
A&A 489, 1107(2008)

109.
10/2008
Eberle, J.; Cuntz, M. et al.
The instability transition for the restricted 3-body problem. I. Theoretical approach
A&A 489, 1329(2008)

108.
10/2008
Lunine, Jonathan I.; Fischer, Debra et al. (inc. Quirrenbach, Andreas)
Worlds Beyond: A Strategy for the Detection and Characterization of Exoplanets Executive Summary of a Report of the ExoPlanet Task Force Astronomy and Astrophysics Advisory Committee Washington, DC June 23, 2008
AsBio 8, 875(2008)

107.
10/2008
Elias, N. M., II; Koch, R. H. et al.
Polarimetric measures of selected variable stars
A&A 489, 911(2008)

106.
10/2008
Schilbach, E.; Röser, S.
On the origin of field O-type stars
A&A 489, 105(2008)

105.
10/2008
Just, A.; Jahrei, H.
The main sequence from F to K stars of the solar neighbourhood in SDSS colours
AN 329, 790(2008)

104.
10/2008
Glatt, Katharina; Grebel, Eva K. et al. (inc. Sabbi, Elena)
Age Determination of Six Intermediate-Age Small Magellanic Cloud Star Clusters with HST/ACS
AJ 136, 1703(2008)

103.
10/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tibolla, O.; Tam, P. H.; Schwemmer, S.; Quirrenbach, A.; Pühlhofer, G.; Pedaletti, G.; Kaufmann, S.; Hermann, G.; Hauser, M.; Hauser, D.; Emmanoulopoulos, D.; Behera, B.)
Limits on an Energy Dependence of the Speed of Light from a Flare of the Active Galaxy PKS 2155-304
PhRvL 101, q0402(2008)

102.
10/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tibolla, O.; Tam, P. H.; Schwemmer, S.; Quirrenbach, A.; Pühlhofer, G.; Pedaletti, G.; Kaufmann, S.; Hauser, M.; Hauser, D.; Emmanoulopoulos, D.)
Search for gamma rays from dark matter annihilations around intermediate mass black holes with the HESS experiment
PhRvD 78, g2008(2008)

101.
10/2008
Schleicher, Dominik R. G.; Banerjee, Robi; Klessen, Ralf S.
Reionization: A probe for the stellar population and the physics of the early universe
PhRvD 78, h3005(2008)

100.
9/2008
Schmeja, S.; Kumar, M. S. N. et al.
The structures of embedded clusters in the Perseus, Serpens and Ophiuchus molecular clouds
MNRAS 389, 1209(2008)

99.
9/2008
Lee, Jounghun; Springel, Volker et al. (inc. Lemson, Gerard)
Quantifying the cosmic web - I. The large-scale halo ellipticity-ellipticity and ellipticity-direction correlations
MNRAS 389, 1266(2008)

98.
9/2008
Bennett, D. P.; Bond, I. A. et al. (inc. Cassan, A.)
A Low-Mass Planet with a Possible Sub-Stellar-Mass Host in Microlensing Event MOA-2007-BLG-192
ApJ 684, 663(2008)

97.
9/2008
Munari, U.; Tomasella, L. et al. (inc. Grebel, E. K.)
Diffuse interstellar bands in RAVE survey spectra
A&A 488, 969(2008)

96.
9/2008
Köhler, R.; Neuhäuser, R. et al.
Multiplicity of young stars in and around R Coronae Australis
A&A 488, 997(2008)

95.
9/2008
Klement, R.; Fuchs, B. et al.
Identifying Stellar Streams in the First RAVE Public Data Release
ApJ 685, 261(2008)

94.
9/2008
Villforth, C.; Heidt, J. et al.
Quasar host galaxies in the FORS deep field
A&A 488, 133(2008)

93.
9/2008
Dobbs, C. L.; Glover, S. C. O.; Clark, P. C.; Klessen, R. S.
The ISM in spiral galaxies: can cooling in spiral shocks produce molecular clouds?
MNRAS 389, 1097(2008)

92.
9/2008
Shu, Chenggang; Zhou, Binglu et al. (inc. Bartelmann, Matthias)
Comparisons between Isothermal and NFW Mass Profiles for Strong-Lensing Galaxy Clusters
ApJ 685, 70(2008)

91.
9/2008
Röser, S.; Schilbach, E. et al. (inc. Piskunov, A. E.; Kharchenko, N. V.; Schwan, H.)
PPM-Extended (PPMX) - a catalogue of positions and proper motions
A&A 488, 401(2008)

90.
9/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tam, P. H.; Schwemmer, S.; Quirrenbach, A.; Pühlhofer, G.; Pedaletti, G.; Hauser, M.; Emmanoulopoulos, D.; Behera, B.)
HESS upper limits for Kepler's supernova remnant
A&A 488, 219(2008)

89.
9/2008
Janson, M.; Reffert, S. et al. (inc. Lenzen, R.)
A comprehensive examination of the ∊ Eridani system. Verification of a 4 micron narrow-band high-contrast imaging approach for planet searches
A&A 488, 771(2008)

88.
8/2008
Walborn, Nolan R.; Stahl, Otmar et al.
A Three-Decade Outburst of the LMC Luminous Blue Variable R127 Draws to a Close
ApJ 683, L33(2008)

87.
8/2008
Stahl, O.; Wade, G. et al.
Long-term monitoring of θ1 Ori C: the spectroscopic orbit and an improved rotational period
A&A 487, 323(2008)

86.
8/2008
Carbone, Carmelita; Springel, Volker et al. (inc. Matarrese, Sabino)
Full-sky maps for gravitational lensing of the cosmic microwave background
MNRAS 388, 1618(2008)

85.
8/2008
Kniazev, Alexei Y.; Zijlstra, Albert A. et al. (inc. Grebel, Eva K.)
The metallicity extremes of the Sagittarius dSph: SALT spectroscopy of PNe
MNRAS 388, 1667(2008)

84.
8/2008
Hennebelle, P.; Banerjee, R. et al. (inc. Klessen, R. S.)
From the warm magnetized atomic medium to molecular clouds
A&A 486, L43(2008)

83.
8/2008
Kayser, A.; Hilker, M. et al. (inc. Grebel, E. K.)
Comparing CN and CH line strengths in a homogeneous spectroscopic sample of 8 Galactic globular clusters
A&A 486, 437(2008)

82.
8/2008
Nielbock, M.; Chini, R. et al. (inc. Steinacker, J.)
Probing the centre of the large circumstellar disc in M17
MNRAS 388, 1031(2008)

81.
8/2008
Piskunov, A. E.; Kharchenko, N. V. et al. (inc. Röser, S.; Schilbach, E.)
The initial luminosity and mass functions of the Galactic open clusters
A&A 487, 557(2008)

80.
8/2008
Hujeirat, A.; Camenzind, M.; Keil, B. W.
An implicit numerical algorithm for solving the general relativistic hydrodynamical equations around accreting compact objects
NewA 13, 436(2008)

79.
8/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tam, P. H.; Schwemmer, S.; Quirrenbach, A.; Pühlhofer, G.; Pedaletti, G.; Kaufmann, S.; Hauser, M.; Hauser, D.; Emmanoulopoulos, D.; Behera, B.)
Chandra and HESS observations of the supernova remnant CTB 37B
A&A 486, 829(2008)

78.
7/2008
Marboeuf, U.; Mousis, O. et al. (inc. Cassan, A.)
Composition of Ices in Low-Mass Extrasolar Planets
ApJ 681, 1624(2008)

77.
7/2008
Zoccali, M.; Hill, V. et al. (inc. Lecureur, A.)
The metal content of bulge field stars from FLAMES-GIRAFFE spectra. I. Stellar parameters and iron abundances
A&A 486, 177(2008)

76.
7/2008
Greif, Thomas H.; Johnson, Jarrett L. et al. (inc. Klessen, Ralf S.)
The first galaxies: assembly, cooling and the onset of turbulence
MNRAS 387, 1021(2008)

75.
7/2008
Elmegreen, Bruce G.; Klessen, Ralf S. et al.
On the Constancy of the Characteristic Mass of Young Stars
ApJ 681, 365(2008)

74.
7/2008
Johnson, Jarrett L.; Greif, Thomas H. et al.
Occurrence of metal-free galaxies in the early Universe
MNRAS 388, 26(2008)

73.
7/2008
Hönig, S. F.; Smette, A. et al. (inc. Horst, H.)
Discovery of a strong Baldwin effect in mid-infrared AGN lines
A&A 485, L21(2008)

72.
7/2008
Zhukovska, S.; Gail, H. -P.
Condensation of MgS in outflows from carbon stars
A&A 486, 229(2008)

71.
7/2008
Fedeli, C.; Bartelmann, M. et al.
Strong lensing statistics and the power spectrum normalisation
A&A 486, 35(2008)

70.
7/2008
Zwitter, T.; Siebert, A. et al. (inc. Vidrih, S.; Roeser, S.; Grebel, E. K.)
The Radial Velocity Experiment (RAVE): Second Data Release
AJ 136, 421(2008)

69.
6/2008
Damineli, A.; Hillier, D. J. et al. (inc. Stahl, O.)
A multispectral view of the periodic events in η Carinae†‡§¶
MNRAS 386, 2330(2008)

68.
6/2008
Lisker, Thorsten; Han, Zhanwen
Stellar Age versus Mass of Early-Type Galaxies in the Virgo Cluster
ApJ 680, 1042(2008)

67.
6/2008
Conroy, Charlie; Shapley, Alice E. et al. (inc. Lemson, Gerard)
The Varied Fates of z ~ 2 Star-forming Galaxies
ApJ 679, 1192(2008)

66.
6/2008
Sato, R.; Kataoka, J. et al. (inc. Wagner, S. J.)
Suzaku Observation of the TeV Blazar 1ES 1218+304: Clues on Particle Acceleration in an Extreme TeV Blazar
ApJ 680, L9(2008)

65.
6/2008
Jahreiß, H.; Meusinger, H. et al.
Spectroscopic distances of 28 nearby star candidates
A&A 484, 575(2008)

64.
6/2008
Stawarz, Ł.; Ostorero, L. et al. (inc. Wagner, S.)
Evolution of and High-Energy Emission from GHz-Peaked Spectrum Sources
ApJ 680, 911(2008)

63.
6/2008
Britzen, S.; Vermeulen, R. C. et al.
A multi-epoch VLBI survey of the kinematics of CFJ sources. II. Analysis of the kinematics
A&A 484, 119(2008)

62.
6/2008
Kürster, M.; Endl, M.; Reffert, S.
A probable close brown dwarf companion to GJ 1046 (M 2.5V)
A&A 483, 869(2008)

61.
6/2008
Bell, Eric F.; Zucker, Daniel B. et al. (inc. Grebel, Eva K.)
The Accretion Origin of the Milky Way's Stellar Halo
ApJ 680, 295(2008)

60.
6/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Superina, G.; Schwarzburg, S.; Pühlhofer, G.; Pedaletti, G.; Hauser, M.; Emmanoulopoulos, D.; Behera, B.)
Discovery of very-high-energy γ-ray emission from the vicinity of PSR J1913+1011 with HESS
A&A 484, 435(2008)

59.
5/2008
Lietzen, H.; Nilsson, K. et al. (inc. Wagner, S.)
Clustering environment of BL Lacertae object RGB 1745+398
A&A 482, 771(2008)

58.
5/2008
Sacuto, S.; Jorissen, A. et al. (inc. Quirrenbach, A.)
The close circumstellar environment of the semi-regular S-type star π 1 Gruis
A&A 482, 561(2008)

57.
5/2008
Bramich, D. M.; Vidrih, S. et al.
Light and motion in SDSS Stripe 82: the catalogues
MNRAS 386, 887(2008)

56.
5/2008
Heber, U.; Edelmann, H. et al. (inc. Altmann, M.)
The B-type giant HD 271791 in the Galactic halo. Linking run-away stars to hyper-velocity stars
A&A 483, L21(2008)

55.
5/2008
Becker, A. C.; Agol, E. et al. (inc. Vidrih, S.)
Two-Micron All-Sky Survey J01542930+0053266: a new eclipsing M dwarf binary system
MNRAS 386, 416(2008)

54.
5/2008
Köhler, R.; Ratzka, T. et al.
Orbits and masses in the T Tauri system
A&A 482, 929(2008)

53.
5/2008
Clark, Paul C.; Bonnell, Ian A.; Klessen, Ralf S.
The star formation efficiency and its relation to variations in the initial mass function
MNRAS 386, 3(2008)

52.
5/2008
Semkov, E. H.; Tsvetkov, M. K. et al. (inc. Mandel, H.; Birkle, K.)
A long-term photometric study of V 1184 Tauri
A&A 483, 537(2008)

51.
5/2008
Faure, Cecile; Kneib, Jean-Paul et al.
First Catalog of Strong Lens Candidates in the COSMOS Field
ApJS 176, 19(2008)

50.
5/2008
Meneghetti, M.; Melchior, P. et al. (inc. Bartelmann, M.)
Realistic simulations of gravitational lensing by galaxy clusters: extracting arc parameters from mock DUNE images
A&A 482, 403(2008)

49.
5/2008
Pace, F.; Maturi, M. et al. (inc. Bartelmann, M.)
Statistical properties of SZ and X-ray cluster detections
A&A 483, 389(2008)

48.
5/2008
Kubas, D.; Cassan, A. et al. (inc. Zub, M.; Wambsganss, J.)
Limits on additional planetary companions to OGLE 2005-BLG-390L
A&A 483, 317(2008)

47.
5/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Völk, H. J.; Tam, P. H.; Schwemmer, S.; Pühlhofer, G.; Pedaletti, G.; Hauser, M.; Emmanoulopoulos, D.; Behera, B.)
Exploring a SNR/molecular cloud association within HESS J1745-303
A&A 483, 509(2008)

46.
4/2008
Gupta, Alok C.; Fan, J. H. et al. (inc. Wagner, S. J.)
Optical Intra-Day Variability in Blazars
AJ 135, 1384(2008)

45.
4/2008
Sabbi, E.; Gallagher, J. S. et al.
Holmberg IX: The Nearest Young Galaxy
ApJ 676, L113(2008)

44.
4/2008
Villata, M.; Raiteri, C. M. et al. (inc. Heidt, J.; Kurtanidze, O. M.)
Multifrequency monitoring of the blazar 0716+714 during the GASP-WEBT-AGILE campaign of 2007
A&A 481, L79(2008)

43.
4/2008
Glatt, Katharina; Gallagher, John S., III et al. (inc. Grebel, Eva K.)
An Accurate Age Determination for the Small Magellanic Cloud Star Cluster NGC 121 with the Hubble Space Telescope/Advanced Camera for Surveys
AJ 135, 1106(2008)

42.
4/2008
Britsch, M.; Clarke, C. J. et al.
Eccentricity growth of planetesimals in a self-gravitating protoplanetary disc
MNRAS 385, 1067(2008)

41.
4/2008
Crociani, D.; Viel, M. et al. (inc. Bartelmann, M.)
Cosmic reionization in dynamic quintessence cosmology
MNRAS 385, 728(2008)

40.
4/2008
Wambsganss, Joachim; Ostriker, Jeremiah P. et al.
The Effect of Baryon Cooling on the Statistics of Giant Arcs and Multiple Quasars
ApJ 676, 753(2008)

39.
4/2008
Valtonen, M. J.; Lehto, H. J. et al. (inc. Heidt, J.)
A massive binary black-hole system in OJ287 and a test of general relativity
Natur 452, 851(2008)

38.
4/2008
Koch, Andreas; Grebel, Eva K. et al.
Complexity on Small Scales. III. Iron and α Element Abundances in the Carina Dwarf Spheroidal Galaxy
AJ 135, 1580(2008)

37.
4/2008
Fohlmeister, J.; Kochanek, C. S. et al. (inc. Wambsganss, J.)
The Rewards of Patience: An 822 Day Time Delay in the Gravitational Lens SDSS J1004+4112
ApJ 676, 761(2008)

36.
4/2008
Mignone, C.; Bartelmann, M.
Model-independent determination of the cosmic expansion rate. I. Application to type-Ia supernovae
A&A 481, 295(2008)

35.
4/2008
Adelman-McCarthy, Jennifer K.; Agüeros, Marcel A. et al. (inc. Grebel, Eva K.)
The Sixth Data Release of the Sloan Digital Sky Survey
ApJS 175, 297(2008)

34.
4/2008
Schartmann, M.; Meisenheimer, K. et al. (inc. Camenzind, M.)
Three-dimensional radiative transfer models of clumpy tori in Seyfert galaxies
A&A 482, 67(2008)

33.
4/2008
Anguita, T.; Faure, C. et al. (inc. Wambsganss, J.; Yonehara, A.)
Integral field spectroscopy of four lensed quasars: analysis of their neighborhood and evidence for microlensing
A&A 481, 615(2008)

32.
4/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Volpe, F.; Takeuchi, T.; Schwarzburg, S.; Pühlhofer, G.; Pedaletti, G.; Khélifi, B.; Hauser, M.; Emmanoulopoulos, D.; Behera, B.)
Discovery of very high energy gamma-ray emission coincident with molecular clouds in the W 28 (G6.4-0.1) field
A&A 481, 401(2008)

31.
4/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tam, P. H.; Schwemmer, S.; Quirrenbach, A.; Pühlhofer, G.; Pedaletti, G.; Kaufmann, S.; Hauser, M.; Hauser, D.; Emmanoulopoulos, D.; Behera, B.)
Discovery of VHE γ-rays from the high-frequency-peaked BL Lacertae object RGB J0152+017
A&A 481, L103(2008)

30.
3/2008
Johnson, John Asher; Marcy, Geoffrey W. et al. (inc. Reffert, Sabine)
Retired A Stars and Their Companions. II. Jovian Planets Orbiting κ CrB and HD 167042
ApJ 675, 784(2008)

29.
3/2008
Damineli, A.; Hillier, D. J. et al. (inc. Stahl, O.)
The periodicity of the η Carinae events†‡§¶
MNRAS 384, 1649(2008)

28.
3/2008
Moni Bidin, C.; Catelan, M.; Altmann, M.
Is a binary fraction-age relation responsible for the lack of EHB binaries in globular clusters?
A&A 480, L1(2008)

27.
3/2008
Veltz, L.; Bienaymé, O. et al. (inc. Grebel, E. K.)
Galactic kinematics with RAVE data. I. The distribution of stars towards the Galactic poles
A&A 480, 753(2008)

26.
3/2008
Hekker, S.; Snellen, I. A. G. et al. (inc. Reffert, S.; Quirrenbach, A.)
Precise radial velocities of giant stars. IV. A correlation between surface gravity and radial velocity variation and a statistical investigation of companion properties
A&A 480, 215(2008)

25.
3/2008
Feix, M.; Fedeli, C.; Bartelmann, M.
Asymmetric gravitational lenses in TeVeS and application to the bullet cluster
A&A 480, 313(2008)

24.
3/2008
Anguita, T.; Schmidt, R. W. et al. (inc. Wambsganss, J.)
The multiple quasar Q2237+0305 under a microlensing caustic
A&A 480, 327(2008)

23.
2/2008
Pühlhofer, G.
Using X-ray observations to identify the particle acceleration mechanisms in VHE SNRs and ``dark'' VHE sources
AN 329, 186(2008)

22.
2/2008
Waelkens, André; Maturi, Matteo et al.
Camouflaged Galactic cosmic microwave background polarization foregrounds: total and polarized contributions of the kinetic Sunyaev-Zeldovich effect
MNRAS 383, 1425(2008)

21.
2/2008
Seabroke, G. M.; Gilmore, G. et al. (inc. Grebel, E. K.)
Is the sky falling? Searching for stellar streams in the local Milky Way disc in the CORAVEL and RAVE surveys
MNRAS 384, 11(2008)

20.
2/2008
Wittkowski, M.; Boboltz, D. A. et al. (inc. Scholz, M.)
J, H, K spectro-interferometry of the Mira variable S Orionis
A&A 479, L21(2008)

19.
2/2008
Zhukovska, S.; Gail, H. -P. et al.
Evolution of interstellar dust and stardust in the solar neighbourhood
A&A 479, 453(2008)

18.
2/2008
Horst, H.; Gandhi, P. et al.
The mid IR - hard X-ray correlation in AGN and its implications for dusty torus models
A&A 479, 389(2008)

17.
2/2008
Horst, Hannes
The Mid-Infrared - hard X-ray correlation in Active Galactic Nuclei
PhDT , 2(2008)

16.
2/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tam, P. H.; Schwemmer, S.; Pühlhofer, G.; Pedaletti, G.; Hauser, M.; Emmanoulopoulos, D.; Behera, B.)
Upper limits from HESS active galactic nuclei observations in 2005-2007
A&A 478, 387(2008)

15.
2/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tam, P. H.; Schwemmer, S.; Pühlhofer, G.; Hauser, M.; Ferrero, E.; Emmanoulopoulos, D.)
Observations of the Sagittarius dwarf galaxy by the HESS experiment and search for a dark matter signal
APh 29, 55(2008)

14.
1/2008
Stahl, O.; Casassus, S. et al.
Interstellar 12C/13C from CH+ absorption lines: results from an extended survey
A&A 477, 865(2008)

13.
1/2008
Gehrz, Robert D.; Woodward, Charles E. et al. (inc. Krautter, Joachim)
The Neon Abundance in the Ejecta of QU Vulpeculae from Late-Epoch Infrared Spectra
ApJ 672, 1167(2008)

12.
1/2008
Kataoka, J.; Madejski, G. et al. (inc. Wagner, S. J.)
Multiwavelength Observations of the Powerful Gamma-Ray Quasar PKS 1510-089: Clues on the Jet Composition
ApJ 672, 787(2008)

11.
1/2008
Kim, Eunhyeuk; Yoon, Ilsang et al. (inc. Spurzem, Rainer)
Comparative study between N-body and Fokker-Planck simulations for rotating star clusters - I. Equal-mass system
MNRAS 383, 2(2008)

10.
1/2008
Yonehara, A.; Hirashita, H. et al.
Origin of chromatic features in multiple quasars. Variability, dust, or microlensing
A&A 478, 95(2008)

9.
1/2008
Woodruff, H. C.; Tuthill, P. G. et al. (inc. Scholz, M.)
The Keck Aperture Masking Experiment: Multiwavelength Observations of Six Mira Variables
ApJ 673, 418(2008)

8.
1/2008
Piskunov, A. E.; Schilbach, E. et al. (inc. Röser, S.; Kharchenko, N. V.)
Tidal radii and masses of open clusters
A&A 477, 165(2008)

7.
1/2008
Clark, Paul C.; Glover, Simon C. O.; Klessen, Ralf S.
The First Stellar Cluster
ApJ 672, 757(2008)

6.
1/2008
Lisker, Thorsten; Grebel, Eva K. et al.
Virgo Cluster Early-Type Dwarf Galaxies with the Sloan Digital Sky Survey. Iv. The Color-Magnitude Relation
AJ 135, 380(2008)

5.
1/2008
Ernst, A.; Just, A.; Spurzem, R.; Porth, O.
Escape from the vicinity of fractal basin boundaries of a star cluster
MNRAS 383, 897(2008)

4.
1/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tam, P. H.; Schwemmer, S.; Pühlhofer, G.; Pedaletti, G.; Hauser, M.; Emmanoulopoulos, D.; Behera, B.)
HESS very-high-energy gamma-ray sources without identified counterparts
A&A 477, 353(2008)

3.
1/2008
Aharonian, F.; Akhperjanian, A. G. et al. (inc. Wagner, S. J.; Tam, P. H.; Schwemmer, S.; Pühlhofer, G.; Pedaletti, G.; Hauser, M.; Emmanoulopoulos, D.; Behera, B.)
HESS observations and VLT spectroscopy of PG 1553+113
A&A 477, 481(2008)

2.
1/2008
Allen, S. W.; Rapetti, D. A. et al. (inc. Schmidt, R. W.)
Improved constraints on dark energy from Chandra X-ray observations of the largest relaxed galaxy clusters
MNRAS 383, 879(2008)

1.
0/2008
Spurzem, Rainer; Berentzen, Ingo et al. (inc. Berczik, Peter)
Parallelization, Special Hardware and Post-Newtonian Dynamics in Direct N - Body Simulations
LNP 760, 377(2008)

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