Publicaciones en colaboración con investigadores/as de Kiel University (47)

2006

  1. Observations of 14 young open star clusters with the HEGRA system of Cherenkov telescopes

    Astronomy and Astrophysics, Vol. 454, Núm. 3, pp. 775-779

2005

  1. TeV gamma-ray observations of SS-433 and a survey of the surrounding field with the HEGRA IACT-system

    Astronomy and Astrophysics, Vol. 439, Núm. 2, pp. 635-643

  2. The unidentified TeV source (TeV J2032+4130) and surrounding field: Final HEGRA IACT-System results

    Astronomy and Astrophysics, Vol. 431, Núm. 1, pp. 197-202

2004

  1. Observation of the Monoceros Loop SNR region with the HEGRA system of IACTs

    Astronomy and Astrophysics, Vol. 417, Núm. 3, pp. 973-979

  2. Observations of 54 active galactic nuclei with the HEGRA system of Cherenkov telescopes

    Astronomy and Astrophysics, Vol. 421, Núm. 2, pp. 529-537

  3. The Crab Nebula and pulsar between 500 GeV and 80 TeV: Observations with the HEGRA stereoscopic air Cerenkov telescopes

    Astrophysical Journal, Vol. 614, Núm. 2 I, pp. 897-913

2003

  1. Detection of TeV gamma-rays from the BL Lac 1ES 1959+650 in its low states and during a major outburst in 2002

    Astronomy and Astrophysics, Vol. 406, Núm. 1

  2. Is the giant radio galaxy M 87 a TeV gamma-ray emitter?

    Astronomy and Astrophysics

  3. Observations of H1426+428 with HEGRA observations in 2002 and reanalysis of 1999&2000 data

    Astronomy and Astrophysics, Vol. 403, Núm. 2, pp. 523-528

  4. Search for TeV gamma ray emission from the Andromeda galaxy

    Astronomy and Astrophysics, Vol. 400, Núm. 1, pp. 153-159

  5. TeV γ-ray light curve and energy spectrum of Mkn 421 during its 2001 flare as measured with HEGRA CT1

    Astronomy and Astrophysics, Vol. 410, Núm. 3, pp. 813-821

  6. The technical performance of the HEGRA system of imaging air Cherenkov telescopes

    Astroparticle Physics, Vol. 20, Núm. 3, pp. 267-291

2002

  1. A search for TeV gamma-ray emission from SNRs, pulsars and unidentified GeV sources in the galactic plane in the longitude range between -2° and 85°

    Astronomy and Astrophysics, Vol. 395, Núm. 3, pp. 803-811

  2. An unidentified TeV source in the vicinity of Cygnus OB2

    Astronomy and Astrophysics, Vol. 393, Núm. 2

  3. Limits on the TeV flux of diffuse gamma rays as measured with the HEGRA air shower array

    Astroparticle Physics, Vol. 17, Núm. 4, pp. 459-475

  4. TeV gamma rays from the blazar H 1426+428 and the diffuse extragalactic background radiation

    Astronomy and Astrophysics, Vol. 384, Núm. 3

  5. Variations of the TeV energy spectrum at different flux levels of Mkn 421 observed with the HEGRA system of Cherenkov telescopes

    Astronomy and Astrophysics, Vol. 393, Núm. 1, pp. 89-99

2001

  1. A study of Tycho's SNR at TeV energies with the HEGRA CT-system

    Astronomy and Astrophysics, Vol. 373, Núm. 1, pp. 292-300

  2. Evidence for TeV gamma ray emission from Cassiopeia A

    Astronomy and Astrophysics, Vol. 370, Núm. 1, pp. 112-120

  3. Reanalysis of the high energy cutoff of the 1997 Mkn 501 TeV energy spectrum

    Astronomy and Astrophysics, Vol. 366, Núm. 1, pp. 62-67