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  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 degrees

Aharonian, F. A., Akhperjanian, A. G., Beilicke, M., Bernlöhr, K., Bojahr, H., Bolz, O., et al. (2002). 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 degrees. Astronomy & Astrophysics, 395(3), 803-811.

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Aharonian, F. A.1, Autor           
Akhperjanian, A. G.1, Autor           
Beilicke, M.1, Autor           
Bernlöhr, K.1, Autor           
Bojahr, H.2, Autor
Bolz, O.1, Autor           
Borst, H.2, Autor
Coarasa, T.2, Autor
Contreras, J. L.2, Autor
Cortina, J.2, Autor
Denninghoff, S.2, Autor
Fonseca, V.2, Autor
Girma, M.1, Autor           
Gotting, N.2, Autor
Heinzelmann, G.2, Autor
Hermann, G.1, Autor           
Heusler, A.1, Autor           
Hofmann, W.1, Autor           
Horns, D.1, Autor           
Jung, I.1, Autor           
Kankanyan, R.1, Autor           Kestel, M.2, AutorKohnle, A.1, Autor           Konopelko, A.3, Autor           Kornmeyer, H.2, AutorKranich, D.2, AutorKrawczynski, H.1, Autor           Lampeitl, H.1, Autor           Lopez, M.2, AutorLorenz, E.2, AutorLucarelli, F.2, AutorMang, O.2, AutorMeyer, H.2, AutorMirzoyan, R.2, AutorMoralejo, A.2, AutorOna, E.2, AutorPanter, M.1, Autor           Plyasheshnikov, A.1, Autor           Pühlhofer, G.1, Autor           Rauteberg, G.2, AutorReyes, R.2, AutorRhode, W.2, AutorRipken, J.2, AutorRohring, A.2, AutorRowell, G. P.1, Autor           Sahakian, V.2, AutorSamorski, M.2, AutorSchilling, M.1, Autor           Siems, M.2, AutorSobzynska, D.2, AutorStamm, W.2, AutorTluczykont, M.2, AutorVölk, H. J.3, Autor           Wiedner, C. A.1, Autor           Wittek, W.1, Autor            mehr..
Affiliations:
1Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society, ou_904550              
2Univ Complutense, Fac Ciencias Fis, E-28040 Madrid, Spain; Univ Hamburg, Inst Phys Expt, D-22761 Hamburg, Germany; Univ Kiel, Inst Expt & Angew Phys, D-24118 Kiel, Germany; Univ Wuppertal, Fachbereich Phys, D-42097 Wuppertal, Germany; Yerevan Phys Inst, Yerevan 375036, Armenia, ou_persistent22              
3Prof. Heinrich J. Völk, Emeriti, MPI for Nuclear Physics, Max Planck Society, ou_907548              

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Schlagwörter: gamma rays : observations; ISM : cosmic rays; stars : pulsars : general; ISM : supernova remnants
 Zusammenfassung: Using the HEGRA system of imaging atmospheric Cherenkov telescopes, one quarter of the Galactic plane (-2degrees < l < 85degrees) was surveyed for TeV gamma-ray emission from point sources and moderately extended sources (O less than or equal to 0.8degrees). The region covered includes 86 known pulsars (PSR), 63 known supernova remnants (SNR) and nine GeV sources, representing a significant fraction of the known populations. No evidence for emission of TeV gamma radiation was detected, and upper limits range from 0.15 Crab units up to several Crab units, depending on the observation time and zenith angles covered. The ensemble sums over selected SNR and pulsar subsamples and over the GeV-sources yield no indication of emission from these potential sources. The upper limit for the SNR population is 6.7% of the Crab flux and for the pulsar ensemble is 3.6% of the Crab flux.

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Sprache(n): eng - English
 Datum: 2002-12
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: eDoc: 28903
ISI: 000179291200008
 Art des Abschluß: -

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Titel: Astronomy & Astrophysics
  Alternativer Titel : Astron. Astrophys.
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: -
Seiten: - Band / Heft: 395 (3) Artikelnummer: - Start- / Endseite: 803 - 811 Identifikator: ISSN: 0004-6361