Outputs (14)

A new population of very high energy gamma-ray sources in the Milky Way (2005)
Journal Article
Aharonian, F., Akhperjanian, A., Aye, K., Bazer-Bachi, A., Beilicke, M., Benbow, W., …Wagner, S. (2005). A new population of very high energy gamma-ray sources in the Milky Way. Science, 307(5717), 1938-1942. https://doi.org/10.1126/science.1108643

Very high energy {gamma}-rays probe the long-standing mystery of the origin of cosmic rays. Produced in the interactions of accelerated particles in astrophysical objects, they can be used to image cosmic particle accelerators. A first sensitive surv... Read More about A new population of very high energy gamma-ray sources in the Milky Way.

Search for TeV emission from the region around PSR B1706-44 with the HESS experiment (2005)
Journal Article
Aharonian, F., Akhperjanian, A., Aye, K., Bazer-Bachi, A., Beilicke, M., Benbow, W., …Wagner, S. (2005). Search for TeV emission from the region around PSR B1706-44 with the HESS experiment. Astronomy & Astrophysics, 432(1), L9-L12. https://doi.org/10.1051/0004-6361%3A200500008

The region around PSR B1706–44 has been observed with the HESS imaging atmospheric Cherenkov telescopes in 2003. No evidence for γ-ray emission in the TeV range was found at the pulsar position or at the radio arc which corresponds to the supernova r... Read More about Search for TeV emission from the region around PSR B1706-44 with the HESS experiment.

Atmospheric sensing for the H.E.S.S. array (2005)
Presentation / Conference Contribution
Aye, K., Brown, A., Chadwick, P., Hadjichristidis, C., Latham, I., Le Gallou, R., …Collaboration, H. (2005). Atmospheric sensing for the H.E.S.S. array. In F. A. Aharonian, H. Völk, & D. Horns (Eds.), High energy gamma-ray astronomy: 2nd International Symposium on High Energy Gamma-Ray Astronomy, Heidelberg, Germany, 26-30 July 2004 (724-729). https://doi.org/10.1063/1.1878491

Several atmospheric monitoring instruments have been installed at the H.E.S.S. gamma‐ray observatory in Namibia. Firstly, Heitronics KT19 infrared radiometers, aligned paraxially with the H.E.S.S. telescopes, measure the infrared radiation of the wat... Read More about Atmospheric sensing for the H.E.S.S. array.

H.E.S.S. observations of PKS 2155-304 (2005)
Journal Article
Aharonian, F., Akhperjanian, A., Aye, K., Bazer-Bachi, A., Beilicke, M., Benbow, W., …Wagner, S. (2005). H.E.S.S. observations of PKS 2155-304. Astronomy & Astrophysics, 430(3), 865-875. https://doi.org/10.1051/0004-6361%3A20041853

The high-frequency peaked BL Lac PKS 2155-304 at redshift z=0.117 has been detected with high significance (~45sigma) at energies greater than 160 GeV, using the H.E.S.S. stereoscopic array of imaging air-Cherenkov telescopes in Namibia. A strong sig... Read More about H.E.S.S. observations of PKS 2155-304.