Interstellar absorptions and shocked clouds towards the supernova remnant RX J0852.0-4622
نویسندگان
چکیده
منابع مشابه
Cangaroo-iii Observations of the Supernova Remnant Rx J0852.0−4622
Sub-TeV gamma-ray emission from the North-West rim of the supernova remnant RX J0852.0−4622 was detected with the CANGAROO-II telescope and recently confirmed by the H.E.S.S. group. In addition, the H.E.S.S. data revealed a very wide (up to two degrees in diameter), shell-like profile of the gamma-ray emission. We have carried out CANGAROO-III observations in January and February 2005 with thre...
متن کاملGamma-ray Observations of the Supernova Remnant Rx J0852.0−4622 with the Fermi Lat
We report on gamma-ray observations of the supernova remnant (SNR) RX J0852.0−4622 with the Large Area Telescope (LAT) aboard the Fermi Gamma-ray Space Telescope. In the Fermi LAT data, we find a spatially extended source at the location of the SNR. The extension is consistent with the SNR size seen in other wavelengths such as X-rays and TeV gamma rays, leading to the identification of the gam...
متن کاملExploring the Central Compact Object in the RX J0852.0-4622 Supernova Remnant with XMM-Newton
The properties of the presumably young galactic supernova remnant (SNR) RX J0852.0-4622, discovered by ROSAT, are still uncertain. The data concerning the distance to the SNR, its age, and the presence of a compact remnant remain controversial. We report the results of several XMM-Newton observations of CXOU J085201.4-461753, the central compact source in RX J0852.0-4622. The currently prefered...
متن کاملThe supernova remnant RX J0852.0–4622: radio characteristics and implications for SNR statistics
We present new radio observations of the recently identified, young Galactic supernova remnant (SNR) RX J0852.0–4622 (G266.2–01.2) made at 1.40 GHz with a resolution of 14.′9. These results, along with other radio observations from the literature, are used to derive the extent, morphology and radio spectrum of the remnant. The possible age and distance to this remnant are discussed, along with ...
متن کاملThe X–ray Sources at the Center of the Supernova Remnant RX J0852.0−4622
Received ; accepted – 2 – ABSTRACT We present a BeppoSAX observation of the X–ray source AX J0851.9−4617.4 that has been proposed as the neutron star associated to the shell like-supernova remnant RX J0852.0−4622. The image at E>5 keV shows the presence of a new source, SAX J0852.0−4615 , not resolved from AX J0851.9−4617.4 in previous observations. The improved positional accuracy obtained for...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2012
ISSN: 0035-8711
DOI: 10.1111/j.1365-2966.2012.21476.x