Supernova remnant detected using ultra-sensitive analysis
نویسندگان
چکیده
منابع مشابه
Analysis of Supernova Remnant 3 C 391
We present the narrow-band and the equivalent width (EW) images of the thermal composite supernova remnant (SNR) 3C 391 for the X-ray emission lines of elements Mg, Si & S using the Chandra ACIS Observational data. These EW images reveal the spatial distribution of the emission of the metal species Mg, Si & S in the remnant. They have clumpy structure similar to that seen from the broadband dif...
متن کاملPulsar/Supernova Remnant Associations
Pulsar/Supernova Remnant Associations Vicky Kaspi Infrared Processing & Analysis Center, Jet Propulsion Laboratory/ California Institute of Technology Since the discovery of the first pulsar/supernova remnant association not long after the discover of pulsars themselves, the number of proposed associations has grown to nearly 20. In this talk we will critically review the known and proposed sup...
متن کاملScalability of supernova remnant simulations
Many hydrodynamic processes can be studied in a way that is scalable over a vastly relevant physical parameter space. We systematically examine this scalability, which has so far only briefly discussed in astrophysical literature. We show how the scalability is limited by various constraints imposed by physical processes and initial conditions. Using supernova remnants in different environments...
متن کاملThe Remnant of Supernova 1987A
Although it has faded by a factor of ∼107, SN 1987A is still bright enough to be observed in almost every band of the electromagnetic spectrum. Today, the bolometric luminosity of the debris is dominated by a far-infrared (∼200 μm) continuum from ∼0.5 M of dust grains in the interior debris. The dust is heated by UV, optical, and near-infrared (NIR) emission resulting from radioactive energy de...
متن کاملBullets in a Core Collapse Supernova Remnant: the Vela Remnant
We use two-dimensional hydrodynamical simulations to investigate the properties of dense ejecta clumps (bullets) in a core collapse supernova remnant, motivated by the observation of protrusions probably caused by clumps in the Vela supernova remnant. The ejecta, with an inner flat and an outer steep power law density distribution, were assumed to freely expand into an ambient medium with a con...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Atomic Energy Society of Japan
سال: 2018
ISSN: 1882-2606,2433-7285
DOI: 10.3327/jaesjb.60.10_624